v0.21.1

Added

• Embedded memory-doctor verbs under brigade memory: status, lint (dead wiki-links), compact (flatten/tighten MEMORY.md), and init-git. Also available as python -m brigade.memory_doctor. Handoff promotion stays on brigade ingest.
• Search station CLI: brigade search status|doctor and review-only sync plan for GraphTrail plus optional code-search. Shared station health schema (station_health) powers status/doctor/plan across stations.
• Tokens station CLI: brigade tokens status|doctor and review-only wire plan for Token Glace (current name; TokenJuice is the old name) plus optional usage-tracker managed tool under the tokens station.
• brigade stations discover finds local station.json catalogs (brigade.station.v1) and prints brigade add <path> next commands.
• Plating managed tool under the guard station for optional demo render / leak scan / drift verify helpers.
• Evidence station CLI: brigade evidence status|doctor, review-only crawl plan and export plan, and brigade add evidence next-step banner. MiseLedger stays a process-boundary Go binary; crawl/import are operator-run.
• Pantry station first-class path: brigade pantry doctor, status/expiry/setup plans emit explicit next commands and product docs links, and brigade add pantry prints the multi-machine setup sequence. Agent Pantry stays a process-boundary Go sidecar.
• MCP adapter for Hermes: user-scoped ~/.hermes/config.yaml under mcp_servers (YAML subset, zero-dep surgical merge). Requires --user-scope.
• MCP adapters for Grok CLI: project .grok/config.toml (grok) and user ~/.grok/config.toml (grok-user, requires --user-scope). Same Codex-like [mcp_servers.<name>] TOML shape. (#183)

Fixed

• Release preflight now bumps and synchronizes every version stamp before the full verification and cold-start gates, and the checklist confirms the published PyPI version after tagging.
• MCP Codex/Grok empty-args fingerprint conflicts: to_provider no longer emits args: [], matching TOML render which omits empty arrays, so force-sync stays idempotent. (#181)
• MCP import of url-only servers no longer lands as invalid stdio+url; coerce to http/sse, including OpenClaw sources with a bogus transport: stdio or a command that is actually a URL. (#182)
• Productized GraphTrail ↔ Brigade ↔ MiseLedger dogfood path: brigade operator checkup reports optional loop health (graph / ledger / last and mean brief_hit_rate from run receipts) without blocking readiness; brigade add graphtrail installs the code-graph tool under the search station; QUICKSTART documents install → checkup → export → rank.
• Outcome rank/reconcile surfaces mean context_eval.brief_hit_rate per skill as a quality signal (secondary sort among equal Wilson scores; install/rollback thresholds still use verified exit codes only).
• brigade-work skill teaches the full loop: verify with capture → outcome from run → MiseLedger export → evidence brief next time.
• brigade add accepts a managed tool name (e.g. graphtrail) as well as a station name, so optional loop sidecars install without pulling every tool on the station.

Changed

• Memory station no longer installs the external memory-doctor package. Maintenance is built into brigade-cli; bootstrap-doctor remains an optional sidecar for OpenClaw prefix trim.