45,012 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 agents8,549Claude Code6,896Git and workflow3,630Data and AI3,579Backend and APIs3,559Languages3,491Planning3,321Code review2,909Testing2,691DevOps and cloud2,492Writing and docs2,490Memory and context2,374Research2,321Frontend2,311Security2,183Project management1,977
All Claude Code32,540 Codex24,898 OpenCode23,819 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,772 Windsurf202 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| CBirkbeck/AINTLIB Atlas of formalised number theory in Lean (Verso blueprint) | 8 | Claude Code, Codex, OpenCode | 2 | 4,539 tok |
| shuotao/NAVISWORK_MCP | 8 | Claude Code, Codex, OpenCode | 2 | 2,320 tok |
| jasonrr/herdr-tally Project-scoped todos & scratchpads for you and your agents. | 8 | Claude Code, Codex, OpenCode | 3 | 2,236 tok |
| SocialGouv/claw-code-go | 8 | Claude Code | 1 | 313 tok |
| ori-ai/gbp-lead-scraper-skill Claude Code skill that discovers unoptimized Google Business Profiles across the US, audit | 8 | Claude Code | 1 | 2,538 tok |
| SZWzz/AStockPursue StockPursue — AI Quantitative Trading Research Platform | 8 | Claude Code | 1 | 3,606 tok |
| CAREEMER/appflowy-mcp Appflowy HTTP MCP server for Self hosted solution | 8 | Claude Code, Codex, OpenCode | 2 | 671 tok |
| intelligent-ears/pd-tools-mcp A Model Context Protocol (MCP) server that integrates [ProjectDiscovery](https://projectdi | 8 | GitHub Copilot | 1 | 130 tok |
| yolonir/pi-codemcp Typed, sandboxed Code Mode access to configured MCP servers for Pi | 8 | Codex, OpenCode | 1 | 413 tok |
| Duducoco/skillstash One hub, all agents. A cross-platform CLI to centralize your AI agent skills in a single g | 8 | Claude Code | 1 | 1,083 tok |
| Future-CX/AI-Architecture-Toolkit Open-source AI agents, skills, templates, and workflows for software architects and enterp | 8 | Codex, OpenCode | 1 | 941 tok |
| brainbytes-dev/everything-claude-finance The complete finance, accounting, and economics system for Claude Code — 20 agents, 51 ski | 8 | Claude Code, Codex, OpenCode | 2 | 2,723 tok |
| openreview/openreview-mcp Implementation of the OpenReview MCP | 8 | Claude Code | 1 | 1,847 tok |
| Furinelle/furina Furina de Fontaine role-playing resource pack — a self-contained skill following the Agent | 8 | Claude Code, Codex, OpenCode | 5 | 642 tok |
| omznc/olx-mcp MCP server za OLX.ba. Pretraga, objavljivanje i upravljanje oglasima iz Claudea | 8 | Claude Code | 1 | 723 tok |
| cesteral/mcp-open-advertising | 8 | Claude Code, Codex, OpenCode | 2 | 4,017 tok |
| mbentham/SqlAugur MCP server providing AI assistants with safe, read-only access to SQL Server databases. AS | 8 | Codex, OpenCode | 1 | 650 tok |
| tools-mcp/vessel-traffic-mcp tools-mcp.github.io Read-only MCP server for vessel AIS, ship tracking, schedules, and BYOK maritime providers | 8 | Codex, OpenCode | 1 | 652 tok |
| 2sem/davinci-resolve-lite-mcp MCP server to control DaVinci Resolve free (Lite) edition from Claude — runs as a Workspac | 8 | Claude Code | 1 | — |
| gelse/ssh-mcp Containerized MCP server exposing SSH command execution and SFTP file transfer as tools ov | 8 | Codex, OpenCode | 1 | 3,377 tok |
| Pseudogiant-xr/Pseudolife-MCP Persistent long-term memory for Agents — an MCP server with an associative memory bank, a | 8 | Claude Code, Codex, OpenCode | 6 | 7,401 tok |
| Neetx/ai-security-research-radar AI Security Research Radar — AI for security and security for AI | 8 | Claude Code, Codex, OpenCode | 14 | 3,004 tok |
| MadaraUchiha-314/the-loop madarauchiha-314.github.io The loop for everything! | 8 | Claude Code, Codex, OpenCode | 3 | 840 tok |
| yamadashy/agent-carnet npmjs.com File-based markdown notebook CLI for AI agents — the leather notebook in your jacket pocke | 8 | Claude Code | 1 | 1,650 tok |
| prangishviliAbe/agent-skills Portable, production-grade skills for AI coding agents — web development, security, UI/UX, | 8 | Codex, OpenCode | 1 | 1,026 tok |
| netresearch/german-technical-writing-skill Agent Skill for natural German technical register in Jira tickets, internal German docs, a | 8 | Codex, OpenCode | 1 | 814 tok |
| ryanzhao1011/workframe A Claude Code workflow framework for product managers: project documentation management an | 8 | Claude Code | 1 | 1,431 tok |
| fschmutz/claude-usage-panel fschmutz.github.io See your Claude Code plan usage everywhere: GNOME top bar, macOS menu bar, a status line u | 8 | Claude Code, Codex | 1 | 10,345 tok |
| adhi-jp/minecraft-modding-mcp npmjs.com MCP server for AI-assisted Minecraft modding: inspect decompiled source, resolve Mojang/Ya | 8 | Codex, OpenCode | 1 | 3,810 tok |
| rezamotaghi/cbctscope rezamotaghi.com Full CBCT + 2D radiograph viewer from a board-certified oral and maxillofacial radiologist | 8 | Codex, OpenCode | 1 | 1,645 tok |
| badchars/satellite-mcp npmjs.com Full-Spectrum Geospatial Intelligence MCP Server — 171 tools across 27 categories: satelli | 8 | Claude Code | 1 | 349 tok |
| autcir/openvidia Multi-key proxy for NVIDIA NIM with a native desktop dashboard — auto-rotation, cooldown, | 8 | Codex, OpenCode | 1 | 1,032 tok |
| pilotwaffle/TORQCLAW A governed control plane for AI agents — approval before action, budget before spend, rece | 8 | Claude Code, Codex, OpenCode | 6 | 4,666 tok |
| FramY2/ctxwise framy2.github.io Multi-agent context firewall, MCP schema tree-shaker, and token budget guard for Claude Co | 8 | Claude Code, Codex, OpenCode | 2 | 288 tok |
| moVictor99/shopify-theme-builder Interview-first skill that builds complete, theme-editor-controllable Online Store 2.0 Sho | 8 | Codex, OpenCode | 1 | 1,564 tok |
| Tsinglung-Tseng/ali-mcp An Alibaba ecosystem MCP server for Xianyu (Goofish) and Taobao automation, modeled after | 8 | Claude Code | 1 | 703 tok |
| MCKRUZ/claude-code-sdlc Claude Code plugin that orchestrates the full SDLC lifecycle using company-configurable pr | 8 | Claude Code | 1 | 16,934 tok |
| vitor-pecanha/pods-and-reels Plugin do Claude Code: transforma gravacoes longas (podcast/live/aula) em clipes verticais | 8 | Claude Code | 1 | 1,636 tok |
| Takhoffman/onenote-desktop-agent Free, open-source Claude Code and Codex plugins for controlling the real Windows OneNote d | 8 | Claude Code, Codex, OpenCode | 2 | 230 tok |
| atretyak1985/swarmery atretyak1985.github.io Local control plane for Claude Code: see every session, approve permission prompts from on | 8 | Claude Code | 2 | 3,367 tok |
| ryan-haver/fusebase-mcp MCP server for Fusebase (formerly Nimbus Note). Tools for AI-powered workspace management | 8 | Claude Code, Codex, OpenCode | 3 | 2,537 tok |
| ChrisBrooksbank/uk-parliament-data-mcp pypi.org UK Parliament MCP Server — 209 tools bridging AI assistants with live UK Parliament data ( | 8 | Claude Code, Codex, OpenCode | 3 | 2,628 tok |
| AYUSH-148/DB-Explorer-MCP Read-only MCP server for PostgreSQL, MySQL & SQLite. Lets AI assistants (Claude, Cursor, V | 8 | Claude Code | 1 | 1,809 tok |
| NeshanMaps/Neshan-MCP | 8 | Claude Code | 1 | 1,006 tok |
| MrFixit96/onedrive-mcp-server Minimal, secure MCP server for OneDrive file sharing via Microsoft Graph API | 8 | Claude Code | 1 | 441 tok |
| nirholas/robinhood-chain-mcp nirholas.github.io MCP servers for Robinhood Chain: read-only data tools plus an opt-in trading server with s | 8 | Claude Code, Codex, OpenCode | 2 | 532 tok |
| lukegskw/caldav-mcp A TypeScript MCP server for iCloud Calendar with native multi-VALARM support. | 8 | Codex | 2 | — |
| antohins/seo-tools-mcp 8 stdio MCP servers for SEO (xmlstock/SERP, wordstat, gsc, ywm, metrika) for Claude Code — | 8 | Codex, OpenCode | 1 | 5,288 tok |
| musharna/plant-genomics-mcp musharna.github.io Plant genomics MCP server — 50+ tools across 23 backends (Ensembl Plants, Phytozome, UniPr | 8 | Claude Code | 1 | 1,064 tok |
| dengxuhui/igpsport-mcp pypi.org A local MCP server that brings iGPSport cycling data into LLM clients, with training metri | 8 | Claude Code | 1 | 2,436 tok |