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x9 Agent Skills v2.3.0

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@github-actions github-actions released this 02 Aug 14:22
· 26 commits to main since this release
v2.3.0
7551a25

Highlights

  • Added an extensible chrome-devtools MCP allowlist, initially containing avito.ru; matching domains bypass the browser extension in both runtimes and preserve agent-edge only as the unattended fallback.
  • Synchronized the published global-instruction examples with the current question-format and browser-retrieval fallback rules while keeping their shared core byte-identical.
  • Made x9-idea-critic turn upheld criticism into a self-contained stronger proposal, with a change map and verdict-specific handling for revised, surviving, killed, or unproven ideas.
  • Hardened x9-loop-engineering with conditional patterns for authoritative derived state, recoverable public lifecycle mutations, version-scoped continuity, task-first self-repair, and evidence-bound realized execution traces.
  • Made repository-backed diagram creation source-first, preserve existing structure and supported fonts until rendered proof passes, and use a clipboard round trip for faithful browser verification.
  • Tightened Excalidraw structure checks for escaped control tokens, native soft wrapping, semantic hard breaks, deleted bindings, and target-version normalization.
  • Strengthened rendered diagram evidence with content-viewport fit checks, post-normalization stability, explicit whole-view versus scrollable delivery, and protection from blocking native choosers.

Install / update

  • Full-plugin users can update in place; no data or skill-name migration is required.
  • Selective Codex installations that use an allowlisted browser target need the chrome-devtools MCP route from the x9-browser-session setup guide.

Compatibility

  • Browser routing outside entries in the chrome-devtools MCP allowlist is unchanged; the list currently routes avito.ru through MCP in Codex as well as Claude Code.
  • Existing x9-idea-critic modes and provider routes are unchanged; successful critiques now include an evidence-grounded next version of the idea.
  • Existing simple and linear workflow guidance is unchanged; the new loop recovery, versioning, self-repair, and lineage patterns apply only when those mechanisms exist.
  • Existing Excalidraw scenes remain supported, but invalid control text, dangling bindings, unstable wrapping, or unsupported hard line breaks now fail the stricter checker until corrected or explicitly allowed.

Breaking changes

None.

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