Why: main advanced with agent-stack audit batch-1; resolve the Bus
struct conflict by keeping both hostProjectGuard and operationQuery.
Evidence: go test ./internal/cmdbus ./internal/app ./internal/runmgr
./internal/server ./internal/store pass locally (SELF).
Impact: scratch host guard retained alongside the new operation query
port; deps gitlinks match origin/main.
Refs: Agent-System-Backend#241
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: The Frontend groups scratch sessions under a separate sidebar category and
needs an explicit marker instead of inferring it from the project list.
Evidence: agent-exec run 2d662c46 (pi, success); go test ./internal/store ./internal/server pass.
Impact: listTasks, listConversations, conversationDetail and POST /api/scratch-sessions
return scratch: true for scratch conversations; other conversations keep the same JSON (omitempty).
Refs: Agent-System-Dev docs/superpowers/specs/2026-10-22-scratch-session-general-agent-design.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: A scratch session is a private general-agent chat; it must work for its
owner without the RDM provider and must not share documents or context with any
other conversation.
Evidence: agent-exec run fb04c4a9 (pi, success); go test ./internal/store ./internal/server ./internal/runmgr ./internal/app pass.
Impact: Owner work/read on scratch bypasses the domain provider; non-owners and
shared adapters get NotFound. Scratch runs skip project context, knowledge
retrieval, owner/project context entries, user/project memory, and cross-session
reads (both directions). Knowledge add/search 400, rdm.* and formal project
commands 403, settings writes 400, uploads skip indexing, and deleting the sole
conversation removes the scratch project.
Refs: Agent-System-Dev docs/superpowers/specs/2026-10-22-scratch-session-general-agent-design.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: Accounts without project.create need an isolated general-agent chat; each
scratch session is a private shell project (settings host.kind=scratch) with
exactly one cross-private conversation.
Evidence: agent-exec run 9b3d31a3 (pi, success); go test ./internal/store ./internal/server -run Scratch pass.
Impact: New POST /api/scratch-sessions (no project.create needed); project lists
omit scratch; second conversation under scratch 409; client writes cannot add or
remove the scratch marker; POST /api/projects rejects the marker.
Refs: Agent-System-Dev docs/superpowers/specs/2026-10-22-scratch-session-general-agent-design.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: the U6 admission test imported agent-intent directly from
internal/server, which lint-boundaries forbids (only intentgate,
intentsem and the squad intent adapter may import it).
Evidence: repair receipt success; server/intentgate/route tests pass
(verify-u6r.json); fixtures moved behind intentgate helpers.
Impact: test-only rework plus a small intentgate fixture helper.
Refs: feature/agent-stack-audit-remediation-b1 U6 repair
Why: F10 - any handler error became a no-side-effect rejected receipt
and an audit-store failure dropped the generated operation ID, losing
the reconciliation handle and inviting unsafe retries.
Evidence: cmdbus tests pass (verify-u7b.json); post-execution-unknown,
audit-failure-keeps-ID and confirmation-idempotency cases added.
Impact: unknown receipts now carry the trusted operation ID via the
U7A constructor; rejected stays ID-free; no auto-replay anywhere.
Refs: feature/agent-stack-audit-remediation-b1 U7B
Why: F09 - invalid slot information was dropped at the gate, the router
saw only Start, and the command entrance passed untyped text, so
invalid-slot recognitions could still reach business execution paths.
Evidence: intentgate/route/server tests pass (verify-u6.json);
admission regression cases added.
Impact: invalid or missing slots never start executable actions;
clarification flows unchanged; cmdbus confirmation untouched.
Refs: feature/agent-stack-audit-remediation-b1 U6
POST /api/surfaces with an empty surfaceId now requires a conversationId
that belongs to the caller: empty returns 400, missing or another owner's
conversation returns 404. Revisions keep the previous behavior. Without
this check a direct API caller could create a project-less surface and
skip the project lifecycle gate on actions.
Why: an empty conversationId produced surfaces with no project ownership.
Evidence: agent-exec unit backend-surface-submit-conversation-required (pi, attempt 1 after authorized rerun, terminal=success); go test ./internal/server/... ./internal/surfacesvc/... .
Impact: HTTP create-surface validation only.
Refs: Dev task fix/svc-superadmin-envfile-surface-conv.
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: the project access and lifecycle units (U1 role narrowing to a single
project-access boolean, U2 creator authority, U3 member history, U4 project
work states) were implemented and pushed on this line but never landed on
Backend main, so Dev's pinned Backend does not contain them.
Evidence: merge is conflict-free against current origin/main; full
vet-and-test runs on the merge commit.
Impact: Backend only. RDM side is delivered separately.
Refs: Dev PR #634.
Why: compose the lifecycle line (role narrowing to a single project-access
boolean, U3b member-history read path) with Backend main (capability
association, explanation, super-admin). Per plan 2026-10-19-1440 R2/KTD2
the narrowed single-boolean write model supersedes the linked-cap expansion
and its association invariant; main non-conflicting work (explanation,
super-admin, tavily, O2 pins) is incorporated.
Impact: integration merge on the lifecycle branch; suites arbitrate.
Why: the U4 branch is 89 commits behind main, which now carries the shared
document renderer, two-trees project work, the SQLite instance guard and
exec env layers (PR #209 merged as c76d8bd); it conflicted in storage
migrations, host capabilities and the extension surface. The user authorized
syncing U4 after the renderer line on 2026-10-18.
Evidence: content is the agent-exec transport 3b64eb5 (cursor worker, unit
backend-iam-u4-onto-main-c76d8bd-r1, run on a checkout whose tree equals main,
receipt /tmp/cleanup-20261018/render/u4-backend-onto-run.json, SELF). Host
check: main migrations 1-48 unchanged (migrate.go has no deleted lines versus
main), U4 migrations moved from 35-36 to 49-50 with identical SQL,
surface.txt is the sorted union, deps stay at main's pins.
Impact: databases that ran unmerged U4 builds with the old numbering must be
recreated. SurfaceVersion becomes 2.25.0-experimental. Main's admin password
account creation now requires the system.users.create action like the other
U4 account writes.
Refs: Backend main c76d8bd, PR #209
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: PR #209 is behind main by 14 commits (admin passwords, managed
interpreter path, U8 SQLite instance guard, EXT-20 regulations) and conflicted
in app wiring, host capabilities, migrations and the extension surface; the
user authorized merging the renderer line on 2026-10-18.
Evidence: content is the agent-exec transport 87a99ece (cursor worker, unit
backend-task10-sync-main-56a7f9f-r2, receipt
/tmp/cleanup-20261018/render/backend-sync-run2.json, SELF): gofmt, go build,
go vet and go test ./... (43 packages) passed. Host check: main migrations
1-36 unchanged, feature migrations moved from 36-47 to 37-48 in order with
identical SQL, surface.txt is the sorted union.
Impact: main's migration 36 instance_guard stays authoritative; databases that
ran unmerged feature builds with the old numbering must be recreated.
SurfaceVersion becomes 2.24.0-experimental.
Refs: PR #209, Backend main 56a7f9f
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: Integrate the exact Dev main pin while preserving trusted project context, vision routing, work-result context, and distinct migration identities.
Evidence: go vet ./...; go test ./... -count=1; go build ./...; CGO_ENABLED=0 go build ./cmd/agent-system; isolated PostgreSQL migration history tests.
Impact: Keep exec_env_layers at schema v35, move the feature migrations to v36-v46 in order, and fail closed on the old unpublished numbering.
Refs: 14e780c6fa32fdd4742b6232150c5efcb0d766ff; ab12fea474
Why: The sandbox hides the host home directory and has no network, so pip install --user cannot supply python-docx, and the service PATH resolved python3 to a linuxbrew path that does not exist inside the sandbox.
Evidence: SELF go test of execenv, tools, store, app, server, runmgr, config, and cmd/agent-system on this worktree. CI has not run.
Impact: Sessions inherit a read-only base layer. Extra packages are requested through python_env, auto-approved only from the allowlist, and mounted per conversation. Schema 35 adds the request and binding tables.
Refs: .task/feature-layered-python-env.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: A failed completion-card write could strand durable results, and routed messages could discard a selected result reference.
Evidence: Regressions cover missing projection recovery without execution, unavailable saved runs, pre-child dispatch failures and existing work/authorization paths.
Impact: Reconcile terminal saved results on authorized reads, keep known failures visible, and route explicit references through the conversation context.
Refs: feature/workbench-flow-completion review reliability and API findings
Why: Background notice runs blocked chat, truncated results, and duplicated deliverable execution.
Evidence: Focused run manager, card, server, recovery and race regressions pass locally; final combination checks are tracked in Dev.
Impact: Persist full results and optional choices, fence dispatch by run identity, retain public child process, and repair legacy projections without a schema change. No paid model trial was run.
Refs: feature/workbench-flow-completion
weichenandCursor