32,517 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 agents8,505Claude Code6,886Git and workflow3,611Data and AI3,580Backend and APIs3,556Languages3,487Planning3,327Code review2,899Testing2,686Writing and docs2,480DevOps and cloud2,479Memory and context2,375Research2,323Frontend2,308Security2,172Project management1,965
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| harness/mcp-server Harness’ official MCP Server | 112 | Claude Code, Codex, OpenCode | 2 | 2,205 tok |
| PhiloLabs/agentic-vbench agenticvbench.com AgenticVBench: Can AI Agents Complete Real-World Post-Production Tasks? | 112 | Claude Code, Codex, OpenCode | 2 | 890 tok |
| avelikiy/great_cto greatcto.systems You already have the agent. This is everything around it. great_cto runs Claude Code as a | 112 | Claude Code, Codex, OpenCode | 2 | 3,043 tok |
| hyperfx-ai/marketing-skills hyperfx.ai Marketing skills for AI agents — paid ads, social media, SEO, competitor research, creativ | 112 | Claude Code, Codex, OpenCode | 2 | 5,516 tok |
| 5dive-ai/5dive 5dive.ai Run your own AI team from your phone. Claude Code, Codex and more on your own server: shar | 112 | Claude Code | 1 | 3,378 tok |
| skuramatata/my-pi-agent | 111 | Claude Code, Codex, OpenCode | 17 | 1,179 tok |
| boussadjra/vuestrata vuestrata.vercel.app An opinionated Vue application foundation with enforced architecture, generators, and 12 d | 111 | Claude Code, Codex, GitHub Copilot, OpenCode | 51 | 6,275 tok |
| iloom-ai/iloom-cli iloom.ai iloom: a developer workflow system delivered as a CLI and a VS Code extension for structur | 111 | Claude Code | 5 | 3,602 tok |
| allfro/traefikr a web ui traefik configuration manager | 111 | Claude Code | 1 | 2,649 tok |
| Toskysun/sub-agents AI Sub-Agents Collection for Claude Code - AI Agent Collection | 111 | Claude Code | 1 | 1,940 tok |
| JiayuXu0/ZipAgent Lightweight AI Agent framework. Build your AI assistant in 5 minutes. | 111 | Claude Code, Codex, OpenCode | 2 | 2,901 tok |
| linggen/linggen-memory linggen.dev Local-first semantic memory for AI assistants — one store your preferences, decisions and | 111 | Claude Code | 1 | 856 tok |
| just-every/mcp-screenshot-website-fast justevery.com Quickly screenshots webpages and converts to an LLM friendly size | 111 | Claude Code | 1 | 1,059 tok |
| PaulDuvall/claude-code paulmduvall.com Transform Claude Code into a complete development platform with AI-powered commands that a | 111 | Claude Code | 1 | 4,575 tok |
| opentrace/opentrace opentrace.ai OpenTrace is a knowledge graph platform that maps system architecture, code structure, and | 111 | Claude Code | 6 | 577 tok |
| foxzool/openlark Unofficial Rust SDK for the Lark Open Platform, supporting custom bots, long-connection bo | 111 | Claude Code, Codex, Cursor, OpenCode | 12 | 2,691 tok |
| Insajin/autopus-adk Autopus-ADK is of the agents, by the agents. for the agents. Multi-model orchestration (co | 111 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 3,368 tok |
| Juniper/junos-mcp-server This is a Junos Model Context Protocol (MCP) Server project that provides a bridge between | 111 | Claude Code | 1 | 1,267 tok |
| Agents365-ai/obsidian-ai-tagger-universe An intelligent Obsidian plugin that leverages AI to automatically analyze note content and | 111 | Claude Code | 1 | 2,407 tok |
| vishalmdi/ai-native-pm-os The exhaustive guide to mastering Claude for Product Managers. Build your AI-native PM OS | 111 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 6,583 tok |
| c0x12c/ai-toolkit | 111 | Claude Code, Codex, OpenCode | 38 | 6,210 tok |
| grisuno/estorides grisuno.github.io Open-source intelligence (OSINT) aggregator and correlation engine inspired by Palantir, B | 111 | Claude Code | 1 | 12,286 tok |
| AIPMAndy/AndySoul Andy's Soul - AI Agent core operating instructions | Universal core directives for AI agen | 111 | Claude Code | 1 | 1,879 tok |
| trustwallet/tw-agent-skills | 111 | Claude Code, Cursor | 4 | — |
| eunomia-bpf/ActPlane eunomia.dev eBPF Information Flow Enforcement for AI Agent safety, security and effectiveness | 111 | Claude Code, Codex, OpenCode | 6 | 2,143 tok |
| mikeyobrien/pi-provider-kiro pi extension for Kiro API (AWS CodeWhisperer/Q) — 17 models, 7 families, OAuth via AWS Bui | 111 | Claude Code, Codex, OpenCode | 3 | 2,064 tok |
| AgriciDaniel/flow Find · Leverage · Optimize · Win — an evidence-led SEO playbook for the AI-search era. 72 | 111 | Claude Code | 1 | 972 tok |
| LudicDynamics/WorldLines worldlines.gg Agents for Role Play. Agents for Game. Agents as a Game. An orchestrator-agents engine for | 111 | Claude Code, Codex, OpenCode | 2 | 4,967 tok |
| alhoqbani/shamela-mcp alhoqbani.github.io Claude app extension for searching the Al-Maktaba Al-Shamela library | 111 | Claude Code | 1 | 4,912 tok |
| Gingiris-1031/Competitor-analysis-tool analook.com AI competitor analysis backend powering analook.com. Generates competitor teardowns from a | 111 | Claude Code, Codex, OpenCode | 2 | 772 tok |
| jesstalisman-ia/intentional-arrangement-skos jesstalisman-ia.github.io Build, validate, visualize, and publish SKOS taxonomies in your browser — standards-first, | 111 | Claude Code | 1 | — |
| kfirtoledo/multi-mcp | 111 | Claude Code | 1 | 2,483 tok |
| yilecoding/fastapi-react-admin fra.wubunan.com FastAPI + React 19 + shadcn/ui admin platform foundation — permissions down to buttons and | 111 | Claude Code | 1 | 8,461 tok |
| Seekers2001/docs-governance A documentation-driven development governance plugin for Claude Code, Codex, and ChatGPT: | 111 | Claude Code, Codex, OpenCode | 2 | 554 tok |
| HorusGoul/eslint-plugin-react-render-types ESLint plugin that brings Flow's Render Types to TypeScript via JSDoc. Enforce component c | 111 | Claude Code, Codex, OpenCode | 5 | 1,242 tok |
| shuotao/REVIT_MCP_study LEARN HOW TO BUILD UP YOUR REVIT MCP | 110 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 79 | 13,111 tok |
| sillsdev/FieldWorks software.sil.org FieldWorks is a suite of software tools for language and cultural data, with support for c | 110 | Claude Code, Codex, GitHub Copilot, OpenCode | 96 | 21,156 tok |
| ubie-oss/slack-mcp-server A Slack MCP server | 110 | Claude Code | 1 | 1,149 tok |
| dbinky/Pommel | 110 | Claude Code, Codex, OpenCode | 2 | 2,894 tok |
| singula-ai/alego Build AI Agents like playing LEGOs. Everything is a Plugin. | 110 | Claude Code, Codex, OpenCode | 21 | 4,170 tok |
| hjtenklooster/claude-file-recovery pypi.org Recover files created and modified by Claude Code from JSONL session transcripts | 110 | Claude Code | 1 | 777 tok |
| bobbylkchao/ai-phone-agent AI Phone Agent: A starter kit to build AI agents that answer real phone calls and talk to | 110 | Claude Code, Codex, OpenCode | 3 | 833 tok |
| RebornQ/AnyRouter-Transparent-Proxy A lightweight transparent HTTP proxy service based on FastAPI, designed specifically to so | 110 | Claude Code, Codex, OpenCode | 2 | 3,108 tok |
| AntonHu/ai-coding-project A reference project for implementing AI Coding architectures, supporting all mainstream Ag | 110 | Claude Code, Codex, Cursor | 16 | — |
| JulesLiu390/PetGPT AI desktop pet with social agent(live in telegram, QQ, whatsapp) with map and local memory | 110 | Claude Code | 1 | 960 tok |
| t1112000/tutor-management-app MyClass — open-source private tutoring management (students, schedules, bills, VN timezone | 110 | Claude Code, Codex, OpenCode | 2 | 1,806 tok |
| PeonPing/openpeon openpeon.com Open standard for coding event sounds. CESP v1.0 — any agentic IDE can implement. | 110 | Claude Code | 1 | 648 tok |
| agno-agi/vibe-video agno.com Create motion-graphics videos from natural-language using Hyperframes. Researches topics, | 110 | Claude Code | 1 | 1,501 tok |
| dama-cyber/magic-distillation A tool for comprehensive distillation of the spirit of unofficial histories—extracting sty | 110 | Claude Code | 2 | 252 tok |
| drpwchen/textbook-to-note drpwchen.com Turn your own PDF textbooks into an AI-searchable knowledge base and structured, fully-cit | 110 | Claude Code, Codex, OpenCode | 4 | 5,120 tok |