31,993 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 agents7,750Claude Code6,665Data and AI3,660Backend and APIs3,501Languages3,396Git and workflow3,240Planning3,237Code review2,765Testing2,405Memory and context2,365Writing and docs2,337DevOps and cloud2,319Research2,286Frontend2,267Security2,044Project management1,742
All Claude Code31,993 Codex23,503 OpenCode22,448 GitHub Copilot3,567 Gemini CLI1,915 Cursor1,740 Windsurf150 Kiro86
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| sentania-labs/vcf-mcp Governed multi-backend MCP appliance for VMware Cloud Foundation | 0 | Claude Code, Codex, OpenCode | 2 | 2,922 tok |
| LesterAJohn/fastly-mcp | 0 | Claude Code | 1 | — |
| adefemi-dev/Jcodemunch-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 31,152 tok |
| atharva-bedekar/PowerPointMCP MCP to allow agentic edits and creation of ppts. Connect with any agent platform of your c | 0 | Claude Code, Codex | 1 | — |
| Konjkov/casino-mcp casino-mcp | 0 | Claude Code | 1 | — |
| masaki-kato-119/hybrid-rag-memory Hybrid dense+sparse RAG library with an MCP server for Claude Code. Its FAISS backend adds | 0 | Claude Code | 4 | — |
| tzavislan/kumihimo Plan as a graph of plain-text files, edit it on a live canvas, braid it into one determini | 0 | Claude Code | 1 | 900 tok |
| bulychauPI/shop-db-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,320 tok |
| ylty1516/ase-deliver ylty1516.github.io Any AI to production Aseprite game art. CLI + MCP compiler for .aseprite sprites, sheets, | 0 | Claude Code, Codex, OpenCode | 2 | 1,015 tok |
| zbrkic/godot-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 535 tok |
| echoomegaprime/echo-credential-broker Echo Vault credential broker MCP — agents may USE credentials, never READ them. Install fo | 0 | Claude Code, Codex, OpenCode | 2 | 4,960 tok |
| harutlc/sql-mcp | 0 | Claude Code, Codex | 1 | — |
| tbaraniuk/arxiv-agent-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 1,462 tok |
| ChristianCruger/onenote-mcp Read-only MCP server that lets Claude read local OneNote notebooks over the desktop COM AP | 0 | Claude Code | 1 | 2,004 tok |
| bebebebebebebebebebebebebebebe/mcp-examples | 0 | Claude Code, Codex, OpenCode | 8 | 673 tok |
| kyle-nelson-berkeley/runpod-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,143 tok |
| chiraitori/manga-trans Local-first Model Context Protocol (MCP) server & Web Studio for manga/comic scanlation, i | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,377 tok |
| ltda3/telco-analytics-mcp Governed, deterministic telco analytics MCP backed by a semantic layer | 0 | Claude Code, Codex | 1 | — |
| ibezgachev/sales-analytics-mcp A prototype MCP-based analytics system: an LLM loads tabular data, cleans it, creates char | 0 | Claude Code | 2 | 1,841 tok |
| wspringer/lilypond-mcp MCP server engraving LilyPond sources into placeable assets (PDF for InDesign, EPS, SVG, P | 0 | Claude Code | 1 | 790 tok |
| ivanprytula/cv-rest-mcp-server | 0 | Claude Code, Codex, OpenCode | 3 | 11,881 tok |
| Akakaui/visual-browser-agent Local-first visual browser specialist for coding agents. Playwright + MCP + 18 skills + 12 | 0 | Claude Code | 1 | — |
| jakemo007/mcp-trading-agent It is there to facilitate live demo trading | 0 | Claude Code | 1 | 7,331 tok |
| sixeyed/lms-mcp-server MCP server for Lyrion | 0 | Claude Code | 1 | 741 tok |
| slavamirgit/shop-mcp Read-only MCP server for analytics over a SQLite shop database. | 0 | Claude Code, Codex, OpenCode | 2 | 737 tok |
| Zereo0317/Epstein-Files-Plugin MCP server + CLI for the public DOJ Epstein Files Transparency Act release - search ~1.4M | 0 | Claude Code | 1 | 3,632 tok |
| nepomusic/discogs-mcp-nepomusic | 0 | Claude Code | 1 | 1,193 tok |
| paladini/portmap Stop guessing localhost ports. Deterministic CLI + MCP maps declared configs, OS listeners | 0 | Claude Code, Codex, OpenCode | 2 | 698 tok |
| jedikim/storyai A narrative knowledge graph and MCP server for long-form fiction continuity. | 0 | Claude Code, Codex, OpenCode | 2 | 756 tok |
| Toligrim/Letopis-mcp Летопись (Letopis) engine + thin MCP server on top — Telegram chat archive & smart search | 0 | Claude Code, Codex, OpenCode | 2 | 2,201 tok |
| ru551n/vhdl-rag-mcp VHDL RAG MCP server | 0 | Claude Code | 1 | — |
| Totopolis/laws Laws and codes, MCP, CLI, qwen3-emb-onnx | 0 | Claude Code | 4 | 1,940 tok |
| Hmkhalla/collegia-mcp | 0 | Claude Code | 1 | 1,713 tok |
| Jojeda96/mcp-analytics-server | 0 | Claude Code | 6 | — |
| Bilaltariq98/invest experiment exploring building a web app /w MCP and some adaptiveness | 0 | Claude Code | 2 | — |
| jaksa-v/mcp-lab | 0 | Claude Code, Codex, OpenCode | 10 | 2,605 tok |
| tasqrai/tasqr-mcp-python tasqr.ai Tasqr MCP client (Python): task state management for AI agents. Connects any MCP client to | 0 | Claude Code | 1 | 2,893 tok |
| tasqrai/tasqr-mcp-node tasqr.ai Tasqr MCP client (Node): task state management for AI agents. Connects any MCP client to t | 0 | Claude Code | 1 | 3,688 tok |
| gwdmnn/keyward-mcp-server An MCP server that works as a proxy and isolates database credentials from the caller agen | 0 | Claude Code | 1 | 1,957 tok |
| k0ry/MCPDeveloper Database API MCP | 0 | Claude Code, Codex | 6 | — |
| Builderstar/youtube-music-cli-mcp-fork Unofficial involvex/youtube-music-cli fork adding a local stdio MCP server; not affiliated | 0 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 6 | 6,513 tok |
| Gyangu/Peek A standalone database viewer that exposes itself as an MCP server, so an AI can drive the | 0 | Claude Code | 11 | 876 tok |
| jirathip-dev/morsel morsel-authorize-ui.vercel.app MCP-first, camera-first food tracker — data store + dashboard + agent skill. Your AI fills | 0 | Claude Code, Codex, OpenCode | 2 | 389 tok |
| hspanteon/timeline-mcp fetch panteon timeline task | 0 | Claude Code, Codex, OpenCode | 5 | 2,112 tok |
| lswith/imap-mcp An MCP for IMAP running on cloudflare | 0 | Claude Code, Codex, OpenCode | 21 | 3,258 tok |
| trustypangolin/excel-mcp-live Live Excel Editing MCP | 0 | Claude Code | 1 | 2,441 tok |
| trustypangolin/powerpoint-mcp-live Live Powerpoint editing | 0 | Claude Code | 1 | 1,407 tok |
| serezhenkov-lab/1c-ai-mcp Fork of Desko77/1c-ai-mcp: MCP server for 1C:Напарник, adapted for opencode | 0 | Claude Code | 1 | 1,687 tok |
| ac0033/agent-memory Agent long-term memory infrastructure: a desensitization → distillation → reconciliation a | 0 | Claude Code, Codex, OpenCode | 1 | 5,505 tok |
| timeaissr/datetime-mcp-server | 0 | Claude Code, Codex, OpenCode | 1 | — |