23,196 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 |
|---|---|---|---|---|
| davidmosiah/delx-wellness-hermes wellness.delx.ai Turn Hermes into a local-first wellness agent with guided setup, onboarding, wellness skil | 19 | Codex, OpenCode | 1 | 189 tok |
| Signal-Loop/UnityCodeMCPServer Unity Code MCP Server is a powerful tool for the Unity Editor that gives AI Agents ability | 19 | Claude Code, Codex, OpenCode | 4 | 729 tok |
| rahmanef63/control-room Mobile-first PWA for driving a single VPS from the browser — up to 16 concurrent terminals | 19 | Claude Code, Codex, OpenCode | 13 | 1,162 tok |
| Bugb-Technologies/guardlink guardlink.bugb.io AI-maintained security annotations for code. Continuous threat modeling, enforced in CI. | 19 | Claude Code, Codex, GitHub Copilot, OpenCode, Windsurf | 4 | 14,996 tok |
| aws-samples/sample-ai-assistant-on-agentcore A full-stack AI assistant built on Amazon Bedrock AgentCore. This sample demonstrates how | 19 | Codex, OpenCode | 1 | 3,651 tok |
| aws-samples/sample-multi-tenant-saas-mcp-server Multi-Tenant remote MCP server with Amazon Cognito and remote client with Amazon Bedrock h | 19 | Codex, OpenCode | 1 | 1,007 tok |
| camunda/skills camunda.com Camunda AI Agent skills | 19 | Claude Code, Codex, OpenCode | 2 | 1,833 tok |
| thixpin/pitway pitway.thixpin.me The pit crew for agentic coding. | 19 | Claude Code, Codex, OpenCode | 2 | 2,002 tok |
| a-tokyo/aiworkspace 🧑💻 Set up and manage AI agent skills and configs for Cursor, Claude Code, Codex and mor | 19 | Claude Code, Codex, OpenCode | 6 | 391 tok |
| ng-galien/maket ng-galien.github.io Visual design workspace for AI assistants: create posters, flyers, labels and social posts | 19 | Claude Code, Codex, OpenCode | 2 | 3,913 tok |
| deltawi/deltallm deltallm.io Self-hosted LLM gateway with SSO, audit logs, client access controls, routing, and usage t | 19 | Codex, OpenCode | 1 | 229 tok |
| byte5ai/palaia palaia.ai Self-hosted hub that gives all your AI tools one shared memory, one toolbox, and a way to | 19 | Claude Code, Codex, OpenCode | 2 | 807 tok |
| itsmostafa/hivemind | 19 | Claude Code, Codex, OpenCode | 2 | 1,053 tok |
| grafana/grafana-pathfinder-app grafana.com Get help exactly when and where you need it. Grafana Interactive Learning brings contextua | 19 | Claude Code, Codex, OpenCode | 18 | 3,258 tok |
| Dynatrace/Dynatrace-workflow-samples docs.dynatrace.com Samples and templates for Dynatrace workflows | 19 | Codex, OpenCode | 1 | 8,505 tok |
| GetCacheOverflow/CacheOverflow | 19 | Codex, OpenCode | 1 | 2,197 tok |
| ai-outfitter/outfitter Swap between configurations in Pi — it's like dotfiles for your coding agent. | 19 | Codex, OpenCode | 1 | 370 tok |
| batmanvane/checkpointnovel | 19 | Codex, OpenCode | 1 | 535 tok |
| wunki/amplify | 19 | Claude Code, Codex, OpenCode | 2 | 422 tok |
| develite98/angular-best-practices Performance optimization guidelines and coding standards for Angular applications, designe | 19 | Codex, OpenCode | 1 | 752 tok |
| SihyunAdventure/dubyduby Dub any YouTube video into Korean — agent-based, with two-person voices and subtitles. Son | 19 | Claude Code, Codex, OpenCode | 2 | 2,810 tok |
| Cumulocity-IoT/cumulocity-dynamic-mapper The ultimate Mapper for building the bridge between any Message Broker and Cumulocity IoT | 19 | Claude Code, Codex, OpenCode | 3 | 646 tok |
| fiveonecode/agent-skills Curated list of skills our agents use | 19 | Codex, OpenCode | 1 | 236 tok |
| jh941213/codex-lattice Codex Lattice: installable Codex skills, hooks, custom agents, MCP search, and docs-first | 19 | Codex, OpenCode | 1 | 3,523 tok |
| nevir/agentfill agentfill.dev A "polyfill" that standardizes and centralizes AGENTS.md configuration and Agent Skills su | 19 | Claude Code, Codex, OpenCode | 6 | 676 tok |
| bonnguyenitc/antigravity-superpowers npmjs.com Superpowers for Google Antigravity — composable skills, smart workflows, and always-on rul | 19 | Claude Code, Codex | 24 | — |
| ydeng11/rulesify Skill management tool for AI agents - discover and install pre-built workflows from Anthro | 19 | Codex, OpenCode | 1 | 4,210 tok |
| crypto-com/crypto-agent-trading Agent skill for trading crypto via the Crypto.com API. Buy, sell, swap, and query balances | 19 | Codex, OpenCode | 1 | 310 tok |
| bjesuiter/opencode-acp-skill A skill developed for clawdbot to control opencode via ACP (Agents Communication Protocol) | 19 | Codex, OpenCode | 1 | 1,768 tok |
| TheMattBerman/brand-shoot-kit AI product photography agent / OpenClaw skill for complete brand shoot kits | 19 | Claude Code, Codex, OpenCode | 2 | 4,531 tok |
| gtesei/agentic_design_patterns Agentic AI Design Patterns | 19 | Codex, OpenCode | 1 | 3,822 tok |
| SamMorrowDrums/mcp-python-starter A starter MCP server in Python. | 19 | Codex, OpenCode | 1 | 1,072 tok |
| Doctor-wu/agent-im-relay A platform-agnostic bridge that connects AI agents to instant messaging platforms. | 19 | Claude Code, Codex, OpenCode | 2 | 896 tok |
| lexmount/browseruse-agent-bench lexmount.github.io Real-world browser-agent benchmark: 210 tasks across 107 websites, multi-agent/multi-brows | 19 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 4,862 tok |
| Hiroki-org/jules-extension marketplace.visualstudio.com VSCode extension for google Jules API | 19 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 3,767 tok |
| Horosheff/excalibur-blog-cloud-public A Cursor automation plugin for blogging: an SEO/GEO pipeline using subagents, visuals, QA, | 19 | Claude Code, Codex, Cursor, OpenCode | 24 | 1,751 tok |
| gleanwork/mcp-server-tester Playwright-based testing and eval framework for MCP servers with LLM-as-a-judge | 19 | Claude Code, Codex, OpenCode | 2 | 3,515 tok |
| lionelschiepers/StockQuotes.MCP AI MCP Server to fetch real time financial data | 19 | Codex, OpenCode | 1 | 165 tok |
| zowe/zowe-mcp Zowe MCP Server | 19 | Claude Code, Codex, Cursor, OpenCode | 2 | 40,797 tok |
| satasuk03/thai-personal-finance-planner An Agent skill that turns AI into a personal financial planner for Thailand — Thai tax (ภง | 19 | Claude Code, Codex, OpenCode | 2 | 4,732 tok |
| Ebbe-Method/airtable-skills Claude Code plugin for Airtable - comprehensive assistant for schema design, API, scriptin | 19 | Claude Code, Codex, OpenCode | 2 | 2,550 tok |
| dpmadsen/multimodels-mcp MCP server that lets Claude Code delegate tasks to GPT-5.6 (Codex CLI), DeepSeek, GLM, Ope | 19 | Claude Code, Codex, OpenCode | 2 | 2,571 tok |
| AgiFlow/openskill A secured environment to run Skills (instroduced by Anthopic). Support Codex, Gemini, Copi | 19 | Claude Code, Codex, OpenCode | 6 | 330 tok |
| ObscuritySRL/bun-win32 Zero-dependency, zero-overhead Win32 FFI bindings for Bun on Windows. | 19 | Claude Code, Codex, OpenCode | 2 | 6,042 tok |
| benbjurstrom/ezrag Turns your Obsidian vault into a Gemini-powered RAG index with semantic search, in-app cha | 19 | Codex, OpenCode | 1 | 6,960 tok |
| RobSpectre/mvf1 A Python package and command line interface to control video players for MultiViewer For F | 19 | Claude Code, Codex, OpenCode | 2 | 1,214 tok |
| devdacian/touchstone A lightweight, automated multi-model process for rapid agent-skill improvement with advers | 19 | Claude Code, Codex, OpenCode | 3 | 500 tok |
| AtmaticAI/agent-tools agent-tools is an agent-driven data utility platform that provides deterministic tools for | 19 | Codex, OpenCode | 1 | 2,518 tok |
| DangQuangSE/team-development-skills | 19 | Claude Code, Codex, Cursor | 75 | — |
| wilgon456/Paseobility | 19 | Claude Code, Codex, OpenCode | 2 | 2,241 tok |