44,954 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| WYRE-AI/msp-claude-plugins mcp.wyre.ai The community-driven Claude Code plugin marketplace for MSPs — 70+ plugins across PSA, RMM | 52 | Codex, OpenCode | 1 | 1,066 tok |
| zebbern/zebbern-kali-mcp MCP server for Kali toolkit (docker) - 121 tools for AI-assisted security testing give age | 52 | Claude Code | 1 | 18,261 tok |
| aliou/pi-synthetic Pi provider for Synthetic - open-source models via OpenAI-compatible API | 52 | Claude Code, Codex, OpenCode | 2 | 1,427 tok |
| davidbuenov/dbv-md-reader davidbuenov.github.io Lector nativo de Markdown (.md) para Windows, Linux y macOS, ultra-ligero de lectura y ed | 52 | Claude Code, GitHub Copilot, Gemini CLI, Windsurf | 11 | 889 tok |
| darkroomengineering/cc-settings Claude Code configuration — agents, skills, hooks & settings for Darkroom Engineering | 52 | Claude Code, Codex, OpenCode | 3 | 3,737 tok |
| NikitaDmitrieff/auto-co-meta runautoco.com Autonomous AI Company OS — 14 AI agents loop 24/7, ship real software | 52 | Claude Code | 51 | 3,943 tok |
| cloud-ru-tech/mcp-server-mattermost mcp-server-mattermost.readthedocs.io MCP server for Mattermost — let Claude, Cursor, and other AI assistants work with channels | 52 | Claude Code, Codex, OpenCode | 2 | 2,480 tok |
| OnlyCLI/OnlyCLI onlycli.github.io Turn any OpenAPI spec into a native CLI binary. No MCP, no bloat, no runtime dependencies, | 52 | Codex, OpenCode | 1 | 730 tok |
| ianderse/pob-mcp Path of Building MCP | 52 | Claude Code | 7 | — |
| dhicoc/wuyun-liuqi-skills Five Movements and Six Qi Skills Router — AI auto-routing + deterministic calculation engi | 52 | Claude Code, Codex, OpenCode | 3 | 1,562 tok |
| trunghaiy/appshot Generate App Store & Google Play preview videos and screenshots from a simple TypeScript c | 52 | Claude Code, Codex, OpenCode | 2 | 1,250 tok |
| Patrick-Healy/tikz-diagrams-skill | 52 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 589 tok |
| yokingma/weclaws Self-hosted multi-user WeChat AI agent console supporting web management, Docker deploymen | 52 | Claude Code, Codex, OpenCode | 3 | 769 tok |
| ahundt/ai-session-search Ultra-fast rust-powered AI agent session search and analysis. Search millions of messages | 52 | Claude Code, Codex, OpenCode | 3 | 1,847 tok |
| netresearch/security-audit-skill Agent Skill for PHP security audits - OWASP patterns, vulnerability detection | Claude Cod | 52 | Codex, OpenCode | 1 | 676 tok |
| sandraschi/windows-computer-use-mcp Windows Computer Use for AI Agents. Both a tool (22 MCP tools for click, type, screenshot, | 52 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 2,470 tok |
| ttpears/bookstack-mcp MCP server for BookStack wiki — search, read, create, and manage documentation via AI assi | 52 | Claude Code, Gemini CLI | 2 | 1,223 tok |
| julianoczkowski/product-manager A market-driven Product Manager copilot (Agent Skills + Claude Code plugin) based on the P | 52 | Claude Code, Codex, OpenCode | 2 | 2,073 tok |
| PyModel/designer-skill niblet.pymodel.com Plug-and-play MCP that gives your coding agent UI superpowers. One-line install, zero conf | 52 | Claude Code | 1 | — |
| nozomi-koborinai/terradart terradart.dev 🎯 Type-safe IaC for Dart. | 52 | Claude Code, Codex, OpenCode | 8 | 16,212 tok |
| Enriquemarq1/zernio-library-skills zernio.com Claude Code skills and a working white-label app on Zernio, marketing infrastructure for p | 52 | Claude Code, Codex | 12 | 1,473 tok |
| Clawdlinux/agentic-operator-core clawdlinux.org Runtime-agnostic Kubernetes governance for AI agents: gVisor isolation, egress policy, cos | 52 | Claude Code | 1 | 160 tok |
| theolundqvist/pr-cockpit prcockpit.com An extremely fast GitHub for pull request review: PRs open in 20 ms. Keyboard-first, macOS | 52 | Codex, OpenCode | 1 | 4,527 tok |
| Avick3110/houseCARL Comprehensive data-layer access to your Skyrim SE load order: read any record, author patc | 52 | Claude Code, Codex, OpenCode | 9 | 2,000 tok |
| windoze95/cantinarr cantinarr.com Media requests and server management in one app. Browse movies, shows, books, and music; m | 52 | Claude Code, Codex, OpenCode | 2 | 6,815 tok |
| kv0906/cc-skills | 52 | Claude Code | 1 | 614 tok |
| basedosdados/pipelines 🔀 Orquestrador de fluxos de captura, ingestão e tratamento de dados da BD | 52 | Claude Code, Codex, OpenCode | 18 | 5,210 tok |
| amoslee2026/Babel AI-native Chiplet design flow based on open-source EDA toolchain | 52 | Codex, OpenCode | 1 | 1,201 tok |
| rstrouse/nodejs-poolController-dashPanel A dashboard panel for tagyoureit/nodejs-poolController | 52 | Codex, GitHub Copilot, OpenCode | 2 | 2,080 tok |
| saschb2b/okf-studio saschb2b.github.io A fast, native desktop reader for Open Knowledge Format bundles. Point it at a folder to e | 52 | Claude Code, Codex, OpenCode | 15 | 5,825 tok |
| augety121/MCP-State-Twin Deterministic, forkable, stateful MCP test worlds for reproducible AI agent evaluation—wit | 51 | Codex, OpenCode | 1 | 148 tok |
| 1425sd/AI-memory-project A project context template for AI coding assistants. Put these files into any project so t | 51 | Codex, OpenCode | 1 | 902 tok |
| darraghoriordan/use-miller usemiller.dev A NestJS and NextJS app for selling software products and showing examples of how-tos | 51 | Codex, GitHub Copilot, OpenCode | 2 | 1,673 tok |
| hertz-ai/HARTOS docs.hevolve.ai An AI-native OS. Models run on your own hardware, nodes federate peer-to-peer with no brok | 51 | Claude Code | 1 | 9,346 tok |
| nemanjan00/dev-environment My docker-based dev environment | 51 | Claude Code, Codex, OpenCode | 2 | 3,704 tok |
| clawbot7/cli-gateway Chat-channel ↔ ACP agent gateway with scheduler | 51 | Codex, OpenCode | 1 | 728 tok |
| FredySandoval/pi-browser-template Production-grade template for Pi-powered Chrome extensions | 51 | Codex, OpenCode | 1 | 1,154 tok |
| ZUnfurl/zunfurl Static-first Astro framework for brand sites, Sanity CMS, and read-only Shopify retail cat | 51 | Codex, OpenCode | 1 | 1,296 tok |
| kaldown/ccpm Claude code plugin manager | 51 | Claude Code | 1 | 3,031 tok |
| atgreen/secscan-skill Mirror of https://cave.moxielogic.com/atgreen/secscan-skill | 51 | Claude Code, Codex, OpenCode | 4 | 2,158 tok |
| sliamh11/Deus A token-efficient open-source AI assistant that remembers, adapts, and improves — secured, | 51 | Claude Code, Codex, OpenCode | 8 | 5,111 tok |
| d-kimuson/modular-mcp A Model Context Protocol (MCP) proxy server that enables efficient management of large too | 51 | Claude Code | 1 | 437 tok |
| pomerium/mcp-app-demo Demo application showcasing how to build and secure MCP servers and clients with Pomerium | 51 | Claude Code, GitHub Copilot, Cursor | 3 | 10,303 tok |
| bfollington/terma གཏེར་མ | 51 | Claude Code, Codex, OpenCode | 5 | 1,443 tok |
| Automattic/pressship pressship.org Submit and release WordPress.org plugins from the command line. | 51 | Claude Code | 1 | — |
| haoruilee/oh-my-mcode | 51 | Claude Code, Codex, OpenCode | 2 | 4,165 tok |
| gc-victor/sxo sxoui.com SXO is a multi-runtime server-side JSX tool for Node.js, Bun, Deno, and Cloudflare Workers | 51 | Codex, OpenCode | 1 | 10,202 tok |
| ndif-team/ndif The NDIF server, which performs deep inference and serves nnsight requests remotely | 51 | Claude Code, Codex, OpenCode | 2 | 868 tok |
| neo4jrb/neo4j-ruby-driver Neo4j Ruby Driver | 51 | Claude Code | 2 | 1,518 tok |
| rfabbri/minus multiview-3d-drawing.sourceforge.net Minimal problem numerical continuation solver | 51 | Codex, Gemini CLI, OpenCode | 2 | 2,607 tok |