43,547 repositories keep their own agent configuration in the open: a CLAUDE.md, a rules file, instructions for Copilot, a skill the project runs on itself. These are not mods to install. They are worth reading for what they reveal — what a maintainer thinks an agent gets wrong.
Building agents7,521Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295Frontend2,250Security2,004Productivity1,709
All Claude Code32,116 Codex23,280 OpenCode22,053 GitHub Copilot3,543 Gemini CLI1,915 Cursor1,736 Windsurf119 Kiro77
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| teng-lin/agent-fetch Full-content web fetcher for AI agents — Chrome TLS fingerprinting, browser impersonation, | 308 | Claude Code | 1 | 1,096 tok |
| sopaco/cortex-mem sopaco.github.io 🧠 The production-ready cognitive foundation for autonomous systems such as Embodied-AI an | 308 | Codex, OpenCode | 1 | 1,620 tok |
| theNetworkChuck/claude-phone Voice interface for Claude Code via SIP/3CX - Call your AI, and your AI can call you | 308 | Claude Code | 1 | 2,575 tok |
| Fu-Jie/openwebui-extensions fu-jie.github.io A collection of enhancements, plugins, and prompts for Open WebUI, developed and curated f | 308 | Claude Code, GitHub Copilot, Cursor, Gemini CLI | 9 | 18,915 tok |
| Doist/todoist-cli todoist.com Command-line interface for Todoist. | 308 | Claude Code, Codex, OpenCode | 2 | 1,229 tok |
| nirholas/cryptocurrency.cv cryptocurrency.cv Free crypto news API - real-time aggregator for Bitcoin, Ethereum, DeFi, Solana & altcoins | 308 | Claude Code, Codex, OpenCode | 2 | 3,311 tok |
| Lumen-Labs/brainapi2 brainapi.lumen-labs.ai BrainAPI is a knowledge graph–powered AI memory layer that transforms unstructured data in | 308 | Claude Code, Codex, OpenCode | 2 | 53 tok |
| apollographql/apollo-mcp-server apollographql.com Apollo MCP Server | 307 | Claude Code, Codex, OpenCode | 5 | 1,067 tok |
| amadad/mirofish-cli Multi-agent AI prediction engine - digital sandbox for scenario simulation (fork of 666ghj | 307 | Claude Code | 1 | 1,098 tok |
| musistudio/llms A universal LLM API transformation server | 307 | Claude Code | 1 | 1,046 tok |
| disler/aider-mcp-server Minimal MCP Server for Aider | 307 | Claude Code | 4 | — |
| ErlichLiu/claude-agent-sdk-master Learn to build real-world applications with Claude Agent SDK. This tutorial takes you fro | 307 | Claude Code | 1 | 1,265 tok |
| onikan27/claude-code-monitor Real-time dashboard for monitoring multiple Claude Code sessions. CLI + Mobile Web UI with | 307 | Claude Code | 1 | 1,332 tok |
| warpdotdev/oz-for-oss oz.warp.dev Workflows and skills to help people and agents collaborate on open-source software with th | 307 | Claude Code, Codex | 18 | — |
| AvdLee/Core-Data-Agent-Skill avanderlee.com An Agent Skill focused on Apple’s Core Data framework, helping with data modeling, fetch r | 307 | GitHub Copilot | 1 | 1,115 tok |
| radareorg/radare2-mcp MCP stdio server for radare2 | 307 | Codex, OpenCode | 1 | 1,097 tok |
| data-privacy-stack/presidio-research data-privacy-stack.github.io This package features data-science related tasks for developing new recognizers for Presid | 307 | Codex, OpenCode | 1 | 776 tok |
| cyberchitta/llm-context.py cyberchitta.cc Share code with LLMs via Model Context Protocol or clipboard. Rule-based customization ena | 306 | Claude Code | 1 | 582 tok |
| iamzhihuix/happy-claude-skills | 306 | Claude Code, Codex, OpenCode | 2 | 948 tok |
| safety-research/automated-w2s-research | 306 | Claude Code | 5 | — |
| pollen-robotics/reachy_mini_conversation_app Talk with Reachy Mini! | 306 | Claude Code, Codex, OpenCode | 2 | 2,726 tok |
| FradSer/mcp-server-mas-sequential-thinking An advanced sequential thinking process using a Multi-Agent System (MAS) built with the Ag | 305 | Claude Code | 1 | 1,388 tok |
| minmaxflow/mini-kode An educational AI coding agent CLI | 305 | Claude Code, Codex, OpenCode | 2 | 634 tok |
| streamthoughts/jikkou jikkou.io The Open source Resource as Code framework for Apache Kafka. Jikkou helps you implement Gi | 305 | Claude Code, Codex, OpenCode | 2 | 2,164 tok |
| almeidazs/better-drizzle better-drizzle.com ORM, but better | 305 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,523 tok |
| edinetdb/dexter-jp edinetdb.jp Autonomous research AI agent for Japanese stocks | AI agent for deep financial research on | 305 | Codex, OpenCode | 1 | 1,377 tok |
| Koomook/data-go-mcp-servers Korea public data portal (data.go.kr) API MCP servers | 305 | Claude Code | 2 | 1,926 tok |
| blockscout/frontend eth.blockscout.com Front-end application for Blockscout chain explorer | 305 | Claude Code, Codex | 27 | — |
| Prorise-cool/Claude-Code-Multi-Agent A next-generation AI programming assistant ecosystem driven by Claude-Code-Multi-Agent. A | 304 | Claude Code | 10 | 1,622 tok |
| mathomhaus/guild Shared context, memory, and task coordination across AI coding agents. Single Go binary, l | 304 | Claude Code, Codex, OpenCode | 2 | 701 tok |
| vivy-company/aizen aizen.win Bring order to your projects, environments, and day-to-day work. | 304 | Claude Code, Codex, OpenCode | 2 | 2,191 tok |
| lqs/retrotick retrotick.com 💾 Run .exe in browser — x86/ARM emulator with reimplemented Win32/WinCE/Win16/DOS APIs in | 304 | Claude Code | 1 | 3,091 tok |
| 0xNyk/lacp nyk.dev Local-first policy, evidence, memory, and recovery controls for Claude, Codex, Hermes, and | 304 | Claude Code, Codex, OpenCode | 2 | 5,478 tok |
| termly-dev/termly-cli termly.dev Mobile companion for Claude Code, Gemini CLI & OpenCode. Encrypted, remote | 304 | Claude Code | 1 | 3,437 tok |
| AnttiHero/lavern lavern.ai An agentic law firm. Yours. 67 specialist AI agents that review documents through evidence | 304 | Claude Code | 1 | 3,358 tok |
| useagenthq/useagent useagent.org The open-source AI coworker for your team: agents with their own cloud computer, your tool | 304 | Claude Code, Codex, OpenCode | 2 | 1,158 tok |
| n9e/fe Nightingale frontend | 304 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 3,384 tok |
| Homebrew/BrewUI 📺 Homebrew's official macOS GUI | 303 | Claude Code, Codex, Cursor, OpenCode | 5 | 3,056 tok |
| millionco/debug-agent debug-agent.com Debugging skill for AI agents | 303 | Claude Code, Codex, OpenCode | 2 | 544 tok |
| JaredStewart/coderlm Tree-sitter-powered code indexing server that gives LLM agents precise, on-demand access t | 303 | Claude Code | 1 | 1,481 tok |
| AliAkhtari78/SpotifyScraper spotifyscraper.readthedocs.io Extract public Spotify data — tracks, albums, artists, playlists, podcasts & lyrics — with | 303 | Claude Code | 13 | 862 tok |
| clay-good/OpenLore npmjs.com Deterministic, local-first memory and guardrails for AI coding agents with no LLM in the h | 303 | Claude Code, Codex, OpenCode | 3 | 9,179 tok |
| ognjengt/founder-skills Claude skills for founders | 303 | Claude Code | 1 | 1,467 tok |
| hassancs91/claude-youtube-editor learnwithhasan.com Record the talking head, Claude Code does the rest: the cut, the visuals, the voice, the s | 303 | Claude Code | 1 | 1,783 tok |
| royerlab/napari-chatgpt A napari plugin to process and analyse images with chatGPT! | 302 | Claude Code | 1 | 1,077 tok |
| apache/camel-quarkus camel.apache.org Apache Camel Quarkus | 302 | Claude Code, Codex, OpenCode | 2 | 3,346 tok |
| admica/FileScopeMCP Analyzes your codebase identifying important files based on dependency relationships. Gene | 302 | Codex, OpenCode | 1 | 2,415 tok |
| yuqie6/ProductFlow draw.devbin.de gpt-image-2 image-generation workbench / Self-hosted workbench for AI copy, posters, image | 302 | Claude Code, Codex, OpenCode | 22 | 1,190 tok |
| quadrismegistus/prosodic quadrismegistus.github.io Prosodic: a metrical-phonological parser, written in Python. For English and Finnish, with | 302 | Claude Code | 2 | 11,617 tok |
| dannysmith/tauri-template A production-ready template for building modern desktop applications with Tauri v2, React | 302 | Claude Code, Codex, OpenCode | 2 | 1,275 tok |