6,707 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,875Data and AI3,584Git and workflow3,574Backend and APIs3,550Languages3,468Planning3,315Code review2,876Testing2,653DevOps and cloud2,462Writing and docs2,461Memory and context2,373Research2,315
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| opengovsg/plumber plumber.gov.sg Automate your pipelines, streamline your workflows. | 28 | Claude Code, Codex, OpenCode | 10 | 2,382 tok |
| texttile-blog/texttile The Multiplayer Blog Engine | 28 | Claude Code, Codex, OpenCode | 2 | 4,844 tok |
| umbraco/Umbraco-CMS-Backoffice-Skills | 27 | Claude Code | 12 | 3,808 tok |
| timothywarner-org/context-engineering techtrainertim.com 🧠 Stop building AI that forgets. Master MCP (Model Context Protocol) with production-read | 27 | Claude Code, GitHub Copilot | 11 | 4,968 tok |
| himorishige/hatago-mcp-hub hatago.dev Hatago MCP Hub is a lightweight hub server that provides unified management for multiple M | 27 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 7,904 tok |
| phisanti/MCPR phisanti.github.io MCPR enables AI agents to participate in interactive R sessions for professional analysis | 27 | Claude Code, Codex, OpenCode | 2 | 3,219 tok |
| vbarsoum1/llm-wiki-compiler Compile documents into a living Obsidian wiki. Any AI agent. Based on Karpathy's LLM Wiki | 27 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,209 tok |
| nik1t7n/context-firewall Local-first context firewall for coding agents | 27 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 358 tok |
| amsavarthan/android-tools-mcp 🔌 An Android Studio plugin exposing native Gemini tools as an MCP server. Enable external | 27 | Claude Code | 1 | 1,839 tok |
| cyijun/agent-smith Agent Smith has taken over your terminal: he recursively breaks down tasks and mercilessly | 27 | Claude Code | 1 | 1,208 tok |
| johnlindquist/claude | 27 | Claude Code | 1 | 672 tok |
| VoDaiLocz/kilo-kit-mcp glama.ai An MCP server for safer coding agents: skill routing, C4 workflow gates, memory checks, an | 27 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,498 tok |
| eamanc-lab/fortune-telling-skills 🔮 Zodiac horoscope generator — Claude Code Skill for daily, weekly, and monthly horoscope | 27 | Claude Code | 1 | 299 tok |
| cablehead/gpt2099.nu cablehead.github.io a Nushell cross.stream extension to interact with LLMs and MCP servers | 27 | Claude Code | 2 | 215 tok |
| OpenMasjid-Solutions/OpenMasjidOS openmasjidsolutions.org Free, open-source operating layer for masjids. Self-hosted, one-line install, beautiful ap | 27 | Claude Code | 1 | — |
| longcw/home-assistant-mcp-agent LiveKit Agent integrated with MCP server of Home Assistant | 27 | Claude Code | 1 | 208 tok |
| sampleXbro/agentsmesh samplexbro.github.io One config for every AI coding tool, plus lessons so your agents learn from their mistakes | 27 | Claude Code, Codex, OpenCode | 3 | 3,363 tok |
| jayvee/aigon aigon.build Aigon is a local, open-source, spec-first software-delivery orchestrator for coding agents | 27 | Claude Code, Codex, Gemini CLI, OpenCode | 6 | 3,886 tok |
| electricsheephq/WorldOS worldos.dev WorldOS - Simulate worlds. Evolve games. Free for personal/non-commercial use. | 27 | Claude Code, Codex, OpenCode | 8 | 1,840 tok |
| fiberplane/mcp-gateway Gateway for inspecting and auditing your MCP servers | 27 | Claude Code, Codex, OpenCode | 2 | 5,849 tok |
| jdm4pku/RE-Skills Requirements Engineering Skills for Claude Code, Cowork, Codex, and AI agents. | 27 | Claude Code, Codex, OpenCode | 3 | 2,759 tok |
| oceanjustinlin/qimen qimendao.com AI-based Qimen Dunjia online chart generation, situation analysis, conclusion analysis, an | 27 | Claude Code, Codex, OpenCode | 9 | 829 tok |
| kombohq/company-brain Template for creating a long-term sync hub that checks your company's data sources into Gi | 27 | Claude Code, Codex, OpenCode | 2 | 386 tok |
| redhat-ai-americas/memory-hub MemoryHub: Kubernetes-native agent memory component for OpenShift AI | 27 | Claude Code | 20 | 3,860 tok |
| AI-Riksarkivet/ra-mcp ai-riksarkivet.github.io MCPs for Riksarkivet open APIs. This covers both agents and mcps | 27 | Claude Code | 8 | 10,340 tok |
| eigent-ai/agent-skills eigent.ai Open-Source Cowork Agent Skills Collection | High Quality for Exceptional Productivity | 27 | Claude Code, Codex, OpenCode | 2 | 3,587 tok |
| superduck-ai/open-managed-agents Open Source version of Claude Managed Agents. Anthropic SDK compatible. Supports agents, | 27 | Claude Code, Codex, OpenCode | 4 | 8,413 tok |
| edochi/mdvs edochi.github.io Schema inference, frontmatter validation, and semantic search for markdown directories | 27 | Claude Code, Codex, OpenCode | 22 | 1,642 tok |
| textura-agency/ai-design-vault | 27 | Claude Code, Codex, Cursor, OpenCode | 34 | 1,571 tok |
| nvandessel/floop Spreading activation memory for AI coding agents - corrections in, context-aware behaviors | 26 | Claude Code, Codex, OpenCode | 3 | 3,488 tok |
| kiliman/codemesh codemeshmcp.com The Self-Improving MCP Server - Agents write code to orchestrate multiple MCP servers with | 26 | Claude Code | 1 | 1,351 tok |
| oozoofrog/mcp-baepsae MCP server with direct iOS simulator implementation | 26 | Claude Code, Codex, OpenCode | 8 | 2,280 tok |
| hatch3r/hatch3r docs.hatch3r.com Open-source CLI + editor plugin (Claude Code, Cursor, GitHub Copilot): one command install | 26 | Claude Code | 13 | 5,121 tok |
| vlad-ryzhkov/AI-QA-workshop-feb19 youtu.be AI prompts, agents, and anti-patterns for QA — from specification audits to API test gener | 26 | Claude Code, Codex, GitHub Copilot, OpenCode | 21 | 2,657 tok |
| abdulrbasit/job-hunter Automate your job search — find listings, score fit, tailor your resume, and draft cover l | 26 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 1,105 tok |
| Blazity/atlas blazity.com Framework-agnostic AI documentation scaffold — one command gives any repo the shared instr | 26 | Claude Code, Codex, OpenCode | 2 | 406 tok |
| martinsson/harness-engineering-kata Practice basic harness engineering for agentic development | 26 | Claude Code | 1 | — |
| punt-labs/prfaq Amazon Working Backwards PR/FAQ process — generate well-grounded professional documents fo | 26 | Claude Code, Codex, OpenCode | 3 | 5,709 tok |
| matthewdcage/llm-swarm-router Run the LLM Swarm Router on machines to distribute Local Ai to the Swarm - More Machines - | 26 | Claude Code, Codex, OpenCode | 12 | 11,481 tok |
| managedcode/dotPilot dotpilot.managed-code.com Local-first desktop control plane for AI agents: embedded Orleans host inside the Uno app, | 26 | Claude Code, Codex, OpenCode | 66 | 9,540 tok |
| jaimevalasek/aioson AI operating framework for hyper-personalized software. | 26 | Claude Code, Codex, Gemini CLI, OpenCode | 59 | 1,860 tok |
| MacPaw/ComposablePipelines Open, runtime-agnostic Swift package for composing AI pipelines: SwiftUI-like DSL, Codable | 26 | Claude Code | 1 | — |
| hamr0/liteagents Comprehensive AI liteagents kit (subagents, skills/commands) for Claude Code, Opencode, Am | 26 | Claude Code | 1 | 604 tok |
| hoangsonww/Forge-Agentic-Coding-CLI hoangsonww.github.io 🦄 Forge - a local-first, multi-agent software-engineering runtime that runs Claude Code / | 26 | Claude Code, Codex, OpenCode | 29 | 4,020 tok |
| hhtttttiger/AgentLabKit AgentLabKit — a full-stack enterprise solution for multi-agent systems, deterministic work | 26 | Claude Code, Codex, OpenCode | 2 | 865 tok |
| upex-galaxy/agentic-qa-boilerplate upex-galaxy.github.io Agentic QA boilerplate built on Playwright + KATA + TypeScript. Multi-agent skills followi | 26 | Claude Code, Codex, OpenCode | 6 | 5,137 tok |
| vitalysim/the-knowledge-guy Turn any PDF or EPUB into a structured Claude Code skill - then ask your whole bookshelf | 26 | Claude Code | 3 | 4,640 tok |
| JohnnyFiv3r/Core-Memory Drop-in causal memory for AI agents. Append-only event store with associations and bounded | 26 | Claude Code | 1 | 2,772 tok |
| FlorianBruniaux/ctxharness ctxharness.bruniaux.com Catch stale versions, broken paths, and missing scripts in your AI instruction files (CLAU | 26 | Claude Code | 11 | 1,575 tok |
| remyxai/outrider studio.remyx.ai Coding-agent harness for continuous contribution — discovers, implements & validates your | 26 | Claude Code, Codex, GitHub Copilot, OpenCode | 10 | 2,562 tok |