43,872 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 agents7,796Claude Code6,678Data and AI3,657Backend and APIs3,502Languages3,394Git and workflow3,252Planning3,236Code review2,768Testing2,425Memory and context2,361Writing and docs2,344DevOps and cloud2,337Research2,286Frontend2,272Security2,058Project management1,756
All Claude Code32,008 Codex23,577 OpenCode22,522 GitHub Copilot3,569 Gemini CLI1,916 Cursor1,739 Windsurf152 Kiro87
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| STIM-Protocol/mycelial-brain-mcp MCP server for persistent, decentralized agent memory. Part of the STIM Protocol ecosystem | 0 | Codex, OpenCode | 1 | 553 tok |
| Caucus-Race/copilot-datagate Copilot MCP server for accessing DB | 0 | GitHub Copilot | 1 | 1,397 tok |
| MoayadAbbara/FPL-MCP Manage your Fantasy Premier League team with AI — an MCP server that reads, analyses, and | 0 | Claude Code | 3 | 768 tok |
| hlucent/airkorea-forecast-alert-mcp Real-time measurement information by station and province, real-time CAI lookup by station | 0 | Claude Code | 1 | 3,030 tok |
| fopost/fopost-mcp fopost.com MCP server for Fopost. +14 tools to schedule, publish and analyze social posts from Claude | 0 | Claude Code | 1 | 2,358 tok |
| jezdez/conda-cli-mcp jezdez.github.io Expose conda and its plugin commands through the Model Context Protocol | 0 | Codex, OpenCode | 1 | 2,088 tok |
| xiaohai-uid/blender-mind-mcp Production-grade Blender 3.x/4.x Addon & stdio MCP Server for AI 3D Modeling with Thread-S | 0 | Gemini CLI | 1 | 107 tok |
| Kenyi001/oraculo-radiohead casandra-two.vercel.app Market Oracle MCP for Aleph Hackathon 2026 — real market state for AI agents | 0 | Claude Code, Cursor | 41 | — |
| kkday-it/kkday-be2-mcp | 0 | Claude Code | 2 | 2,585 tok |
| rozetyp/paperpress paperpress-production.up.railway.app Detects a company's brand from its live URL (not a database) and renders markdown into a P | 0 | Claude Code | 1 | 1,707 tok |
| YC-CLT/VLM-mcp VLM-based image understanding MCP Server with local llama.cpp and online Qwen3-VL support. | 0 | Codex, OpenCode | 1 | 2,002 tok |
| fyrlabs/mcp-nexus Local-first intelligent MCP router: one endpoint, many MCP servers, capabilities discovere | 0 | Codex, OpenCode | 1 | 894 tok |
| JunctionX-Korea-2026-JoyRide/gyeongbuk-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 558 tok |
| jubayertalha/vibeframe A control plane for agentic coding: a living, in-repo model of intent, architecture, and c | 0 | Claude Code, Codex, OpenCode | 3 | 1,283 tok |
| Cuvara/game-art-mcp AI-driven pixel-art style system and MCP server for 2D RPG game art direction | 0 | Claude Code | 1 | 1,519 tok |
| edosulai/silenthand-cua Unofficial Computer Use host. Click, type, and read AX trees without stealing focus. Ready | 0 | Claude Code, Codex, OpenCode | 2 | 1,052 tok |
| brwbo/apic apic - app-to-API compiler: a computer-use agent explores an app once and emits a verified | 0 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 993 tok |
| LeChabrax/apple-mail-mcp MCP server for Apple Mail on macOS: read, search, send and manage email from an AI assista | 0 | Claude Code, Codex, OpenCode | 7 | 1,552 tok |
| anthonywang-sg/Personal-Travel-Agent Autonomous Travel Planning Assistant with Two-Tier Tree of Thought reasoning, 156-destinat | 0 | Claude Code, Codex | 1 | — |
| blackhole2100/AI-assistant-with-HubSpot-CRM A Model Context Protocol (MCP) server that enables AI assistants to interact with HubSpot | 0 | Claude Code | 1 | 1,470 tok |
| scampion/nutshell-mcp | 0 | Claude Code | 1 | 974 tok |
| developerz-ai/universal-lsp One fast, low-memory C++ language server for many languages via declarative Lua plugins — | 0 | Claude Code, Codex, OpenCode | 15 | 3,487 tok |
| ju-li/automata-mcp | 0 | Claude Code | 1 | 23,323 tok |
| sagar25-Code-it/ps3d-cad-studio ps3d-cad-studio.vercel.app Independent browser CAD research workbench with secure model-neutral MCP access. | 0 | Cursor | 5 | 883 tok |
| ShamanicArts/CozyVTT-Agent MCP transport extension for CozyVTT campaign capabilities | 0 | Codex, OpenCode | 1 | 110 tok |
| MOSW626/lig-room LIG room space reservation system — approval workflow, weekly calendar, and AI agent integ | 0 | Claude Code, Codex, OpenCode | 2 | 159 tok |
| iamjarvs/netris-mcp | 0 | Claude Code | 1 | 4,730 tok |
| patsypppe/sentinel A stateless MCP 2026-07-28 server and the conformance harness that grades it. Scans any MC | 0 | Claude Code | 1 | 925 tok |
| axdvdv/wwall-mcp | 0 | Claude Code | 1 | 1,446 tok |
| WistRu/Hypomnema Local-first tab manager and personal knowledge layer for multiple Chromium browsers. REST | 0 | Claude Code | 1 | 98 tok |
| sanchez314c/claude-lens MCP server giving Claude Code searchable memory over past sessions — SQLite FTS5 index of | 0 | Claude Code | 1 | 274 tok |
| TuanLdv/mcp-openapi-server-demo mcp-openapi-server-demo | 0 | Claude Code, Codex, Cursor, OpenCode | 8 | 2,074 tok |
| gesparza8138/aws-messaging-mcp Serverless MCP server for SES email, SMS/MMS/RCS, and CloudFront-signed file sharing | 0 | Claude Code | 1 | 1,344 tok |
| hlucent/airkorea-statistics-mcp Provides Korea Environment Corporation's AirKorea air pollution statistics service (Arpltn | 0 | Claude Code | 1 | 2,222 tok |
| shogo-hs/guidepost-mcp An MCP server for navigating a tree of guidance. When an agent submits an answer label, it | 0 | Claude Code | 1 | 1,931 tok |
| xbrxr03/memorygraph Evidence-backed temporal belief revision for AI agents | 0 | Codex, OpenCode | 1 | 228 tok |
| dimaKudr/etoro-mcp MCP server for Etoro. Could be used as a connector for Claude.ai | 0 | Claude Code | 1 | 860 tok |
| hlucent/korea-living-weather-index-mcp | 0 | Claude Code | 1 | 1,778 tok |
| prog76/mcp_secure-fox | 0 | Codex, OpenCode | 1 | 390 tok |
| Omicron6/Klaim klaim-beta.vercel.app KLAIM is a pay-per-use human verification API for AI agents. Humans keep credentials priva | 0 | Codex, OpenCode | 1 | 115 tok |
| williamjrich2/mollies-stitch-studio MCP embroidery design queue and local Brother SE700 iPhone relay | 0 | Codex, OpenCode | 1 | 340 tok |
| balabeir/garmin-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 388 tok |
| casenterprises/motion-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 2,173 tok |
| crunchtools/mcp-nagios Secure MCP server for Nagios Core monitoring | 0 | Claude Code | 1 | 372 tok |
| shashank-sn/positioning-bridge Evidence-backed positioning policy checks for content workflows, CLI, and MCP. | 0 | Codex, OpenCode | 1 | 112 tok |
| JaminZhou/AppKitInspector Inspect live native macOS AppKit interfaces from Codex. | 0 | Codex, OpenCode | 1 | 326 tok |
| LZZLHY/archview Code architecture dashboard: CodeGraph (tree-sitter) provides structural facts, while the | 0 | Codex, OpenCode | 1 | 1,400 tok |
| hlucent/weather-forecast-mcp | 0 | Claude Code | 1 | 1,948 tok |
| thargy/mcp-gateway | 0 | Codex, OpenCode | 1 | 574 tok |
| thargy/docker-mcp | 0 | Codex, OpenCode | 1 | 862 tok |