22,198 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 |
|---|---|---|---|---|
| ShinyDapps/l402-kit shinydapps-api.vercel.app The simplest way to charge for your API in Bitcoin sats. 3 lines of code. TypeScript + Pyt | 3 | Claude Code, Codex, OpenCode | 2 | 3,297 tok |
| WhenLabs-org/when Six tools. One install. The WhenLabs developer toolkit. | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,498 tok |
| Shangri-la-0428/oasyce-sdk 47.93.32.88 Python SDK + MCP Server + LangChain Tools for Oasyce — on-chain AI agent economy. pip inst | 3 | Codex, OpenCode | 1 | 1,867 tok |
| JinNing6/CyberHuaTuo-Plugin AI Agent Error Doctor: paste MCP / LangChain / CrewAI tracebacks, get root cause, exact fi | 3 | Claude Code, Codex, OpenCode | 4 | 156 tok |
| Lipdog/fossick-mcp pypi.org Search all of GitHub from your AI agent — find libraries, drill into repos, search code pa | 3 | Claude Code, Codex, OpenCode | 2 | 2,349 tok |
| OrbiAds/Orbiads-GAM-MCP orbiads.com Google Ad Manager MCP hosted - AdOps Skills for Claude, Gemini, OpenAI - Inventory, traffi | 3 | Claude Code, Codex, OpenCode | 2 | 5,982 tok |
| MuhDur/oraclemcp durakovic.ai Safe-by-default Oracle Database MCP server, in pure Rust — fail-closed SQL guard, engine-f | 3 | Codex, OpenCode | 1 | 4,176 tok |
| Zhao73/alphacouncil-agent Inspectable, source-traceable public-equity research for Codex, Claude Code, OpenCode, Gro | 3 | Claude Code, Codex, OpenCode | 17 | 7,325 tok |
| cyanheads/crossref-mcp-server npmjs.com Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API | 3 | Claude Code, Codex, OpenCode | 2 | 11,698 tok |
| VibeTechnologies/vibe-mcp vibebrowser.app MCP server that drives your real, logged-in Chrome from any MCP client - including agents | 3 | Claude Code, Codex, OpenCode | 3 | 2,113 tok |
| detailobsessed/efficient-gitlab-mcp [Archived] Token-efficient GitLab MCP server. Superseded by upstream zereight/gitlab-mcp v | 3 | Claude Code, Codex, OpenCode | 2 | 2,731 tok |
| antohins/seo-tools-mcp 8 stdio MCP servers for SEO (xmlstock/SERP, wordstat, gsc, ywm, metrika) for Claude Code — | 3 | Codex, OpenCode | 1 | 5,288 tok |
| bytewizard42i/soulSketch SoulSketch is a protocol for preserving, transferring, and evolving AI identity across sys | 3 | Codex, OpenCode | 1 | 780 tok |
| jack1590/RokuMCP Roku MCP Server -- A Model Context Protocol (MCP) server that enables LLM-driven automatio | 3 | Codex, OpenCode | 1 | 2,494 tok |
| hampsterx/codex-mcp-bridge MCP server bridging Codex CLI to Claude Code, Cursor - (native) review, queries, and searc | 3 | Codex, OpenCode | 1 | 3,443 tok |
| kensaurus/mushi-mushi kensaur.us 🦖Know why your AI-built app broke — plain-English diagnosis + ready fix, in your editor. | 3 | Codex, Cursor, OpenCode | 7 | 13,150 tok |
| getDynamoi/mcp dynamoi.com Promote music on Spotify and grow YouTube channels through AI-powered Meta and Google ad c | 3 | Codex, OpenCode | 1 | 79 tok |
| manavaga/web3-signals-mcp Multi-agent crypto signal fusion for AI agents. 20 assets · 5 data dimensions · IC-learned | 3 | Codex, OpenCode | 1 | 1,217 tok |
| edithatogo/mchs edithatogo.github.io Software tools for IHACPA National Weighted Activity Unit microcosting and health-service | 3 | Codex, OpenCode | 1 | 86 tok |
| fastslack/mtw-e2e-runner JSON-driven E2E test runner with parallel execution, Chrome pool, and Claude Code MCP inte | 3 | Claude Code, OpenCode | 5 | 2,828 tok |
| ghostswap1/ghostswap-agents ghostswap.io Official multi-LLM agent pack for the GhostSwap Partners API (no-KYC crypto swaps, 1,600+ | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,328 tok |
| promptwheel-ai/logbook npmjs.com Turn Git history into memory AI coding agents can use. | 3 | Claude Code, Codex, OpenCode | 2 | 913 tok |
| josesepulvedapino/zahori npmjs.com Find the media stream behind any web page: browser-driven HLS/DASH/MP4 resolution with lea | 3 | Codex, OpenCode | 1 | 421 tok |
| partymola/monzo-mcp modelcontextprotocol.io MCP server for the Monzo banking API with OAuth, local transaction cache, and spending ana | 3 | Claude Code, Codex, OpenCode | 2 | 5,748 tok |
| rcsb/rcsb-mcp MCP server for RCSB PDB APIs | 3 | Codex, OpenCode | 1 | 1,495 tok |
| cammac-creator/ibanforge ibanforge.com IBANforge — IBAN validation, BIC/SWIFT lookup, Swiss clearing, and EMI/vIBAN classificatio | 3 | Claude Code, Codex, OpenCode | 2 | 6,391 tok |
| cejor6/kalshi-mcp-server Self-hosted MCP server for Kalshi prediction markets. Native RSA-PSS auth, token-bucket ra | 3 | Claude Code, Codex, OpenCode | 3 | 10,911 tok |
| kozmos-tech/inhalt inhalt.tech MCP-native headless CMS with typed schemas, drafts, and a clean read API. | 3 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| vish288/mcp-atlassian-extended pypi.org MCP server for Jira & Confluence — 23 tools, 15 resources, 5 prompts. Sprints, agile board | 3 | Codex, Gemini CLI, OpenCode | 2 | 2,383 tok |
| seldonframe/reelier reelier.com Agents make claims. Reelier writes receipts — record an agent's tool-call workflow once, r | 3 | Claude Code, Codex, OpenCode | 3 | 13,870 tok |
| sendblue-api/sendblue-browser-use Standalone debug browser for agents. Stealth-patched Chromium behind a tiny HTTP API. Pers | 3 | Codex, OpenCode | 1 | 1,064 tok |
| szara7678/OpenAkashic knowledge.openakashic.com Visibility-aware knowledge network for LLM agents — private+public markdown vault, MCP ser | 3 | Codex, OpenCode | 1 | 6,598 tok |
| QuantGeekDev/google-calendar-mcp-app Google Calendar MCP with MCP-Apps (MCP-UI) functionality | 3 | Claude Code, Codex, OpenCode | 8 | 2,545 tok |
| morluto/gitcontribute Contribution research for agents: check repository guidance, related work, code context, a | 3 | Codex, OpenCode | 1 | 463 tok |
| pijusz/mcp-mailtrap Mailtrap MCP server — email analytics, templates, inboxes & sending via natural language | 3 | Claude Code, Codex, OpenCode | 2 | 1,724 tok |
| warwickwood-cell/gengeo-agent-registry gengeo.co Machine-readable merchant verification infrastructure for AI shopping agents and agentic c | 3 | Codex, OpenCode | 1 | 142 tok |
| seancrecord/scvd-general-store-repo scvd.store scvd.store is an evidence observatory for agentic commerce. Free preflight and conformance | 3 | Claude Code, Codex, OpenCode | 2 | 2,086 tok |
| OthmanAdi/open-responses-agent-skill Build autonomous agents with Open Responses API - A Claude Code skill for multi-provider a | 3 | Codex, OpenCode | 1 | 964 tok |
| kadaba/claude-bridge Connect two Claude Code ,codex and grok sessions different users too, — your laptop and yo | 3 | Codex, OpenCode | 1 | 1,505 tok |
| totonga/odsbox-jaquel-mcp MCP server to work with odsbox to access ASAM ODS HTTP API. | 3 | Codex, OpenCode | 1 | 63 tok |
| mrgnfndr-dr/mind-clone Turn any public author into a grounded AI clone you can ask. Built from their public conte | 3 | Codex, OpenCode | 1 | 1,747 tok |
| nestharus/agent-implementation-skill Multi-model agent implementation workflow skill for Claude Code. Orchestrates research, ev | 3 | Codex, OpenCode | 1 | 3,952 tok |
| trackly-app/trackly-cli usetrackly.app Trackly CLI + MCP Server. Search jobs, track applications, and query your job hunt from th | 3 | Claude Code, Codex, OpenCode | 2 | 5,224 tok |
| ivuorinen/skills Nitpicker — a hostile audit toolkit for coding agents. One skill, one entry point, a full | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 9,569 tok |
| tonydzi/verbatim-citation-gate tonydzi.github.io Catch fabricated RAG citations before they reach the user: a zero-token verbatim gate + a | 3 | Codex, OpenCode | 1 | 846 tok |
| OpenTechIL/markitdown-for-ai MarkItDown is a Python tool that converts various document formats to Markdown. This Docke | 3 | Codex, OpenCode | 1 | 732 tok |
| leiverkus/open-document-skills Agent skills and helper scripts for OpenDocument Format files (ODT, ODP, ODS, ODG) | 3 | Claude Code, Codex, OpenCode | 2 | 735 tok |
| cyn-zhang/job-radar AI-powered job hunting copilot— daily scans, JD evaluation, CV tailoring, cover letters, i | 3 | Claude Code, Codex, OpenCode | 2 | 1,060 tok |
| int2t05/engineering-skills 48 engineering skills for Claude Code across the SDLC — shared principles injected at sess | 3 | Claude Code, Codex, OpenCode | 2 | 2,862 tok |
| blisspixel/primr Turn any company URL into a strategic intelligence brief. Adaptive scraping + AI-powered r | 3 | Claude Code, Codex, OpenCode | 2 | 9,259 tok |