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 |
|---|---|---|---|---|
| willmarple/harness-visualizer App to help visualize agent harness artifacts | 17 | Claude Code, Codex, OpenCode | 6 | 5,974 tok |
| vtex-apps/admin-pages The VTEX Pages CMS Admin | 17 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,422 tok |
| WPS-SmartDocs/WPS-AirPage-Skill Operate [WPS 365 AirPage](https://365.kdocs.cn) smart documents via a local CLI — create d | 17 | Claude Code, Codex, OpenCode | 2 | 1,718 tok |
| borhen68/SkillEngine Production-grade engineering skills for AI coding agents. | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,318 tok |
| paullukic/coograph coograph.com Save your tokens! | 17 | Claude Code, Codex, GitHub Copilot, OpenCode | 28 | 7,698 tok |
| cx2002302-lang/zettelkasten-second-memory An OpenClaw (2026.4/2026.6+) and Hermes Agent plugin that turns AI conversations into a pe | 17 | Codex, OpenCode | 1 | 1,918 tok |
| vericle/heyclaw 🦞 Headless real-time Python voice assistant powered by ElevenLabs, Gemini, Mem0, MCP tool | 17 | Codex, OpenCode | 1 | 787 tok |
| jiawei686/wechat-dev-mcp Automatically debug WeChat mini programs and mini games from any AI client: capture screen | 17 | Codex, Cursor, OpenCode | 2 | 1,404 tok |
| icefrag/nbl-superpowers The agent harness performance optimization system. Skills, instincts, memory, security, an | 17 | Codex, OpenCode | 1 | 57 tok |
| syndicalt/zaxy docs.zaxy.io Zaxy turns agent work into durable, auditable memory: a hash-chained Eventloom log as the | 17 | Claude Code, Codex, OpenCode | 5 | 5,077 tok |
| dodeja/anova-skill Agent skill to control the Anova Precision Oven | 17 | Codex, OpenCode | 1 | 417 tok |
| linxule/interpretive-orchestration Epistemic partnership infrastructure for AI-assisted qualitative research. Claude Code pl | 17 | Codex, OpenCode | 1 | 1,396 tok |
| pamelafox/recap-my-week An agent skill to recap a work week | 17 | Claude Code, Codex | 1 | — |
| 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 |
| nerdlab-dev/meta-ads-mcp nerdboard.kr Ask Claude Code or Codex CLI to launch and manage your Meta ads in plain language. This re | 17 | Codex, OpenCode | 1 | 453 tok |
| WaniWani-AI/sdk docs.waniwani.ai Build distribution MCPs: multi-step conversational funnels (lead gen, booking, quotes) tha | 17 | Claude Code, Codex | 22 | 3,352 tok |
| tae2089/code-context-graph Vectorless code retrieval for AI coding agents — search code by business intent (@intent, | 17 | Claude Code, Codex, OpenCode | 8 | 3,836 tok |
| TGPSKI/leather leather.sh Local agent infrastructure in one stdlib-only Go binary | 17 | Claude Code, Codex, OpenCode | 6 | 2,738 tok |
| egany/agentic-working-kit Open resources for workflows/skills/rules/tools on AgenticWorking.io – empowering non-code | 17 | Claude Code, Codex | 4 | — |
| 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 |
| aixiaoxiang/xx-skills Use AI Agents effectively to turn ideas into launched products — for beginners, with 16 sk | 17 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,921 tok |
| assisjp/specflow A self-contained, reliability-first agent development flow — grill, spec, build under dete | 17 | Claude Code, Codex, OpenCode | 2 | 2,081 tok |
| simonChoi034/image-gen-mcp This MCP server is responsible for generating images for both OpenAI and the Gemini Model. | 17 | Codex, OpenCode | 1 | 1,067 tok |
| flagify-com/UniMCPSim UniMCPSim is a general-purpose MCP (Model Context Protocol) simulator that dynamically sim | 17 | Claude Code, Codex, OpenCode | 2 | 8,026 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 |
| cristianoliveira/dotfiles My dotfiles for macOS and NixOS. :sunglasses: :package: | 17 | Codex, OpenCode | 1 | 408 tok |
| gear-foundation/vara-skills | 17 | Claude Code, Codex, OpenCode | 2 | 1,161 tok |
| LoftyTao/Honeybee-MCP MCP Tools by LBT-Honeybee | 17 | Codex, OpenCode | 1 | 1,542 tok |
| Embassy-of-the-Free-Mind/sourcelibrary-v2 sourcelibrary.org The world's largest library of translated ancient texts. AI-powered OCR and translation of | 17 | Claude Code, Codex, OpenCode | 4 | 10,375 tok |
| AceDataCloud/Skills Agent Skills for AceDataCloud AI services — music, image, video generation, web search, an | 17 | Codex, GitHub Copilot, OpenCode | 2 | 1,097 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 |
| moshthepitt/lionclaw lionclaw.co.ke Lionclaw is a local control plane for AI coding agents. It runs AI agents as durable, audi | 17 | Codex, OpenCode | 1 | 747 tok |
| Approaching-AI/AIMA aimaservice.ai AI-Inference-Managed-by-AI: Go binary for managing AI inference on edge devices | 17 | Claude Code, Codex, OpenCode | 2 | 13,966 tok |
| SonAIengine/graph-tool-call pypi.org Graph-based tool retrieval for LLM agents — 248 tools → 82% accuracy, 79% fewer tokens. Ze | 17 | Claude Code, Codex, OpenCode | 2 | 188 tok |
| cruxible-ai/cruxible Governed state engine for AI agents: typed, executable knowledge artifacts with a code-lik | 17 | Codex, OpenCode | 1 | 2,555 tok |
| icerain-cmd/humanities-superpowers icerain-cmd.github.io Structured research skills and quality gates for humanities scholars using AI agents. | 17 | Claude Code, Codex, OpenCode | 2 | 524 tok |
| robhunter/agentdeals MCP server aggregating free tiers, startup credits & developer tool deals. 4 tools, 54 cat | 17 | Codex, OpenCode | 1 | 2,870 tok |
| ChouChiu/heya-skill hs.wwchun.top In-depth analysis based on Bilibili creator Heya's video titles, teaching AI to learn Heya | 17 | Codex, OpenCode | 1 | 1,318 tok |
| aplaceforallmystuff/mcp-fantastical MCP server for Fantastical calendar app - create events, view calendar, and manage schedul | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 309 tok |
| jsuzanne/stigix stigix.io Stigix is a lab platform to validate SD‑WAN and SASE. It unifies SaaS traffic generation | 17 | Claude Code, Codex | 10 | — |
| mmnto-ai/totem Rules you can enforce, state you can derive, context you can query: plain files in your re | 17 | Claude Code, Codex, Gemini CLI, OpenCode | 18 | 1,382 tok |
| n24q02m/wet-mcp mcp.n24q02m.com Open-source MCP server for AI agents: web search, content extraction, and library docs -- | 17 | Claude Code, Codex, OpenCode | 2 | 7,026 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 |
| HiAi-gg/hiai-opencode Multi-agent orchestration plugin for OpenCode. 10 configurable model slots, 30 hooks, memo | 17 | Codex, OpenCode | 1 | 4,983 tok |
| igptai/skills igpt.ai Email intelligence for every role in the company, 13 role-specific plugins, 76 skills, and | 17 | Claude Code, Codex, OpenCode | 2 | 3,125 tok |
| taivop/marketplace Agent skills from Taivo Pungas - https://taivo.ai | 17 | Claude Code, Codex, OpenCode | 2 | 686 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 |
| redhat-developer/rhdh-skills Claude Code skill for RHDH plugin lifecycle management | 17 | Claude Code, Codex, OpenCode | 2 | 2,167 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 |