43,652 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| wkusnierczyk/raku-mcp-sdk Raku MCP SDK | 5 | Claude Code | 1 | 983 tok |
| pacnpal/mcpelevator The missing MCP gateway you always wanted. Elevate MCP servers into authenticated HTTP end | 5 | Claude Code, Codex, OpenCode | 2 | 4,646 tok |
| asbrodova/aura-tracker-gcp The self-hosted GCP intelligence engine that explains architecture, investigates failures, | 5 | Claude Code | 1 | 2,798 tok |
| Afnanksalal/co-op co-op.software Co-Op is local-first business management software for company planning, research, files, c | 5 | Codex, OpenCode | 1 | 1,095 tok |
| BlockSecCA/joern-mcp MCP server wrapping Joern for AI-driven code security analysis | 5 | Claude Code | 2 | 347 tok |
| llmpolska/llm-design-engine Creative director and design compiler for coding agents | 5 | Codex, OpenCode | 1 | 720 tok |
| q1ngn1ng-web/kb-rag Personal knowledge base engine: PDF/Word/EPUB → LLM entity relationship graph + hybrid ret | 5 | Claude Code, Codex, OpenCode | 11 | 1,225 tok |
| MARUCIE/authbox Your keys. Your identity. Unstoppable. -- Seed-phrase password manager with AI agent gatew | 5 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 45,287 tok |
| velias/mcp-auth-adapter An authentication adapter for Model Context Protocol (MCP) world. It sits in front of any | 5 | Codex, OpenCode | 1 | 5,980 tok |
| prototypdigital/bluetemberg prototypdigital.github.io AI coding standards shipped like a dependency. Version-locked, integrity-verified, signed, | 5 | Claude Code, Codex, OpenCode | 6 | 740 tok |
| MichaelCereda/stampo Turn any API or config into a real CLI. Single static binary, zero dependencies, tab compl | 5 | Codex, OpenCode | 1 | 813 tok |
| alfredobs97/dart_docs_mcp A local Model Context Protocol (MCP) server that provides an AI agent with the ability to | 5 | Gemini CLI | 1 | 723 tok |
| binary16labs/prime-silo binary16labs.github.io The canonical Sovereign AI Agent OS & runtime harness. Built for Model Context Protocol (M | 5 | Claude Code, Codex, OpenCode | 13 | 11,239 tok |
| nuetzliches/powerbrain 🧠 Open-source context engine that feeds AI agents with policy-compliant enterprise knowle | 5 | Claude Code | 1 | 13,337 tok |
| MendCode/MendCode mendcode.dev MendCode: Customizable CLI for agents, teams, memory, reviews, and TUI. | 5 | Codex | 2 | — |
| HosungYou/LongTable Research control plane for AI-assisted scholarship: durable human checkpoints, lawful evid | 5 | Codex, OpenCode | 1 | 750 tok |
| ashlrai/ashlrcode ashlr.ai Multi-provider AI coding agent CLI. 30 tools, 15 skills, MCP support, autopilot mode. | 5 | Claude Code | 1 | 3,262 tok |
| JNZader/repoforge repoforge.javierzader.com Generate technical docs and AI agent skills (SKILL.md, AGENT.md) from any codebase — model | 5 | Claude Code | 26 | — |
| symphos-ai/orcho-core docs.orcho.dev Production harness and control plane for accountable AI-assisted software delivery | 5 | Claude Code, Codex, OpenCode | 16 | 2,148 tok |
| lachlanchen/AgInTi-LabCanvas lazying.art AgInTi LabCanvas: agentic studio for editable scientific figures, CAD devices, and experim | 5 | Codex, OpenCode | 1 | 9,085 tok |
| PavelTkachenk0/ContextTax Measure the context-window tax an MCP server charges your AI agent — the real token cost o | 5 | Claude Code | 4 | 400 tok |
| brodewa369/roowet-semantic-vault-search Local RAG semantic search for Obsidian vaults — Ollama + LanceDB + MCP. Search your markdo | 5 | Codex, OpenCode | 1 | 1,221 tok |
| Dakera-AI/dakera-rs dakera.ai Rust SDK for Dakera AI agent memory — self-hosted, 88.2% LoCoMo. HTTP/gRPC, vectors, hybri | 5 | Claude Code | 2 | 280 tok |
| HERRY423/CellTypePilot Agent-native, local-first plugin for auditable single-cell annotation with governed eviden | 5 | Codex, OpenCode | 1 | 4,451 tok |
| zscaler/zguard-ai-integrations Central documentation repository for all integrations with Zscaler AI Guard | 5 | Claude Code | 1 | 2,276 tok |
| swayamg20/AgentRelay swayamg20.github.io Self-hosted MCP mailbox for secure agent-to-agent collaboration across repositories and ma | 5 | Claude Code, Codex, OpenCode | 2 | 1,685 tok |
| Mun1to/vidorq Open-source AI video editor built on DaVinci Resolve Free. Describe the edit, train it wit | 5 | Claude Code | 1 | — |
| Aditya251610/opentool opentool.space Open-source MCP server. Give AI agents authenticated access to GitHub, Notion, Slack and 1 | 5 | Claude Code, Codex, GitHub Copilot | 4 | 819 tok |
| ThalesMMS/dicom-viewer-mcp-app MCP app/server that renders local DICOM series into server-side PNG slices with window/lev | 5 | Claude Code | 1 | — |
| noblepayne/mcp-injector HTTP shim for injecting MCP tools into OpenAI-compatible chat completions | 5 | Codex, OpenCode | 1 | 7,776 tok |
| Leodorareluctant259/superpowers-zh Translate and adapt Superpowers for Chinese AI coding tools, with 20 skills and 6 China-sp | 5 | Gemini CLI | 1 | 27 tok |
| kungfusheep/mcpview Terminal UI for testing MCP servers (fast debugging and visualisation tool) | 5 | Claude Code | 1 | 1,082 tok |
| wangjs-jacky/glm-coding-plan-statusline GLM Coding Plan smart status bar — displays real-time model usage, MCP quota, and 5H quota | 5 | Claude Code | 1 | 115 tok |
| FrangSierra/Alembic Reduce noisy shell, CI, diff, and MCP-adjacent output into compact answers your coding age | 5 | Codex, OpenCode | 1 | 11 tok |
| AugentDevs/augent augent.app Any audio. Any video. Find what matters through the wormhole. | 5 | Claude Code | 1 | 6,656 tok |
| opensauria/sauria sauria.dev Your AI workforce. Multi-agent orchestrator across Telegram, Slack, WhatsApp, Discord, and | 5 | Claude Code | 1 | 7,794 tok |
| HanSur94/matlab-mcp-server-python pypi.org MCP server that connects any AI agent to MATLAB — execute code, async jobs, interactive Pl | 5 | Claude Code | 1 | 4,228 tok |
| mrzdevcore/haira haira.dev Haira: The programming language for AI agents. | 5 | Claude Code | 3 | 221 tok |
| agent-receipts/openclaw obsigna.dev Agent Receipts / Obsigna plugin for OpenClaw — cryptographically signed audit trail for ag | 5 | Claude Code, Codex, GitHub Copilot, OpenCode | 6 | 1,940 tok |
| meltforce/vimmary vimmary.meltforce.org YouTube video summary service. Karakeep webhook → transcript → LLM summary → semantic sear | 5 | Claude Code | 2 | 6,730 tok |
| yintzuyuan/glyphs-info-mcp erikyin.net Unified MCP server for Glyphs handbook and API queries | 5 | Claude Code | 1 | 170 tok |
| ArchCodexOrg/archcodex medium.com ArchCodex Specs and Guardrails for Coding agents | 5 | Claude Code | 5 | 2,323 tok |
| LEEI1337/phantom-neural-cortex Professional multi-AI development environment with intelligent cost optimization (<5/month | 5 | Claude Code, GitHub Copilot | 27 | 991 tok |
| pwrdrvr/PwrSnap pwrsnap.com Screenshots and recording for macOS and Windows. Snap, annotate, blur, ship. Optional AI r | 5 | Claude Code, Codex, OpenCode | 6 | 26,566 tok |
| fishwww-ww/dingtalk-mcp geminicli.com A Gemini CLI extension for DingTalk's MCP server. | 5 | Gemini CLI | 1 | 921 tok |
| tomwojcik/news-ycombinator-mcp hn-mcp is an MCP server that gives AI agents full access to Hacker News — complete comment | 5 | Claude Code | 1 | — |
| eddmann/whatsapp-mcp MCP server enabling LLMs to interact with WhatsApp - send messages with fuzzy name matchin | 5 | Claude Code | 2 | 2,608 tok |
| ApiliumCode/aingle apilium.com The verifiable memory cortex for AI agents: a semantic graph and vector search with zero-k | 5 | Gemini CLI | 1 | 627 tok |
| jianchen08/Agent-os-open A highly configurable, self-evolving AI Agent operating system with plugin pipeline, multi | 5 | Codex, OpenCode | 1 | 3,236 tok |
| BUKOWSKIREAL/trace Trace — a local, background version tracker for multi-CLI-agent coding workflows (Claude C | 5 | Claude Code | 1 | 560 tok |