ContextStream MCP v1.0.2

Changelog

1.0.2

• fix(coordination): coordination(action=share) validates kind against the API enum (decision, constraint, api_contract, risk, status, knowledge) and defaults an omitted kind to knowledge like the API; 1.0.1 rejected status/risk client-side and sent an API-refused note default (#88).

1.0.1

• Answer: answer actions for query, recent changes, receipt recovery, and
  feedback against the ContextStream Answer API. Mutations are one-shot with
  no retry or session-refresh replay; request and receipt identity are
  validated with strict closed schemas, and recorded-only feedback is
  reported as such (#83).

• Decision conflicts: the API flags a decision capture that overlaps another
  session's recent decision on the same subject (possible_conflicts, either
  direction). [DECISIONS] / [RECENT_DECISIONS] lines carry a
  ⚠️ possible conflict with "…" note plus a [DECISION_CONFLICT] rule,
  [GROUNDING] hits get a conflict-check label and a DECISION_CONFLICT
  line naming the other decision, the session-start and subagent-start
  briefings show the note, and session(action="capture") announces it so
  the agent confirms with the user which decision stands and supersedes the
  other. Older API builds render nothing extra.

• Coordination v2: coordination(action="reply", notice_id, message) answers
  a notice back to the session that raised it (identical replies dedup;
  fan-in and ended-session notices have no origin and are reported as "ack or
  dismiss instead"); check_in forwards an optional metadata object (git
  branch/commit) as presence metadata the coordination judge sees as
  evidence; a (blocking) notice is a direct conflict with another session,
  to be read before continuing and then acked or replied to.

• Wave 3b parity: memory(action="decisions") requests the typed
  decisions.v1 envelope (query, category, sort, status, since, offset) and
  renders [DECISIONS] / [DECISION] lines with status, freshness, category,
  and id, plus [PARTIAL] lines for every degraded source (including servers
  that still return the legacy array). New memory(action="create_decision")
  and memory(action="decision_action"); session(action="capture", event_type="decision") routes to the typed create when rationale,
  alternatives, scope, or confidence are present; supersede_node accepts
  lookup text and returns a [CANDIDATES] list when ambiguous;
  decision_trace renders [DECISION_TRACE] with the server answer.

• Lessons: capture_lesson, get_lessons, update_lesson, delete_lesson,
  and the new supersede_lesson go to /lessons first and fall back to the
  events path only on 404 (stated with a [PARTIAL] line). context() and
  session(action="ground") render [LESSONS_WARNING] through one renderer
  (stored severity, relevance shown separately). Suggested-rule actions
  render typed [SUGGESTED_RULES] lines with source_lesson_ids and the
  native guidance snippet.

• Coordination: context() fetches the coordination inbox (skipped on the
  fast route) and context()/init() check in when a session id is
  present; [COORDINATION] lines prefix other-project notices with
  [other project], add a … N more trailer, and are never auto-acked;
  share validates kind client-side.

• Hygiene: [RULES_NOTICE] now names the real refresh path
  (contextstream-mcp update, previewed by help(action="editor_rules"))
  instead of a phantom generate_rules() tool; the phantom graph_decisions
  entry left the light toolset; memory_decisions is reachable in
  consolidated mode; grounding hits with superseded_by are marked
  stale=true, stale_reason="superseded"; HarnessId::ContextCode
  (contextcode, csc, …) gets capability-aware teaching.

• Added the feed tool for ContextStream Context Feeds (list, ensure, get,
  update, archive, items, post, follow, unfollow, read, share, unshare,
  feedback, curate, runs, sources, ground) with a feeds bundle, typed
  client methods, and [FEED] lines plus structured feed_items in
  session(action="ground"). Feeds require a ContextStream deployment with
  CONTEXTSTREAM_FEEDS_API_ENABLED; the tool reports when the API is absent.

1.0.0

• Replaced the legacy TypeScript implementation with the canonical Rust MCP
  server while preserving public repository history.
• Added the MongoDB-free remote acceleration build.
• Added a dependency-free npm compatibility launcher with exact-version
  downloads, SHA-256 verification, atomic caching, offline reuse, and the
  mcp-server, contextstream-mcp, and contextstream-hook aliases.
• Added dual Streamable HTTP and npm stdio MCP Registry metadata.
• Minimized VCS capture to opaque checkout IDs, credential-free remotes,
  bounded/redacted subjects, and aggregate metadata; author identity and raw
  paths are not transmitted.
• Moved build, security, attestation, and release authority to this repository.