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Kerno v1 runtime-tests backend flows, MCP servers, and queues from inside Claude Code, Cursor, or Codex

Kerno v1 lets your coding agent map and test full user flows, HTTP routes, MCP tools, and queue consumers against your real databases and services, with OWASP-based security checks and tests saved to your repo. A deterministic kernoio/kerno-check@v1 GitHub Action re-runs them on every PR; the free Community plan covers one repo and 30 runs a month.

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Chainguard MCP goes GA with four enterprise servers for agent dependency checks

Chainguard opened GA for enterprise on four OAuth MCP servers— cg oci , cg apk , cg versions , and cg api —so agents in Claude Code, Cursor, and other MCP clients can verify image tags, Wolfi package equivalents, EOL status, and org policy before shipping deps. Connect via each server URL with browser OAuth, or headless with chainctl auth login audience=<server…

Chainguard Blog

GPT-5.5 retires from ChatGPT, Work, and Codex; API stays available

On Oct 14, OpenAI retired GPT 5.5 from ChatGPT, ChatGPT Work, and Codex on every plan; the OpenAI API is unaffected. Codex users on ChatGPT sign in should replace gpt 5.5 with gpt 6 sol (Plus/Pro/Business/Enterprise/Edu) or gpt 6 luna (Free/Go desktop), including config.toml , custom agents, and scheduled tasks…

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