43,636 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| superops-team/okf Open Knowledge Format - AI Agent project-level knowledge base | 25 | Codex, OpenCode | 1 | 2,221 tok |
| Ikaleio/patchright-mcp | 25 | Codex, OpenCode | 1 | 307 tok |
| isiahw1/mcp-server-bing-webmaster MCP server providing access to Bing Webmaster Tools API endpoints for SEO management and a | 25 | Claude Code | 1 | 2,320 tok |
| nitin27may/e-commerce-agents nitinksingh.com 6 specialized AI agents collaborating via A2A protocol to power e-commerce — product disco | 25 | Claude Code, Codex, OpenCode | 9 | 5,021 tok |
| felipefontoura/pi-sdd-kit felipefontoura.com Spec-Driven Development skill pack for the Pi coding agent: steering docs, .status gates, | 25 | Claude Code, Codex, OpenCode | 2 | 1,921 tok |
| Freespirits/social-auto-engine Multi-channel social media platform. Manage Facebook, Instagram, LinkedIn, TikTok, and X f | 25 | Claude Code | 1 | 2,080 tok |
| GSA-TTS/agentic-coding-playbook Practical, tool-agnostic playbook for federal employees building software with AI coding a | 25 | Claude Code, Codex, OpenCode | 13 | 11,187 tok |
| ctxpipe-ai/ctxpipe ctxpipe.ai Self-learning context infrastructure for AI engineering agents. Connect repos, docs, and t | 25 | Claude Code, Codex, Cursor, OpenCode | 53 | 6,813 tok |
| iannuttall/seo-graph Agent-ready SEO for JavaScript — schema.org JSON-LD graph builders, deterministic agent ma | 25 | Claude Code, Codex, OpenCode | 2 | 21,670 tok |
| twaldin/harness Unified Python interface for invoking AI coding-agent CLIs (claude-code, opencode, codex, | 25 | Claude Code, Codex, OpenCode | 2 | 2,120 tok |
| birgitta410/sensors-cli | 25 | Claude Code, Codex, OpenCode | 8 | 142 tok |
| zhouwei713/WorkBuddy-Dream-Skin Community image-driven skin for Tencent WorkBuddy desktop. External CDP injection, fully r | 25 | Codex, OpenCode | 1 | 826 tok |
| riseup-oss/mcp Official MCP server for RiseUp — programmatic read-only access to your cashflow data | 25 | GitHub Copilot | 1 | 1,123 tok |
| AgentsORG/design-engineering skills.sh A skill graph for design engineering: animation, transitions, taste, typography, color, co | 25 | Claude Code, Codex, OpenCode | 1 | 3,847 tok |
| brcampidelli/chimera-agent Open-source AI agent that reasons by blending many AI models, does real work on its own, a | 25 | Codex, OpenCode | 1 | 960 tok |
| afrotools/afrotools AI-ready registry of structured API specs for African providers. Powers the Afro.tools MCP | 25 | Claude Code | 1 | 1,571 tok |
| AoleiC/ai-mock-trade stock.objie.com Youzi AI · A-share AI research project package: market data queries, AI monitoring, AI mar | 25 | Claude Code, Codex, OpenCode | 2 | 23,922 tok |
| mrconter1/vibemathed vibemathed.com Community-curated record of math problems solved by AI - significance rankings, verificati | 25 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| ifixai-ai/claude-strike Spec-driven Claude Code, dropped into your repo in one command. | 25 | Claude Code | 1 | 1,879 tok |
| Romandredan/1c-quality-gate Quality control for 1C development with Claude Code: standards, OOP principles and pattern | 25 | Claude Code, Codex, OpenCode | 2 | 5,376 tok |
| zxc663/shisan-xinuo-workflow Shisan Xinuo Agent workflow: a three-tier runway (L1/L2-S/L2-F), rapid classification usin | 25 | Claude Code, Codex, OpenCode | 1 | 1,174 tok |
| jedarden/NEEDLE jedarden.com Headless agent orchestrator with deterministic state machine — processes a bead queue, dis | 25 | Claude Code, Codex, OpenCode | 3 | 5,393 tok |
| abubakarsiddik31/skill-manager abubakarsiddik31.github.io Your Claude, Codex, Cursor, and OpenCode skills pile up across 4+ config folders with no w | 25 | Claude Code, Codex, OpenCode | 2 | 1,316 tok |
| bimwright/rvt-mcp BIMwright — AI-native Revit MCP server (Revit 2022–2027) | 25 | Claude Code, Codex, OpenCode | 2 | 6,024 tok |
| Amey-Thakur/CLAUDE-CERTIFICATIONS amey-thakur.github.io Study guide for all four Anthropic Claude certifications: Associate Foundations (CCAO-F), | 25 | Claude Code | 7 | — |
| vritser/dsh-emacs An Emacs client for DeepSeek Harness | 25 | Codex, OpenCode | 1 | 4,508 tok |
| bakabaka91/claude-baton npmjs.com Never lose context between Claude Code sessions again. Auto-checkpoint, resume, EOD summar | 25 | Claude Code | 13 | 1,051 tok |
| corv89/shannot corv89.github.io Human-in-the-loop execution for LLM agents | 25 | Claude Code | 7 | 950 tok |
| matteocervelli/llms Centralized LLM configuration and documentation management system. Tools for building skil | 25 | Claude Code | 39 | 347 tok |
| geoff-maddock/events-tracker arcane.city CRM and calendar to track events, weekly and monthly series, promoters, artists, producers | 25 | Claude Code | 2 | 1,137 tok |
| loonghao/rez-next Experimental Rust rewrite of Rez package manager core components. Not for production use. | 25 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 3,986 tok |
| eiriksgata/wc3-map-ts-template Warcraft III 1.27a TypeScript development template. Users are expected to have general tec | 25 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 8 | 7,789 tok |
| tonkeeper/ios | 25 | Claude Code, Codex, OpenCode | 7 | 1,027 tok |
| turtton/YtAlarm A simple alarm application using ytdl-android | 25 | Claude Code, Codex, OpenCode | 4 | 2,273 tok |
| MaxGhi8/HyperNOs | 25 | Gemini CLI | 1 | 830 tok |
| surrealdb/surrealfs Virtual file system for AI agents built on SurrealDB | 25 | Claude Code, Codex, OpenCode | 8 | 7,724 tok |
| conorbronsdon/agent-context-os chainofthought.show Portable, evolving context and workflow layer that works across Claude Code, Codex, Hermes | 24 | Claude Code, Codex, OpenCode | 5 | 2,222 tok |
| tomcounsell/ai A productive AI coworker that learns, self-improves, and ships work. | 24 | Claude Code, Codex, OpenCode | 9 | 4,261 tok |
| Walvez/dsh-codex-sync npmjs.com The ultimate 2-way bridge between OpenAI Codex and DSH: bidirectional chat sync, live Skil | 24 | Codex, OpenCode | 1 | 666 tok |
| egorfedorov/Soloboard egorfedorov.github.io SoloBoard - Autonomous development orchestrator for Claude Code. | 24 | Claude Code | 1 | 2,342 tok |
| Kaminoikari/product-playbook npmjs.com World-class product planning AI skill for Claude Code — 22 PM frameworks, 6 modes, 6 langu | 24 | Claude Code | 1 | 196 tok |
| allsmog/vuln-scout AI-powered whitebox penetration testing plugin for Claude Code. 9 languages, 22 skills, 7 | 24 | Claude Code, Codex, OpenCode | 2 | 1,307 tok |
| abdulrbasit/job-hunter Automate your job search — find listings, score fit, tailor your resume, and draft cover l | 24 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 1,105 tok |
| Koomook/claude-skill-youtube-kr-subtitle Claude Code skill for automatically adding Korean subtitles to YouTube videos with context | 24 | Claude Code | 1 | 352 tok |
| krzemienski/claude-code-builder AI-powered Python CLI tool that automates the entire software development lifecycle using | 24 | Claude Code | 1 | 1,452 tok |
| exmergo/dex exmergo.com Dex is the agent-native analytics engineering toolkit. Point it at your warehouse and your | 24 | Codex, GitHub Copilot, OpenCode | 2 | 15,031 tok |
| andyzengmath/quantum-loop Spec-driven autonomous development loop for Claude Code. Combines structured PRD generatio | 24 | Claude Code | 1 | 6,660 tok |
| Xiaofan629/vibe-studio bilibili.com Vibe Studio is a desktop AI development workspace for local code repositories. It integrat | 24 | Claude Code | 1 | 2,796 tok |
| connerohnesorge/claude-agent-sdk-go Claude agent sdk for Go(lang) | 24 | Claude Code, Codex, Cursor, OpenCode | 22 | 6,267 tok |
| ammawla/encode-toolkit MCP server and Claude Plugin for a full ENCODE Project genomic data and analysis toolkit — | 24 | Claude Code | 2 | 2,387 tok |