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Cloudflare open-sources Clef decision models on Workers AI

Cloudflare released Clef (27B) and Clef-flash (9B)—Jev-compatible decision models that return typed yes/no, choice, or score answers with probabilities for agent routing. Apache 2.0 weights are on Hugging Face; hosted inference runs on Workers AI, with an RL fine-tuning path for domain-specific classifiers.

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OpenAI ships Docs MCP for search-and-read from coding agents

OpenAI hosts a public streamable HTTP MCP at https://developers.openai.com/mcp so Codex, Cursor, Claude Code, and Copilot Agent can search and read OpenAI developer docs in session—docs only, no API calls on your behalf. Add it with codex mcp add , Cursor’s mcp.json , or claude mcp add transport http…

OpenAI

feedback-memory: Claude Code MCP that recalls your past edits

ssapable’s MIT MCP (plus Claude Code plugin) stores approve/edit/reject decisions in local PGlite+pgvector and injects the closest past corrections before the next draft—so style fixes don’t die with the chat. Install via /plugin or claude mcp add ; hooks cover SessionStart and UserPromptSubmit when tool calls alone aren’t enough…

DEV Community

mcp-lint scores MCP tool design so agents stop misfiring

Hao Li’s open source mcp lint audits an MCP tools/list for vague names, missing descriptions, unpaginated lists, and destructive tools without confirm hints—scoring each tool out of 100 with a CI fail under gate. Stdlib only Python (MIT), sibling to mcp tax’s token cost auditor; repo at github.com/hahahahahahahahah6/mcp lint…

DEV Community

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