Swarm plan

Planning Orchestrator — Tiered

Thin dispatch layer. Phase plans live in sibling tier files (tier-low.md, tier-high.md, tier-max.md). This file parse args, classify target (classify.md), resolve overlays (overlays.md), optional gate on meta-plan approval, then hand off to matching tier file. Shared content (worker assignment, subsystem context, constraints, handoff format, research-primitive contract) stay here — never duplicated across tier files.

Argument syntax

/swarm-plan [tier] <target> [--flags]

• tier (optional): low | auto | high | max. Default auto.
• target (one of): free-text prompt; <N> or #<N> (auto-probe PR then issue); PR <N> / pull/<N> (explicit PR); issue <N> / issues/<N> (explicit issue); full GitHub URL https://github.com/<owner>/<repo>/(pull|issues)/<N>.
• flags (Grimoire convention: flags before positional):
  • --architect=inline|sonnet|opus
  • --research=skip|1|3
  • --researcher=haiku|sonnet
  • --codex / --no-codex — force plan-artifact Codex pass on/off
  • --dry-run / --form — meta-plan preview (--form use AskUserQuestion; imply --dry-run)

Workflow

1. Parse arguments and detect GitHub target

Detect GitHub refs (ordered, first match win):

1. Full https://github.com/<owner>/<repo>/(pull|issues)/<N> URL
2. PR <N> / pull/<N> / pulls/<N> → PR
3. issue <N> / issues/<N> → issue
4. #<N> or bare integer <N> → probe PR first, fall back to issue

Fetch via mcp__github__pull_request_read / mcp__github__issue_read (preferred); gh pr view / gh issue view with --json title,body,comments,labels,files as fallback. PRs and issues equal-class targets — probe order implementation detail. On fetch fail, treat input as free text (ask via AskUserQuestion only if disambiguation needed).

2. Classify (only when tier=auto)

Read classify.md. Apply tier signals + overlay triggers to prompt plus any fetched GitHub body/labels. Produce candidate tier + confidence flag + overlay set. Labels map direct (e.g., breaking-change → --codex). PR file list feed Discover scope (not classification).

3. Resolve overlays

Final config = tier defaults (overlays.md per-tier table) + classifier overlays + user flag overrides. User flags always win.

4. Meta-plan gate (single consolidated approval point)

Fire when ANY of: --dry-run, --form, tier resolve to max, or classification marked low-confidence. Only user-prompt point — no mid-flow AskUserQuestion during classification.

Write .claude/state/plans/meta-plan_[feature].md with: Classification (tier + rationale + overlays), GitHub context, Workers I Would Launch (per phase), Artifacts I Would Produce, Estimated Cost (parallel worker count, heaviest call, Codex presence), Not Doing (implementation, PR creation).

Approval UI (always single interaction):

• Default: EnterPlanMode with meta-plan path; resume on approve. If skill resume after ExitPlanMode unreliable in practice, fall back to AskUserQuestion with Approve / Edit / Cancel options.
• --form: ONE AskUserQuestion call with ≤4 batched axis questions (Tier / Architect / Research / Codex), first option "Recommended". Never sequential prompts. Form IS preview — do not also fire markdown gate.

On reject: re-draft meta-plan with rejection rationale (free-text or explicit axis answers), re-present once.

5. Announce final config (always)

Print before loading tier file:

Swarm plan
  Tier:     high                                   (auto)
  Overlays: architect=opus                         (signal: new trait hierarchy)
  Workers:  3 explorers, 1 researcher, 1 architect (opus), 1 reviewer
  Artifacts: plan_[feature].md, research_[topic].md, adr_[decision].md
  Codex plan review: off
  Proceed? (Ctrl+C to abort; re-run with explicit tier to override)

6. Dispatch to tier file

Read matching tier-{low,high,max}.md, execute its phase plan. No phase content duplicated here.

Worker assignment (shared across tiers)

See workflow-swarm.md for worker types, models, tools, focus modes.

Phase	Worker	Count	Role
Discover	worker-architecture-explorer	0–1	Current-state mapping
Discover	worker-explorer	1–4	Subsystem deep-dive
Research	worker-researcher	0–3	Technology landscape
Design (complex)	worker-architect	0–1	ADR / system design
Review	worker-reviewer (spec-compliance)	1	Plan consistency
Review (One-Way Door)	worker-architect	0–1	Trade-off honesty
Review	worker-researcher	0–1	SOTA gap check
Cross-model	codex-adversary (plan-artifact)	0–1	Cross-family review

Max concurrent workers: 8 (per workflow-swarm.md).

Subsystem context rules (shared)

Identify involved subsystems, read matching .claude/rules/subsystem-*.md context rules — full subsystem → rule table live in CLAUDE.md "Subsystem context".

Research as a Reusable Primitive

Discover + Research phases = canonical multi-agent research pattern for project. Reused by /architect, /meta-maintain-config (create/research modes), /swarm-plan. Consumers SHOULD: launch workers in parallel; split researchers by axis (tech / patterns / domain) when research non-trivial; persist substantial findings as research_[topic].md; pair at least one explorer with researchers to ground external findings in local code. meta-ai-config.md "Research Protocol" references this contract.

Constraints

• NO tasks without testable acceptance criteria; NO vague behaviors
• NO assuming context — Discover run every tier
• NO skipping Review; NO >8 parallel workers
• NO mid-flow AskUserQuestion during classification — ambiguity always resolve at meta-plan gate
• ALWAYS store artifacts in .claude/artifacts/; ALWAYS persist substantial research as research_[topic].md
• ALWAYS include component contracts (with expected behavior and edge cases) and user experience scenarios (with error cases)
• ALWAYS announce final config, even post-approval, hand off to /swarm-execute with explicit next-step
• ALWAYS init plan with ## Status block (template seeds it; Step /swarm-plan → plan-approved) and write .claude/state/current_plan.md pointer — schema + mutation table → meta-ai-config.md "Plan Status Protocol"

Handoff format

## Plan Complete: [Feature or "Resolves #N"]

### Classification
- **Scope**: Small | Medium | Large
- **Reversibility**: Two-Way | One-Way Medium | One-Way High
- **Tier**: low | high | max
- **Overlays**: architect=X, research=Y, codex=Z

### Artifacts
- `.claude/state/plans/plan_[feature].md` (with `## Status` block initialized)
- `.claude/state/current_plan.md` (pointer)
- `.claude/artifacts/research_[topic].md`
- `.claude/artifacts/adr_[decision].md` (One-Way Door High)

### Executable Phases (for /swarm-execute)
- **Stub**: components to create with `unimplemented!()`
- **Specify**: tests to write from the design record
- **Implement**: stub bodies to fill
- **Review**: perspectives to run

### Deferred Findings (require human judgment)
- Claude panel: ...
- Codex plan review: ...

### Next Step
    /swarm-execute .claude/state/plans/plan_[feature].md

Consumers: /swarm-execute (plan artifact); Human (deferred findings).

$ARGUMENTS