23,196 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 |
|---|---|---|---|---|
| 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 |
| ampres-ai/talamus ampres-ai.github.io Persistent, local-first memory for Claude Code, Codex, Cursor, Gemini CLI, OpenClaw and an | 3 | Codex | 1 | — |
| p1va/symbols MCP to read, inspect and navigate codebase symbols by connecting to a Language Server | 3 | Claude Code, Codex, OpenCode | 5 | 2,592 tok |
| edithatogo/mchs edithatogo.github.io Software tools for IHACPA National Weighted Activity Unit microcosting and health-service | 3 | Codex, OpenCode | 1 | 86 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 |
| 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 |
| domdomegg/openfoodfacts-mcp 🍎 MCP server for the Open Food Facts API - search, read, and contribute to the world's la | 3 | Claude Code, Codex | 1 | — |
| 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 |
| usenotra/notra-mcp The official Notra MCP-Server | 3 | Claude Code, Codex | 1 | — |
| 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 |
| sandraschi/mixx-dj-mcp Mixxx DJ control via FastMCP — 40+ tools: decks, stems (Demucs), video decks, crates, OSC | 3 | Codex, Cursor, OpenCode, Windsurf | 3 | 1,350 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 |
| nikolay-e/diffctx nikolay-e.github.io Smart git diff context for LLMs and AI agents: budgeted fragment selection, deterministic, | 3 | Claude Code, Codex, OpenCode | 2 | 1,390 tok |
| pijusz/mcp-mailtrap Mailtrap MCP server — email analytics, templates, inboxes & sending via natural language | 3 | Claude Code, Codex, OpenCode | 2 | 1,724 tok |
| samad001z/Norn norn-web-three.vercel.app Persistent, local-first memory for AI coding agents. Give Claude Code and Cursor memory ac | 3 | Claude Code, Codex | 16 | 1,258 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 |
| 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 | 8,870 tok |
| ihabkhaled/AI-Psychiatry AI-Psychiatry is a Claude plugin that gives AI coding agents an executive-function layer t | 3 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 5 | 390 tok |
| AnythingGraph/AnythingGraph anythinggraph.com Build AI-Ready Knowledge Capsule, Connect your existing systems, define governance once, r | 3 | Codex, OpenCode | 1 | 1,452 tok |
| ryan-scheinberg/remote-workstreams Voice driven secure workstream management for Claude Code and Codex | 3 | Codex, OpenCode | 1 | 7,536 tok |
| dizhouid-lgtm/liepin-ai-loop-recruiting A LOOP skill for automated resume screening, based on the Liepin CLI. AI helps you find th | 3 | Claude Code, Codex, OpenCode | 2 | 2,061 tok |
| yongjip/mergetrain yongjip.github.io Queue committed branches from parallel coding-agent worktrees, test them together in order | 3 | Claude Code, Codex, OpenCode | 3 | 2,264 tok |
| tasktimepro/tasktime tasktime.pro Agent-ready local-first tasks, time tracking, expenses, and invoicing for freelancers. | 3 | Claude Code, Codex, GitHub Copilot, OpenCode | 16 | 4,770 tok |
| willbytee-sudo/android-qa-kit Make your coding agent test the Android app you just compiled: installs the APK on a real | 3 | Claude Code, Codex, OpenCode | 2 | 2,867 tok |
| Kin9Zeus/senior-engineer-skills Turn Claude Code into a senior engineering organization — 15 skills for full-spectrum audi | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,116 tok |
| yahor-punko/mavericks-os Orchestrate Claude Code sub-agents across long-running, single- or multi-repo projects. Ar | 3 | Claude Code, Codex | 16 | 14,897 tok |
| webbertakken/agent-skills Reusable skills for for Claude Code and OpenCode | 3 | Claude Code, Codex, OpenCode | 2 | 141 tok |
| emaballarin/ccplugins ✨ Personal plugins for Claude Code (& friends)... maybe worth sharing! | 3 | Claude Code, Codex, OpenCode | 2 | 141 tok |
| SunnyKTuladhar/lateralus 🌀The Lateral Thinking skill, for when you need to turn you coding agent to brainstorm, s | 3 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,823 tok |
| stealth-factory/skills Agent skills we use daily in the studio — reusable, on-demand context for Claude Code, Cur | 3 | Claude Code, Codex, OpenCode | 2 | 3,028 tok |