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 |
|---|---|---|---|---|
| elleryfamilia/zerminal A terminal-first development environment for agentic coding | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3 tok |
| fruitriin/embodied-claude-wardrobe | 11 | Claude Code, Codex, OpenCode | 59 | 4,003 tok |
| a31521424/pixel-to-beads Convert images into fuse bead (Perler/Hama) patterns with color quantization, dithering al | 11 | Claude Code, Codex, OpenCode | 2 | 6,340 tok |
| magic3007/dotfiles 🤗 A collection of docker, gdb, git, vim, neovim, zsh, ranger, conda, and tmux configurati | 11 | Claude Code, Codex, OpenCode | 2 | 8,676 tok |
| chrisLoweDev/AthleteOS Claude code powered personal trainer to plan, and reflect on workouts for the week | 11 | Claude Code, Codex, OpenCode | 13 | 8,311 tok |
| lgcarrier/xrpl-mcp-server XRP Ledger MCP Server | 11 | Codex, OpenCode | 2 | 572 tok |
| Am1n3e/unmcp Skip MCP. Enjoy CLI. Use MCP server tools directly from your terminal. | 11 | Codex, OpenCode | 1 | 613 tok |
| dmquant/institute-one Single-node AI research institute: one Python process, one SQLite file, one Obsidian vault | 11 | Claude Code, Codex, OpenCode | 2 | 3,078 tok |
| zzzlxhhh/obsidian-paper-curator obsidian-paper-curator is an LLM-powered paper reading and knowledge base management tool | 11 | Claude Code, Codex, OpenCode | 4 | 1,304 tok |
| skyfox675/agents-skills A collection of agent configurations across AI services | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,197 tok |
| tc9011/skills-manager A CLI companion to vercel-labs/skills — push your ~/.agents/ directory to a remote repo, p | 11 | Codex, OpenCode | 1 | 1,956 tok |
| pamelafox/comedy-roast-skill A Copilot CLI agent skill that roasts you based on your week's activity across GitHub, X/T | 11 | Claude Code, Codex | 1 | — |
| Abdullah4AI/apple-developer-toolkit Apple Developer Documentation CLI skill for AI agents. Search docs, frameworks, APIs, WWDC | 11 | Codex, OpenCode | 1 | 728 tok |
| QuangThai/vision-bridge-mcp | 11 | Codex, OpenCode | 1 | 818 tok |
| antdv-next/skills Antdv Next Vue 3 component library skills. | 11 | Codex, OpenCode | 1 | 609 tok |
| arkangelai/second-brain second-brain-web-ashen.vercel.app Local-first, AI-native knowledge management system. Markdown + QMD hybrid search + Obsidia | 11 | Codex, OpenCode | 1 | 170 tok |
| KittyCAD/mcp An MCP server housing various Zoo built utilities | 11 | Claude Code, Codex, OpenCode | 2 | 2,123 tok |
| Mark-Life/telegram-claude-codex andrey-markin.com Telegram bot that runs Claude Code or OpenAI Codex on your VPS and streams responses back | 11 | Claude Code, Codex, OpenCode | 4 | 4,142 tok |
| TokenDanceLab/AgentHub hub.tokendancelab.com IM-native multi-agent collaboration platform — @mention Claude Code, Codex, OpenCode like | 11 | Codex, OpenCode | 1 | 2,466 tok |
| dork-labs/dorkos dorkos.ai You, multiplied. One place for every AI agent you run: Claude Code, Codex, and OpenCode si | 11 | Claude Code, Codex, OpenCode | 6 | 11,777 tok |
| realsee-developer/skills Agent skills for Realsee Argus multi-image 3D reconstruction from panoramas or pinhole ima | 11 | Codex, OpenCode | 1 | 487 tok |
| workingclass-ai/workingclass AI tools on the side of workers. Multilingual agent skill (Claude Code · Codex · Cursor) c | 11 | Codex, OpenCode | 1 | 421 tok |
| nylas/skills developer.nylas.com Agent Skills for building with the Nylas platform — email, calendar, contacts. Works with | 11 | Claude Code, Codex, OpenCode | 2 | 870 tok |
| xyiqq/skilldoctor Quality gate for Agent Skills: lint, security audit, and Claude/Cursor/Codex/OpenCode comp | 11 | Codex, OpenCode | 1 | 406 tok |
| agentic-lineage/lineage agenticlineage.vercel.app Package and share AI agent workflows, skills, agents, and policies across Claude Code, Cod | 11 | Claude Code, Codex, OpenCode | 5 | 742 tok |
| e-t-y-b/etyb-skills etyb.ai ETYB — your AI engineering team as one open-source skill (/etyb). 14 specialists, 9 always | 11 | Claude Code, Codex, OpenCode | 2 | 966 tok |
| EthanYoQ/Skill-hub Reusable AI agent skills for Codex, Claude Code etc. — AI coding workflows, SKILL.md templ | 11 | Codex, OpenCode | 1 | 3,141 tok |
| renky1025/agent-skills Production-grade Agent Skills library for Claude Code, Codex, Cursor & beyond —30 standard | 11 | Codex, OpenCode | 1 | 2,118 tok |
| broomva/symphony broomva.tech Rust orchestration daemon for coding agents — polls Linear/GitHub/Markdown, creates isolat | 11 | Claude Code, Codex, OpenCode | 4 | 4,687 tok |
| tashian/tsm 🤫 Tiny Secrets Manager — lightweight agent secrets vault for macOS with Touch ID | 11 | Codex, OpenCode | 1 | 2,122 tok |
| redhuntlabs/wizard Build AI spells for what you do - a meta-builder that turns recurring tasks into reusable | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,340 tok |
| SawyerHan-AI/TideMind tidemind.ai A living second brain that connects everything you think with — your AI agents, your notes | 11 | Codex, OpenCode | 1 | 1,255 tok |
| EvilFreelancer/secs SECS (SECurity aSsistant) turns an AI coding agent (Claude Code, Cursor, Codex) into an au | 11 | Claude Code, Codex, OpenCode | 2 | 4,071 tok |
| Open-Agent-Tools/open-stocks-mcp MCP Server for stock market data - Robinhood, Schwab APIs with multi-broker support | 11 | Claude Code, Codex, OpenCode | 2 | 4,707 tok |
| cyanheads/secedgar-mcp-server npmjs.com Query SEC EDGAR filings, XBRL financials, and company data via MCP. STDIO or Streamable HT | 11 | Claude Code, Codex, OpenCode | 2 | 87,938 tok |
| memenow/persona-agent A Python-based API server for creating AI persona agents using Google A2A protocol and Mod | 11 | Claude Code, Codex, OpenCode | 2 | 4,170 tok |
| Costumary/gsap-choreography spanthi.com AI coding instructions for scripted GSAP product demo animations — cursor choreography, ti | 11 | Codex, GitHub Copilot, OpenCode | 2 | 1,274 tok |
| jamditis/mooc-starter-kit mooc.amditis.tech Starter repo for Advanced Prompt Engineering for Journalists — a Knight Center MOOC on AI | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,497 tok |
| sebastienrousseau/noyalib sebastienrousseau.github.io A YAML 1.2 parser and serialiser for Rust: zero unsafe, full serde integration, lossless C | 11 | Codex, OpenCode | 1 | 485 tok |
| Aureliolo/synthorg synthorg.io SynthOrg is a synthetic organisation: it staffs the roles, splits the work into jobs that | 11 | Claude Code, Codex, OpenCode | 64 | 28,656 tok |
| pshkv/sint-protocol Runtime authorization & audit layer for physical AI — T0–T3 tiers, capability tokens, Ed25 | 11 | Claude Code, Codex, OpenCode | 2 | 4,406 tok |
| pablo-albaladejo/kaiord kaiord.com Open-source, local-first training platform: calendar, AI assistant, Garmin & WHOOP sync — | 11 | Claude Code, Codex, OpenCode | 33 | 10,900 tok |
| cosen1024/awesome-academic-skills A curated, machine-validated catalog of public Agent Skills for academic research workflow | 11 | Codex, OpenCode | 1 | 474 tok |
| xinghang-ee-cs/dev-runtime-skill AI coding assistant skills that structure the full development lifecycle into planning → i | 11 | Codex, OpenCode | 2 | 3,750 tok |
| felipepg22/FPGSkills Portable agents and skills for AI coding tools. | 11 | Codex, OpenCode | 1 | 779 tok |
| 0xNyk/unmachined Anti-AI-slop agent skill: makes text read written and UI look made, not generated. Determi | 11 | Codex, OpenCode | 1 | 606 tok |
| marianfoo/sap-api-policy-skill Agent skill (npx skills) for evidence-based SAP API Policy alignment assessments — sourced | 11 | Claude Code, Codex, OpenCode | 2 | 1,357 tok |
| keugenek/krea-mcp krea.ai MCP server for Krea.ai - Generate stunning AI images & videos with Flux, Hailuo, Runway, K | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 187 tok |
| h3rb3rn/moe-sovereign moe-sovereign.org Self-hosted Compound AI System for sovereign environments. Features token-saving complexit | 11 | Claude Code, Codex, OpenCode | 2 | 2,278 tok |
| mordor-forge/gemini-media-mcp Unified Go MCP server for AI media generation via Google Gemini API and Vertex AI | 11 | Codex, OpenCode | 1 | 2,089 tok |