32,566 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 agents8,593Claude Code6,906Git and workflow3,640Data and AI3,579Backend and APIs3,563Languages3,497Planning3,327Code review2,909Testing2,708DevOps and cloud2,500Writing and docs2,487Memory and context2,373Frontend2,320Research2,320Security2,182Project management1,993
All Claude Code32,566 Codex24,956 OpenCode23,878 GitHub Copilot3,727 Gemini CLI2,042 Cursor1,771 Windsurf203 Kiro118
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| YawLabs/npmjs-mcp yaw.sh npm registry MCP server — package intelligence, security audits, and dependency analysis f | 5 | Claude Code | 2 | — |
| mjbommar/kernel-lore-mcp pypi.org MCP + REST server exposing fast search over Linux kernel mailing list archives (lore.kerne | 5 | Claude Code | 1 | 4,948 tok |
| consetto/calmcp consetto.com Cloud ALM MCP Server. Supports Tasks, Projects, Features, Requirements, Documents, Tests, | 5 | Claude Code, Codex, OpenCode | 2 | 1,478 tok |
| nikosavola/k-ruoka-mcp nikosavola.github.io MCP server for managing K-Plussa account's K-Ruoka (Finnish grocery) shopping cart from an | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 1,937 tok |
| 0xZoharHuang/garment-cad-mcp Agent-safe transactional garment CAD tooling for Valentina, GarmentCode, and remote Warp s | 5 | Claude Code, Codex | 2 | — |
| mishan/assetto-mcp MCP server that turns an AI assistant into your race engineer for Assetto Corsa — records | 5 | Claude Code, Codex, OpenCode | 2 | 129 tok |
| matematicsolutions/mcp-eureka MCP server for Polish tax interpretations (KIS/MF) via EUREKA (eureka.mf.gov.pl). 550k+ do | 5 | Claude Code, Codex, OpenCode | 2 | 953 tok |
| sjhorn/single_child_two_dimensional_scroll_view flutter package for a box in which a single widget can be scrolled in two dimensions | 5 | Claude Code | 10 | 834 tok |
| trilitech/octez-manager | 5 | Claude Code, Codex, OpenCode | 11 | 4,662 tok |
| antosubash/SimpleModule app.simplemodule.dev | 5 | Claude Code, Codex, OpenCode | 15 | 4,172 tok |
| upstars-global/cardona-core-service | 5 | Claude Code, Codex | 23 | 1,084 tok |
| ProjectLiminality/DreamTalk A programmatic animation library extending the ancient modality of SandTalk into the digit | 5 | Claude Code | 2 | 4,106 tok |
| piperendervt-glitch/sdnd-template | 5 | Claude Code | 5 | 874 tok |
| badbread/VoxWatch voxwatch.dev AI-powered security deterrent — detects people on cameras, uses AI vision to describe them | 5 | Claude Code | 1 | — |
| chatman-media/lead-engine exchanges.agency AI sales-funnel engine — Telegram, WhatsApp & web widget, RAG, visa pipeline, admin UI, Po | 5 | Claude Code, Codex, OpenCode | 17 | 4,628 tok |
| tbuczen/LARPilot larpilot.com App for aiding the process of creating and managing LARPs | 5 | Claude Code, Codex, OpenCode | 4 | 7,156 tok |
| kostadis/CampaignGenerator | 5 | Claude Code, Codex | 14 | 10,200 tok |
| AhmedAlnasser2000/REZANOVA-CAS-CALCULATOR Rezanova CAS CLASSWIZ (or simply Rezanvoa CAS) is an open-source symbolic calculator and | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 5,736 tok |
| drujensen/aiagent Build an AI Agent using Go Language | 5 | Claude Code, Codex, OpenCode | 41 | 3,484 tok |
| lionshilov/Forge From raw idea to shipped MVP with a team of specialist AI agents inside Claude Code. Zero | 5 | Claude Code, Codex, OpenCode | 22 | 2,830 tok |
| jmalovera10/excanon Elixir Rule Engine | 5 | Claude Code, Codex, OpenCode | 26 | 1,502 tok |
| bountonw/translate | 5 | Claude Code | 35 | 2,093 tok |
| kamiletar/letar forms.letar.best Open workshop: schema-driven forms for React, Vue and Angular (@letar/forms), plus a monor | 5 | Claude Code, Codex, OpenCode | 7 | 5,785 tok |
| MoonCellar-Team/MoonCellar mooncellar.space Game tracking database with a wheel of fortune — Next.js 16, React 19, TypeScript | 5 | Claude Code, Codex, OpenCode | 12 | 5,077 tok |
| 0xSoftBoi/suwappubot suwappu.bot Cross-chain DEX infrastructure for humans and AI agents — swap tokens across 14 chains via | 4 | Claude Code, Codex, OpenCode | 44 | 6,340 tok |
| jovandyaz/knowtis-app knowtis.app Collaborative notes with an AI that reads, edits, and studies alongside you. | 4 | Claude Code, Codex, OpenCode | 13 | 826 tok |
| semihkayan/codeweave-mcp npmjs.com MCP server that gives AI agents semantic search tool. Builds AST, call graphs, type graphs | 4 | Claude Code | 10 | 1,950 tok |
| cockroachdb/claude-plugin CockroachDB development plugin for Claude | 4 | Claude Code, Codex, OpenCode | 2 | 754 tok |
| toolkit-ai/magnet-mcp-server An MCP server for interacting with Magnet (magnet.run) | 4 | Claude Code | 9 | 507 tok |
| aeriondyseti/vector-memory-mcp A local-first MCP server providing semantic memory storage with RAG-powered context re | 4 | Claude Code | 1 | 2,697 tok |
| citarreikee/AGuild | 4 | Claude Code | 1 | 267 tok |
| RFingAdam/mcp-cst-studio MCP server for CST Studio Suite — antenna design, RF simulation, and PCB layout | 4 | Claude Code | 1 | 1,458 tok |
| syf2211/ruledoctor skills.sh Agent Skill: read CLAUDE.md & project rules before coding. Optional CLI audit + hooks. Cla | 4 | Claude Code, Codex, OpenCode | 4 | 215 tok |
| klodr/mercury-invoicing-mcp Mercury Banking MCP server with full Invoicing API support. Read accounts/transactions and | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,618 tok |
| fullstackdegen/agent-audit npmjs.com Turn Lighthouse audits into coding-agent tasks. | 4 | Claude Code, Codex, OpenCode | 2 | 1,113 tok |
| cmeans/mcp-clipboard pypi.org MCP server that reads and writes your system clipboard — tables, text, code, JSON, URLs, i | 4 | Claude Code | 1 | 1,965 tok |
| theYahia/yandex-direct-mcp MCP server for Yandex Direct — PPC campaigns, ads, keywords, stats (Russia). Part of WWmcp | 4 | Claude Code | 1 | — |
| Warmplane/warmplane A Local Control Plane for Deterministic, Token-Efficient MCP Operations | 4 | Claude Code, Codex, OpenCode | 3 | 1,157 tok |
| yongchane/skala-review-skill A question-based review and platform-specific study note generation Skill for SKALA studen | 4 | Claude Code | 1 | — |
| Laotree/logs-locally-plugin laotree.github.io Browse Claude Code & Pi agent session logs (SQLite + web UI) with session scoring and GitH | 4 | Claude Code | 1 | 1,485 tok |
| astetic-dev/taurus Taurus - a Windows desktop launcher that runs multiple Claude Code agents as embedded term | 4 | Claude Code | 1 | 896 tok |
| teambrilliant/claude-peek macOS notch status surface for Claude Code — track sessions, approve permissions, read con | 4 | Claude Code | 2 | 633 tok |
| barkain/madrox Madrox — Multi-Agent Orchestrator for Claude & Codex. MCP server that spawns, delegates, a | 4 | Claude Code | 1 | 3,714 tok |
| rhowardstone/AI-Job-Coach Democratized access to elite "career coach" methodology via Claude Code, for relationship- | 4 | Claude Code | 7 | — |
| hanzhangzzz/burnkit npmjs.com AI coding workflow pressure toolkit — Claude Provider Router, iTerm2 Tab Color, Burn AI | 4 | Claude Code, Codex, OpenCode | 2 | 416 tok |
| Priyans-hu/tokenmeter priyans-hu.github.io macOS menu bar app for Claude Code token usage visualization | 4 | Claude Code, GitHub Copilot, Cursor | 3 | 1,216 tok |
| zebbern/termstack An open-source agentic vibe coding platform that helps you build your own platform (Claude | 4 | Claude Code, GitHub Copilot | 12 | 15,538 tok |
| jeremieb/swift-unit-test-instructions A reusable framework of Claude Code instructions for Swift, SwiftUI, and UIKit projects. | 4 | Claude Code | 1 | 517 tok |
| 5uck1ess/devkit A deterministic development harness for Claude Code — MCP workflow engine, enforcement hoo | 4 | Claude Code, Codex, OpenCode | 2 | 2,250 tok |
| yunsii/wezdeck wezdeck.vercel.app A flight deck for your AI agents — multi-agent terminal platform built on WezTerm + tmux + | 4 | Claude Code, Codex, OpenCode | 6 | 5,839 tok |