31,984 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 |
|---|---|---|---|---|
| Sqcows/forgejo-mcp A Model Context Protocol (MCP) server for Forgejo and Gitea instances. Provides 103 tools | 10 | Claude Code | 1 | 1,025 tok |
| blindpaylabs/blindpay-mcp blindpay.com BlindPay's MCP Server. | 10 | Claude Code | 1 | 1,604 tok |
| alexsmirnov/obsidian-second-brain-mcp | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 286 tok |
| sinch/skills sinch.com AI agent skills for Sinch communication APIs. Get expert guidance on getting started, best | 10 | Claude Code, Codex, OpenCode | 2 | 2,639 tok |
| stackhawk/stackhawk-mcp | 10 | Claude Code | 1 | 1,055 tok |
| aibtcdev/skills aibtc.com AI agent skills for Bitcoin, Stacks, and DeFi operations | 10 | Claude Code | 1 | 2,840 tok |
| aoreshkov/kotlin-lib-mcp MCP server: gives your AI agent the real sources, public API and KDoc of any Maven/Gradle- | 10 | Claude Code | 13 | 3,097 tok |
| SidneyBissoli/ibge-br-mcp ibge.sidneybissoli.com MCP Server for IBGE APIs - Brazilian geographic, demographic and statistical data | 10 | Claude Code | 1 | 4,027 tok |
| grimoire-rs/grimoire grimoire.rs Package manager for AI-agent config. grim installs, updates, and publishes skills, rules, | 10 | Claude Code, Codex, OpenCode | 9 | 4,196 tok |
| 3aKHP/prts-mcp MCP Server for Arknights PRTS Wiki and local game data | 10 | Claude Code, Codex, OpenCode | 2 | 7,121 tok |
| cristianoaredes/mcp-dadosbr 🤖 Model Context Protocol (MCP) server for Brazilian public data lookup - Company (CNPJ) a | 10 | Claude Code, GitHub Copilot | 2 | 3,843 tok |
| aaif/community-events | 10 | Claude Code, Codex, OpenCode | 2 | 1,703 tok |
| arc-mcp/arc1-adt-abap-mcp-ext Eclipse plugin that wakes SAP's dormant ADT MCP server and contributes extra read-only ABA | 10 | Claude Code | 1 | 4,018 tok |
| EricAndrechek/Pacer ericandrechek.github.io Native macOS app for tracking Claude Code usage — tokens, cost, rate-limit pacing, per-pro | 10 | Claude Code, Codex, OpenCode | 2 | 12,177 tok |
| eugeniughelbur/agents-md eugeniughelbur.github.io Generate and safely maintain AGENTS.md, the cross-tool standard for AI coding agents. Non- | 10 | Claude Code, Codex, OpenCode | 2 | 1,012 tok |
| stag-build/phonebook stag-build.github.io The StoryBook for native mobile applications | 10 | Claude Code | 4 | 235 tok |
| conorbronsdon/gws-mcp-server conorbronsdon.com Curated MCP server for Google Workspace: Gmail, Calendar, Drive, Sheets, Docs, and Tasks v | 10 | Claude Code | 1 | 512 tok |
| SEI-Pro/mcp-seipro | 10 | Claude Code | 1 | 6,550 tok |
| RonMizrahi/sdlc-graph-engineering Turn any multi-step process into a guarded graph a machine can actually execute — typed no | 10 | Claude Code | 1 | 896 tok |
| cskiro/claudex Playground for Claude Code Plugins & Skills | 10 | Claude Code | 1 | 2,070 tok |
| chrischall/ofw-mcp MCP for interacting with Our Family Wizard (OFW) | 10 | Claude Code | 1 | 14,995 tok |
| TsukumoHQ/trovex trovex.dev Token-efficient MCP doc-router — one canonical doc per query for your coding agents. | 10 | Claude Code | 4 | — |
| akutishevsky/monobank-mcp-server MCP server for integrating with Monobank API. | 10 | Claude Code | 1 | 2,291 tok |
| qdonnars/ohmywind ohmywind.fr MCP server + web app for sailing passage planning, worldwide: per-leg ETA, 1-5 complexity | 10 | Claude Code | 1 | 1,916 tok |
| BluesPrince/thiri-mcp mcp.thiri.ai Deterministic music-theory MCP server & API — chord analysis, Roman-numeral analysis, voic | 10 | Claude Code, Codex, OpenCode | 2 | 181 tok |
| aydincan/turk-hukuku-ve-claude turk-hukuku.com Türk hukuku için açık kaynak Claude Code eklenti pazarı: 81 eklenti, 1000+ beceri. Metodol | 10 | Claude Code | 1 | 967 tok |
| AnojSKunte/career-ops-india AI job search for India — scan 196 companies, evaluate fit, generate tailored CVs. Works w | 10 | Claude Code, Gemini CLI | 14 | 1,156 tok |
| dip497/hivemind dip497.github.io Infinite canvas for Claude Code & AI coding agents. Run claude, codex, gemini & opencode i | 10 | Claude Code, Codex, OpenCode | 3 | 4,823 tok |
| iolairus/borderlint A tool for mapping where your AI data flows and governing it against your residency and so | 10 | Claude Code, Codex, OpenCode | 30 | 1,718 tok |
| ASDAlexey/vitest-auto-spy npmjs.com Auto-generate fully-typed test spies from a class — across Vitest, Bun & node:test, with A | 10 | Claude Code, Gemini CLI | 2 | 623 tok |
| btseee/clean-code-skills Clean Coding and Clean Archictecture skills for Agents | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 5 | 7,394 tok |
| davesheffer/hunch hunchmemory.com A shared record for AI agents: decisions, completed work, and commitments, with sources. G | 10 | Claude Code, Codex, GitHub Copilot, OpenCode | 11 | 8,064 tok |
| xCirno1/applyer Turn the coding agent you already use into a focused job-search copilot. | 10 | Claude Code | 1 | 766 tok |
| rshade/finfocus rshade.github.io FinOps CLI for Pulumi — projected costs, actual spend tracking, budget enforcement, and co | 10 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 40 | 15,407 tok |
| Tx1207/hello-scholar In Agent-related practice, I found that blindly piling on a large number of skills does no | 10 | Claude Code, Codex, OpenCode | 2 | 1,716 tok |
| kezd088/100x-skill-tiktok TikTok/UGC agent skill | 10 | Claude Code, Codex, OpenCode | 2 | 2,489 tok |
| wasix-org/wasinix WASIX package collection based on Nix. | 10 | Claude Code, Codex, OpenCode | 2 | 1,990 tok |
| ander1044/wairz An open-source AI assisted firmware analysis tool | 10 | Claude Code | 1 | 3,495 tok |
| ateleris/LeGit legit.ateleris.com Fast, themeable desktop Git GUI built with Tauri 2, Rust, and React. Dockable panels, full | 10 | Claude Code | 1 | 4,847 tok |
| FireFightLabs/firefight firefight.app Agent ready incident management built for Slack | 10 | Claude Code | 3 | 4,724 tok |
| crayon-ai/workbuddy-studio Workbuddy self-media workspace | 10 | Claude Code | 8 | 425 tok |
| Aitherium/awdk aitherium.github.io Build AI agent fleets. 3 lines, any backend, local or cloud. Effort-based model routing, 4 | 10 | Claude Code, Codex, OpenCode | 2 | 864 tok |
| IBazylchuk/paparats-mcp Local‑first MCP server for multi‑repository semantic code search with Qdrant and llama. Tu | 10 | Claude Code | 3 | 4,462 tok |
| dynatrace-oss/dynatrace-snowflake-observability-agent A tool that streams selected Snowflake telemetry to the Dynatrace API, enabling enhanced d | 10 | Claude Code, GitHub Copilot | 2 | 4,679 tok |
| valibali/hamledger Modern logger program for ham radio amateurs | 10 | Claude Code, Codex | 3 | 1,738 tok |
| audacity/audacity.github.io audacityteam.org source code of the Audacity website | 10 | Claude Code, Codex, OpenCode | 2 | 202 tok |
| Mentor-Wizard/mentor-wizard-webapp mentor-wizard.github.io Mentor Wizard Webapp based on Larvel + InertiaJS (Vue) | 10 | Claude Code, Gemini CLI | 59 | 14,942 tok |
| motorway-sandbox/product-os | 10 | Claude Code | 45 | 3,127 tok |
| kaltinril/Kernsmith Cross-platform .NET library + CLI tool for generating bitmap fonts for games from TTF/OTF/ | 10 | Claude Code | 23 | 1,974 tok |
| AIFundTeam/genai-starter | 10 | Claude Code | 1 | 6,333 tok |