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OpenAI's autonomous pipeline produced 948 Linux root exploits plus candidate patches for $1.2M in API credits

In a mid-October run with an upcoming cyber model, the pipeline reproduced 1,724 kernel bugs and built working local privilege escalation exploits for 948 of them, about $1,279 each, with human researchers reviewing results before reporting fixes to maintainers. The 948 counts validated exploits, not merged patches (HN).

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Positron adds an experimental MCP server so Claude Code, Codex and other agents can use your live R and Python sessions

In Positron 2026.10, turning on the MCP: Enabled setting lets agents like Claude Code, Codex, OpenCode, Kiro, Gemini and Copilot CLI see your loaded data, plots and consoles and run code there, labeled with the agent's name. Posit warns that this amounts to unrestricted shell access under your credentials, so trust decisions fall to your agent harness…

autorun-audit lists every hook, task and MCP server a repo will run when you open it or start an agent

Shown on HN, the MIT scanner ( uvx autorun audit repo <url ) reads folder open VS Code/Cursor tasks, Claude Code and Cursor hooks, unpinned MCP launches, dev container host commands, npm install scripts and hidden Unicode in AGENTS.md , then flags what can read credentials or hit the network and whether your tool asks first. It only reads files, never runs them, and ships a GitHub Action with SARIF output…

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