32,008 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 agents7,622Claude Code6,647Data and AI3,678Backend and APIs3,504Languages3,404Planning3,218Git and workflow3,203Code review2,744Testing2,378Memory and context2,367Writing and docs2,318DevOps and cloud2,312Research2,291Frontend2,259Security2,027Productivity1,717
All Claude Code32,008 Codex23,279 OpenCode22,224 GitHub Copilot3,555 Gemini CLI1,920 Cursor1,736 Windsurf139 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| Codesteward/codesteward-graph codesteward.ai Structural code graph server for AI agents — parses repositories into a Neo4j graph via tr | 2 | Claude Code | 1 | 3,787 tok |
| simozampa/clankerchat npmjs.com comms for your coding agents | 2 | Claude Code, Codex, OpenCode | 2 | 94 tok |
| adder-factory/cartograph Semantic code intelligence for AI coding agents — 45% fewer tool calls, 17% faster explora | 2 | Claude Code, Codex, OpenCode | 2 | 4,181 tok |
| chakkritte/ollama-web-tools-mcp Claude Code MCP server for web search and fetch. Supports Ollama's hosted API instance. | 2 | Claude Code | 1 | 537 tok |
| invertible-statue269/colign Align teams on specs before AI writes code, so you review, plan, and build with less rewor | 2 | Claude Code | 1 | 444 tok |
| brannow/idea-mcp-control JetBrains IDE plugin (currently PhpStorm) that gives AI agents full debugger control via M | 2 | Claude Code | 1 | 2,600 tok |
| Paul-hengChen/agent-governance-mcp MCP server for multi-IDE AI agents — server-side gates for shared state, rule drift, and l | 2 | Claude Code, Codex, OpenCode | 2 | 3,816 tok |
| Haris0059/ibu-mcp mine.ibu.edu.ba MCP server for International Burch University (IBU) student information system — query gra | 2 | Claude Code | 6 | 583 tok |
| leaf76/session-collab-mcp npmjs.com Provider-agnostic MCP collaboration server: claim files, persist working memory, and preve | 2 | Claude Code, Codex, OpenCode | 2 | 1,808 tok |
| duyet/duyet-mcp-server mcp.duyet.net Remote MCP for duyet.net | 2 | Claude Code | 1 | 2,567 tok |
| FallDownTheSystem/converse Converse MCP Server | 2 | Claude Code | 1 | 3,867 tok |
| MyTaskly/mcp mytasklyapp.com Model Context Protocol (MCP) server for MyTaskly with OAuth 2.1 JWT authentication and mob | 2 | Claude Code | 8 | — |
| Harery/OCTALUME AI-native SDLC framework for regulated industries. 8 phase-gated stages, 9 specialized age | 2 | Claude Code | 9 | 1,518 tok |
| akougkas/helios-mcp ☀️Helios MCP: Give your AI permanent memory & personality! Install once, AI remembers fore | 2 | Claude Code | 1 | 2,305 tok |
| tdwhere123/Do-SOUL-Alaya The local-first memory plane for CLI coding agents. Codex and Claude Code attach via MCP; | 2 | Claude Code, Codex, OpenCode | 2 | 2,298 tok |
| shanevcantwell/llauncher reflectiveattention.ai llama-server model endpoint manager with JiT swapping with human UI, MCP and pi extension | 2 | Claude Code | 1 | 1,286 tok |
| dreamiurg/datadog-mcp 117 read-only Datadog tools for your AI. Every observability pillar. Zero writes. Zero reg | 2 | Claude Code, Codex, OpenCode | 2 | 526 tok |
| Alexfp28/huginnDB huginndb.vercel.app Desktop database manager for PostgreSQL, MySQL, SQLite, MongoDB and SQL Server, built with | 2 | Claude Code | 1 | 5,264 tok |
| mimeCam/mcp-devbrain-stdio devbrain.io DevBrain - MCP Server for Indie Developers and Founders. Remote MCP server at: https://dev | 2 | Claude Code | 1 | 5 tok |
| billlzzz26/blink-md High-performance Notion document sync and conversion engine with Universal IR support for | 2 | Claude Code, Codex, OpenCode | 8 | 4,174 tok |
| amkisko/scout_apm_mcp.rb rubygems.org Ruby gem providing ScoutAPM API client and MCP (Model Context Protocol) server tools for f | 2 | Claude Code, Codex, OpenCode | 6 | 4,137 tok |
| sushichan044/bundlephobia-mcp bundlephobia-mcp.sushichan044.workers.dev Allow your AI to consider the bundle size and tree-shakeability of npm packages. | 2 | Claude Code | 1 | 934 tok |
| AojdevStudio/hermes-satellite aojdevstudio.github.io Remote Hermes execution and satellite verification over authenticated MCP. Dispatch tasks | 2 | Claude Code | 7 | — |
| caspel26/shimwire Mock an OpenAPI/Swagger spec into a fake server, or run git-friendly TOML test collections | 2 | Claude Code | 1 | 1,075 tok |
| rishi-banerjee1/prompt-control-plane getpcp.site The control plane for AI prompts. Score, enforce policy, lock config, audit prompts, and r | 2 | Claude Code | 1 | 1,213 tok |
| flytohub/flyto-ai flyto2.com Plans new work as Flyto2 workflows, then reuses exact solved procedures without another pl | 2 | Claude Code, Codex, OpenCode | 2 | 1,866 tok |
| Holley-Studio/thesmos-governance holley.studio AI governance CLI, GitHub Action, VS Code extension & MCP server — 1,075 rules for Claude, | 2 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 8 | 11,045 tok |
| hybridindie/comfyui_mcp Secure MCP server for ComfyUI — workflow inspection, path sanitization, rate limiting, and | 2 | Claude Code, Codex, OpenCode | 2 | 4,166 tok |
| keugenek/reactor keugenek.github.io Predict LinkedIn post performance before you publish. GO/WAIT/IMPROVE/NO verdict, impressi | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 611 tok |
| demwick/hukuk-agent Türk hukuku doküman asistanı — Claude Code için MCP server + skill. Dilekçe, sözleşme, iht | 2 | Claude Code | 1 | 2,280 tok |
| waabox/llm-backlog A Git-native backlog designed for both humans and LLM agents. Tasks live as simple Markdow | 2 | Claude Code, Codex, OpenCode | 2 | 2,319 tok |
| CueCrux/Crux cuecrux.com Retrieval engine with cryptographic receipts. Token-budgeted search, fact store, gap repor | 2 | Claude Code, Codex, OpenCode | 2 | 1,945 tok |
| Knuckles-Team/documentdb-mcp DocumentDB A2A + MCP Server | 2 | Claude Code, Codex, OpenCode | 2 | 4,127 tok |
| pkmdev-sec/cocoindex-claude-code Complete knowledge base system with semantic search for Claude Code CLI. Powered by CocoIn | 2 | Claude Code | 1 | 401 tok |
| DROOdotFOO/vault-tree MCP server for headless Obsidian vaults with superpowers | 2 | Claude Code | 1 | 601 tok |
| winsznx/flightrules Turns SigNoz traces into deterministic release contracts that catch skipped checks, duplic | 2 | Claude Code | 1 | 2,237 tok |
| dbareagimeno/enu dbareagimeno.github.io A terminal-first Lua runtime with an extensible coding agent, shipped as a single static G | 2 | Claude Code | 18 | 5,040 tok |
| mcp-reg/mcp-sub-registry mcp-reg.com Your own Unified MCP Marketplace: self-hosted, GitOps-driven, and IDE-ready. | 2 | Claude Code | 1 | 196 tok |
| Ultraivanov/deus-in-machina deus-in-machina.vercel.app Design System Runtime (DSR) — proprietary design-system runtime. Use only with explicit pe | 2 | Claude Code, Codex, OpenCode | 4 | 712 tok |
| sequelcore/kiln Domain-agnostic AI orchestration engine for channels, tools, LLMs, RAG, and safety pipelin | 2 | Claude Code, Codex, OpenCode | 3 | 1,730 tok |
| craftled/openklip openklip.com Agent-native video toolchain. Local-first video editing for agents and humans. CLI and MCP | 2 | Claude Code, Codex, OpenCode | 7 | 22,953 tok |
| jeffbai996/vecgrep grep using meaning and similarity instead of keywords - local/self-hosted, multimodal, and | 2 | Claude Code, Codex, OpenCode | 2 | 3,297 tok |
| kenithphilip/Tessera Signed provenance labels and taint-tracking policy for LLM agent security. The core librar | 2 | Claude Code | 1 | 3,345 tok |
| wdwdev/discord-archive Archive Discord servers to PostgreSQL and query them from Claude Code over MCP — SQL, inte | 2 | Claude Code | 2 | 1,643 tok |
| frostney/pascal-mcp-sdk frostney.github.io FreePascal-native MCP (Model Context Protocol) server library — expose tools, resources, a | 2 | Claude Code, Codex, OpenCode | 20 | 2,572 tok |
| waleedkhanbaloch/claude-code-safety-net waleedkhanbaloch.github.io 🛡️ Enhance code safety with Claude Code Safety Net, a tool designed to identify and mitig | 2 | Claude Code, Codex, OpenCode | 2 | 3,226 tok |
| bassotov/deck PowerPoint for agents. Your agent writes the deck as plain markdown; you open it and draw | 2 | Claude Code | 1 | 4,896 tok |
| lidless-labs/adguardctrl lidless.dev One bad call can take down your DNS filtering. adguardctrl gates every AdGuard Home write | 2 | Claude Code, Codex, OpenCode | 2 | 1,519 tok |
| iMateo/fastpanel-mcp MCP server for FastPanel 2 — manage sites, databases, SSL, nginx configs from Claude/Curso | 2 | Claude Code | 1 | 2,488 tok |
| wallneradam/project-mem-mcp An MCP server that enables AI agents to persistently store and retrieve project informatio | 2 | Claude Code | 1 | 4,693 tok |