23,799 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 agents8,544Claude Code6,892Git and workflow3,622Data and AI3,580Backend and APIs3,558Languages3,492Planning3,321Code review2,907Testing2,690DevOps and cloud2,489Writing and docs2,484Memory and context2,374Research2,321Frontend2,311Security2,178Project management1,971
All Claude Code32,539 Codex24,879 OpenCode23,799 GitHub Copilot3,723 Gemini CLI2,040 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| amplifthq/opentag openmeld.ai Legacy OpenTag source history, branches, and tags. No active development or deployment. | 0 | Claude Code, Codex, OpenCode | 4 | 6,155 tok |
| unifyai/unify Unify: an AI assistant built as a back office of cooperating LLM-driven state managers (ar | 0 | Claude Code, Codex, OpenCode | 3 | 37,137 tok |
| jonnyzzz/mcp-steroid devrig.dev Give your AI Agent a whole IDE, not just the files | 0 | Claude Code, Codex, OpenCode | 2 | 6,920 tok |
| tools-for-agents/anvil tools-for-agents.github.io 🔨 Throwaway Docker sandbox for agents: run code/commands in isolated, resource-limited co | 0 | Codex, OpenCode | 1 | 854 tok |
| vanppsa/oracle-models This project transforms the `oracle-models` skill into a **local MCP Server**. It classifi | 0 | Codex, Gemini CLI, OpenCode | 2 | 3,793 tok |
| huaqing0/obsidian-mcp-server Custom Obsidian MCP server with workspace control, vault structure tools, and native Excal | 0 | Claude Code, Codex, OpenCode | 2 | 13,450 tok |
| Ace627/vite-vue3-template A basic configuration template based on Vue3, TypeScript, and Vite, suitable for quickly s | 0 | Codex, OpenCode | 1 | 1,215 tok |
| Weaverse/.agents weaverse.io Agents, skills, commands, and rules for AI-powered coding tools — used daily to supercharg | 0 | Codex, OpenCode | 1 | 413 tok |
| AgentsORG/design-engineering skills.sh Design engineering for AI agents: a skill graph, 13 agents that loop (with a cross-model d | 0 | Claude Code, Codex, OpenCode | 1 | 8,995 tok |
| yuxiaoji30-lang/ai-maintainer-copilot-skill A public, evidence-first agent skill for open-source maintainers: AI-assisted issue triage | 0 | Codex, OpenCode | 1 | 348 tok |
| ma2za/google-news-api pypi.org Google News API Python client for Google News RSS search, top stories, async clients, URL | 0 | Claude Code, Codex, OpenCode | 3 | 867 tok |
| daveepope/arena A cross platform sandboxing framework with built in profiling workflows. | 0 | Claude Code, Codex, OpenCode | 3 | 13,522 tok |
| elvis-ndubuisi/lazypr | 0 | Codex, OpenCode | 1 | 1,207 tok |
| sturlese/stigmergy A team's knowledge, captured where the work happens, filed by an agent, and answered with | 0 | Claude Code, Codex, OpenCode | 4 | 1,893 tok |
| simonwong/writing-skills 沉淀并写出个人风格的写作 skills | 0 | Claude Code, Codex, OpenCode | 2 | 876 tok |
| thomastron/personal-constitution Personal belief accountability system + Socratic debate-prep toolkit for agentic AI (Claud | 0 | Claude Code, Codex, OpenCode | 2 | 1,980 tok |
| SeanHogg/Builderforce.ai Agentic AI Coding Platform that enables everyone to train, design and embed custom LLMs in | 0 | Claude Code, Codex, OpenCode | 3 | 376 tok |
| dbhq-uk/verve-skill skills.dbhq.uk Agent skill that strips AI tells from prose and puts a human voice back, pitched at the re | 0 | Claude Code, Codex, OpenCode | 1 | 2,340 tok |
| shno-labs/mem-forge Give every agent your team's brain on day one. The memory layer for AI agents. Everything | 0 | Claude Code, Codex, OpenCode | 2 | 2,602 tok |
| harshanandak/forge Forge — an open building-block platform for AI coding agents: blocks declare operations on | 0 | Codex, OpenCode | 1 | 488 tok |
| LinVireo/browsertap-mcp | 0 | Codex, OpenCode | 1 | 1,167 tok |
| tony/skills | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,885 tok |
| Paul-hengChen/agent-governance-mcp MCP server for multi-IDE AI agents — server-side gates for shared state, rule drift, and l | 0 | Claude Code, Codex, OpenCode | 2 | 4,471 tok |
| ariffazil/AAA aaa.arif-fazil.com A2A v1.0 federation gateway and state plane. Routes intent. Displays state. Never judges, | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,158 tok |
| rahmanef63/connectors One MCP server, several ways to register and ship it. A guide repo an AI agent reads befor | 0 | Claude Code, Codex, OpenCode | 2 | 2,901 tok |
| kleosr/kleosrules Cursor harness pack: user rules, skills, Bash hooks, local HANDOFF memory. macOS, Linux, W | 0 | Codex, OpenCode | 1 | 476 tok |
| jmenzies722/shua-labs shua-labs.vercel.app Tools for running AI agents in production — safe, observable, cheap to operate. | 0 | Claude Code, Codex, Cursor, OpenCode | 16 | 471 tok |
| osac-project/osac-ai-skills | 0 | Claude Code, Codex, OpenCode | 3 | 2,051 tok |
| hon454/grimoire A spellbook of plugins for Claude Code and Codex. Each plugin is a book; archmage is the r | 0 | Claude Code, Codex, OpenCode | 2 | 1,988 tok |
| Tamaz-sujashvili/senior-code-mcp MCP server giving coding agents semantic + structural search over your codebase, so they r | 0 | Codex, OpenCode | 1 | 852 tok |
| noktohq/nokto-agent-orchestrator noktohq.github.io AI agents that deliver code through pull requests — Claude Code + Codex with worktree isol | 0 | Claude Code, Codex, OpenCode | 2 | 406 tok |
| AgentTanuki/agent-guild agent-guild-5d5r.onrender.com The trust + settlement layer for AI agents — discover, vet, pay, and build portable reputa | 0 | Codex, Gemini CLI, OpenCode | 2 | 2,238 tok |
| Mimirs402/bountyverdict mimirs402.github.io GitHub Actions failure diagnosis, bounty checks, and AGENTS.md audits for AI coding agents | 0 | Codex, OpenCode | 1 | 324 tok |
| gCuadros/hevy-mcp | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 5,216 tok |
| littleblakew/msds-chain-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,451 tok |
| twzrd-sol/twzrd-trust TWZRD buyer-side x402 trust packages: x402 trust gate, elizaOS trust plugin, and the agent | 0 | Claude Code, Codex, OpenCode | 8 | 1,434 tok |
| vncent786/bounty-api bountyapi.com Agent-native API marketplace with x402 micropayments. AI agents discover via MCP, pay per | 0 | Codex, OpenCode | 1 | 4,722 tok |
| srmackey/context-forge Context Forge gives every AI project a local memory of its sessions, so the next session, | 0 | Claude Code, Codex, OpenCode | 2 | 956 tok |
| lukasrepublic/agentic-foundry The factory: a Claude Code plugin for governed, spec-driven delivery — frozen acceptance c | 0 | Claude Code, Codex, OpenCode | 1 | 952 tok |
| shibu003/talkingclaw [Active] A local voice room where multiple coding agents (Claude Code / Codex / Gemini CLI | 0 | Claude Code, Codex, OpenCode | 2 | 1,675 tok |
| KevinBigham/codex-safe-starter Safe repo-local starter template for Codex guidance, skills, read-only agents, conservativ | 0 | Codex, OpenCode | 1 | 1,484 tok |
| mheraskin/soloe Local-first agent development environment for solo developers coordinating CLI agents acro | 0 | Codex, OpenCode | 1 | 344 tok |
| Gladisintelligible706/vibe-driven-dev Build TypeScript dev workflows that speed delivery, keep plans clear, and make handoff cle | 0 | Codex, OpenCode | 1 | 4,099 tok |
| haiqigeng/1-web-analyst-mcp-setup Windows-first skill for safely connecting and verifying web analyst MCP tools across Codex | 0 | Codex, OpenCode | 1 | 183 tok |
| Morningstar202604/awesome-skillkit morningstar202604.github.io Curated Agent Skills scene packs for AI tools: 57 packs / 403 skills / 27 domains / 108 ch | 0 | Codex, OpenCode | 1 | 1,158 tok |
| kegelmeier/spliit-mcp-cloudflare deploy.workers.cloudflare.com Unofficial, secure Spliit MCP server for Cloudflare Workers | 0 | Codex, OpenCode | 1 | 1,109 tok |
| claudiu-deving/workflow-atlas Visualize development workflows and animate algorithms as step-by-step storyboards. Zero-d | 0 | Codex, OpenCode | 1 | 2,226 tok |
| mattackerman1/freecad-tool-server HTTP + MCP tool server that lets an AI agent drive FreeCAD to build, analyze, and export 3 | 0 | Claude Code, Codex, OpenCode | 2 | 4,294 tok |
| kitepon/aishell npmjs.com macOS-native MCP runtime for fresh workspace state, bounded context, and retained executio | 0 | Codex, OpenCode | 1 | 1,919 tok |
| CaffNoir59/codex-seo npmjs.com Native Codex SEO CLI for technical audits, Lighthouse performance checks, Search Console w | 0 | Codex, OpenCode | 1 | 120 tok |