yoi/.yoi/tickets/20260609-101732-001/thread.md

作成

LocalTicketBackend によって作成されました。

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Intake summary

Ticket 20260609-101732-001 は implementation_ready。目的は Orchestrator / multi-agent workflow guidance に parallel capacity policy を追加し、独立した queued work が複数あり capacity が空いている場合に、安全確認後は 1 件ずつ待たず並列受理・起動を優先するよう明文化すること。非目標は automatic background scheduler、unqueued Ticket の開始、OrchestrationPlan store/runtime scheduling の変更。既存安全不変条件（queued -> inprogress 前の副作用禁止、blind spawn 禁止、worktree/write-scope 分離、relation blocker 尊重、reviewer read-only 原則）は維持する。関連 Ticket 20260608-061235-001 は broader starvation-prevention/planning work であり、本 Ticket は workflow guidance に限定した non-blocking follow-up として扱う。risk_flags: [orchestration-policy, workflow-guidance, parallelism, authority-boundary, scope-isolation]。未解決の blocking question はない。

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State changed

Intake により要件・受け入れ条件・非目標・安全不変条件・関連 work を確認した。実装は prompt/workflow resource の focused update と必要な snapshot/test 更新に限定でき、Orchestrator が routing 可能な状態。

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State changed

Ticket を workspace-panel が queued にしました。

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State changed

Accepted queued implementation under the updated parallel-capacity policy. This is workflow guidance for starting independent queued work in parallel, matching the user's current routing preference. It is docs/workflow-oriented and expected conflicts are small/manageable.

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Decision

Routing decision: implementation_ready_parallel

Reason:

• The user explicitly requested more parallelism when conflicts are absent or small.
• This Ticket updates Orchestrator/multi-agent workflow guidance to encode that same policy.
• It is workflow/docs-oriented and can run alongside active code changes with expected small conflict risk.

IntentPacket:

Intent:

• Update Orchestrator and multi-agent workflow guidance so independent queued work with available capacity is started in parallel after explicit safety checks, rather than waiting one Ticket at a time by default.

Binding decisions / invariants:

• Orchestrator is not an automatic background scheduler.
• Do not start unqueued Tickets.
• No implementation side effects before queued -> inprogress acceptance.
• No blind spawn from queue notifications alone.
• Respect unresolved depends_on / incoming blocker relations, do_not_parallelize, conflict records, workspace dirty state, and shared write-scope constraints.
• Use separate worktrees/branches/write scopes for parallel Coder Pods.
• Reviewer remains read-only unless explicitly scoped otherwise.
• If queued work is left idle while capacity appears available, record a bounded reason: dependency, conflict, capacity, missing planning decision, workspace dirty state, reviewer/coder bottleneck, or human gate.
• Distinguish active work waiting on coder/reviewer output from idle Orchestrator queue-review moments.

Validation:

• Focused workflow/prompt text validation or tests showing parallel start is preferred when safety checks pass.
• Validation that safety invariants remain explicit.
• git diff --check, cargo run -q -p yoi -- ticket doctor, nix build .#yoi if packaged resources/docs are touched.

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Implementation report

Implementation routing started in parallel with the current active work set.

Worktree/branch:

• Worktree: .worktree/orchestrator-parallel-queued-work
• Branch: orchestrator-parallel-queued-work
• Base/routing commit: 5d9e227 ticket: route analytics batching and parallel guidance

Spawned sibling Coder Pod:

• coder-orchestrator-parallel-queued-work
• Scope: non-recursive read on parent workspace root plus recursive write limited to the child worktree.

Parallel-routing rationale:

• This workflow/docs Ticket encodes the user's updated parallel-capacity preference.
• It is expected to have only small/managed conflicts with active work and no runtime scheduler changes.

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