Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/fix-svc-pipefail-early-exit-pipes.md -> .task/archive/fix-svc-pipefail-early-exit-pipes.md; status 已完成（合入前闭合）; PR #664https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/664.
Impact: task metadata only; the card is archived within PR #664 and lands with its merge commit.
Refs: task.sh close --self
Why: the sweep needs its authorization boundary, three agent unit receipts and
the review verdict recorded before delivery.
Evidence: /tmp/svc-pipefail-impl-r1-20261020.json (cursor, success, f87d63f),
/tmp/svc-pipefail-review-r1-20261020.json (pi-glm, PASS, 2ef67de),
/tmp/svc-pipefail-repair-r2-20261020.json (cursor, success, 5fadf85);
review report .task/reviews/2026-10-20-svc-pipefail-independent-review.md.
Impact: card metadata only; no behaviour change.
Refs: fix/svc-pipefail-early-exit-pipes
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=6a7f008ed491e813d7f43fb013cb9542d849ff85.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=6945b6701f7579bf4e31def283825e392c33ad16.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=ed3847c85ce111a74f0cb100908abfb40f62db07.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=ed3847c85ce111a74f0cb100908abfb40f62db07.
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-a01-evidence-design.md -> .task/archive/feature-fast-slow-o2-a01-evidence-design.md; status 已完成（合入前闭合）; PR #662https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/662.
Impact: task metadata only; the card is archived within PR #662 and lands with its merge commit.
Refs: task.sh close --self
Why: Review found the design steered analysis findings to direct_relation,
which the host always downgrades, and the plan's eval/live command fails
without the live build tag.
Evidence: Verified against material_evidence.go and go list ./eval/live/;
the live-tag test runs offline (SELF).
Impact: Docs and task card only.
Refs: https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/662
Co-authored-by: Cursor <cursoragent@cursor.com>
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: include the current integration baseline before verification.
Evidence: fetched origin/main=7e19cf3e182b566bdc48a7e690e44ff11b4ab33c.
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-svc-pipefail-early-exit-pipes.md; R0=7e19cf3e182b566bdc48a7e690e44ff11b4ab33c.
Impact: task metadata only; the feature workspace starts at 7e19cf3e18.
Refs: .task/fix-svc-pipefail-early-exit-pipes.md
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: include the current integration baseline before verification.
Evidence: fetched origin/main=556201541c9a98f34fdad860cfad886af069279d.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
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: 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-multiuser-collab-followups.md -> .task/archive/fix-multiuser-collab-followups.md; status 已完成（合入前闭合）; PR #659https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/659.
Impact: task metadata only; the card is archived within PR #659 and lands with its merge commit.
Refs: task.sh close --self
Why: The sync merge invalidated the earlier make test record.
Evidence: make test exit 0 after sync (SELF, card evidence block); an earlier run hit a port-contention flake in test_U2_health_timeout_rolls_back that passed in isolation.
Impact: Task card only.
Refs: Dev #659
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-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: include the current integration baseline before verification.
Evidence: fetched origin/main=886283a4a534de8c418fa4a60d2d7a5d15c0ccfb.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
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>
weichen
agent-exec-transport