Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/feature-conversation-handoff.md -> .task/archive/feature-conversation-handoff.md; status 已完成（合入前闭合）; PR #651https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/651.
Impact: task metadata only; the card is archived within PR #651 and lands with its merge commit.
Refs: task.sh close --self
Why: Retain the strict READY check before freezing the documentation candidate.
Evidence: make evidence captured the complete precheck output with exact source and target.
Impact: Task metadata only; final CI remains required.
Refs: PR #651
Why: Finish the scoped documentation delivery with the latest authoritative policies.
Evidence: Synchronized target and direct document/config/component checks pass.
Impact: Task record only; exact-head CI remains pending.
Refs: PR #651; queue #518
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=17f8bc06c110014b9101e7a33729d9f5445bd123.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: Preserve the verified repair while keeping runtime composition adoption with PR #653.
Evidence: Backend #226 merged after exact-head CI; host receipts imported unchanged.
Impact: Task metadata only; Dev PR #651 still requires its own final CI.
Refs: PR #651; Backend PR #226; PR #653
Why: Continue the authorized CI repair with reconciled task identity.
Evidence: The original LOCAL_READY receipt is imported through make task-resume.
Impact: Task metadata only; final delivery still requires synchronization and CI.
Refs: PR #651
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=adbef2f49c6c252a09449496afbdb6685201993b.
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-i2-backend.md -> .task/archive/feature-fast-slow-o2-i2-backend.md; status 已完成（合入前闭合）; PR #652https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/652.
Impact: task metadata only; the card is archived within PR #652 and lands with its merge commit.
Refs: task.sh close --self
Why: Required Backend CI still blocks PR #651 after the original repair stopped.
Evidence: Preserve the fail-stop receipt and record the read-only reconciliation.
Impact: Restore the active task record; implementation remains delegated.
Refs: PR #651
Why: independent re-review of the receipt pass-through fix passed with no blockers.
Evidence: reviewer replay of live eval and runtime tests on 16f98b8
Impact: task card and review package only.
Refs: docs/superpowers/specs/2026-10-20-fast-slow-o2-i2-review.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: user approved a fresh rerun of the follow-up unit.
Evidence: /tmp/o2i2-20261020/o2-i2b-receipt.attempt1-failed-unknown.json
Impact: task card only.
Refs: AGENT-EXECUTION.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/feature-cli-agent-fallback-chain.md -> .task/archive/feature-cli-agent-fallback-chain.md; status 已完成（合入前闭合）; PR #648https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/648.
Impact: task metadata only; the card is archived within PR #648 and lands with its merge commit.
Refs: task.sh close --self
Why: card records the window sync result and revalidation
Evidence: make agent-exec-validate (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: keep the window sync evidence with the candidate
Evidence: make task-sync (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=f1866dc3bb4537ac6446fdd26e696cb636b543ef.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Why: card tracks the delivery window before the final sync
Evidence: #518 comment 8226
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: keep the archived task record accurate after required CI reported an unrelated backend failure.
Evidence: GATE run #4403 failed test-pg at TestArtifactFacadeCard; svc-realcombo passed.
Impact: task metadata only; PR remains unmerged pending green required CI.
Refs: PR #651
Why: close the task card inside its own PR so landing it needs no post-merge backfill or separate close PR.
Evidence: .task/feature-conversation-handoff.md -> .task/archive/feature-conversation-handoff.md; status 已完成（合入前闭合）; PR #651https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/651.
Impact: task metadata only; the card is archived within PR #651 and lands with its merge commit.
Refs: task.sh close --self
Why: capture the approved scope, acceptance criteria, and verification for the handoff policy change.
Evidence: SELF checks recorded in .task/feature-conversation-handoff.md.
Impact: task metadata only; policy implementation remains in the prior transport commit.
Refs: feature/conversation-handoff
Why: establish the authorized task workspace and its initial baseline.
Evidence: preserved precheck receipt in .task/feature-conversation-handoff.md; R0=f97917032d143188bc7faf665aff612d9814af4e.
Impact: task metadata only; the feature workspace starts at f97917032d.
Refs: .task/feature-conversation-handoff.md
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=f97917032d143188bc7faf665aff612d9814af4e.
Impact: integrate upstream changes without rewriting task history.
Refs: task-sync
Root cause: DM executor did not pass --model auto to cursor-agent
(cursor fell back to a quota-limited model); fixed by PR #644.
Owner-authored config change (13f677d); CI all success on 13f677d.
Why: card carries the verification summary and host review before the PR opens
Evidence: make test-governance and make agent-exec-validate (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: the earlier disable was a misdiagnosis — ActionRequiredError
looked like a monthly quota cap, but the real cause was the DM
executor not passing --model auto, so cursor fell back to a
quota-limited model. PR #644 (deps/development-manager) fixed the
executor; the quota itself was never exhausted.
Evidence: AGENT-EXECUTION.md validate ok; #644 in main since d2035c7.
Impact: restores cursor as first implementation/repair candidate.
Refs: AGENT-EXECUTION.md; PR #644
Reviewed-by: host main model (independent of implementer session)
CI: ci/test, ci/test-pg, ci/svc-realcombo all success on ad81857e8
Unit: agent-per-unit transport a443dca04059a65125557a30f32dfa5c
Why: keep the sync evidence with the branch before the governance suite
Evidence: make task-sync (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: track the agent-exec receipt and validate evidence for the routing change
Evidence: make agent-exec-validate (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.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-i2-backend.md; R0=d2035c76dc1cb15e01d2c184af5155d9d773cd9f.
Impact: task metadata only; the feature workspace starts at d2035c76dc.
Refs: .task/feature-fast-slow-o2-i2-backend.md
Why: track the agent-exec receipt and validate evidence for the routing change
Evidence: make agent-exec-validate (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: track the agent-exec receipt and validate evidence for the routing change
Evidence: make agent-exec-validate (SELF, in card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.md
Co-authored-by: Cursor <cursoragent@cursor.com>
Why: record goal, scope and plan before dispatching the implementation unit
Evidence: smoke runs of the three new model IDs (SELF, see card)
Impact: task card only
Refs: .task/feature-cli-agent-fallback-chain.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-cli-agent-fallback-chain.md; R0=d2035c76dc1cb15e01d2c184af5155d9d773cd9f.
Impact: task metadata only; the feature workspace starts at d2035c76dc.
Refs: .task/feature-cli-agent-fallback-chain.md
Why: include the current integration baseline before verification.
Evidence: fetched origin/main=d2035c76dc1cb15e01d2c184af5155d9d773cd9f.
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-i1-agent-native.md -> .task/archive/feature-fast-slow-o2-i1-agent-native.md; status 已完成（合入前闭合）; PR #647https://git-home.u1680832.nyat.app:30319/weichen/Agent-System-Dev/pulls/647.
Impact: task metadata only; the card is archived within PR #647 and lands with its merge commit.
Refs: task.sh close --self
weichen
