4,826 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 Code6,601Data and AI3,691Backend and APIs3,489Languages3,402Planning3,208Git and workflow3,142Code review2,734Memory and context2,361Testing2,349DevOps and cloud2,296Research2,292Writing and docs2,291
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| castle-x/skills-x AI Agent Skills Repo | 18 | Claude Code, Codex, OpenCode | 26 | 1,100 tok |
| GetStream/agent-skills Give your AI coding agent the ability to build, query, and manage Stream - Chat, Video, Fe | 18 | Codex, OpenCode | 1 | 1,069 tok |
| WayneChou-bot/LLM-Wiki-Agent-Workflow-Demo llm-wiki-agent-workflow-demo.vercel.app Karpathy-inspired LLM Wiki demo: AI agents compile raw sources into a persistent, self-lin | 18 | Codex, OpenCode | 1 | 368 tok |
| davisjam/model-based-agentic-software-engineering davisjam.github.io Book, website, and skills for MAGE: the Model-Based Agentic Software Engineering framework | 18 | Claude Code, Codex, OpenCode | 2 | 6,439 tok |
| argos-ci/argos-javascript docs.argos-ci.com Official Argos SDKs for JavaScript | 18 | Claude Code, Codex | 1 | — |
| zapier/agent-skills skills.sh Agent skills for working with Zapier, maintained by Zapier teams. Indexed by skills.sh. | 18 | Claude Code, Codex, OpenCode | 2 | 1,628 tok |
| gmf520/openspec-agents A state-machine-based multi-agent collaborative development framework. Driven by a main or | 18 | Claude Code, Codex, Cursor | 40 | — |
| Open-Harness/open-harness open-harness.github.io | 18 | Claude Code, Codex, OpenCode | 5 | 6,022 tok |
| Wolfe-Jam/grok-faf-mcp faf.one Persistent Project Context for xAI Grok — IANA-registered .faf format · MCP server on a UR | 18 | Claude Code, Codex, OpenCode | 2 | 1,137 tok |
| donnfelker/loop-skills Autonomous, self-re-prompting agent loops for Claude Code — packaged as independently-inst | 18 | Claude Code, Codex, OpenCode | 2 | 1,262 tok |
| Lykhoyda/ask-llm lykhoyda.github.io MCP server for AI-to-AI collaboration — bridge Claude with Gemini, Codex, and other LLMs f | 18 | Codex, OpenCode | 1 | 1,242 tok |
| understudylabs/understudy-agent-tools Public MIT-licensed Understudy agent tools and skill library | 18 | Claude Code, Codex, OpenCode | 3 | 2,402 tok |
| onceMisery/seahorse-agent Seahorse Agent is an engineering platform for enterprise knowledge, long-term memory, and | 18 | Claude Code, Codex | 4 | 1,438 tok |
| blxzer77/cursor-trellis | 18 | Claude Code, Codex, OpenCode | 15 | 4,726 tok |
| wenhanweime/herdr-plugin-renamer LLM-powered session naming for herdr: Claude Code / Codex / Grok / Pi / opencode, Chinese | 18 | Claude Code, Codex, OpenCode | 2 | 3,323 tok |
| ever-works/directory-web-template ever.works Open-Source Directory Website NextJs Boilerplate (part of Ever® Works™ Platform) - https:/ | 18 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 17,352 tok |
| c18229039407-arch/cutlin Cutlin - AI-Orchestrated Video Production Platform | 17 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 271 tok |
| denysdovhan/agents A collection of custom skills for my workflows with AI-agents | 17 | Claude Code, Codex, OpenCode | 2 | 528 tok |
| celados/mcpx Apple MCP tools ✅ | 17 | Codex, OpenCode | 1 | 101 tok |
| enowdev/succubus Cross-agent coordination for AI coding agents. One daemon, one database — so multiple agen | 17 | Claude Code, Codex, OpenCode | 2 | 502 tok |
| borhen68/SkillEngine Production-grade engineering skills for AI coding agents. | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,318 tok |
| sawrus/agent-guides sawrus.github.io Install a full engineering team into your AI agent. 7 SDLC roles · 105+ skills · 18 areas | 17 | Codex, OpenCode | 1 | 1,027 tok |
| TGPSKI/leather leather.sh Local agent infrastructure in one stdlib-only Go binary | 17 | Claude Code, Codex, OpenCode | 6 | 2,738 tok |
| organvm-iv-taxis/a-i--skills organvm-iv-taxis.github.io Public repository of AI agent skills: specialized capabilities and workflows across 12 cat | 17 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 8,740 tok |
| erans/autoagent-action A composable GitHub Action that integrates with AI agents like Cursor CLI, Claude Code, Ge | 17 | Codex, OpenCode | 1 | 1,807 tok |
| mayflower/contextmine Documentation & Code Indexing with MCP - Open-source Context7 alternative | 17 | Claude Code, Codex, OpenCode | 3 | 3,649 tok |
| LoftyTao/Honeybee-MCP MCP Tools by LBT-Honeybee | 17 | Codex, OpenCode | 1 | 1,542 tok |
| Boom-Vitt/claude-thai-business-skills 12 Claude Code skills for Thai SME business consulting — pricing waterfall, SME tax tier, | 17 | Codex, OpenCode | 1 | 949 tok |
| ForkPoint/agent-lighthouse forkpoint.github.io Lighthouse-style audits for AI-agent readiness, LLM crawlers, MCP clients, and the agentic | 17 | Claude Code, Codex, OpenCode | 2 | 2,258 tok |
| Azure/azure-functions-skills A repository for Azure Functions skills, prompts, and reusable definitions to support agen | 17 | Claude Code, Codex, GitHub Copilot, OpenCode | 15 | 2,536 tok |
| kasuken/github-copilot-superpowers Opinionated, repo-local configuration for GitHub Copilot (Chat + Agent mode): instruction | 17 | Claude Code, Codex, GitHub Copilot | 15 | 5,040 tok |
| caiaffa/claude-code-ultimate-engineering-system A complete engineering toolkit for Claude Code: premium skills, agent workflows, ADR/PRD t | 17 | Claude Code, Codex, OpenCode | 2 | 3,472 tok |
| atesgoral/vite-plugin-mcp-client-tools Pluggable Vite MCP plugin that brings client-side tools to your existing Vite setup | 17 | Codex, OpenCode | 1 | 1,287 tok |
| asasugar/SuperSpec asasugar.github.io Spec-driven development (SDD) for AI-powered coding assistants | 17 | Claude Code, Codex, Cursor, OpenCode | 20 | 2,431 tok |
| ulises-jeremias/agent-toolkit ulises-jeremias.github.io 🛠️ Composable AI agent toolkit — skills, agents, loops, and MCP templates for Claude Code | 17 | Codex, OpenCode | 1 | 3,105 tok |
| j0hanz/filesystem-mcp A local filesystem MCP server that lets LLMs and AI agents read, write, search, diff, patc | 17 | Claude Code, Codex, OpenCode | 2 | 164 tok |
| tmustier/codex-computer-use-mcp Background-safe MCP server for the signed Codex Computer Use broker on macOS. Works with a | 17 | Codex, OpenCode | 1 | 332 tok |
| LuxAlgo/luxalgo-mcp-server mcp.luxalgo.com The LuxAlgo ecosystem as MCP tools: free and keyless. | 17 | Claude Code, Codex, OpenCode | 2 | 1,127 tok |
| chankov/agent-fleet Pi-first multi-agent orchestration for coding agents—dispatcher, resumable fleets, peer me | 17 | Claude Code, Codex, OpenCode | 3 | 4,491 tok |
| wuisabel-gif/Delphin wuisabel-gif.github.io A duplex companion for AI agent CLIs: talk and listen at the same time. | 17 | Claude Code, Codex | 1 | — |
| zapstore/zsp Publish apps to relays | 17 | Codex, OpenCode | 1 | 319 tok |
| marclove/typeforge Basic TypeScript Node.js repository scaffold (no frameworks) with fantastic DX out-of-the- | 17 | Claude Code, Codex, OpenCode | 3 | 1,663 tok |
| mcginty/blew A cross-platform BLE Central/Peripheral library, focused on P2P applications | 17 | Claude Code, Codex, OpenCode | 2 | 6,659 tok |
| Zambav/ComfyUI-Agent-Toolkit | 17 | Codex, OpenCode | 1 | 1,797 tok |
| CrowdStrike/fusion-skills crowdstrike.com AI coding assistant skills for building CrowdStrike Falcon Fusion workflows: action discov | 16 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 3,083 tok |
| d4rkNinja/arcforge arcforge.infynon.com Production architecture decisions your AI coding agent can explain, challenge, and prove. | 16 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,072 tok |
| isaacsight/kernel kernel.chat Three packages: @kernel.chat/agent-os (POSIX for AI agents — capabilities, namespaces, quo | 16 | Claude Code, Codex, OpenCode | 2 | 1,709 tok |
| bigduu/Bamboo-agent bigduu.github.io Bamboo — a local-first Rust agent harness and runtime with sessions, tools, skills, MCP, s | 16 | Claude Code, Codex, OpenCode | 2 | 269 tok |
| vshrinath/virtual-product-factory Collection of AI agent skills focussed on agentic product engineering | 16 | Codex, OpenCode | 1 | 4,653 tok |
| XAIHT/Tlamatini xaiht.org Tlamatini is a self-hosted AI developer assistant for local or cloud LLMs: hybrid RAG (FAI | 16 | Claude Code, Codex, Gemini CLI | 12 | 55,050 tok |