32,517 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| brunobracaioli/claude-code-starter-pack | 55 | Claude Code | 8 | 387 tok |
| hongmaple0820/scale-engine scale-os.hongmaple.top SCALE Engine is an AI engineering scaffolding engine that provides a physical constraint l | 55 | Claude Code, Codex, Cursor, OpenCode | 7 | 1,317 tok |
| NihilDigit/waybar-ai-usage Monitor Claude Code and OpenAI Codex CLI usage directly in your Waybar status bar. | 55 | Claude Code, Codex, OpenCode | 2 | 2,392 tok |
| wbrown/janus-datalog An embeddable Datalog database that is Datomic-inspired written in Golang | 55 | Claude Code | 6 | 21,809 tok |
| bjwanneng/veriflow-cc VeriFlow-CC: A Claude Code-driven RTL design pipeline. Automates Chip-on-Chat from archite | 55 | Claude Code | 1 | 1,972 tok |
| CDSecurity/cdsecurity-skills Claude Code skills for smart contract security — by CD Security | 55 | Claude Code | 1 | 322 tok |
| jamalrfordii-arch/Vanguard-Map jamalrfordii-arch.github.io 3D multi-domain tactical intelligence map — live ships, flights, satellites, cables & spac | 55 | Claude Code | 1 | 5,129 tok |
| zscaler/zscaler-mcp-server pypi.org Zscaler Integration MCP Server is a Model Context Protocol (MCP) server designed for manag | 55 | Claude Code, Gemini CLI | 2 | 39,477 tok |
| vast-ai/base-image Base Docker image suitable for extension. Simplifies TLS, Authentication and instance set | 55 | Claude Code | 3 | 1,156 tok |
| agavra/yuzudraw yuzudraw.com visual ASCII editor for both humans and agents | 55 | Claude Code, Codex, OpenCode | 2 | 2,287 tok |
| charannyk06/conductor-oss app.conductross.com Local-first control surface for AI coding agents, workspaces, worktrees, terminals, diffs, | 55 | Claude Code, Codex, OpenCode | 2 | 2,547 tok |
| vikshana/vikshana-graft-app An open source AI Assistant for Grafana | 55 | Claude Code, OpenCode | 3 | 3,010 tok |
| dkyazzentwatwa/cypher-pn532 A tiny ESP32 device that interacts with RFID + NFC devices using the PN532 chip. | 55 | Claude Code, Codex, OpenCode | 2 | 5,212 tok |
| framara/react-flow-skill Claude Code skill for building interactive node-based UIs with React Flow (@xyflow/react v | 55 | Claude Code | 1 | 556 tok |
| jvogan/a-fable-of-codexes Claude Code skills that make Claude (Fable) the conductor of AI worker fleets: many parall | 55 | Claude Code, Codex, OpenCode | 2 | 392 tok |
| hunmer/agent-spaces hunmer.github.io Multi-agent collaboration platform | 55 | Claude Code, Codex, OpenCode | 8 | 2,061 tok |
| mrwuss/p21-api-documentation Unofficial community documentation for Prophet 21 (P21) APIs with Python examples. Covers | 55 | Claude Code | 1 | 6,407 tok |
| mathruffian-dot/voxcpm2-voice-cloner VoxCPM2 voice cloner with auto GPU detection (CUDA/XPU/CPU) and Ultimate Cloning support | 55 | Claude Code, Codex, OpenCode | 2 | 1,096 tok |
| ananddtyagi/webpage-screenshot-mcp An MCP that gives your agent the ability to snap a screenshot of webpages. Useful when you | 55 | Claude Code | 1 | — |
| s-soroosh/claude-code-js Claude Code SDK for Javascript & Typescript | 55 | Claude Code | 1 | 601 tok |
| asdhabdua/bilibili-video-notes-skill Bilibili Video Notes is a tool that automatically generates DOCX study notes with screensh | 55 | Claude Code, Codex, OpenCode | 2 | 1,817 tok |
| ruvnet/dynamo-mcp A dyamic MCP Registry using Cookiecutter templates | 55 | Claude Code, GitHub Copilot | 2 | 52 tok |
| brycewang-stanford/stata-code Agent-native Stata bridge for empirical research — run DiD/IV/RDD and publication-ready ta | 55 | Claude Code, Codex, OpenCode | 2 | 4,725 tok |
| everr-labs/everr everr.dev | 55 | Claude Code, Codex, OpenCode | 6 | 396 tok |
| KongFangXun/sofagent npmjs.com sofagent is an open-source FDE Harness for AI coding agents — on entry, write your busines | 55 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,034 tok |
| tanbro/uiautomator2-mcp-server A MCP (Model Context Protocol) server that provides tools for controlling and interacting | 55 | Claude Code, Codex, OpenCode | 2 | 4,552 tok |
| verygoodplugins/streamdeck-mcp MCP server for Elgato Stream Deck control — set buttons, manage pages, wire actions | 55 | Claude Code | 1 | 826 tok |
| saeed-vayghan/gemini-agent-skills A comprehensive collection of expert AI Agent Skills for Google Gemini, featuring a powerf | 55 | Claude Code, Gemini CLI | 130 | — |
| neondatabase/postgres-skills | 55 | Claude Code, Codex, OpenCode | 2 | 1,105 tok |
| wheregoes/byd-apps Custom Android apps for BYD electric vehicles — door sounds, CAN bus tools, and more. No r | 55 | Claude Code | 1 | 506 tok |
| novasamatech/nova-spektr novaspektr.io Nova Spektr — All-in-one Polkadot desktop wallet supporting multisigs, staking, light clie | 55 | Claude Code | 7 | 3,214 tok |
| moKshagna-p/musico musico-web.vercel.app building letterboxd for music | 55 | Claude Code, Codex, OpenCode | 2 | 1,607 tok |
| mamift/LinqToXsdCore LinqToXsd ported to .NET Core (targets .NET Standard 2 for generated code and .NET Core 3. | 55 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 1,972 tok |
| wanghao9610/STAR wanghao9610.github.io STAR: Systematic Toolchain for AI Research (Harness, WIP) | 54 | Claude Code, Codex, OpenCode | 31 | 2,067 tok |
| Crypt0nly/plutus myplutus.ai Local Ai agent | 54 | Claude Code | 2 | 973 tok |
| SumonMSelim/agentguard Universal security guardrails and workflow policies for AI coding agents. | 54 | Claude Code | 1 | 4,774 tok |
| GXDEVS/grouter grouter.gxdevs.com Universal AI router — OAuth + API Key providers behind one OpenAI-compatible endpoint. | 54 | Claude Code, Codex, OpenCode | 4 | 3,917 tok |
| robinsadeghpour/content-workflow | 54 | Claude Code | 16 | 5,125 tok |
| sifter-ai/sifter Sifter is an open-source, developer-first document extraction engine that turns unstructur | 54 | Claude Code | 4 | 1,349 tok |
| monteslu/vibe-eyes description: "An MCP server that enables LLMs to 'see' what's happening in browser-based | 54 | Claude Code | 1 | 1,489 tok |
| alonf/specrew | 54 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,764 tok |
| haposoft/cafekit cafekit.haposoft.com | 54 | Claude Code, Codex, OpenCode | 2 | 1,192 tok |
| hainamchung/agent-assistant agent-assistant-ten.vercel.app | 54 | Claude Code, Gemini CLI | 2 | 2,412 tok |
| tobyilee/ccmonitor | 54 | Claude Code | 2 | 2,118 tok |
| zot/humble-master Taming of the Claude: a 27-line persona built on Asimov's R. Daneel Olivaw that turns your | 54 | Claude Code | 1 | — |
| cybozu/prompt-hardener Prompt Hardener analyzes prompt-injection-originated risk in LLM-based agents and applicat | 54 | Claude Code, Codex, OpenCode | 3 | 1,192 tok |
| janespace-ai/claw-wallet clawwallet.top Web3 wallet for AI agents (OpenClaw). Self-hosted, non-custodial, multi-chain EVM. 16 tool | 54 | Claude Code, Cursor | 10 | — |
| samefarrar/mcp-pdb | 54 | Claude Code | 1 | 345 tok |
| NickTikhonov/bitclaw A functional, secure and self-building claw in under 1500 lines of code | 54 | Claude Code | 7 | 668 tok |
| richardkmichael/tailwindplus-downloader Tools for downloading TailwindPlus components to a local file | 54 | Claude Code, Codex, OpenCode | 3 | 1,166 tok |