diff --git a/.env.example b/.env.example
index dbc60ed..e4b4d1e 100644
--- a/.env.example
+++ b/.env.example
@@ -13,7 +13,8 @@ POSTGRES_PASSWORD=tgit         # (secret на сервере) пароль Postg
 
 # --- SourceCraft (#7, #10) ---
 SOURCECRAFT_TOKEN=             # (secret) персональный токен API
-UPLOADS_REPO=rogachevegorushka/tgit-uploads
+SOURCECRAFT_UPLOADS_REPO=rogachevegorushka/tgit-uploads
+# SOURCECRAFT_RUN_URL_TEMPLATE=https://sourcecraft.dev/{repo}/cicd/runs/{run}
 
 # --- Git: коммиты в репозиторий загрузок (#7, #9) ---
 GIT_SSH_KEY_PATH=              # путь к приватному deploy-ключу бота (монтируется read-only);
diff --git a/.gitignore b/.gitignore
index ce098f2..305f680 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,3 +23,6 @@ build/
 .vscode/
 .claude/worktrees/
 .DS_Store
+
+# local SQLite DB (bot without Docker)
+*.db
diff --git a/alembic.ini b/alembic.ini
new file mode 100644
index 0000000..3ee13ca
--- /dev/null
+++ b/alembic.ini
@@ -0,0 +1,5 @@
+# Developer CLI: `uv run alembic revision --autogenerate -m "..."`. The DB URL comes from DATABASE_URL (.env),
+# the bot itself applies migrations at startup (app/db/migrate.py).
+[alembic]
+script_location = app.db:migrations
+file_template = %%(year)d%%(month).2d%%(day).2d_%%(rev)s_%%(slug)s
diff --git a/app/bot/fsm.py b/app/bot/fsm.py
index 4633dfc..6e5893e 100644
--- a/app/bot/fsm.py
+++ b/app/bot/fsm.py
@@ -1,8 +1,10 @@
-"""FSM storage factory. In-memory for now; Postgres-backed storage that survives restarts arrives with the DB (#5)."""
+"""FSM storage factory: dialog state lives in the DB and survives restarts (SPEC M-4)."""
 
 from aiogram.fsm.storage.base import BaseStorage
-from aiogram.fsm.storage.memory import MemoryStorage
+
+from app.bot.fsm_storage import SqlStorage
+from app.db.session import SessionMaker
 
 
-def make_storage() -> BaseStorage:
-    return MemoryStorage()
+def make_storage(sessions: SessionMaker) -> BaseStorage:
+    return SqlStorage(sessions)
diff --git a/app/bot/fsm_storage.py b/app/bot/fsm_storage.py
new file mode 100644
index 0000000..6964c4a
--- /dev/null
+++ b/app/bot/fsm_storage.py
@@ -0,0 +1,54 @@
+"""aiogram FSM storage on top of the `fsm_state` table — dialog state survives bot restarts (SPEC M-4)."""
+
+from collections.abc import Mapping
+from typing import Any
+
+from aiogram.fsm.state import State
+from aiogram.fsm.storage.base import BaseStorage, StateType, StorageKey
+
+from app.db.models import FsmState
+from app.db.session import SessionMaker
+
+
+def key_to_str(key: StorageKey) -> str:
+    parts = (key.bot_id, key.chat_id, key.user_id, key.thread_id, key.business_connection_id, key.destiny)
+    return ":".join("" if p is None else str(p) for p in parts)
+
+
+class SqlStorage(BaseStorage):
+    def __init__(self, sessions: SessionMaker) -> None:
+        self._sessions = sessions
+
+    async def set_state(self, key: StorageKey, state: StateType = None) -> None:
+        value = state.state if isinstance(state, State) else state
+        await self._write(key, state=value)
+
+    async def get_state(self, key: StorageKey) -> str | None:
+        async with self._sessions() as session:
+            row = await session.get(FsmState, key_to_str(key))
+            return row.state if row else None
+
+    async def set_data(self, key: StorageKey, data: Mapping[str, Any]) -> None:
+        await self._write(key, data=dict(data))
+
+    async def get_data(self, key: StorageKey) -> dict[str, Any]:
+        async with self._sessions() as session:
+            row = await session.get(FsmState, key_to_str(key))
+            return dict(row.data) if row else {}
+
+    async def close(self) -> None:
+        pass  # the engine is owned and disposed by the app
+
+    async def _write(self, key: StorageKey, **fields: Any) -> None:
+        async with self._sessions.begin() as session:
+            row = await session.get(FsmState, key_to_str(key))
+            state = fields.get("state", row.state if row else None)
+            data = fields.get("data", row.data if row else {})
+            if state is None and not data:
+                if row is not None:
+                    await session.delete(row)  # empty state: keep the table small
+                return
+            if row is None:
+                session.add(FsmState(key=key_to_str(key), state=state, data=data))
+            else:
+                row.state, row.data = state, data
diff --git a/app/config.py b/app/config.py
index 492efd8..aaac296 100644
--- a/app/config.py
+++ b/app/config.py
@@ -42,6 +42,25 @@ class LLMSettings(BaseSettings):
     temperature: float = Field(default=0.0, ge=0, le=2)
 
 
+class DatabaseSettings(BaseSettings):
+    model_config = SettingsConfigDict(**_ENV, env_prefix="DATABASE_")
+
+    # Compose sets a PostgreSQL URL; the default lets the bot run locally without Docker.
+    url: str = "sqlite+aiosqlite:///./tgit.db"
+
+
+class SourceCraftSettings(BaseSettings):
+    model_config = SettingsConfigDict(**_ENV, env_prefix="SOURCECRAFT_")
+
+    token: SecretStr = SecretStr("")
+    api_url: str = "https://api.sourcecraft.tech"
+    uploads_repo: str = "rogachevegorushka/tgit-uploads"
+    # Web link to a CI run. The SPA answers 200 on any path, so the format is unverified — adjust if it 404s in UI.
+    run_url_template: str = "https://sourcecraft.dev/{repo}/cicd/runs/{run}"
+    timeout: float = Field(default=30.0, gt=0)
+    max_attempts: int = Field(default=5, ge=1)
+
+
 class RuntimeSettings(BaseSettings):
     model_config = _ENV
 
@@ -59,5 +78,7 @@ class Settings(BaseSettings):
 
     telegram: TelegramSettings = Field(default_factory=TelegramSettings)
     access: AccessSettings = Field(default_factory=AccessSettings)
+    database: DatabaseSettings = Field(default_factory=DatabaseSettings)
     llm: LLMSettings = Field(default_factory=LLMSettings)
+    sourcecraft: SourceCraftSettings = Field(default_factory=SourceCraftSettings)
     runtime: RuntimeSettings = Field(default_factory=RuntimeSettings)
diff --git a/app/db/__init__.py b/app/db/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/db/maintenance.py b/app/db/maintenance.py
new file mode 100644
index 0000000..8486dc5
--- /dev/null
+++ b/app/db/maintenance.py
@@ -0,0 +1,46 @@
+"""Periodic cleanup of TTL data: expired drafts, old container snapshots and access attempts."""
+
+import asyncio
+import logging
+from datetime import datetime, timedelta
+from typing import Any, cast
+
+from sqlalchemy import CursorResult, Delete, delete
+from sqlalchemy.ext.asyncio import AsyncSession
+
+from app.db.models import AccessAttempt, ContainerSnapshot, Draft, utcnow
+from app.db.session import SessionMaker
+
+log = logging.getLogger(__name__)
+
+SNAPSHOT_TTL = timedelta(days=1)
+ATTEMPT_TTL = timedelta(days=1)
+
+
+async def _delete(session: AsyncSession, stmt: Delete) -> int:
+    # DML executes into a CursorResult; the generic annotation of execute() just doesn't say so
+    return cast(CursorResult[Any], await session.execute(stmt)).rowcount
+
+
+async def cleanup_expired(sessions: SessionMaker, now: datetime) -> dict[str, int]:
+    async with sessions.begin() as session:
+        return {
+            "drafts": await _delete(session, delete(Draft).where(Draft.expires_at < now)),
+            "snapshots": await _delete(
+                session, delete(ContainerSnapshot).where(ContainerSnapshot.at < now - SNAPSHOT_TTL)
+            ),
+            "access_attempts": await _delete(
+                session, delete(AccessAttempt).where(AccessAttempt.at < now - ATTEMPT_TTL)
+            ),
+        }
+
+
+async def cleanup_loop(sessions: SessionMaker, interval: float = 3600.0) -> None:
+    while True:
+        try:
+            removed = await cleanup_expired(sessions, utcnow())
+            if any(removed.values()):
+                log.info("cleanup: %s", removed)
+        except Exception:  # a failed cleanup must not kill the bot; retry next round
+            log.exception("cleanup failed")
+        await asyncio.sleep(interval)
diff --git a/app/db/migrate.py b/app/db/migrate.py
new file mode 100644
index 0000000..8169f5f
--- /dev/null
+++ b/app/db/migrate.py
@@ -0,0 +1,52 @@
+"""Apply Alembic migrations programmatically at startup — no separate step in the container.
+
+`python -m app.db.migrate [revision]` upgrades the DB from DATABASE_URL (default: head).
+"""
+
+import asyncio
+import sys
+
+from alembic import command
+from alembic.config import Config
+from sqlalchemy.engine import Connection
+from sqlalchemy.ext.asyncio import AsyncEngine
+
+from app.config import DatabaseSettings
+from app.db.session import make_engine
+
+SCRIPT_LOCATION = "app.db:migrations"
+
+
+def alembic_config(connection: Connection | None = None) -> Config:
+    cfg = Config()
+    cfg.set_main_option("script_location", SCRIPT_LOCATION)
+    # env.py reuses this connection instead of opening its own (async engine, one transaction)
+    cfg.attributes["connection"] = connection
+    return cfg
+
+
+async def upgrade(engine: AsyncEngine, revision: str = "head") -> None:
+    async with engine.begin() as conn:
+        await conn.run_sync(lambda sync_conn: command.upgrade(alembic_config(sync_conn), revision))
+
+
+async def downgrade(engine: AsyncEngine, revision: str) -> None:
+    async with engine.begin() as conn:
+        await conn.run_sync(lambda sync_conn: command.downgrade(alembic_config(sync_conn), revision))
+
+
+def main() -> None:
+    revision = sys.argv[1] if len(sys.argv) > 1 else "head"
+
+    async def _run() -> None:
+        engine = make_engine(DatabaseSettings().url)
+        try:
+            await upgrade(engine, revision)
+        finally:
+            await engine.dispose()
+
+    asyncio.run(_run())
+
+
+if __name__ == "__main__":
+    main()
diff --git a/app/db/migrations/__init__.py b/app/db/migrations/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/db/migrations/env.py b/app/db/migrations/env.py
new file mode 100644
index 0000000..72314d1
--- /dev/null
+++ b/app/db/migrations/env.py
@@ -0,0 +1,39 @@
+"""Alembic environment. Runs on a connection handed over by app.db.migrate (or the CLI via alembic.ini)."""
+
+import asyncio
+
+from alembic import context
+from sqlalchemy.engine import Connection
+
+from app.config import DatabaseSettings
+from app.db.models import Base
+from app.db.session import make_engine
+
+target_metadata = Base.metadata
+
+
+def _run(connection: Connection) -> None:
+    context.configure(
+        connection=connection,
+        target_metadata=target_metadata,
+        render_as_batch=connection.dialect.name == "sqlite",  # SQLite can't ALTER most things in place
+        compare_type=True,
+    )
+    with context.begin_transaction():
+        context.run_migrations()
+
+
+async def _run_cli() -> None:
+    engine = make_engine(DatabaseSettings().url)
+    try:
+        async with engine.begin() as conn:
+            await conn.run_sync(_run)
+    finally:
+        await engine.dispose()
+
+
+connection = context.config.attributes.get("connection")
+if connection is not None:
+    _run(connection)
+else:
+    asyncio.run(_run_cli())
diff --git a/app/db/migrations/script.py.mako b/app/db/migrations/script.py.mako
new file mode 100644
index 0000000..e67e889
--- /dev/null
+++ b/app/db/migrations/script.py.mako
@@ -0,0 +1,25 @@
+"""${message}
+
+Revision ID: ${up_revision}
+Revises: ${down_revision | comma,n}
+Create Date: ${create_date}
+"""
+
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+from alembic import op
+${imports if imports else ""}
+
+revision: str = ${repr(up_revision)}
+down_revision: str | None = ${repr(down_revision)}
+branch_labels: str | Sequence[str] | None = ${repr(branch_labels)}
+depends_on: str | Sequence[str] | None = ${repr(depends_on)}
+
+
+def upgrade() -> None:
+    ${upgrades if upgrades else "pass"}
+
+
+def downgrade() -> None:
+    ${downgrades if downgrades else "pass"}
diff --git a/app/db/migrations/versions/20261014_0001_initial_schema.py b/app/db/migrations/versions/20261014_0001_initial_schema.py
new file mode 100644
index 0000000..acdf64e
--- /dev/null
+++ b/app/db/migrations/versions/20261014_0001_initial_schema.py
@@ -0,0 +1,311 @@
+"""initial schema
+
+Revision ID: 0001
+Revises:
+Create Date: 2026-10-14 17:41:05.672912
+"""
+
+from collections.abc import Sequence
+
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.dialects import postgresql
+
+revision: str = "0001"
+down_revision: str | None = None
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table(
+        "access_attempts",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("tg_id", sa.BigInteger(), nullable=False),
+        sa.Column("at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("ok", sa.Boolean(), nullable=False),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_access_attempts")),
+    )
+    with op.batch_alter_table("access_attempts", schema=None) as batch_op:
+        batch_op.create_index("ix_access_attempts_tg_id_at", ["tg_id", "at"], unique=False)
+
+    op.create_table(
+        "alerts",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column(
+            "kind",
+            sa.Enum(
+                "crash",
+                "oom",
+                "restart_loop",
+                "unhealthy",
+                "overload",
+                "deploy_refused",
+                "cd_failed",
+                "disk_low",
+                "dependency_down",
+                "agent_attack",
+                name="alert_kind",
+                native_enum=False,
+                create_constraint=True,
+                length=20,
+            ),
+            nullable=False,
+        ),
+        sa.Column("service", sa.String(length=100), nullable=True),
+        sa.Column(
+            "payload", sa.JSON().with_variant(postgresql.JSONB(astext_type=sa.Text()), "postgresql"), nullable=False
+        ),
+        sa.Column("count", sa.Integer(), nullable=False),
+        sa.Column("opened_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("last_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("resolved_at", sa.DateTime(timezone=True), nullable=True),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_alerts")),
+    )
+    with op.batch_alter_table("alerts", schema=None) as batch_op:
+        batch_op.create_index("ix_alerts_kind_service_resolved_at", ["kind", "service", "resolved_at"], unique=False)
+
+    op.create_table(
+        "container_snapshots",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("container", sa.String(length=100), nullable=False),
+        sa.Column("at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("restart_count", sa.Integer(), nullable=False),
+        sa.Column("cpu_pct", sa.Float(), nullable=False),
+        sa.Column("mem_pct", sa.Float(), nullable=False),
+        sa.Column("health", sa.String(length=20), nullable=True),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_container_snapshots")),
+    )
+    with op.batch_alter_table("container_snapshots", schema=None) as batch_op:
+        batch_op.create_index("ix_container_snapshots_container_at", ["container", "at"], unique=False)
+
+    op.create_table(
+        "fsm_state",
+        sa.Column("key", sa.String(length=255), nullable=False),
+        sa.Column("state", sa.String(length=255), nullable=True),
+        sa.Column(
+            "data", sa.JSON().with_variant(postgresql.JSONB(astext_type=sa.Text()), "postgresql"), nullable=False
+        ),
+        sa.PrimaryKeyConstraint("key", name=op.f("pk_fsm_state")),
+    )
+    op.create_table(
+        "users",
+        sa.Column("tg_id", sa.BigInteger(), autoincrement=False, nullable=False),
+        sa.Column("username", sa.String(length=64), nullable=True),
+        sa.Column("full_name", sa.String(length=256), nullable=False),
+        sa.Column(
+            "role",
+            sa.Enum("member", "admin", name="role", native_enum=False, create_constraint=True, length=20),
+            nullable=False,
+        ),
+        sa.Column("is_active", sa.Boolean(), nullable=False),
+        sa.Column("invited_by", sa.BigInteger(), nullable=True),
+        sa.Column("joined_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("last_seen_at", sa.DateTime(timezone=True), nullable=True),
+        sa.ForeignKeyConstraint(["invited_by"], ["users.tg_id"], name=op.f("fk_users_invited_by_users")),
+        sa.PrimaryKeyConstraint("tg_id", name=op.f("pk_users")),
+    )
+    op.create_table(
+        "agent_requests",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("user_id", sa.BigInteger(), nullable=False),
+        sa.Column("prompt", sa.Text(), nullable=False),
+        sa.Column(
+            "verdict",
+            sa.Enum("safe", "attack", "error", name="verdict", native_enum=False, create_constraint=True, length=20),
+            nullable=False,
+        ),
+        sa.Column("reason", sa.Text(), nullable=True),
+        sa.Column(
+            "log_query", sa.JSON().with_variant(postgresql.JSONB(astext_type=sa.Text()), "postgresql"), nullable=True
+        ),
+        sa.Column("tokens", sa.Integer(), nullable=False),
+        sa.Column("at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(["user_id"], ["users.tg_id"], name=op.f("fk_agent_requests_user_id_users")),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_agent_requests")),
+    )
+    op.create_table(
+        "alert_deliveries",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("alert_id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("chat_id", sa.BigInteger(), nullable=False),
+        sa.Column("message_id", sa.BigInteger(), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["alert_id"], ["alerts.id"], name=op.f("fk_alert_deliveries_alert_id_alerts"), ondelete="CASCADE"
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_alert_deliveries")),
+        sa.UniqueConstraint("alert_id", "chat_id", name=op.f("uq_alert_deliveries_alert_id")),
+    )
+    op.create_table(
+        "drafts",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("user_id", sa.BigInteger(), nullable=False),
+        sa.Column("base_sha", sa.String(length=40), nullable=False),
+        sa.Column("message", sa.Text(), nullable=True),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(["user_id"], ["users.tg_id"], name=op.f("fk_drafts_user_id_users"), ondelete="CASCADE"),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_drafts")),
+        sa.UniqueConstraint("user_id", name=op.f("uq_drafts_user_id")),
+    )
+    op.create_table(
+        "invites",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("token_hash", sa.String(length=64), nullable=False),
+        sa.Column("created_by", sa.BigInteger(), nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("used_by", sa.BigInteger(), nullable=True),
+        sa.Column("used_at", sa.DateTime(timezone=True), nullable=True),
+        sa.ForeignKeyConstraint(["created_by"], ["users.tg_id"], name=op.f("fk_invites_created_by_users")),
+        sa.ForeignKeyConstraint(["used_by"], ["users.tg_id"], name=op.f("fk_invites_used_by_users")),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_invites")),
+        sa.UniqueConstraint("token_hash", name=op.f("uq_invites_token_hash")),
+    )
+    op.create_table(
+        "log_queries",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("user_id", sa.BigInteger(), nullable=False),
+        sa.Column("container", sa.String(length=100), nullable=False),
+        sa.Column(
+            "mode",
+            sa.Enum("tail", "grep", "agent", name="log_mode", native_enum=False, create_constraint=True, length=20),
+            nullable=False,
+        ),
+        sa.Column(
+            "query", sa.JSON().with_variant(postgresql.JSONB(astext_type=sa.Text()), "postgresql"), nullable=False
+        ),
+        sa.Column("lines", sa.Integer(), nullable=False),
+        sa.Column("at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(["user_id"], ["users.tg_id"], name=op.f("fk_log_queries_user_id_users")),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_log_queries")),
+    )
+    op.create_table(
+        "pushes",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("user_id", sa.BigInteger(), nullable=False),
+        sa.Column("sha", sa.String(length=40), nullable=False),
+        sa.Column("message", sa.Text(), nullable=False),
+        sa.Column(
+            "paths", sa.JSON().with_variant(postgresql.JSONB(astext_type=sa.Text()), "postgresql"), nullable=False
+        ),
+        sa.Column("chat_id", sa.BigInteger(), nullable=False),
+        sa.Column("message_id", sa.BigInteger(), nullable=True),
+        sa.Column(
+            "ci_status",
+            sa.Enum(
+                "pending",
+                "running",
+                "success",
+                "failed",
+                "timeout",
+                "skipped",
+                name="ci_status",
+                native_enum=False,
+                create_constraint=True,
+                length=20,
+            ),
+            nullable=False,
+        ),
+        sa.Column(
+            "cd_status",
+            sa.Enum(
+                "pending",
+                "running",
+                "success",
+                "failed",
+                "timeout",
+                "skipped",
+                name="cd_status",
+                native_enum=False,
+                create_constraint=True,
+                length=20,
+            ),
+            nullable=False,
+        ),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(["user_id"], ["users.tg_id"], name=op.f("fk_pushes_user_id_users")),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_pushes")),
+        sa.UniqueConstraint("sha", name=op.f("uq_pushes_sha")),
+    )
+    op.create_table(
+        "draft_changes",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("draft_id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("path", sa.String(length=500), nullable=False),
+        sa.Column(
+            "op",
+            sa.Enum("add", "modify", "delete", name="change_op", native_enum=False, create_constraint=True, length=20),
+            nullable=False,
+        ),
+        sa.Column("content", sa.LargeBinary(), nullable=True),
+        sa.ForeignKeyConstraint(
+            ["draft_id"], ["drafts.id"], name=op.f("fk_draft_changes_draft_id_drafts"), ondelete="CASCADE"
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_draft_changes")),
+        sa.UniqueConstraint("draft_id", "path", name=op.f("uq_draft_changes_draft_id")),
+    )
+    op.create_table(
+        "pipeline_runs",
+        sa.Column("id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column("push_id", sa.BigInteger().with_variant(sa.Integer(), "sqlite"), nullable=False),
+        sa.Column(
+            "stage",
+            sa.Enum("ci", "cd", name="stage", native_enum=False, create_constraint=True, length=20),
+            nullable=False,
+        ),
+        sa.Column("run_slug", sa.String(length=50), nullable=False),
+        sa.Column(
+            "status",
+            sa.Enum(
+                "pending",
+                "running",
+                "success",
+                "failed",
+                "timeout",
+                "skipped",
+                name="run_status",
+                native_enum=False,
+                create_constraint=True,
+                length=20,
+            ),
+            nullable=False,
+        ),
+        sa.Column("failed_cube", sa.String(length=100), nullable=True),
+        sa.Column("url", sa.String(length=500), nullable=True),
+        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(
+            ["push_id"], ["pushes.id"], name=op.f("fk_pipeline_runs_push_id_pushes"), ondelete="CASCADE"
+        ),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_pipeline_runs")),
+        sa.UniqueConstraint("push_id", "stage", name=op.f("uq_pipeline_runs_push_id")),
+    )
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_table("pipeline_runs")
+    op.drop_table("draft_changes")
+    op.drop_table("pushes")
+    op.drop_table("log_queries")
+    op.drop_table("invites")
+    op.drop_table("drafts")
+    op.drop_table("alert_deliveries")
+    op.drop_table("agent_requests")
+    op.drop_table("users")
+    op.drop_table("fsm_state")
+    with op.batch_alter_table("container_snapshots", schema=None) as batch_op:
+        batch_op.drop_index("ix_container_snapshots_container_at")
+
+    op.drop_table("container_snapshots")
+    with op.batch_alter_table("alerts", schema=None) as batch_op:
+        batch_op.drop_index("ix_alerts_kind_service_resolved_at")
+
+    op.drop_table("alerts")
+    with op.batch_alter_table("access_attempts", schema=None) as batch_op:
+        batch_op.drop_index("ix_access_attempts_tg_id_at")
+
+    op.drop_table("access_attempts")
+    # ### end Alembic commands ###
diff --git a/app/db/migrations/versions/__init__.py b/app/db/migrations/versions/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/db/models.py b/app/db/models.py
new file mode 100644
index 0000000..69c886f
--- /dev/null
+++ b/app/db/models.py
@@ -0,0 +1,283 @@
+"""Data model (ARCHITECTURE §2.10). One schema for PostgreSQL (prod) and SQLite (tests).
+
+Enums are stored as VARCHAR + CHECK rather than native PG enums: portable and painless to migrate.
+"""
+
+from datetime import UTC, datetime
+from enum import StrEnum
+from typing import Any, ClassVar
+
+from sqlalchemy import (
+    JSON,
+    BigInteger,
+    Boolean,
+    DateTime,
+    Enum,
+    Float,
+    ForeignKey,
+    Index,
+    Integer,
+    LargeBinary,
+    MetaData,
+    String,
+    Text,
+    UniqueConstraint,
+)
+from sqlalchemy.dialects.postgresql import JSONB
+from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column, relationship
+
+# Stable constraint names so Alembic migrations stay deterministic across databases.
+NAMING = {
+    "ix": "ix_%(column_0_label)s",
+    "uq": "uq_%(table_name)s_%(column_0_name)s",
+    "ck": "ck_%(table_name)s_%(constraint_name)s",
+    "fk": "fk_%(table_name)s_%(column_0_name)s_%(referred_table_name)s",
+    "pk": "pk_%(table_name)s",
+}
+
+# Surrogate keys: BIGINT on Postgres, INTEGER on SQLite (only INTEGER PRIMARY KEY autoincrements there).
+Id = BigInteger().with_variant(Integer(), "sqlite")
+Json = JSON().with_variant(JSONB(), "postgresql")
+TgId = BigInteger
+
+
+def utcnow() -> datetime:
+    return datetime.now(UTC)
+
+
+def enum(cls: type[StrEnum], name: str) -> Enum:
+    return Enum(
+        cls,
+        name=name,
+        native_enum=False,
+        create_constraint=True,  # SQLAlchemy 2 skips the CHECK for non-native enums unless asked
+        length=20,
+        values_callable=lambda e: [m.value for m in e],
+    )
+
+
+class Role(StrEnum):
+    MEMBER = "member"
+    ADMIN = "admin"
+
+
+class ChangeOp(StrEnum):
+    ADD = "add"
+    MODIFY = "modify"
+    DELETE = "delete"
+
+
+class Stage(StrEnum):
+    CI = "ci"
+    CD = "cd"
+
+
+class PipelineStatus(StrEnum):
+    PENDING = "pending"
+    RUNNING = "running"
+    SUCCESS = "success"
+    FAILED = "failed"
+    TIMEOUT = "timeout"
+    SKIPPED = "skipped"
+
+
+class AlertKind(StrEnum):
+    CRASH = "crash"
+    OOM = "oom"
+    RESTART_LOOP = "restart_loop"
+    UNHEALTHY = "unhealthy"
+    OVERLOAD = "overload"
+    DEPLOY_REFUSED = "deploy_refused"
+    CD_FAILED = "cd_failed"
+    DISK_LOW = "disk_low"
+    DEPENDENCY_DOWN = "dependency_down"
+    AGENT_ATTACK = "agent_attack"
+
+
+class LogMode(StrEnum):
+    TAIL = "tail"
+    GREP = "grep"
+    AGENT = "agent"
+
+
+class Verdict(StrEnum):
+    SAFE = "safe"
+    ATTACK = "attack"
+    ERROR = "error"
+
+
+class Base(DeclarativeBase):
+    metadata = MetaData(naming_convention=NAMING)
+    type_annotation_map: ClassVar[dict[Any, Any]] = {
+        datetime: DateTime(timezone=True),
+        dict[str, Any]: Json,
+        list[str]: Json,
+    }
+
+
+class User(Base):
+    __tablename__ = "users"
+
+    tg_id: Mapped[int] = mapped_column(TgId, primary_key=True, autoincrement=False)
+    username: Mapped[str | None] = mapped_column(String(64))
+    full_name: Mapped[str] = mapped_column(String(256))
+    role: Mapped[Role] = mapped_column(enum(Role, "role"), default=Role.MEMBER)
+    is_active: Mapped[bool] = mapped_column(Boolean, default=True)
+    invited_by: Mapped[int | None] = mapped_column(TgId, ForeignKey("users.tg_id"))
+    joined_at: Mapped[datetime] = mapped_column(default=utcnow)
+    last_seen_at: Mapped[datetime | None]
+
+
+class Invite(Base):
+    __tablename__ = "invites"
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    # sha256 hex of the token; the token itself is never stored (SPEC A-3)
+    token_hash: Mapped[str] = mapped_column(String(64), unique=True)
+    created_by: Mapped[int] = mapped_column(TgId, ForeignKey("users.tg_id"))
+    created_at: Mapped[datetime] = mapped_column(default=utcnow)
+    expires_at: Mapped[datetime]
+    used_by: Mapped[int | None] = mapped_column(TgId, ForeignKey("users.tg_id"))
+    used_at: Mapped[datetime | None]
+
+
+class AccessAttempt(Base):
+    __tablename__ = "access_attempts"
+    __table_args__ = (Index("ix_access_attempts_tg_id_at", "tg_id", "at"),)
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    tg_id: Mapped[int] = mapped_column(TgId)
+    at: Mapped[datetime] = mapped_column(default=utcnow)
+    ok: Mapped[bool] = mapped_column(Boolean)
+
+
+class FsmState(Base):
+    __tablename__ = "fsm_state"
+
+    key: Mapped[str] = mapped_column(String(255), primary_key=True)
+    state: Mapped[str | None] = mapped_column(String(255))
+    data: Mapped[dict[str, Any]] = mapped_column(default=dict)
+
+
+class Draft(Base):
+    __tablename__ = "drafts"
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    user_id: Mapped[int] = mapped_column(TgId, ForeignKey("users.tg_id", ondelete="CASCADE"), unique=True)
+    base_sha: Mapped[str] = mapped_column(String(40))
+    message: Mapped[str | None] = mapped_column(Text)
+    created_at: Mapped[datetime] = mapped_column(default=utcnow)
+    expires_at: Mapped[datetime]
+
+    changes: Mapped[list["DraftChange"]] = relationship(
+        back_populates="draft", cascade="all, delete-orphan", order_by="DraftChange.id"
+    )
+
+
+class DraftChange(Base):
+    __tablename__ = "draft_changes"
+    __table_args__ = (UniqueConstraint("draft_id", "path"),)
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    draft_id: Mapped[int] = mapped_column(Id, ForeignKey("drafts.id", ondelete="CASCADE"))
+    path: Mapped[str] = mapped_column(String(500))
+    op: Mapped[ChangeOp] = mapped_column(enum(ChangeOp, "change_op"))
+    content: Mapped[bytes | None] = mapped_column(LargeBinary)
+
+    draft: Mapped[Draft] = relationship(back_populates="changes")
+
+
+class Push(Base):
+    __tablename__ = "pushes"
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    user_id: Mapped[int] = mapped_column(TgId, ForeignKey("users.tg_id"))
+    sha: Mapped[str] = mapped_column(String(40), unique=True)
+    message: Mapped[str] = mapped_column(Text)
+    paths: Mapped[list[str]] = mapped_column(default=list)
+    chat_id: Mapped[int] = mapped_column(TgId)
+    message_id: Mapped[int | None] = mapped_column(BigInteger)
+    ci_status: Mapped[PipelineStatus] = mapped_column(enum(PipelineStatus, "ci_status"), default=PipelineStatus.PENDING)
+    cd_status: Mapped[PipelineStatus] = mapped_column(enum(PipelineStatus, "cd_status"), default=PipelineStatus.PENDING)
+    created_at: Mapped[datetime] = mapped_column(default=utcnow)
+
+
+class PipelineRun(Base):
+    __tablename__ = "pipeline_runs"
+    __table_args__ = (UniqueConstraint("push_id", "stage"),)
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    push_id: Mapped[int] = mapped_column(Id, ForeignKey("pushes.id", ondelete="CASCADE"))
+    # CI and CD are tasks of one SourceCraft workflow (check-and-deploy), hence "stage", not "workflow"
+    stage: Mapped[Stage] = mapped_column(enum(Stage, "stage"))
+    run_slug: Mapped[str] = mapped_column(String(50))
+    status: Mapped[PipelineStatus] = mapped_column(enum(PipelineStatus, "run_status"))
+    failed_cube: Mapped[str | None] = mapped_column(String(100))
+    url: Mapped[str | None] = mapped_column(String(500))
+    updated_at: Mapped[datetime] = mapped_column(default=utcnow, onupdate=utcnow)
+
+
+class ContainerSnapshot(Base):
+    __tablename__ = "container_snapshots"
+    __table_args__ = (Index("ix_container_snapshots_container_at", "container", "at"),)
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    container: Mapped[str] = mapped_column(String(100))
+    at: Mapped[datetime] = mapped_column(default=utcnow)
+    restart_count: Mapped[int] = mapped_column(Integer)
+    cpu_pct: Mapped[float] = mapped_column(Float)
+    mem_pct: Mapped[float] = mapped_column(Float)
+    health: Mapped[str | None] = mapped_column(String(20))
+
+
+class Alert(Base):
+    __tablename__ = "alerts"
+    __table_args__ = (Index("ix_alerts_kind_service_resolved_at", "kind", "service", "resolved_at"),)
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    kind: Mapped[AlertKind] = mapped_column(enum(AlertKind, "alert_kind"))
+    service: Mapped[str | None] = mapped_column(String(100))
+    payload: Mapped[dict[str, Any]] = mapped_column(default=dict)
+    count: Mapped[int] = mapped_column(Integer, default=1)
+    opened_at: Mapped[datetime] = mapped_column(default=utcnow)
+    last_at: Mapped[datetime] = mapped_column(default=utcnow)
+    resolved_at: Mapped[datetime | None]
+
+    deliveries: Mapped[list["AlertDelivery"]] = relationship(back_populates="alert", cascade="all, delete-orphan")
+
+
+class AlertDelivery(Base):
+    __tablename__ = "alert_deliveries"
+    __table_args__ = (UniqueConstraint("alert_id", "chat_id"),)
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    alert_id: Mapped[int] = mapped_column(Id, ForeignKey("alerts.id", ondelete="CASCADE"))
+    chat_id: Mapped[int] = mapped_column(TgId)
+    message_id: Mapped[int] = mapped_column(BigInteger)
+
+    alert: Mapped[Alert] = relationship(back_populates="deliveries")
+
+
+class LogQuery(Base):
+    __tablename__ = "log_queries"
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    user_id: Mapped[int] = mapped_column(TgId, ForeignKey("users.tg_id"))
+    container: Mapped[str] = mapped_column(String(100))
+    mode: Mapped[LogMode] = mapped_column(enum(LogMode, "log_mode"))
+    query: Mapped[dict[str, Any]] = mapped_column(default=dict)
+    lines: Mapped[int] = mapped_column(Integer, default=0)
+    at: Mapped[datetime] = mapped_column(default=utcnow)
+
+
+class AgentRequest(Base):
+    __tablename__ = "agent_requests"
+
+    id: Mapped[int] = mapped_column(Id, primary_key=True)
+    user_id: Mapped[int] = mapped_column(TgId, ForeignKey("users.tg_id"))
+    prompt: Mapped[str] = mapped_column(Text)
+    verdict: Mapped[Verdict] = mapped_column(enum(Verdict, "verdict"))
+    reason: Mapped[str | None] = mapped_column(Text)
+    log_query: Mapped[dict[str, Any] | None]
+    tokens: Mapped[int] = mapped_column(Integer, default=0)
+    at: Mapped[datetime] = mapped_column(default=utcnow)
diff --git a/app/db/session.py b/app/db/session.py
new file mode 100644
index 0000000..c38ef53
--- /dev/null
+++ b/app/db/session.py
@@ -0,0 +1,35 @@
+"""Async engine and session factory."""
+
+from sqlalchemy import event
+from sqlalchemy.ext.asyncio import AsyncEngine, AsyncSession, async_sessionmaker, create_async_engine
+from sqlalchemy.pool import StaticPool
+
+SessionMaker = async_sessionmaker[AsyncSession]
+
+
+def make_engine(url: str) -> AsyncEngine:
+    if url.startswith("sqlite"):
+        # In-memory SQLite lives per connection: share one connection so every session sees the same DB.
+        kwargs = (
+            {"poolclass": StaticPool, "connect_args": {"check_same_thread": False}}
+            if ":memory:" in url or url.endswith("://")
+            else {}
+        )
+        engine = create_async_engine(url, **kwargs)
+        event.listen(engine.sync_engine, "connect", _sqlite_foreign_keys)
+        return engine
+    return create_async_engine(url, pool_pre_ping=True)
+
+
+def _sqlite_foreign_keys(dbapi_conn: object, _record: object) -> None:
+    # SQLite ignores FOREIGN KEY / ON DELETE CASCADE unless asked per connection
+    cursor = dbapi_conn.cursor()  # type: ignore[attr-defined]
+    cursor.execute("PRAGMA foreign_keys=ON")
+    cursor.close()
+
+
+def make_sessionmaker(engine: AsyncEngine) -> SessionMaker:
+    return async_sessionmaker(engine, expire_on_commit=False)
+
+
+__all__ = ["SessionMaker", "make_engine", "make_sessionmaker"]
diff --git a/app/main.py b/app/main.py
index 4199ad0..097eefb 100644
--- a/app/main.py
+++ b/app/main.py
@@ -11,6 +11,9 @@ from app.bot.fsm import make_storage
 from app.bot.middlewares.access import AccessMiddleware
 from app.bot.routers.common import build_router
 from app.config import Settings
+from app.db.maintenance import cleanup_loop
+from app.db.migrate import upgrade
+from app.db.session import SessionMaker, make_engine, make_sessionmaker
 from app.health import heartbeat
 from app.logs_setup import setup_logging
 from app.texts import Texts, load_texts
@@ -18,13 +21,13 @@ from app.texts import Texts, load_texts
 log = logging.getLogger("tgit")
 
 
-def build_dispatcher(settings: Settings, texts: Texts) -> Dispatcher:
+def build_dispatcher(settings: Settings, texts: Texts, sessions: SessionMaker) -> Dispatcher:
     admin_ids = settings.access.admin_ids
 
     async def is_member(tg_id: int) -> bool:
         return tg_id in admin_ids
 
-    dp = Dispatcher(storage=make_storage())
+    dp = Dispatcher(storage=make_storage(sessions))
     access = AccessMiddleware(is_member, texts)
     # Outer middleware: runs before filters, so nothing — not even a stale button — reaches a handler unchecked.
     dp.message.outer_middleware(access)
@@ -35,18 +38,27 @@ def build_dispatcher(settings: Settings, texts: Texts) -> Dispatcher:
 
 async def run(settings: Settings) -> None:
     texts = load_texts(settings.runtime.config_dir)
-    dp = build_dispatcher(settings, texts)
+    engine = make_engine(settings.database.url)
+    await upgrade(engine)
+    sessions = make_sessionmaker(engine)
+    dp = build_dispatcher(settings, texts, sessions)
     rt = settings.runtime
-    beat = asyncio.create_task(heartbeat(rt.heartbeat_file, rt.heartbeat_interval))
+    background = [
+        asyncio.create_task(heartbeat(rt.heartbeat_file, rt.heartbeat_interval)),
+        asyncio.create_task(cleanup_loop(sessions)),
+    ]
     bot = Bot(settings.telegram.bot_token.get_secret_value())
     log.info("tgit %s starting, %d bootstrap admin(s)", __version__, len(settings.access.admin_ids))
     try:
         await dp.start_polling(bot, handle_signals=True)
     finally:
-        beat.cancel()
-        with contextlib.suppress(asyncio.CancelledError):
-            await beat
+        for task in background:
+            task.cancel()
+        for task in background:
+            with contextlib.suppress(asyncio.CancelledError):
+                await task
         await bot.session.close()
+        await engine.dispose()
         log.info("tgit stopped")
 
 
diff --git a/app/sourcecraft/__init__.py b/app/sourcecraft/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/sourcecraft/cli.py b/app/sourcecraft/cli.py
new file mode 100644
index 0000000..500a19e
--- /dev/null
+++ b/app/sourcecraft/cli.py
@@ -0,0 +1,28 @@
+"""Debug CLI: `python -m app.sourcecraft.cli runs [repo]` — recent CI runs with their commit and failed cubes."""
+
+import asyncio
+import sys
+
+from app.config import SourceCraftSettings
+from app.sourcecraft.client import SourceCraftClient
+
+
+async def runs(repo: str | None) -> None:
+    settings = SourceCraftSettings()
+    repo = repo or settings.uploads_repo
+    async with SourceCraftClient(settings) as client:
+        for run in await client.list_runs(repo, page_size=10):
+            full = await client.get_run(repo, run.slug)
+            sha = await client.run_commit_sha(repo, full)
+            failed = ", ".join(f"{t}/{c.slug}" for _, t, c in full.failed_cubes()) or "-"
+            print(f"{run.slug}  {run.event_type:<8} {run.status:<10} sha={sha or '?':<40.12}  failed={failed}")
+
+
+def main() -> None:
+    if len(sys.argv) < 2 or sys.argv[1] != "runs":
+        sys.exit("usage: python -m app.sourcecraft.cli runs [org/repo]")
+    asyncio.run(runs(sys.argv[2] if len(sys.argv) > 2 else None))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/app/sourcecraft/client.py b/app/sourcecraft/client.py
new file mode 100644
index 0000000..72258cc
--- /dev/null
+++ b/app/sourcecraft/client.py
@@ -0,0 +1,140 @@
+"""SourceCraft REST API client (ARCHITECTURE §2.4). The API drops TLS connections now and then: every call retries.
+
+Runs don't carry a commit sha, so the uploads CI prints it from its first cube (`check/meta`, ADR-014);
+`run_commit_sha` reads it back.
+"""
+
+import asyncio
+import logging
+import re
+from collections.abc import Awaitable, Callable
+from types import TracebackType
+from typing import Any, Self
+
+import httpx
+
+from app.config import SourceCraftSettings
+from app.sourcecraft.models import CubeLog, Run
+
+log = logging.getLogger(__name__)
+
+META_TASK = "check"
+META_CUBE = "meta"
+_SHA_LINE = re.compile(r"^TGIT_COMMIT_SHA=([0-9a-f]{40})\s*$", re.MULTILINE)
+
+Sleep = Callable[[float], Awaitable[None]]
+
+
+class SourceCraftError(Exception):
+    def __init__(self, status: int, code: str, message: str) -> None:
+        super().__init__(f"{status} {code}: {message}")
+        self.status = status
+        self.code = code
+        self.message = message
+
+
+class SourceCraftClient:
+    def __init__(
+        self,
+        settings: SourceCraftSettings,
+        transport: httpx.AsyncBaseTransport | None = None,
+        sleep: Sleep = asyncio.sleep,
+    ) -> None:
+        self._settings = settings
+        self._sleep = sleep
+        self._http = httpx.AsyncClient(
+            base_url=settings.api_url,
+            headers={"Authorization": f"Bearer {settings.token.get_secret_value()}"},
+            timeout=settings.timeout,
+            transport=transport,
+        )
+
+    async def __aenter__(self) -> Self:
+        return self
+
+    async def __aexit__(
+        self, exc_type: type[BaseException] | None, exc: BaseException | None, tb: TracebackType | None
+    ) -> None:
+        await self.aclose()
+
+    async def aclose(self) -> None:
+        await self._http.aclose()
+
+    def run_url(self, repo: str, run: str) -> str:
+        return self._settings.run_url_template.format(repo=repo, run=run)
+
+    async def list_runs(self, repo: str, page_size: int = 20) -> list[Run]:
+        """Newest first. One page is enough for the watcher: it only looks for runs of recent pushes."""
+        data = await self._get(f"/repos/{repo}/cicd/runs", params={"page_size": page_size})
+        return [Run.model_validate(r) for r in data.get("runs", [])]
+
+    async def get_run(self, repo: str, run: str) -> Run:
+        return Run.model_validate(await self._get(f"/repos/{repo}/cicd/runs/{run}"))
+
+    async def get_cube_logs(self, repo: str, run: str, workflow: str, task: str, cube: str) -> CubeLog:
+        """Concatenate log pages in order; a page that isn't complete yet is the last readable one."""
+        parts: list[str] = []
+        done = False
+        page = 1
+        while True:
+            try:
+                data = await self._get(f"/repos/{repo}/cicd/logs/{run}/{workflow}/{task}/{cube}", params={"page": page})
+            except SourceCraftError as e:
+                if e.status == 404 and page > 1:
+                    break
+                raise
+            parts.append(data.get("logs", ""))
+            done = bool(data.get("done", False))
+            if not data.get("page_complete", False):
+                break
+            page += 1
+        return CubeLog(text="".join(parts), done=done)
+
+    async def run_commit_sha(self, repo: str, run: Run) -> str | None:
+        """The commit a run was started for, read from the meta cube's log (None if not printed yet)."""
+        for workflow in run.workflows:
+            if run.task(workflow.slug, META_TASK) is None:
+                continue
+            try:
+                logs = await self.get_cube_logs(repo, run.slug, workflow.slug, META_TASK, META_CUBE)
+            except SourceCraftError as e:
+                if e.status == 404:
+                    return None
+                raise
+            match = _SHA_LINE.search(logs.text)
+            return match.group(1) if match else None
+        return None
+
+    async def _get(self, path: str, params: dict[str, Any] | None = None) -> dict[str, Any]:
+        attempts = self._settings.max_attempts
+        for attempt in range(1, attempts + 1):
+            try:
+                response = await self._http.get(path, params=params)
+            except httpx.TransportError as e:
+                if attempt == attempts:
+                    raise
+                log.warning("sourcecraft %s: %s, retry %d/%d", path, type(e).__name__, attempt, attempts - 1)
+            else:
+                if response.status_code < 500:
+                    return self._parse(response)
+                if attempt == attempts:
+                    return self._parse(response)
+                log.warning("sourcecraft %s: HTTP %d, retry %d/%d", path, response.status_code, attempt, attempts - 1)
+            await self._sleep(min(0.5 * 2 ** (attempt - 1), 8.0))
+        raise AssertionError("unreachable")
+
+    @staticmethod
+    def _parse(response: httpx.Response) -> dict[str, Any]:
+        try:
+            body = response.json()
+        except ValueError:
+            body = {}
+        if response.status_code >= 400:
+            raise SourceCraftError(
+                response.status_code,
+                str(body.get("error_code", "")),
+                str(body.get("message", response.text[:200])),
+            )
+        if not isinstance(body, dict):
+            raise SourceCraftError(response.status_code, "BadResponse", "expected a JSON object")
+        return body
diff --git a/app/sourcecraft/models.py b/app/sourcecraft/models.py
new file mode 100644
index 0000000..2b37d26
--- /dev/null
+++ b/app/sourcecraft/models.py
@@ -0,0 +1,113 @@
+"""Typed SourceCraft CI/CD API responses (only the fields the bot uses)."""
+
+from collections.abc import Iterator
+from datetime import datetime
+from enum import StrEnum
+
+from pydantic import BaseModel, ConfigDict, Field, field_validator
+
+
+class RunStatus(StrEnum):
+    CREATED = "created"
+    PREPARED = "prepared"
+    PROCESSING = "processing"
+    SUCCESS = "success"
+    FAILED = "failed"
+    CANCELED = "canceled"
+    TIMEOUT = "timeout"
+    SKIPPED = "skipped"
+    AWAITING_APPROVAL = "awaiting_approval"
+    REJECTED = "rejected"
+
+    @property
+    def finished(self) -> bool:
+        return self in _FINISHED
+
+
+_FINISHED = {
+    RunStatus.SUCCESS,
+    RunStatus.FAILED,
+    RunStatus.CANCELED,
+    RunStatus.TIMEOUT,
+    RunStatus.SKIPPED,
+    RunStatus.REJECTED,
+}
+
+
+class EventType(StrEnum):
+    PUSH = "push"
+    PR_UPDATE = "pr_update"
+    MANUAL = "manual"
+    RESTART = "restart"
+    SCHEDULE = "schedule"
+    REPOSITORY_EVENT = "repository_event"
+
+
+class _Model(BaseModel):
+    model_config = ConfigDict(extra="ignore", frozen=True)
+
+
+class Dates(_Model):
+    created_at: datetime | None = None
+    started_at: datetime | None = None
+    finished_at: datetime | None = None
+
+    @field_validator("created_at", "started_at", "finished_at", mode="after")
+    @classmethod
+    def _epoch_is_unset(cls, value: datetime | None) -> datetime | None:
+        # The API reports "not yet" as 1970-01-01T00:00:00Z
+        return None if value is not None and value.year == 1970 else value
+
+
+class Cube(_Model):
+    slug: str
+    status: RunStatus
+    dates: Dates = Field(default_factory=Dates)
+
+    @property
+    def is_service(self) -> bool:
+        """Platform steps (#git-clone, #prepare-image-for-…): not in our config, logs not readable."""
+        return self.slug.startswith("#")
+
+
+class Task(_Model):
+    slug: str
+    status: RunStatus
+    cubes: list[Cube] = []
+
+
+class Workflow(_Model):
+    slug: str
+    status: RunStatus
+    tasks: list[Task] = []
+
+
+class Run(_Model):
+    slug: str
+    status: RunStatus
+    event_type: EventType
+    dates: Dates = Field(default_factory=Dates)
+    workflows: list[Workflow] = []
+    error_messages: list[str] = []
+
+    def task(self, workflow: str, task: str) -> Task | None:
+        for wf in self.workflows:
+            if wf.slug == workflow:
+                return next((t for t in wf.tasks if t.slug == task), None)
+        return None
+
+    def cubes(self) -> Iterator[tuple[str, str, Cube]]:
+        """(workflow, task, cube) for every user-defined cube."""
+        for wf in self.workflows:
+            for t in wf.tasks:
+                for c in t.cubes:
+                    if not c.is_service:
+                        yield wf.slug, t.slug, c
+
+    def failed_cubes(self) -> list[tuple[str, str, Cube]]:
+        return [entry for entry in self.cubes() if entry[2].status is RunStatus.FAILED]
+
+
+class CubeLog(_Model):
+    text: str
+    done: bool
diff --git a/docs/ARCHITECTURE.md b/docs/ARCHITECTURE.md
index 7e319a7..46aaca6 100644
--- a/docs/ARCHITECTURE.md
+++ b/docs/ARCHITECTURE.md
@@ -70,11 +70,11 @@ aiogram 3. Главное меню — reply-клавиатура (📝 Комм
 
 ### 2.4 `app/sourcecraft` — клиент API
 `httpx.AsyncClient`, Bearer-токен, ретраи на сетевые ошибки и 5xx (экспоненциально, до 5 попыток),
-pydantic-модели ответов. Методы: `list_runs`, `get_run`, `get_cube_logs`. Подробности — [`dev/SOURCECRAFT_API.md`](dev/SOURCECRAFT_API.md).
+pydantic-модели ответов. Методы: `list_runs`, `get_run`, `get_cube_logs` (постранично), `run_commit_sha` — sha из лога куба `check/meta` (у прогона в API нет коммита, ADR-014). Подробности — [`dev/SOURCECRAFT_API.md`](dev/SOURCECRAFT_API.md).
 
 ### 2.5 `app/pipeline` — наблюдатель CI/CD
 Фоновая задача. Пока есть незавершённые пуши — опрашивает `/cicd/runs` (10 с, бэкофф до 60 с), сопоставляет прогон с
-пушем по sha. Отслеживает workflow `check` (CI) и `deploy` (CD) отдельно; на смене статуса — редактирует сообщение
+пушем по sha (из куба `meta`, ADR-014). Отслеживает задачи `check` (CI) и `deploy` (CD) workflow `check-and-deploy` отдельно; на смене статуса — редактирует сообщение
 о пуше и шлёт автору уведомление (успех / падение + лог упавшего куба). Падение `deploy` → событие для `alerts`.
 Таймаут — 30 мин. Webhooks у SourceCraft нет (ADR-003).
 
@@ -138,7 +138,7 @@ SQLAlchemy 2 (async) + Alembic. PostgreSQL в Compose; в тестах — SQLit
 | `drafts` | `id`, `user_id` UNIQUE, `base_sha`, `message`, `created_at`, `expires_at` |
 | `draft_changes` | `id`, `draft_id`, `path`, `op` (`add`/`modify`/`delete`), `content` BYTEA |
 | `pushes` | `id`, `user_id`, `sha`, `message`, `paths` JSON, `chat_id`, `message_id`, `ci_status`, `cd_status`, `created_at` |
-| `pipeline_runs` | `id`, `push_id`, `workflow` (`check`/`deploy`), `run_slug`, `status`, `failed_cube`, `url`, `updated_at` |
+| `pipeline_runs` | `id`, `push_id`, `stage` (`ci`/`cd` — задачи одного workflow `check-and-deploy`), `run_slug`, `status`, `failed_cube`, `url`, `updated_at` |
 | `container_snapshots` | `container`, `at`, `restart_count`, `cpu_pct`, `mem_pct`, `health` — для проверок «за 5 мин» (TTL 1 сутки) |
 | `alerts` | `id`, `kind`, `service`, `payload` JSON, `count`, `opened_at`, `last_at`, `resolved_at` |
 | `alert_deliveries` | `alert_id`, `chat_id`, `message_id` |
diff --git a/docs/DECISIONS.md b/docs/DECISIONS.md
index 7242a2b..4e0b4f0 100644
--- a/docs/DECISIONS.md
+++ b/docs/DECISIONS.md
@@ -121,3 +121,11 @@
 **Решение:** конвейер из пяти шагов (SPEC §4.3.1): детерминированный фильтр → отдельный LLM-вызов «страж» с JSON-вердиктом `safe|attack` (невалидный ответ = `attack`) → отдельный LLM-вызов «планировщик», который получает только промт и список контейнеров и возвращает `LogQuery` → валидация → выполнение в Python. Пользователю показывается итоговый grep и найденные строки. Атака → отказ + алерт админам.
 **Альтернативы:** один вызов LLM с инструкцией «откажись, если атака» — страж и исполнитель в одном контексте, injection обходит оба; передавать логи в LLM для поиска — injection из логов и утечка секретов.
 **Последствия:** два LLM-вызова на запрос (латентность, токены → квота 30/сутки); даже при обходе стража вред ограничен схемой `LogQuery`.
+
+## ADR-014: Связь «прогон ↔ коммит» — через куб `meta`, печатающий sha
+**Дата:** 2026-10-14 · **Статус:** принято (уточняет ADR-003)
+
+**Контекст:** бот должен понять, какой прогон CI относится к его пушу. В API SourceCraft у прогона нет sha коммита (ни в списке, ни в деталях), фильтра по коммиту нет; логи служебных кубов (`#git-clone`) API не отдаёт.
+**Решение:** первый куб задачи `check` в `tgit-uploads` — `meta`: `echo "TGIT_COMMIT_SHA=$SOURCECRAFT_COMMIT_SHA"`. Бот читает его лог (`SourceCraftClient.run_commit_sha`) и сопоставляет прогон с пушем.
+**Альтернативы:** запускать CI из бота вручную (`POST /cicd/runs` с `head.commit`) — номер прогона известен сразу, но push-триггер пришлось бы убрать, и ручные пуши в репозиторий остались бы без CI; сопоставление по времени — ломается при параллельных пушах.
+**Последствия:** +1 короткий куб на прогон; куб `meta` нельзя удалять или переименовывать (он в `.sourcecraft/`, который бот защищает от правок); прогоны старше этого решения sha не имеют.
diff --git a/docs/dev/SOURCECRAFT_API.md b/docs/dev/SOURCECRAFT_API.md
index a78de55..16d1a79 100644
--- a/docs/dev/SOURCECRAFT_API.md
+++ b/docs/dev/SOURCECRAFT_API.md
@@ -79,6 +79,12 @@ curl -s -X PUT -H "$H" -H "$J" "$R/secrets/DEPLOY_HOST" -d "{\"value\":\"$(print
 - Прогон: `slug` — числовой (`1000000`…), `status`: `created` → `processing` → `success`/`failed`; `event_type`:
   `push`/`manual`/…. У кубов служебные шаги со `slug`, начинающимся на `#` (`#git-clone`, `#prepare-image-for-<cube>`).
 - Если куб упал, остальные кубы задачи остаются в `created` и не запускаются.
+- **В прогоне нет sha коммита** (ни в списке, ни в деталях), фильтра по коммиту нет → в `tgit-uploads` куб `check/meta` печатает `TGIT_COMMIT_SHA=…`, бот читает его лог (ADR-014).
+- Логи служебных кубов (`#git-clone` и т.п.) API не отдаёт: `400 CITaskName.Pattern`.
+- Логи постранично: `?page=N` с 1; читать по порядку, пока `page_complete: true`; следующая страница незаконченной — 404.
+- Статусы прогона: `created`, `prepared`, `processing`, `success`, `failed`, `canceled`, `timeout`, `skipped`, `awaiting_approval`, `rejected`. Типы события: `push`, `pr_update`, `manual`, `restart`, `schedule`, `repository_event`.
+- Очередь бесплатных раннеров бывает минутами: прогон может стоять в `prepared`/`created` до ~6 мин до старта.
+- Веб-интерфейс — SPA, на любой путь отвечает 200: формат ссылки на прогон снаружи не проверить (`SOURCECRAFT_RUN_URL_TEMPLATE`).
 - Код в кубе склонирован в `/sourcecraft/workspace` (`$SOURCECRAFT_WORKSPACE`) — это рабочий каталог. Переменные:
   `SOURCECRAFT_COMMIT_SHA`, `SOURCECRAFT_COMMIT_REF_NAME` и др.
 - Исходящих webhooks нет — статус CI получаем опросом (ADR-003).
diff --git a/infra/uploads-template/.sourcecraft/ci.yaml b/infra/uploads-template/.sourcecraft/ci.yaml
index 00a08a3..6456ab1 100644
--- a/infra/uploads-template/.sourcecraft/ci.yaml
+++ b/infra/uploads-template/.sourcecraft/ci.yaml
@@ -13,7 +13,13 @@ workflows:
     tasks:
       - name: check
         cubes:
+          # The API doesn't tell which commit a run is for — the bot reads it from this log (ADR-014). Keep it first.
+          - name: meta
+            image: ghcr.io/astral-sh/uv:0.8-python3.12-bookworm-slim
+            script:
+              - echo "TGIT_COMMIT_SHA=$SOURCECRAFT_COMMIT_SHA"
           - name: compile
+            needs: ["-"]
             image: ghcr.io/astral-sh/uv:0.8-python3.12-bookworm-slim
             script:
               - python -m compileall -q -x '(^|/)\.' .
diff --git a/pyproject.toml b/pyproject.toml
index c271ab6..dee183b 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -63,4 +63,4 @@ omit = ["app/__main__.py"]
 show_missing = true
 skip_covered = true
 # Ratchet: raise as code lands, never lower. Target by M4 — 70 (SPEC §5.2).
-fail_under = 45
+fail_under = 80
diff --git a/tests/bot/test_common.py b/tests/bot/test_common.py
index cfc510f..0be65f0 100644
--- a/tests/bot/test_common.py
+++ b/tests/bot/test_common.py
@@ -4,6 +4,7 @@ from aiogram.types import InlineKeyboardMarkup, ReplyKeyboardMarkup
 
 from app.bot.menu import Nav, NavAction
 from app.config import Settings
+from app.db.session import SessionMaker
 from app.main import build_dispatcher
 from app.texts import Texts
 from tests.conftest import ADMIN, OUTSIDER
@@ -11,8 +12,8 @@ from tests.fakes import TgClient
 
 
 @pytest.fixture
-def tg(settings: Settings, texts: Texts) -> TgClient:
-    return TgClient(build_dispatcher(settings, texts))
+def tg(settings: Settings, texts: Texts, sessions: SessionMaker) -> TgClient:
+    return TgClient(build_dispatcher(settings, texts, sessions))
 
 
 def buttons(markup: ReplyKeyboardMarkup) -> list[str]:
diff --git a/tests/bot/test_fsm_storage.py b/tests/bot/test_fsm_storage.py
new file mode 100644
index 0000000..5a639f6
--- /dev/null
+++ b/tests/bot/test_fsm_storage.py
@@ -0,0 +1,48 @@
+from aiogram.fsm.state import State, StatesGroup
+from aiogram.fsm.storage.base import StorageKey
+from sqlalchemy import func, select
+
+from app.bot.fsm_storage import SqlStorage, key_to_str
+from app.db.models import FsmState
+from app.db.session import SessionMaker
+
+KEY = StorageKey(bot_id=42, chat_id=7, user_id=7)
+
+
+class Flow(StatesGroup):
+    name = State()
+
+
+async def test_state_and_data_survive_a_new_storage(sessions: SessionMaker) -> None:
+    first = SqlStorage(sessions)
+    await first.set_state(KEY, Flow.name)
+    await first.set_data(KEY, {"path": "services/a", "page": 2})
+
+    # A fresh storage on the same DB = the bot after a restart
+    second = SqlStorage(sessions)
+    assert await second.get_state(KEY) == Flow.name.state
+    assert await second.get_data(KEY) == {"path": "services/a", "page": 2}
+
+
+async def test_unknown_key_is_empty(sessions: SessionMaker) -> None:
+    storage = SqlStorage(sessions)
+    assert await storage.get_state(KEY) is None
+    assert await storage.get_data(KEY) == {}
+
+
+async def test_cleared_state_removes_row(sessions: SessionMaker) -> None:
+    storage = SqlStorage(sessions)
+    await storage.set_state(KEY, "x")
+    await storage.set_data(KEY, {"a": 1})
+    await storage.set_state(KEY, None)
+    await storage.set_data(KEY, {})
+    await storage.close()
+
+    async with sessions() as s:
+        assert await s.scalar(select(func.count()).select_from(FsmState)) == 0
+
+
+def test_key_includes_every_part() -> None:
+    key = StorageKey(bot_id=1, chat_id=2, user_id=3, thread_id=4, business_connection_id="b", destiny="d")
+    assert key_to_str(key) == "1:2:3:4:b:d"
+    assert key_to_str(KEY) == "42:7:7:::default"
diff --git a/tests/conftest.py b/tests/conftest.py
index b743f75..1d71aa1 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,8 +1,12 @@
+from collections.abc import AsyncIterator
 from pathlib import Path
 
 import pytest
+from sqlalchemy.ext.asyncio import AsyncEngine
 
 from app.config import AccessSettings, RuntimeSettings, Settings, TelegramSettings
+from app.db.migrate import upgrade
+from app.db.session import SessionMaker, make_engine, make_sessionmaker
 from app.texts import Texts, load_texts
 
 ROOT = Path(__file__).resolve().parent.parent
@@ -22,3 +26,17 @@ def settings(tmp_path: Path) -> Settings:
         access=AccessSettings(admin_ids=frozenset({ADMIN})),
         runtime=RuntimeSettings(config_dir=ROOT / "config", heartbeat_file=tmp_path / "hb"),
     )
+
+
+@pytest.fixture
+async def engine() -> AsyncIterator[AsyncEngine]:
+    """Fresh in-memory SQLite with all migrations applied — the same path the bot takes at startup."""
+    eng = make_engine("sqlite+aiosqlite://")
+    await upgrade(eng)
+    yield eng
+    await eng.dispose()
+
+
+@pytest.fixture
+def sessions(engine: AsyncEngine) -> SessionMaker:
+    return make_sessionmaker(engine)
diff --git a/tests/db/__init__.py b/tests/db/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/db/test_maintenance.py b/tests/db/test_maintenance.py
new file mode 100644
index 0000000..e4c33d9
--- /dev/null
+++ b/tests/db/test_maintenance.py
@@ -0,0 +1,30 @@
+from datetime import timedelta
+
+from sqlalchemy import func, select
+
+from app.db.maintenance import cleanup_expired
+from app.db.models import AccessAttempt, ContainerSnapshot, Draft, User, utcnow
+from app.db.session import SessionMaker
+
+
+async def test_cleanup_removes_only_expired(sessions: SessionMaker) -> None:
+    now = utcnow()
+    async with sessions.begin() as s:
+        s.add_all([User(tg_id=1, full_name="a"), User(tg_id=2, full_name="b")])
+        await s.flush()  # no relationship() to order inserts: users first for the FK
+        s.add_all(
+            [
+                Draft(user_id=1, base_sha="a" * 40, expires_at=now - timedelta(minutes=1)),
+                Draft(user_id=2, base_sha="b" * 40, expires_at=now + timedelta(hours=1)),
+                ContainerSnapshot(container="c", at=now - timedelta(days=2), restart_count=0, cpu_pct=0, mem_pct=0),
+                ContainerSnapshot(container="c", at=now, restart_count=0, cpu_pct=0, mem_pct=0),
+                AccessAttempt(tg_id=9, at=now - timedelta(days=2), ok=False),
+            ]
+        )
+
+    removed = await cleanup_expired(sessions, now)
+
+    assert removed == {"drafts": 1, "snapshots": 1, "access_attempts": 1}
+    async with sessions() as s:
+        assert await s.scalar(select(func.count()).select_from(Draft)) == 1
+        assert await s.scalar(select(func.count()).select_from(ContainerSnapshot)) == 1
diff --git a/tests/db/test_migrations.py b/tests/db/test_migrations.py
new file mode 100644
index 0000000..f81b126
--- /dev/null
+++ b/tests/db/test_migrations.py
@@ -0,0 +1,82 @@
+from datetime import timedelta
+
+import pytest
+from alembic.autogenerate import compare_metadata
+from alembic.migration import MigrationContext
+from sqlalchemy import inspect, text
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.ext.asyncio import AsyncEngine
+
+from app.db.migrate import downgrade, upgrade
+from app.db.models import Base, ChangeOp, Draft, DraftChange, User, utcnow
+from app.db.session import SessionMaker, make_engine
+
+TABLES = {
+    "users",
+    "invites",
+    "access_attempts",
+    "fsm_state",
+    "drafts",
+    "draft_changes",
+    "pushes",
+    "pipeline_runs",
+    "container_snapshots",
+    "alerts",
+    "alert_deliveries",
+    "log_queries",
+    "agent_requests",
+}
+
+
+async def table_names(engine: AsyncEngine) -> set[str]:
+    async with engine.connect() as conn:
+        return set(await conn.run_sync(lambda c: inspect(c).get_table_names())) - {"alembic_version"}
+
+
+async def test_upgrade_creates_all_tables(engine: AsyncEngine) -> None:
+    assert await table_names(engine) == TABLES
+
+
+async def test_models_match_migrations(engine: AsyncEngine) -> None:
+    # A model change without a migration shows up here as a non-empty diff.
+    async with engine.connect() as conn:
+        diff = await conn.run_sync(lambda c: compare_metadata(MigrationContext.configure(c), Base.metadata))
+    assert diff == []
+
+
+async def test_downgrade_to_base_and_back() -> None:
+    eng = make_engine("sqlite+aiosqlite://")
+    try:
+        await upgrade(eng)
+        await downgrade(eng, "base")
+        assert await table_names(eng) == set()
+        await upgrade(eng)
+        assert await table_names(eng) == TABLES
+    finally:
+        await eng.dispose()
+
+
+INSERT_USER = text(
+    "INSERT INTO users (tg_id, full_name, role, is_active, joined_at) VALUES (:id, 'u', :role, 1, '2026-01-01')"
+)
+
+
+async def test_enum_check_rejects_garbage(engine: AsyncEngine) -> None:
+    async with engine.begin() as conn:
+        await conn.execute(INSERT_USER, {"id": 1, "role": "admin"})
+    with pytest.raises(IntegrityError):
+        async with engine.begin() as conn:
+            await conn.execute(INSERT_USER, {"id": 2, "role": "root"})
+
+
+async def test_deleting_draft_cascades_to_changes(sessions: SessionMaker) -> None:
+    async with sessions.begin() as s:
+        s.add(User(tg_id=1, full_name="a"))
+        await s.flush()
+        draft = Draft(user_id=1, base_sha="0" * 40, expires_at=utcnow() + timedelta(hours=1))
+        draft.changes.append(DraftChange(path="services/a/main.py", op=ChangeOp.ADD, content=b"print(1)"))
+        s.add(draft)
+    async with sessions.begin() as s:
+        await s.execute(text("DELETE FROM drafts"))
+    async with sessions() as s:
+        assert (await s.execute(text("SELECT count(*) FROM draft_changes"))).scalar_one() == 0
diff --git a/tests/fixtures/sourcecraft/log_lint_failed.json b/tests/fixtures/sourcecraft/log_lint_failed.json
new file mode 100644
index 0000000..37ac668
--- /dev/null
+++ b/tests/fixtures/sourcecraft/log_lint_failed.json
@@ -0,0 +1,5 @@
+{
+    "logs": "Downloading ruff (12.8MiB)\n Downloading ruff\nInstalled 1 package in 1ms\nF401 [*] `os` imported but unused\n --> services/broken/main.py:1:8\n  |\n1 | import os\n  |        ^^\n2 |\n3 | def run():\n  |\nhelp: Remove unused import: `os`\n\nF821 Undefined name `undefined_name`\n --> services/broken/main.py:4:12\n  |\n3 | def run():\n4 |     return undefined_name\n  |            ^^^^^^^^^^^^^^\n  |\n\nFound 2 errors.\n[*] 1 fixable with the `--fix` option.\n",
+    "page_complete": false,
+    "done": true
+}
diff --git a/tests/fixtures/sourcecraft/log_meta.json b/tests/fixtures/sourcecraft/log_meta.json
new file mode 100644
index 0000000..bf85133
--- /dev/null
+++ b/tests/fixtures/sourcecraft/log_meta.json
@@ -0,0 +1,5 @@
+{
+    "logs": "TGIT_COMMIT_SHA=932f4b1a144cfed4fed8eafd94433e0995e5b12d\n",
+    "page_complete": false,
+    "done": true
+}
diff --git a/tests/fixtures/sourcecraft/run_failed.json b/tests/fixtures/sourcecraft/run_failed.json
new file mode 100644
index 0000000..53a6660
--- /dev/null
+++ b/tests/fixtures/sourcecraft/run_failed.json
@@ -0,0 +1,396 @@
+{
+    "id": "",
+    "slug": "1000001",
+    "dates": {
+        "created_at": "2026-10-13T20:58:52.273658Z",
+        "started_at": "2026-10-13T20:58:53.940173Z",
+        "finished_at": "2026-10-13T20:59:17.833911Z",
+        "updated_at": "2026-10-13T20:59:17.867686Z"
+    },
+    "status": "failed",
+    "workflows": [
+        {
+            "id": "",
+            "slug": "check-and-deploy",
+            "description": "",
+            "dates": {
+                "created_at": "2026-10-13T20:58:52.726601Z",
+                "started_at": "2026-10-13T20:58:53.940173Z",
+                "finished_at": "2026-10-13T20:59:17.833911Z",
+                "updated_at": "2026-10-13T20:59:17.862572Z"
+            },
+            "status": "failed",
+            "tasks": [
+                {
+                    "id": "",
+                    "slug": "check",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-13T20:58:52.726601Z",
+                        "started_at": "2026-10-13T20:58:53.940173Z",
+                        "finished_at": "2026-10-13T20:59:11.150164Z",
+                        "updated_at": "2026-10-13T20:59:12.846332Z"
+                    },
+                    "status": "failed",
+                    "cubes": [
+                        {
+                            "id": "",
+                            "slug": "#create-environment",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:58:54.031424Z",
+                                "finished_at": "2026-10-13T20:58:54.090132Z",
+                                "updated_at": "2026-10-13T20:58:54.155008Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": []
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#git-clone",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:58:54.090481Z",
+                                "finished_at": "2026-10-13T20:58:55.142644Z",
+                                "updated_at": "2026-10-13T20:58:55.211046Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#create-environment"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-compile",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:58:55.143033Z",
+                                "finished_at": "2026-10-13T20:58:59.605194Z",
+                                "updated_at": "2026-10-13T20:58:59.706155Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-lint",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:58:59.605538Z",
+                                "finished_at": "2026-10-13T20:59:00.536788Z",
+                                "updated_at": "2026-10-13T20:59:00.604498Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-security",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:59:00.537171Z",
+                                "finished_at": "2026-10-13T20:59:01.447150Z",
+                                "updated_at": "2026-10-13T20:59:01.511994Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-tests",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:59:01.447481Z",
+                                "finished_at": "2026-10-13T20:59:02.624921Z",
+                                "updated_at": "2026-10-13T20:59:02.700313Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "compile",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:59:02.625267Z",
+                                "finished_at": "2026-10-13T20:59:09.366621Z",
+                                "updated_at": "2026-10-13T20:59:09.454706Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-compile"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "lint",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:59:09.366953Z",
+                                "finished_at": "2026-10-13T20:59:11.088201Z",
+                                "updated_at": "2026-10-13T20:59:11.173518Z"
+                            },
+                            "status": "failed",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-lint"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "security",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "2026-10-13T20:59:11.088571Z",
+                                "updated_at": "2026-10-13T20:59:11.206851Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-security"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "tests",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "2026-10-13T20:59:11.088804Z",
+                                "updated_at": "2026-10-13T20:59:11.242177Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-tests"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#tear-down-environment",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "2026-10-13T20:59:11.089254Z",
+                                "finished_at": "2026-10-13T20:59:11.150164Z",
+                                "updated_at": "2026-10-13T20:59:11.346169Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "compile"
+                                    },
+                                    {
+                                        "name": "lint"
+                                    },
+                                    {
+                                        "name": "security"
+                                    },
+                                    {
+                                        "name": "tests"
+                                    }
+                                ]
+                            }
+                        }
+                    ],
+                    "relations": {
+                        "needs": []
+                    }
+                },
+                {
+                    "id": "",
+                    "slug": "deploy",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-13T20:58:52.726601Z",
+                        "started_at": "1970-01-01T00:00:00Z",
+                        "finished_at": "2026-10-13T20:59:17.833911Z",
+                        "updated_at": "2026-10-13T20:59:17.840273Z"
+                    },
+                    "status": "created",
+                    "cubes": [
+                        {
+                            "id": "",
+                            "slug": "#create-environment",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-13T20:58:52.727666Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": []
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#git-clone",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-13T20:58:52.727666Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#create-environment"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-artifacts",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-13T20:58:52.727666Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-deploy",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-13T20:58:52.727666Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-artifacts"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "deploy",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-13T20:58:52.727666Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-deploy"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#tear-down-environment",
+                            "dates": {
+                                "created_at": "2026-10-13T20:58:52.726601Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-13T20:58:52.727666Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "deploy"
+                                    }
+                                ]
+                            }
+                        }
+                    ],
+                    "relations": {
+                        "needs": [
+                            {
+                                "name": "check"
+                            }
+                        ]
+                    }
+                }
+            ],
+            "environment_id": ""
+        }
+    ],
+    "event_type": "manual",
+    "error_messages": [],
+    "user": {
+        "id": "01a06158-1562-7db1-b6e9-018ddd4d4c29",
+        "slug": "rogachevegorushka"
+    }
+}
diff --git a/tests/fixtures/sourcecraft/run_processing.json b/tests/fixtures/sourcecraft/run_processing.json
new file mode 100644
index 0000000..9dffb7b
--- /dev/null
+++ b/tests/fixtures/sourcecraft/run_processing.json
@@ -0,0 +1,437 @@
+{
+    "id": "",
+    "slug": "1000002",
+    "dates": {
+        "created_at": "2026-10-14T14:51:56.652199Z",
+        "started_at": "2026-10-14T14:57:43.223468Z",
+        "finished_at": "1970-01-01T00:00:00Z",
+        "updated_at": "2026-10-14T14:57:43.242955Z"
+    },
+    "status": "processing",
+    "workflows": [
+        {
+            "id": "",
+            "slug": "check-and-deploy",
+            "description": "",
+            "dates": {
+                "created_at": "2026-10-14T14:51:57.521264Z",
+                "started_at": "2026-10-14T14:57:43.223468Z",
+                "finished_at": "1970-01-01T00:00:00Z",
+                "updated_at": "2026-10-14T14:57:43.234813Z"
+            },
+            "status": "processing",
+            "tasks": [
+                {
+                    "id": "",
+                    "slug": "check",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-14T14:51:57.521264Z",
+                        "started_at": "2026-10-14T14:57:43.223468Z",
+                        "finished_at": "2026-10-14T14:58:19.375134Z",
+                        "updated_at": "2026-10-14T14:58:19.571691Z"
+                    },
+                    "status": "success",
+                    "cubes": [
+                        {
+                            "id": "",
+                            "slug": "#create-environment",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:57:43.514526Z",
+                                "finished_at": "2026-10-14T14:57:43.584723Z",
+                                "updated_at": "2026-10-14T14:57:43.657871Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": []
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#git-clone",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:57:43.585127Z",
+                                "finished_at": "2026-10-14T14:57:45.528681Z",
+                                "updated_at": "2026-10-14T14:57:45.606302Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#create-environment"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-compile",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:57:45.529064Z",
+                                "finished_at": "2026-10-14T14:57:55.435126Z",
+                                "updated_at": "2026-10-14T14:57:55.537030Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-lint",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:57:55.435513Z",
+                                "finished_at": "2026-10-14T14:57:58.411834Z",
+                                "updated_at": "2026-10-14T14:57:58.479777Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-meta",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:57:58.412252Z",
+                                "finished_at": "2026-10-14T14:58:03.323469Z",
+                                "updated_at": "2026-10-14T14:58:03.420479Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-security",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:03.323798Z",
+                                "finished_at": "2026-10-14T14:58:04.898405Z",
+                                "updated_at": "2026-10-14T14:58:04.986588Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-tests",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:04.898847Z",
+                                "finished_at": "2026-10-14T14:58:09.732911Z",
+                                "updated_at": "2026-10-14T14:58:09.807301Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "compile",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:09.733227Z",
+                                "finished_at": "2026-10-14T14:58:12.400619Z",
+                                "updated_at": "2026-10-14T14:58:12.533056Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-compile"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "lint",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:12.401008Z",
+                                "finished_at": "2026-10-14T14:58:14.235114Z",
+                                "updated_at": "2026-10-14T14:58:14.304352Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-lint"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "meta",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:14.235485Z",
+                                "finished_at": "2026-10-14T14:58:14.707956Z",
+                                "updated_at": "2026-10-14T14:58:14.778120Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-meta"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "security",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:14.708362Z",
+                                "finished_at": "2026-10-14T14:58:17.148819Z",
+                                "updated_at": "2026-10-14T14:58:17.221280Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-security"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "tests",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:17.149213Z",
+                                "finished_at": "2026-10-14T14:58:19.298832Z",
+                                "updated_at": "2026-10-14T14:58:19.405984Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-tests"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#tear-down-environment",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "2026-10-14T14:58:19.299366Z",
+                                "finished_at": "2026-10-14T14:58:19.375117Z",
+                                "updated_at": "2026-10-14T14:58:19.528162Z"
+                            },
+                            "status": "success",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "compile"
+                                    },
+                                    {
+                                        "name": "lint"
+                                    },
+                                    {
+                                        "name": "meta"
+                                    },
+                                    {
+                                        "name": "security"
+                                    },
+                                    {
+                                        "name": "tests"
+                                    }
+                                ]
+                            }
+                        }
+                    ],
+                    "relations": {
+                        "needs": []
+                    }
+                },
+                {
+                    "id": "",
+                    "slug": "deploy",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-14T14:51:57.521264Z",
+                        "started_at": "1970-01-01T00:00:00Z",
+                        "finished_at": "1970-01-01T00:00:00Z",
+                        "updated_at": "2026-10-14T14:58:21.737007Z"
+                    },
+                    "status": "created",
+                    "cubes": [
+                        {
+                            "id": "",
+                            "slug": "#create-environment",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-14T14:51:57.522605Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": []
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#git-clone",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-14T14:51:57.522605Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#create-environment"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-artifacts",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-14T14:51:57.522605Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#git-clone"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#prepare-image-for-deploy",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-14T14:51:57.522605Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-artifacts"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "deploy",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-14T14:51:57.522605Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "#prepare-image-for-deploy"
+                                    }
+                                ]
+                            }
+                        },
+                        {
+                            "id": "",
+                            "slug": "#tear-down-environment",
+                            "dates": {
+                                "created_at": "2026-10-14T14:51:57.521264Z",
+                                "started_at": "1970-01-01T00:00:00Z",
+                                "finished_at": "1970-01-01T00:00:00Z",
+                                "updated_at": "2026-10-14T14:51:57.522605Z"
+                            },
+                            "status": "created",
+                            "artifacts": [],
+                            "relations": {
+                                "needs": [
+                                    {
+                                        "name": "deploy"
+                                    }
+                                ]
+                            }
+                        }
+                    ],
+                    "relations": {
+                        "needs": [
+                            {
+                                "name": "check"
+                            }
+                        ]
+                    }
+                }
+            ],
+            "environment_id": ""
+        }
+    ],
+    "event_type": "push",
+    "error_messages": [],
+    "user": {
+        "id": "01a06158-1562-7db1-b6e9-018ddd4d4c29",
+        "slug": "rogachevegorushka"
+    }
+}
diff --git a/tests/fixtures/sourcecraft/runs.json b/tests/fixtures/sourcecraft/runs.json
new file mode 100644
index 0000000..6f83bfe
--- /dev/null
+++ b/tests/fixtures/sourcecraft/runs.json
@@ -0,0 +1,104 @@
+{
+    "runs": [
+        {
+            "id": "",
+            "slug": "1000002",
+            "dates": {
+                "created_at": "2026-10-14T14:51:56.652199Z",
+                "started_at": "2026-10-14T14:57:43.223468Z",
+                "finished_at": "1970-01-01T00:00:00Z",
+                "updated_at": "2026-10-14T14:57:43.242955Z"
+            },
+            "status": "processing",
+            "workflows": [
+                {
+                    "id": "",
+                    "slug": "check-and-deploy",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-14T14:51:57.521264Z",
+                        "started_at": "2026-10-14T14:57:43.223468Z",
+                        "finished_at": "1970-01-01T00:00:00Z",
+                        "updated_at": "2026-10-14T14:57:43.234813Z"
+                    },
+                    "status": "processing",
+                    "tasks": [],
+                    "environment_id": ""
+                }
+            ],
+            "event_type": "push",
+            "error_messages": [],
+            "user": {
+                "id": "01a06158-1562-7db1-b6e9-018ddd4d4c29",
+                "slug": "rogachevegorushka"
+            }
+        },
+        {
+            "id": "",
+            "slug": "1000001",
+            "dates": {
+                "created_at": "2026-10-13T20:58:52.273658Z",
+                "started_at": "2026-10-13T20:58:53.940173Z",
+                "finished_at": "2026-10-13T20:59:17.833911Z",
+                "updated_at": "2026-10-13T20:59:17.867686Z"
+            },
+            "status": "failed",
+            "workflows": [
+                {
+                    "id": "",
+                    "slug": "check-and-deploy",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-13T20:58:52.726601Z",
+                        "started_at": "2026-10-13T20:58:53.940173Z",
+                        "finished_at": "2026-10-13T20:59:17.833911Z",
+                        "updated_at": "2026-10-13T20:59:17.862572Z"
+                    },
+                    "status": "failed",
+                    "tasks": [],
+                    "environment_id": ""
+                }
+            ],
+            "event_type": "manual",
+            "error_messages": [],
+            "user": {
+                "id": "01a06158-1562-7db1-b6e9-018ddd4d4c29",
+                "slug": "rogachevegorushka"
+            }
+        },
+        {
+            "id": "",
+            "slug": "1000000",
+            "dates": {
+                "created_at": "2026-10-13T20:57:06.596315Z",
+                "started_at": "2026-10-13T20:57:06.821003Z",
+                "finished_at": "2026-10-13T20:58:26.698635Z",
+                "updated_at": "2026-10-13T20:58:27.884131Z"
+            },
+            "status": "success",
+            "workflows": [
+                {
+                    "id": "",
+                    "slug": "check-and-deploy",
+                    "description": "",
+                    "dates": {
+                        "created_at": "2026-10-13T20:57:06.725971Z",
+                        "started_at": "2026-10-13T20:57:06.821003Z",
+                        "finished_at": "2026-10-13T20:58:26.698635Z",
+                        "updated_at": "2026-10-13T20:58:27.878032Z"
+                    },
+                    "status": "success",
+                    "tasks": [],
+                    "environment_id": ""
+                }
+            ],
+            "event_type": "push",
+            "error_messages": [],
+            "user": {
+                "id": "01a06158-1562-7db1-b6e9-018ddd4d4c29",
+                "slug": "rogachevegorushka"
+            }
+        }
+    ],
+    "next_page_token": "147400973399132381"
+}
diff --git a/tests/sourcecraft/__init__.py b/tests/sourcecraft/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/tests/sourcecraft/test_client.py b/tests/sourcecraft/test_client.py
new file mode 100644
index 0000000..505d705
--- /dev/null
+++ b/tests/sourcecraft/test_client.py
@@ -0,0 +1,167 @@
+import json
+from pathlib import Path
+from typing import Any
+
+import httpx
+import pytest
+import respx
+
+from app.config import SourceCraftSettings
+from app.sourcecraft.client import SourceCraftClient, SourceCraftError
+from app.sourcecraft.models import EventType, RunStatus
+
+FIXTURES = Path(__file__).resolve().parent.parent / "fixtures" / "sourcecraft"
+API = "https://api.example.test"
+REPO = "org/repo"
+SHA = "932f4b1a144cfed4fed8eafd94433e0995e5b12d"
+
+
+def fixture(name: str) -> Any:
+    return json.loads((FIXTURES / name).read_text(encoding="utf-8"))
+
+
+class Sleeps:
+    def __init__(self) -> None:
+        self.delays: list[float] = []
+
+    async def __call__(self, delay: float) -> None:
+        self.delays.append(delay)
+
+
+@pytest.fixture
+def sleeps() -> Sleeps:
+    return Sleeps()
+
+
+@pytest.fixture
+async def client(sleeps: Sleeps) -> Any:
+    settings = SourceCraftSettings(token="secret", api_url=API, max_attempts=3)  # type: ignore[arg-type]
+    async with SourceCraftClient(settings, sleep=sleeps) as c:
+        yield c
+
+
+@respx.mock
+async def test_list_runs_parses_real_response(client: SourceCraftClient) -> None:
+    route = respx.get(f"{API}/repos/{REPO}/cicd/runs").respond(json=fixture("runs.json"))
+
+    runs = await client.list_runs(REPO, page_size=3)
+
+    assert route.calls.last.request.headers["Authorization"] == "Bearer secret"
+    assert route.calls.last.request.url.params["page_size"] == "3"
+    assert [r.slug for r in runs] == ["1000002", "1000001", "1000000"]
+    assert runs[1].event_type is EventType.MANUAL
+
+
+@respx.mock
+async def test_failed_run_points_at_failed_cube(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs/1000001").respond(json=fixture("run_failed.json"))
+
+    run = await client.get_run(REPO, "1000001")
+
+    assert run.status is RunStatus.FAILED and run.status.finished
+    assert [(t, c.slug) for _, t, c in run.failed_cubes()] == [("check", "lint")]
+    assert all(not c.is_service for _, _, c in run.cubes())
+    assert run.dates.finished_at is not None
+
+
+@respx.mock
+async def test_unfinished_run_has_no_finish_date(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs/1000002").respond(json=fixture("run_processing.json"))
+
+    run = await client.get_run(REPO, "1000002")
+
+    assert not run.status.finished
+    assert run.dates.finished_at is None  # API sends 1970-01-01 for "not yet"
+    check = run.task("check-and-deploy", "check")
+    assert check is not None and check.status is RunStatus.SUCCESS
+    assert run.task("check-and-deploy", "nope") is None
+
+
+@respx.mock
+async def test_commit_sha_from_meta_cube(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs/1000002").respond(json=fixture("run_processing.json"))
+    respx.get(f"{API}/repos/{REPO}/cicd/logs/1000002/check-and-deploy/check/meta").respond(
+        json=fixture("log_meta.json")
+    )
+
+    run = await client.get_run(REPO, "1000002")
+
+    assert await client.run_commit_sha(REPO, run) == SHA
+
+
+@respx.mock
+async def test_commit_sha_none_when_meta_log_missing(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs/1000002").respond(json=fixture("run_processing.json"))
+    respx.get(f"{API}/repos/{REPO}/cicd/logs/1000002/check-and-deploy/check/meta").respond(
+        404, json={"error_code": "NotFound", "message": "no logs"}
+    )
+    run = await client.get_run(REPO, "1000002")
+
+    assert await client.run_commit_sha(REPO, run) is None
+
+
+@respx.mock
+async def test_logs_are_read_page_by_page(client: SourceCraftClient) -> None:
+    url = f"{API}/repos/{REPO}/cicd/logs/1/wf/task/cube"
+    respx.get(url, params={"page": "1"}).respond(json={"logs": "a\n", "page_complete": True, "done": False})
+    respx.get(url, params={"page": "2"}).respond(json={"logs": "b\n", "page_complete": True, "done": True})
+    respx.get(url, params={"page": "3"}).respond(404, json={"error_code": "NotFound", "message": ""})
+
+    logs = await client.get_cube_logs(REPO, "1", "wf", "task", "cube")
+
+    assert logs.text == "a\nb\n" and logs.done
+
+
+@respx.mock
+async def test_real_failed_lint_log(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/logs/1000001/check-and-deploy/check/lint").respond(
+        json=fixture("log_lint_failed.json")
+    )
+
+    logs = await client.get_cube_logs(REPO, "1000001", "check-and-deploy", "check", "lint")
+
+    assert "F821 Undefined name" in logs.text and logs.done
+
+
+@respx.mock
+async def test_retries_transport_errors_and_5xx(client: SourceCraftClient, sleeps: Sleeps) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs").mock(
+        side_effect=[httpx.ConnectError("tls eof"), httpx.Response(503), httpx.Response(200, json={"runs": []})]
+    )
+
+    assert await client.list_runs(REPO) == []
+    assert sleeps.delays == [0.5, 1.0]
+
+
+@respx.mock
+async def test_gives_up_after_max_attempts(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs").mock(side_effect=httpx.ConnectError("down"))
+
+    with pytest.raises(httpx.ConnectError):
+        await client.list_runs(REPO)
+
+
+@respx.mock
+async def test_persistent_5xx_raises_api_error(client: SourceCraftClient) -> None:
+    respx.get(f"{API}/repos/{REPO}/cicd/runs").respond(502, text="bad gateway")
+
+    with pytest.raises(SourceCraftError) as exc:
+        await client.list_runs(REPO)
+    assert exc.value.status == 502
+
+
+@respx.mock
+async def test_4xx_is_not_retried(client: SourceCraftClient, sleeps: Sleeps) -> None:
+    route = respx.get(f"{API}/repos/{REPO}/cicd/runs/9").respond(
+        403, json={"error_code": "PermissionDenied", "message": "no access"}
+    )
+
+    with pytest.raises(SourceCraftError) as exc:
+        await client.get_run(REPO, "9")
+
+    assert (exc.value.status, exc.value.code) == (403, "PermissionDenied")
+    assert route.call_count == 1 and sleeps.delays == []
+
+
+async def test_run_url(client: SourceCraftClient) -> None:
+    assert client.run_url(REPO, "7") == "https://sourcecraft.dev/org/repo/cicd/runs/7"
diff --git a/tests/test_health.py b/tests/test_health.py
index 287400f..60b4929 100644
--- a/tests/test_health.py
+++ b/tests/test_health.py
@@ -23,8 +23,9 @@ def test_age_decides(tmp_path: Path) -> None:
 async def test_heartbeat_touches_file(tmp_path: Path) -> None:
     hb = tmp_path / "hb"
     task = asyncio.create_task(health.heartbeat(hb, interval=10))
-    await asyncio.sleep(0)
-    assert hb.exists()
+    async with asyncio.timeout(2):
+        while not hb.exists():  # noqa: ASYNC110 - polling the filesystem; touch runs in a worker thread
+            await asyncio.sleep(0.01)
     task.cancel()
     with contextlib.suppress(asyncio.CancelledError):
         await task