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Graftfork carries your fork's patches onto each upstream release and moves you only when your tests pass

Shown on HN Nov 3, it replays each commit on your fork onto a new upstream release in a sandbox, keeping, dropping or agent-rewriting it, then hands you a graft/<version> branch only if no new test fails; it also carries patch-package and pnpm/bun patched dependencies and ships a Claude Code plugin plus an MCP server. Free covers 10 syncs a month on 5 copies, and Premium is $12 a month (Show HN).

Read at graftfork.com
Claude Code
An AI coding agent for terminal, IDE, web, and Slack

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Kairos is an Apache-2.0 fraud decisioning platform that your coding agent tunes over MCP

Shown on HN Nov 3 as an open source alternative to Sift and Sardine, one decide call returns approve, step up, review or block with reasons, and Claude Code, Cursor or Codex can connect over MCP to build workflows and run model experiments that mix logistic regression or boosted trees with plain language questions to Finic's Grayson model. Self hosting needs Node.js 22 and a Grayson API key, or you can use the hosted Kairos Cloud (Show HN)…

GitHub (finic-ai/kairos)

Chainguard's man.cgr.dev puts 59,419 version-exact manpages behind an MCP server for coding agents

Announced Nov 3 and shown on HN, the site rebuilds every manual page from 1,286 Chainguard OS packages nightly as HTML, Markdown, roff and JSON, and an MCP endpoint at https://man.cgr.dev/mcp with five tools lets an agent look up flags for the exact version an image ships instead of guessing from stale training data. It covers only Chainguard OS packages, not Debian or Ubuntu…

Chainguard Blog

mcp-toolsearch-proxy hides a huge MCP tool catalog behind five search and call tools

Shown on HN Nov 3 under MIT, the Go proxy sits in front of a gateway with hundreds of tools and exposes only search tools , describe tool and separate read and write call tools, which the authors' benchmark says cuts tool definition tokens 97% at 500 tools while keeping write calls on their own approval. It passes the caller's own token upstream, runs a multilingual embedding model in process with no GPU, and is early development before 1.0 (Show HN)…

GitHub (datolabs-io/mcp-toolsearch-proxy)

tmux-restore brings back tmux sessions after a reboot and reopens Claude Code, Codex and Gemini CLI conversations

Shown on HN Nov 3 under MIT, the one line installer wires tmux resurrect and tmux continuum to save sessions, layouts and scrollback every minute and once more at shutdown, while small adapters find each agent's conversation id so Claude Code, Codex, Gemini CLI, opencode and pi panes resume mid conversation. Editors restart on their own, but deploys and dev servers come back typed on the prompt, waiting for Enter…

GitHub (andrewboldi/tmux-restore)

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