44,969 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| adilmoujahid/p5js-ai-editor A modern, web-based IDE for creating and editing p5.js sketches with AI assistance and Mod | 30 | Cursor | 1 | 636 tok |
| schemacrawler/SchemaCrawler-AI-MCP-Server-Usage schemacrawler.com Find out how to use SchemaCrawler AI MCP Server | 30 | Claude Code | 2 | — |
| morphllm/morph-claude-code-plugin Morph plugin for Claude Code | 30 | Claude Code | 1 | 79 tok |
| MyrikLD/memlord Self-hosted MCP memory server for personal use and teams | 30 | Claude Code | 1 | 1,291 tok |
| NotNull92/hera-agent-unity Low-token CLI for AI agents to control a live Unity Editor. | 30 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 26,384 tok |
| nrwl/nx-ai-agents-config | 30 | Claude Code, Codex, OpenCode | 3 | 1,285 tok |
| nirholas/boosty Boosty MCP servers for DeFi - Volume generation, trading, and wallet management | 30 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 670 tok |
| iam-epiphany/resume-agent A personal resume RAG Q&A Agent for interviewer–candidate scenarios: puts resumes, certifi | 30 | Codex, OpenCode | 1 | 464 tok |
| DataCovey/nornweave nornweave.datacovey.com An open-source, self-hosted API that turns standard email providers (Mailgun, SES, SendGri | 30 | Claude Code, Cursor | 31 | — |
| Hack23/European-Parliament-MCP-Server hack23.com European Parliament MCP Server - Political intelligence for AI agents | 30 | Claude Code, Codex, GitHub Copilot | 56 | 1,498 tok |
| zoxknez/ai-coding-rules | 30 | Claude Code, GitHub Copilot | 9 | 2,909 tok |
| AlanHuang168/AI-Project-Workflow npmjs.com A general AI-native software delivery workflow for Cursor, Claude Code, Codex, Qoder, Code | 30 | Claude Code, Codex, OpenCode | 2 | 376 tok |
| dr5hn/ccm dr5hn.github.io Claude Code Manager - The power-user toolkit for Claude Code | 30 | Claude Code | 1 | 3,531 tok |
| iowarp/clio-kit toolkit.iowarp.ai Bringing AI practically to science! | 30 | Claude Code, Codex, OpenCode | 2 | 1,212 tok |
| robert7/remnote-mcp-server MCP server and CLI for connecting AI agents, OpenClaw/Hermes workflows, local automation, | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,152 tok |
| Fearvox/multica-ultimate-workbench Public multi-agent workbench skill pack for SDD, review gates, context discipline, VM lane | 30 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 11,867 tok |
| EtanHey/cmuxlayer cmuxlayer.etanheyman.com 10 public MCP tools for controlling cmux workspaces and managing Claude, Codex, Gemini, Ki | 30 | Claude Code, Codex, OpenCode | 2 | 1,163 tok |
| helius-labs/core-ai Official Helius AI tooling repository | 30 | Claude Code, Codex, OpenCode | 2 | 4,565 tok |
| Zevenue/headless-gtm zevenue.com Headless GTM: the full outbound chain as Claude Code and Codex skills on raw vendor APIs. | 30 | Claude Code, Codex, OpenCode | 2 | 488 tok |
| LeandroPG19/Memorys registry.modelcontextprotocol.io Persistent memory MCP server for AI agents — Rust, 19 tools, knowledge graph, Hebbian lear | 30 | Codex, OpenCode | 1 | 1,390 tok |
| IgorGanapolsky/ThumbGate thumbgate.ai ThumbGate Pre-Action Checks self-improve from ranked lessons and repeated failures, hard-b | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 76 | 13,851 tok |
| RohiRIK/OpenLtm Long-Term Memory plugin for Claude Code — semantic search, context injection, session lear | 30 | Claude Code, Codex, OpenCode | 2 | 1,717 tok |
| encoredev/skills encore.dev Agent Skills for development with Encore. | 30 | Claude Code, Codex, OpenCode | 2 | 3,134 tok |
| Walvez/dsh-codex-sync npmjs.com The ultimate 2-way bridge between OpenAI Codex and DSH: bidirectional chat sync, live Skil | 30 | Codex, OpenCode | 1 | 666 tok |
| geml-spec/geml geml-spec.github.io GEML is a lightweight markup language with uniform, addressable blocks and standard verbs. | 30 | Claude Code | 5 | — |
| Ekioo/KittyClaw kittyclaw.dev A kanban board for managing projects with tickets, columns, labels, and activity tracking | 30 | Claude Code, Codex, OpenCode | 2 | 1,212 tok |
| SabrinaRamonov/learn-claude-code Free Claude Code recipes for automating your business. No coding required. | 30 | Claude Code | 2 | — |
| RoboFinSystems/robosystems robosystems.ai AI-native financial intelligence platform for accounting, financial reporting, and investm | 30 | Claude Code | 19 | 6,806 tok |
| yung13yubabie/line-summary An MCP server for using Claude Code on Windows to read local LINE desktop chat records and | 30 | Claude Code, Codex, OpenCode | 2 | 488 tok |
| Fortemi/fortemi Self-hosted AI knowledge base with hybrid semantic search (pgvector + FTS + RRF), MCP serv | 30 | Claude Code, Codex, OpenCode | 2 | 8,395 tok |
| lxsolutions/studio-foundation lxsolutions.github.io AI-native, source-available (PolyForm Perimeter) game-dev toolkit: bforge — deterministic | 30 | Claude Code, Codex, OpenCode | 2 | 944 tok |
| PetePeter/helm | 30 | Claude Code, GitHub Copilot | 2 | 10,204 tok |
| crazymsn/academic-scholar-skills nav.meding.site Shendu Yunchuang Technology focuses on developing AI Agents and AI applications to assist | 30 | Claude Code, Codex, OpenCode | 12 | 397 tok |
| beihaizzz/labmate.skill A skill that helps university students write lab reports | 30 | Codex, OpenCode | 1 | 2,687 tok |
| GovAlta/THE-VELOCITY-WHITE-PAPERS The public-facing repository for The Velocity White Papers | 30 | Claude Code | 1 | — |
| BuildrAI/Buildr Buildr is the work infrastructure for Agents. It turns the facts and methods of individual | 30 | Codex, OpenCode | 1 | 1,551 tok |
| IceWhaleTech/ZimaOS-Blue ZimaOS Blue - A Local-First Agent Runtime for Bold Builders. Out-of-the-Box, Open-Source, | 30 | Claude Code, Codex, OpenCode | 3 | 1,834 tok |
| hong-chu/claude-certified-architect-foundations-llm-wiki Unofficial domain-organized study wiki for the Claude Certified Architect – Foundations (C | 30 | Claude Code | 1 | 2,700 tok |
| catsmice/AniCompanion A desktop VRM character (小光) that gives your AI agent a face — chats, speaks, listens, lip | 30 | Claude Code | 1 | 10,165 tok |
| matanrak/agent-meet agentmeet.net Agent-to-agent communication platform | 30 | Claude Code, Codex | 2 | 160 tok |
| badbread/crumbvms crumbvms.com A self-hosted, operator-grade NVR for your own security cameras: recording, motion, licens | 30 | Claude Code, Codex, OpenCode | 2 | 2,451 tok |
| Open-Locker/Open-Locker open-locker.org This is an open source project to build both the software and the hardware blueprints/buil | 30 | Claude Code | 1 | 1,770 tok |
| openmirlab/all-in-one-infer An enhanced version of All-In-One with integrated source separation and modern PyTorch com | 30 | Claude Code | 1 | 3,541 tok |
| dansreis/speclens dansreis.github.io A desktop reader for OpenSpec projects - browse changes, trace how requirements evolved, a | 30 | Claude Code | 1 | 3,978 tok |
| dend/brick-mcp-app 🧱 MCP App for making my brick dreams a reality | 30 | Claude Code | 1 | 389 tok |
| knaisoma/data-olympus Governance-grade, OKF-compatible knowledge-base format with a single-writer MCP server and | 30 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,874 tok |
| limsangjin12/app-templates App development monorepo template | 30 | Claude Code, Codex, OpenCode | 6 | 1,941 tok |
| evgenirusev/obsidian-second-brain How I Built My Second Brain with Obsidian + Claude Code | 30 | Claude Code | 1 | 920 tok |
| brandonsimpson/devils-advocate A Claude Code plugin that adds adversarial self-critique to every task. Claude scores its | 30 | Claude Code | 1 | 277 tok |
| skynetcmd/m3-memory Local-first memory backend for AI agents · 99.2% LongMemEval-S retrieval @ k=8 · Supports | 30 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 3,266 tok |