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 |
|---|---|---|---|---|
| aarons22/paprika-tools MCP server for Paprika Recipe Manager | 7 | Codex, OpenCode | 1 | 571 tok |
| addyosmani/rust-browser Robin - build a web browser engine from scratch in Rust | 7 | Claude Code, Codex, OpenCode | 2 | 1,666 tok |
| no-hup/android-perfetto-skill Agent skill: Android Perfetto capture, trace analysis, scored reports (startup, jank, ANR, | 7 | Claude Code, Codex, OpenCode | 2 | 1,065 tok |
| jeffrey-groneberg/ghcp_sdk | 7 | Claude Code, Codex | 3 | — |
| shihyuho/opencode-command-inject Turn your project commands, loaded skills into ready-to-run OpenCode commands. | 7 | Claude Code, Codex, OpenCode | 2 | 5,407 tok |
| TheSmuks/ai-project-template Universal starter template for AI/LLM projects. Optimized for Oh My Pi (OMP) with cross-ag | 7 | Codex, OpenCode | 1 | 1,879 tok |
| msitarzewski/phase Phase is an open protocol for distributed computation: workloads are discovered, executed, | 7 | Claude Code, Codex, OpenCode | 2 | 7,956 tok |
| manti-by/demetra Autonomous coding platform (runtime over harness) | 7 | Codex, OpenCode | 10 | 3,313 tok |
| shiaho777/andmx Android-native AI coding agent (AndMX) | 7 | Codex, OpenCode | 1 | 802 tok |
| hardy4yooz/buzz-web Standalone browser client for a Buzz Relay | 7 | Codex, OpenCode | 1 | 1,492 tok |
| lets-mica/mica-admin dreamlu.net A low-code administration backend based on the open-source mica toolkit, using Maven, Spri | 7 | Claude Code, Codex, OpenCode | 5 | 5,742 tok |
| ericxuzhesheng/Convertible-Bond-Pricing-Research This project builds an absolute pricing framework for Chinese convertible bonds using BS a | 7 | Codex, OpenCode | 1 | 3,893 tok |
| dosoos/Catpasswd-Hash-Extract Catpasswd Hash Extract Tool | 7 | Codex, OpenCode | 1 | 223 tok |
| Habsaec/inpx-book-reader INPX Book Reader — Android client for INPX Library Server (Capacitor + Foliate) | 7 | Claude Code, Codex, Cursor, OpenCode | 19 | 5,715 tok |
| spectra-g/scratch-tabs | 7 | Claude Code, Codex, OpenCode | 2 | 1,210 tok |
| shuotao/NAVISWORK_MCP | 7 | Claude Code, Codex, OpenCode | 2 | 2,320 tok |
| jasonrr/herdr-tally Project-scoped todos & scratchpads for you and your agents. | 7 | Claude Code, Codex, OpenCode | 3 | 2,010 tok |
| scorbo2/mcp-light An extremely lightweight MCP server implementation for Java applications. | 7 | Codex, GitHub Copilot, OpenCode | 2 | 1,386 tok |
| WhiteGiverMa/meme-skills A collection of meme skills maintained according to the current agent skills open standard | 7 | Codex, OpenCode | 1 | 1,989 tok |
| MiiKiyoshi/tex-mcp-web Agentic-first PDF review for LaTeX papers: live web viewer, comment queue, and MCP server | 7 | Codex, OpenCode | 1 | 21 tok |
| xiaoxiao341/Chat2Agent An open-source bridge suite that gives the ChatGPT web client local workspace capabilities | 7 | Codex, OpenCode | 1 | 275 tok |
| AncientiCe/palace-rs Local-first memory for coding agents — MCP server, single SQLite file, local embeddings | 7 | Claude Code, Codex, OpenCode | 2 | 2,694 tok |
| gelse/ssh-mcp Containerized MCP server exposing SSH command execution and SFTP file transfer as tools ov | 7 | Codex, OpenCode | 1 | 3,377 tok |
| sunglasses-dev/sunglasses sunglasses.dev Open source input firewall for AI agents, beta. A local scanner checks text, code, PDFs, i | 7 | Claude Code, Codex, OpenCode | 2 | 1,698 tok |
| spree/agent-skills spreecommerce.org Agent skills for Spree Commerce — works with Claude Code, Codex, Cursor, Copilot, Cline, A | 7 | Claude Code, Codex, OpenCode | 1 | 3,126 tok |
| sanity-io/context sanity.io Tools for building AI agents with structured access to Sanity content | 7 | Claude Code, Codex, OpenCode | 2 | 1,320 tok |
| tinhien11/remem-mcp Long-term memory MCP server for AI coding agents. SQLite + FTS5 + vector search, CodeGraph | 7 | Claude Code, Codex, OpenCode | 1 | 3,501 tok |
| RosMarinas/Research-Pi Research Pi is a multi-model Agent Runtime for computational research, organized around pr | 7 | Claude Code, Codex | 1 | — |
| agentprism/agentprism-workflows agentprism.com AgentPrism Workflows — run dynamic agent()/parallel()/pipeline() workflow scripts over any | 7 | Claude Code, Codex, OpenCode | 4 | 1,710 tok |
| matskevich/tg-mcp-guarded dual-plane telegram mcp: read-only analytics + guarded actions with anti-spam and block-ri | 7 | Claude Code, Codex, OpenCode | 2 | 2,847 tok |
| Ramsbaby/jarvis-board Real-time AI agent collaboration board — agents post decisions, issues & discussions via R | 7 | Claude Code, Codex, OpenCode | 2 | 957 tok |
| borgius/kanban-lite borgius.github.io A kanban board for your codebase. Features stored as markdown. | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 29 | 1,590 tok |
| stellar-experimental/stellar-raven raven.stellar.org Stellar MCP server for AI agents: one authenticated gateway to official docs, live ecosyst | 7 | Claude Code, Codex, OpenCode | 10 | 2,463 tok |
| alilee/cranelisp Statically typed, jit compiled, pure functional lisp | 7 | Claude Code, Codex, GitHub Copilot, OpenCode | 18 | 6,595 tok |
| bybren-llc/rendertrust RenderTrust™ is an open‑source standard Edge-AI Fabric that balances privacy, security, an | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 75 | 5,888 tok |
| erlef-cna/varsel Varsel is the software behind the EEF CNA. | 7 | Claude Code, Codex, OpenCode | 2 | 22,996 tok |
| TryGhost/Deploy Shipit plugin that deploys internal Ghost projects to servers over SSH | 7 | Claude Code, Codex, OpenCode | 2 | 1,307 tok |
| supremehui/-Auto-Accounting An AI-powered Android automated expense-tracking tool | 7 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 2,264 tok |
| hybridlabor-api/bdb-dev-optimized-agent-skills A Curated AI AGENT OS – Optimized agent skills and add-ons like memB, OpenWiki, Heimdall T | 6 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 7 | 2,961 tok |
| ainetx/FDD Feature Driven Design AI Framework | 6 | Codex, OpenCode | 1 | 1,040 tok |
| GrillerGeek/idd-framework A process framework for teams building software with AI coding agents. Replaces Epics/Feat | 6 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 5,506 tok |
| Kripu77/software-factory Lanes, tickets, and a human merge. Runner and telemetry are plugs. | 6 | Codex, OpenCode | 1 | 1,052 tok |
| cyanseek/dsh-landscape Agent-first DeepSeek Harness plugin intelligence: verify existing plugins, identify missin | 6 | Codex, OpenCode | 1 | 190 tok |
| fantay0312/ida-pro-mcp-plus Enhanced IDA Pro MCP Server - multi-instance broker + bulk export for AI analysis | 6 | Claude Code, Codex, OpenCode | 2 | 2,263 tok |
| orifisher2/sqlike sqlike.com MCP server and CLI for sqlike: deterministic SQL analysis and query-equivalence checking. | 6 | Codex, OpenCode | 1 | 560 tok |
| New1Direction/webmcp-anything wmcp.sh Turn any URL into agent-callable MCP tools. One spec-compliant MCP server endpoint, no per | 6 | Codex, OpenCode | 1 | 4,267 tok |
| fulcradynamics/fulcra-context-mcp | 6 | Codex, OpenCode | 1 | 2,997 tok |
| memo-fs/memofs docs.memofs.dev File-first memory runtime for AI agents — versioned, portable, and always there when the n | 6 | Codex, OpenCode | 1 | 646 tok |
| SunrisesIllNeverSee/sigrank-app signalaf.com SigRank SignalAF — AI operator evaluation leaderboard. Ranks how efficiently you use AI by | 6 | Claude Code, Codex, OpenCode | 4 | 3,652 tok |
| wklm/beacio-sdk beacio.com Web Bluetooth SDK for iOS Safari — https://beacio.com | 6 | Codex, Cursor, OpenCode | 2 | 1,348 tok |