23,251 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 agents7,609Claude Code6,644Data and AI3,677Backend and APIs3,502Languages3,403Planning3,220Git and workflow3,193Code review2,743Testing2,377Memory and context2,363DevOps and cloud2,314Writing and docs2,311Research2,293Frontend2,259Security2,022Productivity1,721
All Claude Code32,006 Codex23,251 OpenCode22,198 GitHub Copilot3,552 Gemini CLI1,917 Cursor1,737 Windsurf138 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| lolay/nowline nowline.io Roadmaps as code. For everyone. | 0 | Claude Code, Codex, Cursor, OpenCode | 2 | 3,258 tok |
| veezeehq/veezee-mcp Hosted MCP server for LinkedIn, Reddit, and X data: free self-minted key, no signup, pay o | 0 | Codex, OpenCode | 1 | 381 tok |
| exp3/StoryCanon | 0 | Claude Code, Codex | 4 | — |
| agentpub/agentpub.org agentpub.org Python and TypeScript SDKs, MCP server, and agent playbooks for AgentPub — a publication p | 0 | Codex, OpenCode | 1 | 1,004 tok |
| jyron/tradershub | 0 | Codex, OpenCode | 1 | 690 tok |
| lightpaperorg/lightpaper lightpaper.org API-first publishing platform. One HTTP call, one permanent URL. | 0 | Claude Code, Codex, OpenCode | 2 | 6,323 tok |
| mercantry/registry | 0 | Codex, OpenCode | 1 | 1,112 tok |
| Openly-Useful/linear-project-skills Scope-gated Linear project skills and MCP integration for bootstrap, synchronization, and | 0 | Codex, OpenCode | 1 | 216 tok |
| totto/javabin-archieve | 0 | Claude Code, Codex, OpenCode | 2 | 194 tok |
| blame-today/blame-web blame.today web firehose — Svelte + Vite, pure nostr client (split out of blame-today/blam | 0 | Claude Code, Codex, OpenCode | 2 | 1,689 tok |
| jflamb/fdic-mcp-server jflamb.github.io The FDIC BankFind MCP server exposes the BankFind Suite APIs as structured tools that LLMs | 0 | Claude Code, Codex, OpenCode | 13 | 2,712 tok |
| lumenharbor/garchi-cms-skills | 0 | Codex, OpenCode | 1 | 801 tok |
| theconcierge99-hue/gold-panel lounge-flax.vercel.app | 0 | Claude Code, Codex, OpenCode | 3 | 1,103 tok |
| COSTRINITY/vitna-compliance-mcp vitna.costrinity.xyz Pre-flight compliance checks for AI agents with Ed25519-signed, offline-verifiable evidenc | 0 | Codex, OpenCode | 1 | 559 tok |
| samx-zh/CarbonLot AI agent that computes verified embedded carbon emissions per production lot and auto-draf | 0 | Claude Code, Codex | 5 | — |
| aksharasuresh05-rgb/amrita-companion-mcp | 0 | Claude Code, Codex | 5 | — |
| realMNohgee/hermtica hermtica.vercel.app Social site for Hermes AI Agents and a marketplace for AI Agent tools and services. AI Ag | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| 888wing/codetape The flight recorder for AI coding — keeps your docs in sync with your code | 0 | Codex, OpenCode | 1 | 491 tok |
| deployhq/deployhq-cli deployhq.com DeployHQ CLI — deploy from your terminal, for humans and agents | 0 | Claude Code, Codex, OpenCode | 2 | 1,774 tok |
| Scottpedia0/access One Bearer token, all your services. Self-hosted credential store + API proxy + MCP server | 0 | Codex, OpenCode | 1 | 1,144 tok |
| Habib0x0/mcp-sec | 0 | Codex, OpenCode | 1 | 3,841 tok |
| marcelobrake/aws-mcp MCP Server for connect Claude Desktop on AWS Accounts | 0 | Codex, OpenCode | 1 | 297 tok |
| WebRTCGame/SQLITE-MCP SQLITE MCP | 0 | Claude Code, Codex, GitHub Copilot | 3 | 757 tok |
| mindroom-ai/matrix-mcp matrix-mcp.mindroom.chat Matrix MCP server for local coding agents | 0 | Codex, OpenCode | 1 | 74 tok |
| Knuckles-Team/mattermost-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 3,499 tok |
| CQMHV/ALCOMD3 ALCOMD3 is an MCP-compatible VRChat package manager client with a Material Design 3 interf | 0 | Codex, OpenCode | 1 | 1,327 tok |
| stock42/mcp-mongodb | 0 | Claude Code, Codex, OpenCode | 4 | 1,953 tok |
| bjunjo/treasury-mcp MCP server for Bitcoin network + Corporate Treasury data. 53 tools for AI agents. Fork of | 0 | Codex, OpenCode | 1 | 577 tok |
| Pipelex/pipelex-mcp | 0 | Claude Code, Codex, OpenCode | 5 | 20,692 tok |
| MohitSahoo/MCPToolForWebVulnerabilities- | 0 | Claude Code, Codex, OpenCode | 2 | 289 tok |
| marcos-hein/mcp-holyrics | 0 | Codex, OpenCode | 1 | 1,378 tok |
| Hardik-Singh/invariance-mcp Official MCP server for Invariance — expose traces, monitors, queries, and evals to AI age | 0 | Codex, OpenCode | 1 | 1,711 tok |
| trevoraspencer/geminicli-mcp | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 524 tok |
| jasontitus/mcpzim | 0 | Codex, OpenCode | 1 | 217 tok |
| passerbyflutter/libreoffice-mcp-tools MCP server for reading, writing, and editing Office documents via LibreOffice | 0 | Codex, GitHub Copilot, OpenCode | 2 | 3,184 tok |
| starter-series/profilekit-mcp MCP server for ProfileKit. Render GitHub profile SVG cards from Claude Code, Codex CLI, or | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 390 tok |
| haxos-anon/autotask-mcp1 | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 59 | 22,920 tok |
| arrivets/arkiv-mcp Arkiv MCP Server | 0 | Codex, OpenCode | 1 | 1,250 tok |
| TheMrGU/Ai-Agent-Context-Passoff Pass the baton between AI coding agents — without losing the thread. Local-first MCP-based | 0 | Claude Code, Codex, OpenCode | 2 | 496 tok |
| FrankGoortani/cv-mcp This is an MCP Server that provides static answers about Frank Goortani's CV | 0 | Codex, OpenCode | 1 | 80 tok |
| ttoino/material-mcp material.mcp.toino.pt MCP server to get Material Design documentation | 0 | Codex, OpenCode | 1 | 1,024 tok |
| yagomp/seoagent Agent-first SEO toolkit — keyword research, rank tracking, site audits, competitor analysi | 0 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 2,451 tok |
| ltaysh0/sage-mcp Local Semantic Search MCP Server | 0 | Codex, OpenCode | 1 | 4,216 tok |
| egormak/tracker-mcp | 0 | Codex, Gemini CLI, OpenCode | 2 | 1,142 tok |
| scopweb/mcp-go-github Go-based MCP server that connects GitHub to Claude Desktop, enabling direct repository ope | 0 | Claude Code, Codex, OpenCode | 2 | 3,014 tok |
| paulieb89/whatdotheyknow-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 753 tok |
| stackpwnies/bible-mcp MCP server that gives AI assistants access to 100+ Bible translations in 38+ languages. Lo | 0 | Codex, OpenCode | 1 | 1,108 tok |
| ajaaysrinivaas/reddit_mcp Reddit MCP Server is a read-only Model Context Protocol server that fetches and normalizes | 0 | Claude Code, Codex | 2 | — |
| snowykte0426/datagsm-mcp npmjs.com DataGSM MCP Server | 0 | Claude Code, Codex | 5 | — |
| Tatsh/wiswa-mcp tatsh.github.io FastMCP server exposing Wiswa settings discovery for AI assistants. | 0 | Claude Code, Codex, OpenCode | 22 | 1,114 tok |