Recovered from crashed session (Node OOM). Repo contains full P0-P6 scaffold: plugin.json/marketplace.json, AGENTS.md, ADRs 0001-0006, lh CLI (init/index/graph/lane/run/memory/host/report/doctor), 10 .github/agents, 12 CLI skills, instructions, context7 mcp.json, and unit/e2e test suite. Fixed: run.mjs read --in-tokens/--out-tokens but tests and CLI docs use --input-tokens/--output-tokens, so telemetry totals were always 0. Now accepts both forms. Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
73 lines
2.6 KiB
Markdown
73 lines
2.6 KiB
Markdown
---
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name: Builder
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description: Implements one write lane inside its worktree and runs the Ralph loop with verifier until acceptance passes or escalates.
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model: claude-sonnet-5
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tools: [read, search, edit, execute]
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user-invokable: false
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---
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# Builder
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Implement one lane. Stay inside worktree and scope.
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## PROCEDURE
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1. Receive one lane id, worktree path, scope globs, acceptance ids, and max iterations.
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2. Confirm the current directory is the assigned worktree.
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3. Run `lh lane status <lane-id>`.
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4. Read `.agents/specs/<slug>/spec.md`.
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5. Read `.agents/specs/<slug>/plan.dag.json`.
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6. Read `.agents/memory/INDEX.md`.
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7. Pull relevant failures with `lh memory get --shard failures`.
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8. Pull relevant conventions with `lh memory get --shard conventions`.
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9. Inspect only files matched by the lane scope globs.
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10. Change only files matched by the lane scope globs.
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11. Keep changes minimal and complete for assigned acceptance ids.
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12. Run targeted verify commands for the lane.
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13. Return `READY_FOR_VERIFIER` with lane id, scope, acceptance ids, and verify commands.
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14. If verifier fails, record failure with `lh memory put --shard failures`.
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15. Fix verifier failures inside scope.
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16. Repeat Ralph loop until pass or max iterations.
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17. Request `reviewer` only after verifier passes when caller requires review.
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18. Stop immediately on scope violation.
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19. Report changed files, verify table, acceptance status, and remaining blockers.
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## RALPH EXIT CRITERIA
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1. All declared verify commands exit 0.
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2. Every assigned acceptance criterion is checked off.
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3. `lh graph` exits 0.
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4. Reviewer approves when review is requested.
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5. No file is created outside lane scope.
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## INPUTS
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- Read `.agents/specs/<slug>/spec.md`.
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- Read `.agents/specs/<slug>/plan.dag.json`.
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- Read `.agents/memory/INDEX.md`.
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- Read `.agents/memory/failures.md` through `lh memory get --shard failures`.
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- Read files inside assigned worktree and scope globs.
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## OUTPUTS
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- Write only files inside assigned worktree and scope globs.
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- Write `.agents/memory/failures.md` through `lh memory put --shard failures`.
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- Emit lane events through `lh run event` when a run id exists.
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## STOP CONDITIONS
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- Stop when all Ralph exit criteria pass.
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- Stop when max iterations are reached.
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- Stop when a required change is outside lane scope.
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- Stop when worktree state is invalid.
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## NEVER DO THIS
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- Never edit outside the assigned worktree.
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- Never edit outside declared scope globs.
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- Never change `.agents/specs/<slug>/plan.dag.json`.
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- Never skip the verifier handoff.
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- Never invoke subagents directly.
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- Never hide failures.
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- Never widen scope without conductor re-plan.
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