ContextStream MCP v1.0.22

Changelog

1.0.22

• Agent Coach Kit: a new /coach endpoint lets a person coach an agent on
  recurring work from ChatGPT or Codex. It serves exactly three tools:
  workflow (read-only: capabilities, list, get, context, history,
  compare, metrics, export), workflow_save (append-only: create a
  workflow, refine its goal, start a job, save an output as text, an https link
  or a file the host hands over, add, rescope or retract feedback, edit or
  import guidance, set effort, close, reopen or cancel a job, record a
  verdict) and workflow_delete (one workflow, only with confirm set to its
  slug; hidden at once, erased within 30 days). Every write carries an
  operation id derived from its arguments, so a retry never saves twice, and
  ends with one status line: [COACH_SAVED], [COACH_ALREADY_SAVED],
  [COACH_CONFLICT] or [COACH_NOT_SAVED]. Replies name things by readable
  reference (weekly-note#4/v2), keep the person's words ("You said") apart
  from the coach's reading, and fence saved data as data, not instructions.
  /coach has its own OAuth protected-resource metadata
  (/.well-known/oauth-protected-resource/coach, scopes read:coach and
  write:coach) and serves a ChatGPT widget (ui://widget/coach.html); hosts
  without widgets get the same information as text. The coach tools stay off
  every other surface; a server started with
  CONTEXTSTREAM_TOOL_SURFACE_PROFILE=coach serves only them. Coach is a pilot:
  accounts without it get coach_not_enabled, which is not treated as a
  sign-in problem (3ccd4fe, 956e406).
• Hosted gateway: the HTTP gateway registers the coach tools (it builds its own
  tool registry, so /coach listed nothing there), compare no longer shows a
  version as revising itself, and get on guidance shows the person's words
  beside the coach's reading (956e406).
• Tool results can carry _meta, which the transports merge into the
  response's _meta; the coach tools use it to ask ChatGPT to sign the person
  in after a 401 or 403 (3ccd4fe).
• Agent Coach Kit for Codex Cloud (kits/agent-coach-kit/codex-cloud): Codex
  Cloud tasks cannot load MCP servers, so a repo skill
  (.agents/skills/contextstream-coach/SKILL.md) and a standard-library helper
  (scripts/coach.py) call the coach REST API with the person's key from a
  Codex network secret. The README covers the environment, network access, the
  storage host for large media, every command, the save tags and the exit
  codes. The kit lives in the repository; it is not part of the npm package or
  the binaries (066161c, 2809dab).

Who gets what: the coach tools reach ChatGPT and Codex when the hosted gateway
runs this version; the default, OpenAI and consolidated tool lists do not
change. No dependency changes.