Why: include the current integration baseline before verification.
Evidence: fetched origin/main=7e19cf3e182b566bdc48a7e690e44ff11b4ab33c.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: O2 P1 proved the route contract on the real route, but A01 stopped at
the first work checkpoint because the model mixed evidence modes and the
evaluation stops on any rejection. The user chose a zero-paid design that
tightens the tool guidance and lets the evaluation allow one correction.
Evidence: Offline replay of the A01 checkpoint against agent-system-core
reproduces "direct relation cannot have result" (SELF); design-only change.
Impact: Adds a design doc, an implementation plan and the task card; no
product code, paid request, instance config or deployment.
Refs: .task/feature-fast-slow-o2-a01-evidence-design.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/feature-fast-slow-o2-a01-evidence-design.md; R0=556201541c9a98f34fdad860cfad886af069279d.
Impact: task metadata only; the feature workspace starts at 556201541c.
Refs: .task/feature-fast-slow-o2-a01-evidence-design.md
Why: branches merged into their immediate or root target had left their task cards open; backfill status and archive to prevent bookkeeping debt.
Evidence: final-cleanup-summary.md(PR#650 into main) — merges verified via git log --merges plus Gitea API squash lookup against each card's origin target.
Impact: .task/*.md moved to .task/archive/ with status backfilled; no code or submodule change.
Refs: task.sh close (card-autoclose-r1)
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=daf02880bb0aff82c2c127bbc9473b680f429907.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/fix-task-finish-force-detect-pipefail.md -> .task/archive/fix-task-finish-force-detect-pipefail.md; status 已完成（合入前闭合）; PR #657https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/657.
Impact: task metadata only; the card is archived within PR #657 and lands with its merge commit.
Refs: task.sh close --self
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=886283a4a534de8c418fa4a60d2d7a5d15c0ccfb.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/feature-fast-slow-o2-p1-card-backfill.md -> .task/archive/feature-fast-slow-o2-p1-card-backfill.md; status 已完成（合入前闭合）; PR #658https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/658.
Impact: task metadata only; the card is archived within PR #658 and lands with its merge commit.
Refs: task.sh close --self
Why: The O2 P1 card was fold-closed with planning, next-step and merge/cleanup sections still templated.
Evidence: Facts from Dev #656 and Backend #229 CI, merge and merge-window records.
Impact: Task cards only.
Refs: Dev #656
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/feature-fast-slow-o2-p1-card-backfill.md; R0=886283a4a534de8c418fa4a60d2d7a5d15c0ccfb.
Impact: task metadata only; the feature workspace starts at 886283a4a5.
Refs: .task/feature-fast-slow-o2-p1-card-backfill.md
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/feature-fast-slow-o2-p1.md -> .task/archive/feature-fast-slow-o2-p1.md; status 已完成（合入前闭合）; PR #656https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/656.
Impact: task metadata only; the card is archived within PR #656 and lands with its merge commit.
Refs: task.sh close --self
Why: The approved P1 run finished; its outcome must be recorded before merge.
Evidence: Probe receipt route_contract_released; A01 provider records show route_contract_eof release then a rejected work checkpoint.
Impact: Task card only.
Refs: docs/superpowers/plans/2026-10-19-fast-slow-o2-route-contract-eof-plan.md section 5
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=873e957306a791eaa36e5251b45e3ed44a863143.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: the reclaim fix needs its authorization boundary, agent receipts and
the independent review verdict in the task card before delivery.
Evidence: SELF receipts /tmp/tasksh-force-implementation-r1-20261020.json
(cursor, success, transport d755fa0) and /tmp/tasksh-force-review-r2-20261020.json
(pi-glm, success, transport a94f06c, verdict PASS); review report at
.task/reviews/2026-10-20-tasksh-force-independent-review.md.
Impact: card metadata only; no behaviour change.
Refs: fix/task-finish-force-detect-pipefail
Why: The task card is the delivery record for the approved O2 P1 run.
Evidence: Probe terminal receipt route_contract_released; agent-exec receipts under /tmp/o2p1-20261020.
Impact: Task card only.
Refs: docs/superpowers/plans/2026-10-19-fast-slow-o2-route-contract-eof-plan.md section 5
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/feature-fast-slow-o2-p1.md; R0=873e957306a791eaa36e5251b45e3ed44a863143.
Impact: task metadata only; the feature workspace starts at 873e957306.
Refs: .task/feature-fast-slow-o2-p1.md
Why: The merge gate requires a fresh authoritative-main sync recorded in the task card before merging into main.
Evidence: make evidence receipt appended; task-sync re-verified sync_base=aa9f98d (current main) changed=0 at 2026-10-20T11:53:24Z.
Impact: Task card bookkeeping only.
Refs: Dev PR #650
Why: task-sync/evidence tooling locates a task card by its branch metadata line; the summary-only card was invisible to the card lookup and its sync record could not be recorded.
Evidence: card header added (R0 f979170, standalone, accepting_requirements=false); task-sync rerun after this commit writes the sync receipt into the card.
Impact: Task card bookkeeping only.
Refs: Dev PR #650
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=aa9f98d2e5b8ce36724f881752b0a95a353df987.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/fix-task-finish-force-detect-pipefail.md; R0=7e6c544b3c25c510e3d928bfb4515937a1cd6696.
Impact: task metadata only; the feature workspace starts at 7e6c544b3c.
Refs: .task/fix-task-finish-force-detect-pipefail.md
Why: pre-merge gate evidence for PR #655.
Evidence: make evidence records for task-sync and task-pr-check.
Impact: archived task card only.
Refs: .task/archive/fix-multiuser-project-collab.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/fix-multiuser-project-collab.md -> .task/archive/fix-multiuser-project-collab.md; status 已完成（合入前闭合）; PR #655https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/655.
Impact: task metadata only; the card is archived within PR #655 and lands with its merge commit.
Refs: task.sh close --self
Why: close out the card with the Frontend #120 knip fix, the backend/frontend repin units and the passing local make test.
Evidence: make evidence record for make test on the repinned HEAD.
Impact: task card only.
Refs: .task/fix-multiuser-project-collab.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: local make test failed at the frontend knip ratchet (60 > 58) inherited from Frontend main.
Evidence: make evidence record in the task card.
Impact: task card only.
Refs: .task/fix-multiuser-project-collab.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: completion evidence must come from make evidence
Evidence: make task-sync tested_head 902ca4a
Impact: task card only
Refs: .task/fix-multiuser-project-collab.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=7e6c544b3c25c510e3d928bfb4515937a1cd6696.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=a4fa1bb518dd13f2efb9bfab8fdf10e15ddeab22.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/feature-fast-slow-o2-i3-repin.md -> .task/archive/feature-fast-slow-o2-i3-repin.md; status 已完成（合入前闭合）; PR #653https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/653.
Impact: task metadata only; the card is archived within PR #653 and lands with its merge commit.
Refs: task.sh close --self
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