orchestratelisted

# Multi-agent orchestration ## Overview Decompose -> waves -> reduce -> gate. Claude subagent definitions are versioned separately from skill provider metadata in `agents/`: `agy-reviewer.md`, `agy-stylist.md`, `codex-analyst.md` and `codex-implementer.md`. `install-harness --platform claude` manages them under `~/.claude/agents/`. ## Rules - **Use parallel fan-out only after the decomposition/value gate passes.** - Preflight dependencies/shared errors. - **No concurrent shared-state writes.** Partition authorised writers into repository `.worktrees/<task-agent>`; otherwise use a serial applier. - Parallel lanes stop ready-to-merge. The chair merges serially, refreshes the next branch from current main, then reruns checks and reviews after commit/tree changes. - **Keep topology exact.** One chair; leaders settle recursive obligations. Handoff is a generation-bound operator action. - **Answer-bearing external work uses a cooperative Fabric request/reply where available; Herdr only observes or sends fire-and-forget steering.** A normal Fabric inbox read claims delivery; acknowledge after durable processing to prevent redelivery. Claim/ack and a correlated reply evidence delivery, not provider liveness or completion. Without a round trip, record `FABRIC-ROUNDTRIP-UNAVAILABLE` and collect a named artifact. - Record worker cwd; never assume repository. - **Workers write full output to files**; return a digest/path. - **A worker's report is a claim, not evide