23,157 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 agents7,557Claude Code6,620Data and AI3,682Backend and APIs3,496Languages3,401Planning3,217Git and workflow3,165Code review2,733Testing2,364Memory and context2,364DevOps and cloud2,310Writing and docs2,303Research2,297Frontend2,252Security2,013Productivity1,710
All Claude Code31,977 Codex23,157 OpenCode22,109 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,739 Windsurf129 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| czottmann/kagi-ken-mcp Unofficial MCP server for working with Kagi *without* API access (you'll need to be a cust | 41 | Codex, OpenCode | 1 | 696 tok |
| hyperb1iss/git-iris hyperb1iss.github.io An intelligent agent that understands your code and crafts perfect Git artifacts | 41 | Claude Code, Codex, OpenCode | 2 | 5,511 tok |
| lonormaly/builders-stack Opinionated AI-native monorepo starter — build your MVP as a production-ready structure. a | 41 | Claude Code, Codex, OpenCode | 2 | 9,453 tok |
| tidal-music/tidal-sdk-ios TIDAL SDK for iOS | 41 | Claude Code, Codex, OpenCode | 4 | 1,036 tok |
| JJ110112/LiveChord | 41 | Claude Code, Codex, OpenCode | 2 | 18,087 tok |
| ashtanko/kotlin-app-template 🚀 Kotlin Project Template: A ready-to-use template with GitHub Actions, Detekt, Ktlint, K | 41 | Claude Code, Codex, OpenCode | 4 | 2,154 tok |
| desek/outlook-local-mcp outlook-local-mcp.com Local MCP server for Microsoft Outlook — calendars, events, and email via Microsoft Graph | 41 | Claude Code, Codex, OpenCode | 9 | 5,502 tok |
| cexll/claude-code-env Claude Code Multi-Environment Setup Manager | 41 | Claude Code, Codex, OpenCode | 2 | 2,352 tok |
| lhl/realitycheck A framework for rigorous, systematic analysis of claims, sources, predictions, and argumen | 41 | Claude Code, Codex, OpenCode | 3 | 3,184 tok |
| adrianhajdin/skild jsmastery.com Fullstack platform for sharing AI Agent skills, built with TanStack Start, Tailwind, and T | 41 | Claude Code, Codex | 13 | — |
| alisunstar/OpenSunstar opensunstar.github.io OpenSunstar is a cross-platform native desktop app (Tauri 2 + React) — a local-first, all- | 41 | Codex, OpenCode | 1 | 1,063 tok |
| myrialabs/clopen clopen.myrialabs.dev All-in-one workspace for AI coding agents | 41 | Claude Code, Codex, OpenCode | 2 | 1,469 tok |
| mostlyharmfuleconometrics/lean-hansen-econometrics mostlyharmfuleconometrics.github.io formalizing econometrics | 41 | Claude Code, Codex, OpenCode | 2 | 4,165 tok |
| WhitzardAgent/WhitzardOS qitor.mintlify.app Let's Qitos! A torch-like agent-native framework for researchers. | 41 | Claude Code, Codex, OpenCode | 2 | 2,105 tok |
| benjaminkomen/TibiaWikiApi Expose data from TibiaWiki with a REST API | 41 | Codex, OpenCode | 1 | 2,184 tok |
| smilezheng/gojaja Agent-agnostic file-system coordination layer for multi-LLM-agent collaboration (Codex / C | 41 | Codex, OpenCode | 1 | 1,060 tok |
| FedRAMP/rules This repository contains the structured machine-readable rules for FedRAMP. | 41 | Codex, OpenCode | 1 | 1,866 tok |
| fom-dev/company-in-a-box A complete AI-powered organizational structure: 42 agents, 10 playbooks, one company. | 41 | Codex, OpenCode | 1 | 1,169 tok |
| cairn-framework/cairn cairn-framework.github.io | 41 | Claude Code, Codex, OpenCode | 21 | 2,436 tok |
| huggingface/hf-discover Agentic Resource Discovery Client/Server | 41 | Codex, OpenCode | 1 | 254 tok |
| UseJunior/safe-docx safedocx.com Safe DOCX suite: docx-primitives, docx-comparison, safe-docx MCP server | 41 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 9 | 2,293 tok |
| talayash/agentrium A Modern Multi-Instance Terminal Manager for Claude Code | 41 | Claude Code, Codex | 50 | 2,963 tok |
| 5uck1ess/cicero Self-hosted voice for coding agents. Talk from any browser or a Telegram call, interrupt m | 41 | Claude Code, Codex, OpenCode | 2 | 903 tok |
| WALKERKILLER/Look-Tongji-Notes Transcribing Lessons from Tongji Look Platform to Notes with Agent Skill. | 41 | Codex, OpenCode | 1 | 1,299 tok |
| FalkorDB/FalkorDB-MCPServer falkordb.com FalkorDB-MCPServer is an MCP (Model Context Protocol) server that connects LLMs to FalkorD | 41 | Claude Code, Codex, OpenCode | 2 | 1,336 tok |
| FerroxLabs/tvcontrol TVControl by Ferrox Labs — TradingView MCP System. AI remote control for TradingView Deskt | 41 | Claude Code, Codex, OpenCode | 2 | 5,632 tok |
| netresearch/security-audit-skill Agent Skill for PHP security audits - OWASP patterns, vulnerability detection | Claude Cod | 41 | Codex, OpenCode | 1 | 590 tok |
| googlarz/proton-mail-bridge-client npmjs.com 🌉 Local-first Proton Mail MCP and CLI through Proton Bridge. Search, read, draft, send, s | 41 | Codex, OpenCode | 1 | 135 tok |
| NickCrew/Claude-Cortex cortex.atlascrew.dev Claude Cortex | 41 | Claude Code, Codex, OpenCode | 2 | 1,673 tok |
| Anionex/dsh-computer-use Provides computer-control plugins for DeepSeek Harness: fresh Accessibility observations, | 41 | Codex, OpenCode | 1 | 93 tok |
| oak-invest/kiso oak-invest.github.io Kiso is a publishing engine that turns Open Knowledge Format (OKF) bundles into static web | 41 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,405 tok |
| tenglvjun/mktero mktero.com Turn Zotero PDFs into structured, source-linked Markdown with MinerU. | 41 | Codex, OpenCode | 1 | 1,711 tok |
| sergebulaev/facebook-skills cccrafts.ai Facebook Pages marketing skills for Claude Code and Codex: high-share posts, hooks, engage | 41 | Claude Code, Codex, OpenCode | 2 | 3,563 tok |
| hyeonsangjeon/Repolis hyeonsangjeon.github.io 🏙️ Public GitHub repos become a walkable 3D town. Traffic shapes the buildings, residents | 41 | Codex, OpenCode | 1 | 6,311 tok |
| xiaosu19/QQ-Zone-Restore-Archive Cross-platform QQ Zone recovery and archiving tool: archives personal space content from s | 41 | Codex, OpenCode | 1 | 1,797 tok |
| j5ik2o/oni-comb-rs A parser-monad combinator library for Rust — named after Oni-Kombu (鬼昆布) | 41 | Claude Code, Codex, Gemini CLI, OpenCode | 36 | 7,758 tok |
| morpho-org/sdks morpho.org Typescript SDKs to interact with the Morpho protocols | 41 | Claude Code, Codex, OpenCode | 12 | 8,210 tok |
| latentwill/ideonomy-skill A Claude Code skill for expanding ideas via Patrick Gunkel's ideonomy, synthesized from Gr | 41 | Codex, OpenCode | 1 | 717 tok |
| hmlyn/SunnyNet-wpf SunnyNet WPF is a Windows packet capture and analysis tool based on the SunnyNet Go core, | 40 | Codex | 1 | — |
| Eldergenix/Proofloop Proof-driven Claude/Codex agent loop with paired execution, persistent resume, and adversa | 40 | Claude Code, Codex, OpenCode | 4 | 668 tok |
| lkuczborski/Codeck codeck-app.com Native macOS Markdown presentation maker for teaching and running live Codex prompting wor | 40 | Codex, OpenCode | 1 | 612 tok |
| sous-chefs/nfs supermarket.chef.io Development repository for the nfs cookbook | 40 | Codex, OpenCode | 1 | 387 tok |
| jerelvelarde/Generative-UI-Global-Hackathon-Starter-Kit | 40 | Claude Code, Codex | 11 | — |
| event-catalog/agents eventcatalog.dev AI Agents designed to help manage and update EventCatalog for users | 40 | Codex, OpenCode | 1 | 2,309 tok |
| modakbul-gongbang/chromux The only browser tool your agent needs. Real Chrome, in your agent's hands - its own priva | 40 | Claude Code, Codex, OpenCode | 2 | 1,425 tok |
| zeabur/agent-skills zeabur.com Claude Code & Codex plugin for Zeabur CLI operations, deployment, and troubleshooting. | 40 | Claude Code, Codex, OpenCode | 2 | 1,036 tok |
| snakeying/Synapse Multi-model AI workflow: Claude & Gemini draft code, Codex reviews and applies—safe, gated | 40 | Codex | 1 | — |
| doublej/consult-user-mcp doublej.github.io Consult User MCP - A Human Consultation Interface | 40 | Claude Code, Codex, OpenCode | 9 | 4,048 tok |
| WhitehatD/crag crag.sh The bedrock layer for AI coding agents. One governance.md. Any project. Never stale. Unive | 40 | Claude Code, Codex, OpenCode | 2 | 601 tok |
| DeevsDeevs/agent-system Just a set of claude/codex skills to be 10x Deevs' engineer | 40 | Claude Code, Codex, OpenCode | 2 | 564 tok |