/rpi — Full RPI Lifecycle Orchestrator

Quick Ref: One command, full lifecycle. /discovery → /crank → /validation. Thin wrapper that delegates to phase orchestrators. YOU MUST EXECUTE THIS WORKFLOW. Do not just describe it. THREE-PHASE RULE + FULLY AUTONOMOUS. Read references/autonomous-execution.md — it defines the mandatory 3-phase lifecycle, autonomous execution rules, anti-patterns, and phase completion logging. Unless --interactive is set, RPI runs hands-free. Do NOT stop after Phase 2. Do NOT ask the user anything between phases.

Quick Start

Run /rpi "<goal>" for the full lifecycle. For resume, loop, fast-path, and deep examples, read references/examples.md.

Lifecycle Ownership

Phase orchestrators own all sub-skill sequencing, retry gates, and phase budgets. /discovery handles brainstorm → design (when PRODUCT.md exists) → search → research → plan → pre-mortem and writes the execution packet; /crank owns wave-based implementation and implementation retries; /validation owns vibe → post-mortem → retro → forge and validation retries. /rpi stays thin: it owns setup, complexity classification, phase routing, the implementation gate, the validation-fail-to-crank loop, and the final report.

Execution Steps

Step 0: Setup + Classify

mkdir -p .agents/rpi

Determine starting phase:

• default: discovery
• --from=implementation --discovery-artifact=<path> → skip to Phase 2, use the artifact as the discovery handoff (see Discovery Artifact Mode)
• --from=implementation (aliases: crank) → skip to Phase 2
• --from=validation (aliases: vibe, post-mortem) → skip to Phase 3
• aliases research, plan, pre-mortem, brainstorm map to discovery
• If input is a bead ID and --from is not set, resolve it before routing:
  • bd show <id> says issue_type=epic → Phase 2 using that epic ID
  • child issue with parent → Phase 2 using the parent epic ID
• If beads are absent or the input is plain goal text:
  • preserve the goal as the lifecycle objective
  • use .agents/rpi/execution-packet.json as the phase-2 handoff when discovery does not yield an epic
  • default to Phase 1 unless the user explicitly set --from
• Do not infer epic scope from ag-* alone. Classify complexity:

Complex-operation keywords: refactor, migrate, migration, rewrite, redesign, rearchitect, overhaul, restructure, reorganize, decouple, deprecate, split, extract module, port

Scope keywords: all, entire, across, everywhere, every file, every module, system-wide, global, throughout, codebase

Overrides: --deep forces full. --fast-path forces fast. Log:

RPI mode: rpi-phased (complexity: <level>)

Initialize state:

rpi_state = {
  goal: "<goal string>",
  epic_id: null,
  phase: "<discovery|implementation|validation>",
  complexity: "<fast|standard|full>",
  test_first: <true by default; false only when --no-test-first>,
  cycle: 1,
  max_cycles: <3 when --loop; overridden by --max-cycles>,
  verdicts: {}
}

Phase 1: Discovery

Delegate to /discovery:

Skill(skill="discovery", args="<goal> [--interactive] --complexity=<level>")

After /discovery completes:

1. Check completion marker: <promise>DONE</promise> or <promise>BLOCKED</promise>
2. If BLOCKED: stop. Discovery handles its own retries (max 3 pre-mortem attempts). Manual intervention needed.
3. If DONE: read .agents/rpi/execution-packet.json (or the matching run archive when run_id is known), preserve the execution-packet objective spine, and extract epic_id only when it exists
4. Store rpi_state.epic_id when present and rpi_state.verdicts.pre_mortem
5. Log: PHASE 1 COMPLETE ✓ (discovery) — proceeding to Phase 2

Phase 2: Implementation

If the execution packet has epic_id:

Skill(skill="crank", args="<epic-id> [--test-first] [--no-test-first]")

Otherwise:

Skill(skill="crank", args=".agents/rpi/execution-packet.json [--test-first] [--no-test-first]")

Implementation gate (max 3 attempts):

• <promise>DONE</promise>: proceed to validation
• <promise>BLOCKED</promise>: retry with block context (max 2 retries)
  • Re-invoke /crank on the same lifecycle objective + block reason
  • If still BLOCKED after 3 total: stop, manual intervention needed
• <promise>PARTIAL</promise>: retry remaining (max 2 retries)
  • Re-invoke /crank on the same epic or execution packet (picks up remaining work)
  • If still PARTIAL after 3 total: stop, manual intervention needed

Record:

ao ratchet record implement 2>/dev/null || true

Log: PHASE 2 COMPLETE ✓ (implementation) — proceeding to Phase 3

DO NOT STOP HERE. Do not ask the user to commit. Do not summarize and wait. Proceed IMMEDIATELY to Phase 3. Implementation without validation is incomplete work — the flywheel does not turn, learnings are not captured, and quality is unverified.

Phase 3: Validation

MANDATORY for all complexity levels. /validation is the Phase 3 orchestrator — it wraps /vibe + /post-mortem + /retro + /forge. Do NOT call /vibe directly from /rpi — call /validation which handles the full sequence. fast complexity uses inline --quick gates inside /validation; it does not skip closeout. If the execution packet has epic_id:

Skill(skill="validation", args="<epic-id> --complexity=<level> [--strict-surfaces if --quality]")

Otherwise:

Skill(skill="validation", args="--complexity=<level> [--strict-surfaces if --quality]")

Validation-to-crank loop (max 3 total attempts):

• <promise>DONE</promise>: finish RPI
• <promise>FAIL</promise>: vibe found defects
  1. Extract findings from validation output
  2. Re-invoke /crank on the same epic or execution packet + findings context (preserve --test-first / --no-test-first from original invocation)
  3. Re-invoke /validation
  4. If still FAIL after 3 total: stop, manual intervention needed

Record:

ao ratchet record vibe 2>/dev/null || true

Log: PHASE 3 COMPLETE ✓ (validation) — RPI DONE

Step Final: Report + Loop

Report: Summarize all phase verdicts and epic status. Optional loop (--loop): If validation verdict is FAIL and cycle < max_cycles:

1. Extract 3 concrete fixes from the post-mortem report
2. Increment rpi_state.cycle
3. Re-invoke /rpi from discovery with a tightened goal
4. PASS/WARN stops the loop

Optional spawn-next (--spawn-next): After PASS/WARN finish:

1. Read .agents/rpi/next-work.jsonl for harvested follow-up items
2. Report with suggested next /rpi command
3. Do NOT auto-invoke

Read references/report-template.md for full output format. Read references/error-handling.md for failure semantics.

Flags

Phase Data Contracts

All transitions use filesystem artifacts (no in-memory coupling). The execution packet (.agents/rpi/execution-packet.json as the latest alias, plus .agents/rpi/runs/<run-id>/execution-packet.json as the per-run archive) carries the repo execution profile via contract_surfaces, plus done_criteria and queue claim/finalize metadata between phases. For detailed schemas, read references/phase-data-contracts.md.

Complexity-Scaled Council Gates

Pre-mortem

• complexity == "low" or complexity == "fast": inline review, no spawning (--quick)
• complexity == "medium" or complexity == "standard": inline fast default (--quick)
• complexity == "high" or complexity == "full": full council, 2-judge minimum; retry gate max 3 total attempts

Final Vibe

• complexity == "low" or complexity == "fast": inline review, no spawning (--quick)
• complexity == "medium" or complexity == "standard": inline fast default (--quick)
• complexity == "high" or complexity == "full": full council, 2-judge minimum; retry gate max 3 total attempts

Post-mortem (STEP 2)

• complexity == "low" or complexity == "fast": inline review, no spawning (--quick)
• complexity == "medium" or complexity == "standard": inline fast default (--quick)
• complexity == "high" or complexity == "full": full council, 2-judge minimum; retry gate max 3 total attempts

Examples

Read references/examples.md for full lifecycle, resume, and interactive examples. --fast-path still runs validation; it only forces the fast/inline gate profile.

Troubleshooting

Read references/troubleshooting.md for common problems and solutions.

Runtime Compatibility

RPI runs in three runtime modes. All must produce identical phase artifacts.

gc is the default when available. ao rpi auto-selects gcExecutor when gc binary is on PATH, version >= 0.13.0, and city.toml exists. Falls back to streamExecutor otherwise. Use --runtime stream or --runtime tmux to force legacy executors.

Minimal contract across all modes: phase state is always written to .agents/rpi/phased-state.json; phase numbering stays 1=discovery, 2=implementation, 3=validation; ao ratchet check reads that shared state unchanged; the close-loop flywheel still runs at stop time.

Reference Documents

• references/complexity-scaling.md
• references/context-windowing.md
• references/gate-retry-logic.md
• references/gate4-loop-and-spawn.md
• references/phase-budgets.md
• references/phase-data-contracts.md
• references/report-template.md
• references/error-handling.md
• references/examples.md
• references/autonomous-execution.md
• references/troubleshooting.md
• references/discovery-artifact-mode.md