23,222 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| dalmaktube-creator/DV-Moory Self-hosted, security-hardened MCP server connecting Notion AI to approved Git repositorie | 1 | Codex, OpenCode | 1 | 131 tok |
| KevinTrinhDev/gaze It sees the page, and it acts. Drive a real, already logged-in browser from the CLI or ove | 1 | Codex, OpenCode | 1 | 1,394 tok |
| onlyoasis/gzh-mcp WeChat Official Account publishing MCP server: media upload, draft management, and freepub | 1 | Claude Code, Codex, OpenCode | 2 | 493 tok |
| spacerocket3/gbrain-code Selective, diff-aware repository cartography for coding agents | 1 | Codex, OpenCode | 1 | 114 tok |
| useburrow/furrow-forms furrowforms.com The form backend for vibe-coded websites — MCP server, agent skill, and examples for 33 st | 1 | Codex, OpenCode | 1 | 203 tok |
| code4161/memgit memgit.dev Git for AI memory — version-controlled context persistence across Claude, GPT, Gemini, Cur | 1 | Claude Code, Codex, OpenCode | 2 | 579 tok |
| matematicsolutions/mcp-eureka MCP server for Polish tax interpretations (KIS/MF) via EUREKA (eureka.mf.gov.pl). 550k+ do | 1 | Claude Code, Codex, OpenCode | 2 | 953 tok |
| frankxai/awesome-motion-design-agent-skills Web-first catalog for interface motion, web interaction, programmatic video, and motion-de | 1 | Codex, OpenCode | 1 | 925 tok |
| fetcher-sh/fetcher-skills | 1 | Claude Code, Codex, OpenCode | 1 | 2,162 tok |
| Callicrate/skills Semi-dynamic context enrichment for AI | 1 | Codex, OpenCode | 1 | 622 tok |
| link0-o/PerfLens Evidence-driven Linux performance analysis toolkit with a CLI, MCP server, and Codex Skill | 1 | Codex, OpenCode | 1 | 1,002 tok |
| eic/xrootd-mcp-server eic.github.io An MCP server that allows for querying XRootD servers by LLM agents. | 1 | Codex, GitHub Copilot, OpenCode | 2 | 3,032 tok |
| ximenchuifeng/codex-kimi-bridge Codex plugin and MCP bridge for delegating implementation work to Kimi Code | 1 | Codex, OpenCode | 1 | 2,444 tok |
| jcharveyjr/claude-chatgpt-agent-bridge Private MCP task broker for delegated work between Claude and ChatGPT/Codex agents. | 1 | Claude Code, Codex, OpenCode | 3 | 382 tok |
| ministryofjustice/hmpps-contacts-ui Frontend UI to create and maintain contacts within DPS, including potential visitors and d | 1 | Codex, OpenCode | 1 | 1,344 tok |
| Edison-Watch/Custom-MCPs | 0 | Claude Code, Codex, OpenCode | 19 | 3,080 tok |
| hsb3/opencode-sandbox Isolated opencode instances from prebuilt GHCR images, consumable as MCP servers | 0 | Claude Code, Codex, OpenCode | 5 | 980 tok |
| radthenone/ai-instruction-kit-mcp Projekt MCP który zbiera instrukcje dla cursor, vscode, github copilot, codex, kiro, kilo, | 0 | Claude Code, Codex, Cursor, OpenCode | 68 | 2,269 tok |
| francemazzi/frasma frasma.org my website | 0 | Claude Code, Codex | 1 | — |
| rilldata/agent-skills docs.rilldata.com Agent skills for developing a Rill project | 0 | Codex, OpenCode | 1 | 53 tok |
| sairam0424/ag-bash npmjs.com 🐚 Ag-Bash: The AI-Native Shell Gateway. A production-grade, sandboxed Bash environment de | 0 | Claude Code, Codex, OpenCode | 2 | 3,472 tok |
| webmaxru/enonic-agent-skills Agent skills for Enonic XP CMS development — API reference, content migration, content typ | 0 | Codex, OpenCode | 1 | 507 tok |
| knocklabs/skills | 0 | Claude Code, Codex, OpenCode | 2 | 1,295 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 |
| AnEntrypoint/agentgui Multi-agent GUI for AI coding assistants — Claude Code, Gemini CLI, OpenCode & more. npx a | 0 | Claude Code, Codex, OpenCode | 3 | 5,511 tok |
| AnEntrypoint/freddie ƒreddie is not a harness, its a jacket | 0 | Claude Code, Codex, OpenCode | 11 | 2,127 tok |
| dbhq-uk/verve-skill 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 | 1,937 tok |
| kleosr/kleosrules Cursor harness pack: user rules, skills, Bash hooks, local HANDOFF memory. macOS, Linux, W | 0 | Codex, OpenCode | 1 | 476 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 |
| twzrd-sol/twzrd-trust TWZRD buyer-side x402 trust packages: x402 trust gate, elizaOS trust plugin, and the agent | 0 | Codex, OpenCode | 1 | 1,157 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 |
| 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 |
| lesterppo/hermes-gem-pw Gemini Gem CLI & browser automation — chat, CRUD, image generation, deep research. No API | 0 | Codex, OpenCode | 1 | 1,492 tok |
| EtanHey/voicelayer voicelayer.etanheyman.com Voice I/O MCP for AI coding agents — local TTS + STT, 2 tools (`voice_speak`, `voice_ask`) | 0 | Claude Code, Codex, OpenCode | 2 | 2,694 tok |
| Magnus-Gille/munin-memory gille.ai Persistent memory for AI assistants, self-hosted and provider-portable. MCP server with SQ | 0 | Claude Code, Codex, OpenCode | 2 | 2,987 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 |
| 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 |
| motozero/repofinder.io repofinder.io Find maintained open source repositories that complement your project, built with Codex an | 0 | Claude Code, Codex, OpenCode | 3 | 510 tok |
| dylansantwani/openbrowser openbrowser.pulse-core.com Browser automation for AI agents - a Chrome extension plus a zero-dependency MCP server th | 0 | Claude Code, Codex, OpenCode | 2 | 14,684 tok |
| Nagi-Inaba/pmgs-reference A versioned patent classification reference for accessing JPO PMGS data from Codex, Claude | 0 | Codex, OpenCode | 1 | 1,441 tok |
| nympheon/grok-MCP An unofficial single-user Grok search MCP service deployed on Cloudflare Workers | 0 | Codex, OpenCode | 1 | 2,486 tok |