32,006 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 agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| yiminspace/quarry yiminspace.github.io The database workbench built for the AI era — one safety-railed query kernel, many faces: | 4 | Claude Code, Codex, OpenCode | 2 | 1,200 tok |
| hungryweb/cscart-mcp-server | 4 | Claude Code | 1 | 938 tok |
| zachswift615/audio-analysis-mcp | 4 | Claude Code | 3 | 685 tok |
| atpaawej/openboard openboard.aawej.in Local-first personal whiteboard workspace for developers and external AI agents (tldraw + | 4 | Claude Code, Codex | 1 | — |
| ufna/vikunja-mcp Workflow-level MCP server for Vikunja: a gated Backlog→Queue→Design→Build→Review pipeline | 4 | Claude Code | 2 | 10,583 tok |
| yanlingLabs/video-extract-mcp Local-first MCP server for video: download any video from almost any URL, or get a transcr | 4 | Claude Code | 1 | 4,282 tok |
| psyb0t/docker-mailbox ciprian.51k.eu Multi-mailbox IMAP/SMTP control plane. One YAML, N accounts, one bearer-auth gate. Unified | 4 | Claude Code | 1 | — |
| dinglebear-ai/runifi npmjs.com Rust MCP server and CLI for UniFi Network controllers, exposing REST-backed network operat | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 4,035 tok |
| Nosmoht/talos-mcp-server MCP server for Talos Linux cluster management via the native gRPC API | 4 | Claude Code, Codex, OpenCode | 18 | 9,678 tok |
| AnthonyPuggs/ausecon-mcp-server auseconmcp.com MCP server for retrieval of Australian economic and financial data - supports ABS, RBA and | 4 | Claude Code, Codex, OpenCode | 2 | 2,284 tok |
| chrischall/infinitecampus-mcp Multi-district MCP server for Infinite Campus (Campus Parent portal) | 4 | Claude Code | 1 | 3,940 tok |
| liquefy-ui/liquefy-ui liquefy-ui.com Liquid Glass UI components for React — real WebGL edge refraction, jelly springs, and acce | 4 | Claude Code | 1 | 586 tok |
| sandraschi/grandorgue-mcp Control GrandOrgue pipe organ simulator via FastMCP 3.4. MIDI bridge, stop/piston/manual | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,213 tok |
| asif-nvc/e2b-sandbox-mcp MCP server connecting Claude Code with E2B cloud sandboxes for working on any GitHub repo | 4 | Claude Code | 1 | 830 tok |
| mostafa-drz/claude-skills Collection of Claude Code and Claude Desktop skills for developer workflows, automation, a | 4 | Claude Code | 3 | — |
| moabualruz/fulcrum Local-first Agent OS — project management, agent orchestration, docs, memory, and develope | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,706 tok |
| blakefeiza/vizwright Agent-orchestrated Tableau dashboard builder for Claude Code: analysis, design, and .twb X | 4 | Claude Code | 8 | 1,500 tok |
| calven-ai/demoverse Grow a fake company's entire sales history across CRM, calls, email and Slack that moves e | 4 | Claude Code, Codex, OpenCode | 7 | 3,794 tok |
| Abhillashjadhav/AI-PM-essential-skills Installable Claude Code plugins for AI product evaluation, model routing, guarded loops, a | 4 | Claude Code, Codex, OpenCode | 3 | 1,227 tok |
| saitarrun/Sdlc-ai-workflow npmjs.com Claude Code plugin for end-to-end SDLC automation with role-specific agents, reusable skil | 4 | Claude Code | 1 | 1,213 tok |
| truman-t3/industrial-design-portfolio-skill truman-t3.github.io Evidence-first industrial design portfolio Skill for Codex, Claude Code, Cursor, Gemini CL | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,821 tok |
| ca-who-codes/ultimate.UIUX.design.skills One-stop design context pack for AI coding agents — two tracks: interfaces (web/apps, comp | 4 | Claude Code, Codex, OpenCode | 2 | 1,707 tok |
| kitepon/Throughline npmjs.com Cut ~90% of Claude Code's context usage while keeping nearly all the memory | 4 | Claude Code, Codex, OpenCode | 4 | 21,134 tok |
| Beat-YT/omnivox-mcp Self-hosted bridge to Omnivox (Quebec CEGEP portal): MCP server, REST tool gateway with Op | 4 | Claude Code | 1 | 2,489 tok |
| PralhadYadawad/avvarre avvarre.com AI context that survives the chat window. Persistent repo memory, impact analysis, and ins | 4 | Claude Code, GitHub Copilot, Cursor | 17 | 2,387 tok |
| aderaaij/loopback-training-server Self-hosted backend for Loopback – Run Coach: workout tracking, Apple Watch training queue | 4 | Claude Code | 1 | 8,389 tok |
| monkfromearth/intermind npmjs.com An MCP server that lets Claude Code, Codex, Cursor, Cline, Windsurf, and any other MCP-spe | 4 | Claude Code | 1 | 2,820 tok |
| MontoyaAndres/ganju ganju.ai Ganju.ai is a no-code tool for creating fast and scalable MCP servers. | 4 | Claude Code | 1 | — |
| deploymenttheory/windows-mcp-server A MCP server that bridges AI agents to the Windows desktop. UI Automation, synthetic mouse | 4 | Claude Code | 1 | 8,704 tok |
| agentdecksdk/agentdeck agentdecksdk.com AgentDeck SDK: the execution layer for agentic software. Agents, tools and workflows as pl | 4 | Claude Code | 17 | 2,000 tok |
| ASK191225/bugbounty-kit Production bug bounty operations kit — LLM brain, token scanner, HackerOne MCP, RAG pipeli | 4 | Claude Code | 2 | 5,395 tok |
| hexproofdev/oring Unprivileged, self-applied Landlock + seccomp confinement wrapper — no root, no daemon, on | 4 | Claude Code | 1 | 1,181 tok |
| everclear077/dsh-progressive-tools Progressive tool discovery for DeepSeek Harness — tiny stable surface, searchable catalog, | 4 | Claude Code, Codex, OpenCode | 2 | 944 tok |
| agno-agi/agentos-render docs.agno.com AgentOS: Serve agents over API, MCP, and chat interfaces like Slack | 4 | Claude Code, Codex, OpenCode | 11 | 15,298 tok |
| MuhammadUzair1/Vibe-Engineering-SMIT vibe-engineering-smit.vercel.app | 4 | Claude Code | 1 | — |
| xsourabhsharma/ai-security-audit-pro Universal security-audit plugin and CLI engine for AI agents with OWASP-mapped reports for | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 753 tok |
| miguepoloc/weather_station | 4 | Claude Code | 1 | — |
| cosmo-autom8s/ai-executive-assistant Your personal executive assistant that lives in your terminal. Built on Claude Code. Manag | 4 | Claude Code, Codex | 25 | — |
| MilindGaharwar/fettle pypi.org Open-source trust layer for AI coding agents: in-session quality, delegation-safe policy, | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 250 tok |
| aakashg/pm-github-workflow-repo Practice repo for PMs: learn Git/GitHub for your AI artifacts (skills, CLAUDE.md, evals, a | 4 | Claude Code | 1 | 380 tok |
| staticaland/skills Ceremonial grade agent skills 🫖 | 4 | Claude Code, Codex, OpenCode | 7 | 949 tok |
| aemcoder/skills Set of skills for AEM Coder Stack | 4 | Claude Code | 1 | 1,546 tok |
| Netcracker/qubership-ai-packages | 4 | Claude Code, Codex | 9 | — |
| howells/skills | 4 | Claude Code, Codex, OpenCode | 2 | 2,203 tok |
| franciscorizzo/GxObjGen-install | 4 | Claude Code | 2 | 1,361 tok |
| RichardHightower/reliable-agentic-lab Lab repo for Engineering Reliable Agentic AI Systems (Packt workshop, 29 August 2026). Tic | 4 | Claude Code, Codex, OpenCode | 6 | 795 tok |
| zell12/claude-certified-architect-study-labs | 4 | Claude Code | 1 | — |
| snyk-labs/snyk-vulnbench | 4 | Claude Code, Codex, OpenCode | 12 | 2,521 tok |
| Thomaszhou22/self-discover-skill SELF-DISCOVER: AI agents self-compose reasoning structures. Based on Zhou et al. (2024), N | 4 | Claude Code, Gemini CLI | 2 | 99 tok |
| vanities/social-skills Skill-driven social media automation across IG / LinkedIn / X / Pinterest / TikTok via Cla | 4 | Claude Code, Codex, OpenCode | 2 | 6,807 tok |