23,761 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| brmbh/wordpress Agentic WordPress starter theme: Bootstrap 5 + Gutenberg + ACF block factory with agent-ag | 5 | Claude Code, Codex, OpenCode | 2 | 2,184 tok |
| hatefsystems/search-engine-core hatef.ir Our mission is to forge a more open, reliable, and user-focused future for internet search | 5 | Codex, GitHub Copilot, OpenCode | 13 | 5,230 tok |
| bcorfman/arcadeactions pypi.org Clear, condition‑driven motion and behavior orchestration for Arcade projects. | 5 | Codex, OpenCode | 1 | 335 tok |
| m3taz-ahmed/ai-globals Global AI rules and tech stack definitions | 5 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 10 | 9,288 tok |
| huahua0601/ses-sender ses-sender | 5 | Claude Code, Codex, OpenCode | 2 | 3,309 tok |
| Principle-Labs/Corivo corivo.ai A memory companion that lives in your AI workflow | 5 | Claude Code, Codex, OpenCode | 2 | 4,843 tok |
| egedursun/clawtfup Open claws. Closed loopholes. | 5 | Claude Code, Codex, OpenCode | 5 | 969 tok |
| oh-my-engine/oh-my-engine oh-my-engine | 5 | Claude Code, OpenCode | 48 | — |
| amitvijapur/cortex Workflow routing for coding agents. Make workflow, specialist and effort choices explicit, | 5 | Codex, OpenCode | 1 | 102 tok |
| crypticsaiyan/githubwrapped github-wrapped-unique123.southeastasia.azurecontainer.io GitHub Wrapped: pulls your public GitHub activity, distills it into standout stats and ach | 5 | Claude Code, Codex, Cursor, OpenCode | 6 | 4,788 tok |
| paritytech/playground-cli docs.polkadot.com Command-line tooling for creating, building and deploying applications with Polkadot Playg | 5 | Claude Code, Codex, OpenCode | 2 | 26,017 tok |
| sxxpqp/linux sxxpqp.top Linux operations knowledge base and configuration archive covering K8s, Docker, CI/CD, mon | 5 | Claude Code, Codex, OpenCode | 16 | 8,217 tok |
| zot/mini-spec A Claude skill that implements 3-level spec-driven CRC-based design | 5 | Claude Code, Codex, OpenCode | 8 | 1,374 tok |
| SamyGenAI/Smart-creator-design-system | 5 | Claude Code, Codex, OpenCode | 13 | 4,978 tok |
| projectbluefin/bluefin-mcp An MCP server for interacting with Bluefin from your agent client | 5 | Codex, GitHub Copilot, OpenCode | 2 | 1,778 tok |
| Enlavan/EODHD_MCP_server MCP server to connect LLM with EODHD API | 5 | Claude Code, Codex, OpenCode | 2 | 2,030 tok |
| slashwhy/super-todo | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 61 | 10,775 tok |
| mahdibrr/awesome-nextjs-supabase Curated Next.js + Supabase resources for what breaks AFTER you deploy: RLS silent failures | 5 | Claude Code, Codex, OpenCode | 2 | 2,631 tok |
| MarwanDevSpace/mcp-flutter-apk-injector Model Context Protocol (MCP) server for automated Android APK reverse engineering, Smali b | 5 | Claude Code, Codex, OpenCode | 3 | 1,670 tok |
| fendouai/huorengan | 5 | Claude Code, Codex, OpenCode | 2 | 579 tok |
| LilMGenius/AFK Eyes & Hands for AI Agents. 👀🦾 You go AFK. AI opens its eyes, grabs your mouse. | 5 | Claude Code, Codex, Cursor, OpenCode | 7 | 2,819 tok |
| zloether/serverless-mcp-server Template for a serverless MCP server | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 1,779 tok |
| pamelafox/py-ai-mcp-tool-schemas pamelafox.github.io "Improving MCP tool schemas for agent reliability" talk resources: MCP server, agents, eva | 5 | Codex, OpenCode | 1 | 1,203 tok |
| rbergman/claude-haskell-starter | 5 | Claude Code, Codex, OpenCode | 16 | 670 tok |
| teamniteo/hakuto hakuto.dev Hakuto is free and open source Astro site builder framework for Claude Code. | 5 | Codex, OpenCode | 1 | 1,243 tok |
| seanrreid/RAD_framework The AI Agent framework designed with small teams in mind | 5 | Claude Code, Codex, OpenCode | 62 | 1,528 tok |
| tvergho/agentdex agentdex.sh Local search engine for your AI coding conversations. | 5 | Claude Code, Codex, OpenCode | 3 | 3,958 tok |
| alisheryeginbay/xpresso Xcode MCP server - build, test, run, and manage simulators from Claude Code | 5 | Claude Code, Codex, OpenCode | 2 | 588 tok |
| cipher-rc5/firecrawl-mcp-effect Firecrawl MCP server — self-hostable, Vercel-compatible, Effect-TS | 5 | Codex, OpenCode | 1 | 218 tok |
| HsiangNianian/wechat-publisher-mcp Authenticated remote MCP server for publishing WeChat Official Account articles from Agent | 5 | Codex, OpenCode | 1 | 135 tok |
| derekvery666/dsmctl CLI and MCP server for managing Synology DSM devices | 5 | Claude Code, Codex, OpenCode | 5 | 295 tok |
| copyninja/debsecan-mcp Debian Security Scanner MCP Server - inspired from debsecan tool | 5 | Codex, OpenCode | 1 | 428 tok |
| dsociative/kaiten-cli CLI and MCP server for the Kaiten project tracker | 5 | Claude Code, Codex, OpenCode | 2 | 2,307 tok |
| Kunde21/forgejo-mcp MCP server for developer connection to Forgejo/Gitea repositories | 5 | Codex, OpenCode | 1 | 304 tok |
| aws-samples/sample-mcp-server-on-ecs | 5 | Codex, OpenCode | 1 | 1,030 tok |
| haokejie/zentao-bugfix-mcp ZenTao bug-fix workflow MCP server | 5 | Codex, OpenCode | 1 | 1,127 tok |
| kulesh/recurgent Recursive agents as skills for model harnesses | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 11,384 tok |
| microsoft/Build26-DEM351-ai-skills-navigator-accelerate-tech-skills-with-personalized-learning build.microsoft.com Demo resources for AI Skills Navigator — personalized, role-aligned learning paths combini | 5 | Codex, GitHub Copilot, OpenCode | 2 | 1,032 tok |
| shanepadgett/crumbs Extensions, tools, prompts, and skills for Pi coding agent | 5 | Claude Code, Codex, OpenCode | 2 | 461 tok |
| Xaviw/skills-manager Agent skills manager: Centralized maintenance, on-demand installation, and automatic synch | 5 | Claude Code, Codex, OpenCode | 14 | 1,171 tok |
| e0ipso/drupal-bridge-mcp MCP Server for Drupal integration with OAuth authentication and zero configuration | 5 | Claude Code, Codex, OpenCode | 15 | 2,089 tok |
| zingspark/create-harness-vibe-coding npx scaffold for vibe-coding agentic harness — CLAUDE.md, docs/, .claude skeleton ready fo | 5 | Claude Code, Codex, OpenCode | 5 | 1,816 tok |
| mavam/skeel Declarative agent skill management for GitOps workflows. | 5 | Codex, OpenCode | 1 | 208 tok |
| CIrcui-try/Circuit circui-try.github.io Skill-Based AI Agent Harness Editor | 5 | Claude Code, Codex, OpenCode | 22 | 772 tok |
| EvanLee2004/-agent- AI-powered accounting agent for Chinese enterprise standards — skill-based architecture wi | 5 | Claude Code, Codex, OpenCode | 2 | 2,832 tok |
| megumish/jj-skill Agent Skill for jujutsu (jj) version control | 5 | Claude Code, Codex, OpenCode | 2 | 765 tok |
| marchatton/agent-skills marchatton.com Curated and custom built skills, commands and hooks for level up your AI coding. | 5 | Codex, OpenCode | 1 | 785 tok |
| BlueEventHorizon/Swift-Selena Swift Analyzer MCP Server, with respect to Serena | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 15 | 4,119 tok |
| TypeFox/agent-skills typefox.dev Collection of agent skills for technologies used at TypeFox | 5 | Claude Code, Codex, OpenCode | 2 | 2,162 tok |
| vanja-emichi/a0_agent_skills Production-grade engineering skills for Agent Zero — 20 skills covering the full dev lifec | 5 | Codex, OpenCode | 1 | 1,198 tok |