43,712 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 agents7,642Claude Code6,648Data and AI3,676Backend and APIs3,504Languages3,399Planning3,222Git and workflow3,208Code review2,742Testing2,379Memory and context2,369Writing and docs2,323DevOps and cloud2,311Research2,290Frontend2,261Security2,025Productivity1,719
All Claude Code31,996 Codex23,310 OpenCode22,256 GitHub Copilot3,557 Gemini CLI1,917 Cursor1,739 Windsurf141 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| sling86/it-cli-plugin Claude Code plugin for the its IT-systems CLI — drive RMM, Entra ID, Intune, Microsoft 365 | 2 | Claude Code | 1 | 200 tok |
| kimmingul/xllm kimmingul.github.io xllm plugin — cross-vendor LLM advisor plugin for agentic CLIs ( Claude Code, Codex, Grok | 2 | Claude Code, Codex, OpenCode | 2 | 710 tok |
| TeamSPWK/nova jay-swk.github.io AI Agent Ops framework for Claude Code — independent evaluator, adversarial review, and pr | 2 | Claude Code, Codex, OpenCode | 3 | 1,975 tok |
| tai2/aco npmjs.com Appium Command-line Operator | 2 | Claude Code | 1 | 4,695 tok |
| khrichtchatyi/ship-it A Claude Code plugin that commits your work and opens pull requests. | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 346 tok |
| chickenyoutoo-beautiful/oneapichat Self-hosted multi-model AI chat platform — 69 MCP tools, agent sub-agents, resumable strea | 2 | Claude Code | 1 | 43,403 tok |
| servagent/servagent servagent.org Servagent is an MCP (Model Context Protocol) server that enables a remote AI to take full | 2 | Claude Code, Codex, OpenCode | 2 | 4,481 tok |
| LeszczynskiKarol/mcp-server mcpservers.org Self-hosted MCP server for Claude.ai. Give Claude direct access to your AWS, SSH, local sh | 2 | Claude Code | 1 | 4,100 tok |
| VitalyOstanin/mcp-chrome-debugger-protocol MCP server for Chrome debugger protocol (Node.js) | 2 | Claude Code, Codex, OpenCode | 2 | 2,706 tok |
| shofer-dev/claude-code-second-brain shofer.dev A cheap background model that watches your session over its shoulder and, when — and only | 2 | Claude Code, Codex, OpenCode | 2 | 516 tok |
| vaquarkhan/kafka-mcp-enterprise-server vaquarkhan.github.io A production-ready Model Context Protocol (MCP) server for Apache Kafka. Features Informat | 2 | Codex, GitHub Copilot, Cursor, OpenCode | 5 | 1,155 tok |
| bryankthompson/chroma-mcp-custom This is an enhanced fork of the original chroma-core/chroma-mcp project, featuring FastMCP | 2 | Claude Code | 1 | 1,499 tok |
| hbarbosa02/alaz-mcp-nestjs MCP Server that exposes the live context of any NestJS project to AI agents (Cursor, Claud | 2 | Claude Code, Cursor | 3 | — |
| ahmedtawfeeq1/loredex Universal control system for coding agents: shared memory, cross-project handoffs, researc | 2 | Claude Code, Codex, OpenCode | 2 | 243 tok |
| jbwinters/tmuxcontrollib Python Library and MCP server enabling agents to control and communicate with Tmux session | 2 | Claude Code | 1 | 382 tok |
| nanohype/nanohype Template catalog and SDK for AI subsystems — agents, RAG, MCP servers, eval harnesses, inf | 2 | Claude Code, Codex, OpenCode | 2 | 4,225 tok |
| ManSio/mscodebase-intelligence Intelligent codebase search & indexing for Zed. Async MCP server featuring LanceDB/BM25 hy | 2 | Codex, OpenCode | 1 | 7,445 tok |
| augmnt/mindcache usemindcache.com Your Obsidian vault, connected to AI. Open-source MCP server. | 2 | Claude Code | 1 | 542 tok |
| SanDiegoAIStudio/mcp-context-manager Automated MCP discovery and context optimization for Claude Code. Save 90% of your context | 2 | Claude Code, Codex, OpenCode | 2 | 1,387 tok |
| AzureManagedRedis/mcp-amr | 2 | Gemini CLI | 1 | 1,534 tok |
| rolandreads/bazzite-mcp MCP server providing AI-native awareness and control of Bazzite OS | 2 | Claude Code | 1 | 195 tok |
| pbv7/worksection-mcp Unofficial multi-tenant MCP server for the Worksection API — not affiliated with Worksecti | 2 | Claude Code | 1 | 2,032 tok |
| synapticore-io/dust-analyzer synapticore-io.github.io European air quality MCP server — Saharan dust, SO₂, PM2.5 from CAMS/Copernicus as interac | 2 | Claude Code | 1 | 1,259 tok |
| caitao-ct/knowledge-base caitao-ct.github.io A dual-purpose Knowledge Base and MCP (Model Context Protocol) RAG Server | 2 | Codex, OpenCode | 1 | 600 tok |
| mihaelamaciuca/knowledge-layer Knowledge layer for AI-native teams | 2 | Claude Code | 2 | 955 tok |
| JosephOIbrahim/Hanna Always-on AI producer that surfaces decisions across a creative portfolio. Producer-rhythm | 2 | Claude Code | 2 | 699 tok |
| CaoMeiYouRen/tinyfish-mcp An MCP (Model Context Protocol) service based on TinyFish's free search API that provides | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 859 tok |
| gyozalab/focustodo-mcp MCP Server for Focus To-Do (Focus List) — Control your Pomodoro timer & tasks via AI | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 245 tok |
| hegner123/tui-test-ghost Zig-native TUI testing toolkit built on Ghostty's terminal emulation core | 2 | Claude Code | 1 | 1,425 tok |
| rahulcvwebsitehosting/wayfinder Local-first open-source browser agent with MCP server & visual workflows | 2 | Claude Code | 17 | — |
| Adjoint-uk/plc-toolkit LLM-native IEC 61131-3 PLC development toolkit with MCP server | 2 | Claude Code | 1 | 336 tok |
| kannkyo/e-gov-law-mcp An MCP server wrapping the e-Gov Law API v2 | 2 | Claude Code | 1 | 59 tok |
| xiaojiou176-open/BrewMe xiaojiou176-open.github.io Reader-first source intelligence and MCP server for YouTube, Bilibili, RSSHub, and RSS, wi | 2 | Claude Code, Codex, OpenCode | 2 | 1,660 tok |
| r0shi/harborclerk An MCP server that lets AI agents query your document archive instead of uploading it — wi | 2 | Claude Code, Codex, OpenCode | 9 | 2,536 tok |
| Anselmoo/mcp-zen-of-languages anselmoo.github.io 🌍 Multi-language architectural and idiomatic code analysis via MCP server 🔧 and CLI 💻. | 2 | Claude Code, GitHub Copilot | 13 | 7,421 tok |
| Dreamfutura-Stephen/oh-my-deepseek A zero‑dependency DeepSeek multi‑agent framework: autonomous pipeline, recursive sub‑agent | 2 | Claude Code | 1 | 886 tok |
| Vvkmnn/claude-orator-mcp 🪶 An MCP server for prompt optimization in Claude Code | 2 | Claude Code | 1 | — |
| chew-z/GeminiMCP MCP (Model Control Protocol) server integrating with Google's Gemini API | 2 | Claude Code | 1 | 571 tok |
| lreimer/sonar-mcp-server A MCP server implementation for the SonarQube Cloud API in Golang. | 2 | Claude Code | 1 | 734 tok |
| Fast-Transients/lodgify-mcp-server A Model Context Protocol (MCP) server for the Lodgify vacation rental API. Provides tools | 2 | Codex, OpenCode | 1 | 298 tok |
| mattias242/protonmail-mcp-server MCP server for ProtonMail Bridge — lets Claude read, search and send email via local Bridg | 2 | Claude Code | 1 | 1,310 tok |
| JunMystery/Agent-Guidance-Python This project has been discontinued. On-going: Rust version | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 2,888 tok |
| ulises-jeremias/agentic-workstation AI-native workstation provisioning layer — chezmoi, host policies and tooling that install | 2 | Claude Code, Codex, OpenCode | 2 | 1,509 tok |
| Zenotech-bv/teslafi-mcp teslafi.com MCP server for the TeslaFi API - ask Claude about your Tesla's live status, drive & charge | 2 | Claude Code | 1 | 1,927 tok |
| Knuckles-Team/fan-manager Manager your Dell PowerEdge Fan Speed with this handy tool! | 2 | Claude Code, Codex, OpenCode | 2 | 3,981 tok |
| foxj77/mcp-memory-server Persistent shared knowledge graph memory for AI agents via MCP — built for kagent, compati | 2 | Claude Code, Codex, OpenCode | 2 | 1,562 tok |
| zircote/json-lsp Claude Code plugin for JSON development with vscode-json-languageserver and schema validat | 2 | Claude Code | 1 | 201 tok |
| turfptax/cortex-core Cortex Core: Pi-side memory + overseer plugin. Local-first wearable AI memory: notes, sess | 2 | Claude Code | 1 | 2,992 tok |
| RFingAdam/mcp-rs-cmw500 MCP server for Rohde & Schwarz CMW500 radio communication tester | 2 | Claude Code | 1 | 1,634 tok |
| my-mcp-hub/node-mcp-server A Model Context Protocol (MCP) server template for Node.js applications | 2 | Codex, OpenCode | 1 | 649 tok |