24,815 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 |
|---|---|---|---|---|
| axonixtools/PocketMCP Turn your Android phone into an MCP (Model Context Protocol) server. AI agents and desktop | 19 | Codex, Gemini CLI, OpenCode | 2 | 6,597 tok |
| qwize-br/wize-development-kit | 19 | Codex, OpenCode | 1 | 902 tok |
| Muvon/octofs octomind.run Rust MCP filesystem server for AI coding agents: view, edit, batch-edit, shell, search, ha | 19 | Codex, OpenCode | 1 | 1,613 tok |
| dcc-mcp/dcc-mcp-houdini pypi.org SideFX Houdini MCP adapter for AI agents to inspect scenes, author procedural node graphs, | 19 | Codex, OpenCode | 1 | 1,834 tok |
| liuyi0808/android-review Android development review skills for Claude Code — covering OWASP MASVS security audit, C | 19 | Codex, OpenCode | 1 | 876 tok |
| ietf-wg-acme/draft-ietf-acme-dns-persist ietf-wg-acme.github.io | 19 | Codex, GitHub Copilot, OpenCode | 2 | 3,775 tok |
| meshcore-ninja/meshcore-ninja meshcore.ninja An open catalog of the MeshCore ecosystem | 19 | Codex, OpenCode | 1 | 737 tok |
| Jack-Liang/sap-for-agents SAP NWRFC → REST gateway designed for AI agents: search, inspect, invoke RFC/BAPI, read ta | 19 | Codex, OpenCode | 1 | 15,142 tok |
| watt-mind/factory watt-mind.github.io The factory that builds software — and itself. A runtime for self-improving agentic loops: | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 6,952 tok |
| event4u-app/agent-config event4u.app Skills, rules, slash commands and subagents for Claude Code, routed by intent and compiled | 19 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,650 tok |
| glechic/anki-connect-server Headless AnkiConnect-compatible REST API server with AnkiWeb sync support and MCP server i | 19 | Codex, OpenCode | 1 | 61 tok |
| anomaliaso/anomalia anomalia.so Your marketing department, automated. Open-source Grok Bot alternative specialized in mark | 19 | Claude Code, Codex, OpenCode | 30 | 10,835 tok |
| SimonMedy/DSH-Mobile Unofficial community mobile client for the DeepSeek Harness Web UI. | 19 | Codex, OpenCode | 1 | 957 tok |
| Jellman86/optimisarr Safety-first self-hosted FFmpeg media-library optimiser for Plex, Jellyfin, and Emby, with | 19 | Claude Code, Codex, OpenCode | 2 | 3,813 tok |
| whit3rabbit/clean-room-skill A skill for claude/codex to take source code and implement a clean-room of agents to gener | 19 | Claude Code, Codex, OpenCode | 2 | 4,734 tok |
| MongLong0214/commitlore Git-native decision memory for Claude Code, Codex, Cursor and other coding agents. Preserv | 19 | Codex, OpenCode | 1 | 967 tok |
| joshrotenberg/mcp-proxy docs.rs A config-driven Model Context Protocol (MCP) reverse proxy built in Rust. Aggregates multi | 19 | Codex, OpenCode | 1 | 4,729 tok |
| IvanMurzak/GameDev-MCP-Server ai-game.dev Engine-agnostic MCP server shared by Unity-MCP, Godot-MCP and Unreal-MCP | 19 | Codex, OpenCode | 1 | 1,262 tok |
| qarnet/serial-mcp Serial port MCP server for Claude Code, Codex, Opencode and AI agents. Reliable UART/USB-s | 19 | Claude Code, Codex, OpenCode | 2 | 15,023 tok |
| open-mcp-ai/termcp Not only an MCP that lets AI act like a human at the terminal — also a cross-platform AI-N | 19 | Claude Code, Codex, OpenCode | 2 | 3,317 tok |
| pendpost/pendpost pendpost.com The agent-first social media planner: an AI agent drafts and schedules posts across Instag | 19 | Codex, OpenCode | 1 | 8,992 tok |
| s-nems/open-northland opennorthland.org A modern, open-source reimplementation of the Cultures game series | 19 | Claude Code, Codex, OpenCode | 2 | 2,761 tok |
| permanu/superskill One-entry orchestrator for coding agents: jailed vault, FTS knowledge graph, 18-axis revie | 19 | Codex, OpenCode | 1 | 1,267 tok |
| renfei-design/Figma-AI-Bridge Agent + Skill System for Controlling Figma and Automate Design Process | 19 | Claude Code, Codex | 6 | — |
| shikokuchuo/secretbase shikokuchuo.net secretbase - Cryptographic Hash Functions and Data Encoding | 19 | Codex, OpenCode | 1 | 951 tok |
| zapstore/zsp Publish apps to relays | 19 | Codex, OpenCode | 1 | 352 tok |
| edwnh/dqmc | 19 | Claude Code, Codex, OpenCode | 7 | 1,920 tok |
| langchain4j/langchain4j-cdi Integrating langChain4J with CDI to be able to infuse applications with Ai seamlessly | 19 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,468 tok |
| remarkablegames/setup-butler 🎩 Set up GitHub Actions with itch.io butler CLI | 19 | Codex, OpenCode | 1 | 525 tok |
| pankajudhas81/pi-claude-auth | 19 | Claude Code, Codex, OpenCode | 8 | 1,320 tok |
| floor/vlist vlist.io Accessible, batteries-included ultra efficient virtual list for every framework. Zero deps | 19 | Claude Code, Codex, OpenCode | 17 | 1,210 tok |
| danielterra/FOUNDATION | 19 | Claude Code, Codex, OpenCode | 21 | 6,918 tok |
| DimitriGeelen/agentic-engineering-framework Governance framework for AI coding agents — enforces task traceability, structural gates, | 19 | Claude Code, Codex, OpenCode | 29 | 44,416 tok |
| iHildy/jules-task-queue jules.hildy.io An overengineered, open-source task queue for Google Jules power users | 19 | Codex, Gemini CLI, OpenCode | 2 | 6,860 tok |
| DevNullLtd/Yuzu devnullltd.github.io An Agentic Colleague Framework for IT: AI agents work alongside human operators on one rea | 19 | Claude Code, Codex, OpenCode | 52 | 8,736 tok |
| edilsonvilarinho/usage-monitor Desktop app that shows usage, quotas and cost of every AI coding tool in one panel — Claud | 19 | Claude Code, Codex, Gemini CLI, OpenCode | 22 | 12,807 tok |
| melodypapa/py-armodel support AUTOSAR model with python | 19 | Claude Code, Codex, OpenCode | 9 | 8,552 tok |
| CheshiAI/Cheshi Jev-powered conversation memory: find past sessions and revisit decisions with original so | 19 | Claude Code, Codex, OpenCode | 2 | 5,198 tok |
| appsec-foundry/appsec-advisor Claude Code plugin for code-anchored threat modeling and security architecture review. Not | 18 | Claude Code, Codex, OpenCode | 4 | 3,310 tok |
| connorads/dotfiles @connorads dotfiles 🟢 | 18 | Claude Code, Codex, OpenCode | 16 | 3,158 tok |
| LunarWerxs/RepoYeti repoyeti.com Run git from your phone, safely. A self-hosted daemon + mobile PWA for any git host (GitHu | 18 | Claude Code, Codex, OpenCode | 2 | 1,553 tok |
| amanayayatu-tech/ksana A localized, native AI investment research and decision-making system. It is designed to s | 18 | Codex, OpenCode | 1 | 665 tok |
| Sendmux/skills Agent skills for Sendmux | 18 | Codex, OpenCode | 1 | 408 tok |
| kaichen/mcp-local-router An MCP (Model Context Protocol) local router that serves as an aggregation proxy for MCP s | 18 | Claude Code, Codex, OpenCode | 2 | 630 tok |
| nitingupta220/riperflow npmjs.com One workflow methodology across 10 AI coding tools (Cursor, Claude Code, Opencode, Aider, | 18 | Claude Code, Codex | 7 | — |
| meawoppl/agent-portal txcl.io Elegant web interface for agentive development. | 18 | Codex, OpenCode | 1 | 14,277 tok |
| nativesoil/handover nativesoil.dev An open JSON format and local toolchain for carrying an AI assisted project's working stat | 18 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,002 tok |
| TheMattBerman/brand-shoot-kit AI product photography agent / OpenClaw skill for complete brand shoot kits | 18 | Claude Code, Codex, OpenCode | 2 | 4,531 tok |
| zh-efimenko/tech-tutorials Practical backend engineering courses (Java/Spring and related topics) and notes on AI dev | 18 | Claude Code, Codex, OpenCode | 5 | 3,788 tok |
| speakeasy-api/skills speakeasy.com Agent Skills for SDK generation and OpenAPI tooling with Speakeasy CLI | 18 | Claude Code, Codex, OpenCode | 2 | 3,754 tok |