Context Canvas Codex v0.7.0 — bounded reflection preview

Context Canvas Codex 0.7.0

This release adds the opt-in context-canvas-reflection v0 preview skill while
leaving the Context Canvas 0.6 runtime, MCP server, hooks, persistence, references,
and snapshot behavior unchanged.

What is new

• one evidence-first reflection pass at a meaningful trajectory checkpoint;
• a bounded CONTINUE, INVESTIGATE, or ESCALATE disposition contract;
• a closed optional Canvas read allowance and provenance-labelled proposal-only
  writeback;
• owner-override retirement, shared per-task budgets, stop conditions, and
  experimental utility/retirement guidance;
• bilingual product documentation and focused static contract coverage.

Implicit invocation is disabled in the public plugin by default. Invoke
$context-canvas-reflection explicitly or opt in with a bounded trigger policy in
a user-controlled AGENTS.md. The skill is advisory: it does not own replanning,
rollback, pause, publication, delivery, external effects, or Canvas lifecycle.

Install

codex plugin marketplace add phenomenoner/Chatgpt-Codex-App-Plus --ref context-canvas-codex-v0.7.0
codex plugin add context-canvas-codex@codex-app-plus

Restart Codex and open a fresh task before checking pickup. Plugin catalog,
configuration, or cache visibility alone does not prove that a running task loaded
the new skill or hooks.

Verification

• root suite: 9 tests passed;
• Context Canvas suite: 88 tests passed, 1 skipped;
• skill structure validation passed;
• public manifest/lock validation passed with zero errors;
• git diff --check passed.