23,761 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,517 Codex24,815 OpenCode23,733 GitHub Copilot3,719 Gemini CLI2,034 Cursor1,770 Windsurf202 Kiro114
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| CyannSHI/ai-interview-kit Engineer user-research methodologies into AI prompts — professional-grade phone interviews | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 911 tok |
| ashp15205/vibe-coding-essentials The workflow framework for AI-assisted development. Four operating modes, 25 golden rules, | 11 | Codex, OpenCode | 1 | 1,394 tok |
| kks0488/vibe-codex Evidence-first workflow skills for Codex CLI: right-sized planning, Two-Strike re-plan, an | 11 | Codex, OpenCode | 1 | 454 tok |
| hburaktasyurek/karpathy-interaction-guidelines Behavioral guidelines for LLM tools (AGENTS.md). Installer wires Claude Code, Codex, OpenC | 11 | Claude Code, Codex, OpenCode | 2 | 1,281 tok |
| MustafaKadhim/Coding-Agent-Guidelines-Radiotherapy This is my personal coding guidelines optimized for radiotherapy research and inspired by | 11 | Claude Code, Codex, OpenCode | 2 | 4,472 tok |
| cyb213/Lab-Zero nikoloz.limon10.com A clone-and-go workspace that gives your AI coding agent a memory — semantic recall, built | 11 | Claude Code, Codex, OpenCode | 16 | 1,498 tok |
| tenondecrpc/cc-statusline Claude Statusline: a lightweight Bash + jq statusline for Claude Code with model, context, | 11 | Claude Code, Codex, OpenCode | 2 | 2,734 tok |
| Dallionking/agent-goal-skill Claude Code skill that shapes rough goal descriptions into polished /goal prompts for Code | 11 | Codex, OpenCode | 1 | 857 tok |
| d13/vscode-web-components-ai marketplace.visualstudio.com Supercharge your AI coding assistants with web component information from your workspace a | 11 | Codex, OpenCode | 1 | 1,377 tok |
| bostonaholic/team team.bostonaholic.dev You have been made tech lead. Your team never sleeps. | 11 | Claude Code, Codex, OpenCode | 5 | 3,963 tok |
| IdraDev/Diagrammer 📐 A minimal viewer for LLM-authored diagrams. Local-first, schema-driven, no account, no | 11 | Claude Code, Codex, OpenCode | 2 | 573 tok |
| tse-wei-chen/hs-sql-agent sql-agent.net .NET SQL Agent MCP server featuring raw SQL input, strict AST validation, and an embedded | 11 | Codex, OpenCode | 1 | 825 tok |
| joe-broadhead/open-cowork joe-broadhead.github.io Open Cowork is a desktop, cloud and gateway workspace for OpenCode. | 11 | Codex, OpenCode | 1 | 1,466 tok |
| yaniv-golan/mcp-bash-framework Portable Bash-only framework for building stdio Model Context Protocol (MCP) servers with | 11 | Claude Code, Codex, OpenCode | 2 | 1,603 tok |
| kurone-kito/idd-skill 🤖 An automated setup kit for implementing loop engineering based on issue-driven developm | 11 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 25 | 124,416 tok |
| madeindigio/remembrances-mcp madeindigio.github.io A multimodal memory MCP server for made that your AI assistant learn from you and itself. | 11 | Codex, GitHub Copilot, OpenCode | 3 | 675 tok |
| Dexter-DAO/dexter-mcp Source for the hosted Dexter and OpenDexter MCP runtimes, including OAuth-bound Wallet, x4 | 11 | Claude Code, Codex, OpenCode | 2 | 1,803 tok |
| ConflictHQ/navegador navegador.dev AST + knowledge graph context engine for AI coding agents | 11 | Claude Code, Codex, OpenCode | 2 | 1,082 tok |
| trakli/webservice trakli.app AI-native and modern personal income tracking. | 11 | Codex, OpenCode | 1 | 1,808 tok |
| juanibiapina/mcpli A command-line interface for interacting with MCP (Model Context Protocol) servers | 11 | Codex, OpenCode | 1 | 55 tok |
| pr1m8/haive-mcp pypi.org Dynamic MCP integration for AI agents — search 1,960+ servers, install with HITL approval | 11 | Claude Code, Codex, OpenCode | 2 | 3,311 tok |
| qurtai/qurt qurt.ai Your AI coworker powered by every model | 11 | Codex, OpenCode | 1 | 476 tok |
| edgestorage/web-cap Web-Capability: Script-first web capabilities for AI agents. Run in-page scripts, save wo | 11 | Codex, OpenCode | 1 | 414 tok |
| sane-apps/SaneProcess saneapps.com Workflow guardrails for coding agents and LLM-assisted development: AGENTS.md, native hook | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 9 | 4,293 tok |
| Shangri-la-0428/oasyce_psyche psyche.oasyce.com AI-first subjectivity kernel for agents — persistent emotional state, relation dynamics, a | 11 | Claude Code, Codex, OpenCode | 2 | 2,091 tok |
| PieceOfFall/jdbg Debug Java like an agent: persistent runtime sessions, safe JDI inspection, jdb fallback, | 11 | Claude Code, Codex, OpenCode | 2 | 7,567 tok |
| enmanuelmag/heimdall-mcp stack.cardor.dev Transparent MCP proxy with OpenTelemetry tracing. Wrap any MCP server and persist traces t | 11 | Claude Code, Codex, OpenCode | 8 | 1,444 tok |
| KHAEntertainment/docker-swarm-mcp MCP server for Docker Swarm orchestration using FastAPI and Docker SDK | 11 | Codex, OpenCode | 1 | 212 tok |
| Arenukvern/skill_steward docs.page “What’s the thing?” You’d answer: “Skills that teach you how to maintain skills & repos”. | 11 | Claude Code, Codex, OpenCode | 2 | 1,998 tok |
| Nam-Cheol/namba-ai velog.io Prompt refinement and workflow orchestration for Codex: turn vague ideas into scoped goals | 11 | Claude Code, Codex, OpenCode | 27 | 1,571 tok |
| microsoft/Build26-DEM341-any-agent-any-cloud-standardized-tracing-with-foundry-and-opentelemetry build.microsoft.com Demo walkthrough and sample code for standardized multi-agent observability across clouds | 11 | Codex, GitHub Copilot, OpenCode | 2 | 1,029 tok |
| ImitationGameLabs/aifed A text editor designed for AI agents. | 11 | Claude Code, Codex, OpenCode | 2 | 644 tok |
| Jarcis-cy/codex-island-app Dynamic Island-style macOS companion for Codex CLI with local session tracking, SSH remote | 11 | Codex, OpenCode | 1 | 2,050 tok |
| ivy00johns/Skill-Madness Skill-Madness — all the skills, all the agents, all the chaos. | 11 | Claude Code, Codex, OpenCode | 2 | 2,592 tok |
| bkircher/skills Minimal skill pack for Codex/Claude Code | 11 | Codex, OpenCode | 1 | 72 tok |
| hututuQQQ/sigma sigmacode.biz Open-source AI coding agent that survives interruptions, runs in a native sandbox, and pro | 11 | Codex, OpenCode | 1 | 312 tok |
| tbcrawford/opm tbcrawford.github.io Switch between isolated OpenCode environments — MCPs, models, agents, and AGENTS.md — with | 11 | Codex, OpenCode | 1 | 1,573 tok |
| simonsysun/seeklink SeekLink — hybrid semantic search for markdown vaults. Four-channel RRF fusion, MLX rerank | 11 | Claude Code, Codex, OpenCode | 2 | 1,709 tok |
| Rodriguespn/improve-skills-workshop-aie-europe | 11 | Claude Code, Codex, OpenCode | 4 | 61 tok |
| marc0der/ralph | 11 | Claude Code, Codex, OpenCode | 2 | 8,570 tok |
| MuduiClaw/ClawKing ClawKing 🦞 — A polished, ready-to-use OpenClaw edition that brings AI out of the chat win | 11 | Codex, OpenCode | 1 | 2,114 tok |
| soulmachine/ubuntu-provision One-click Ubuntu installation | 11 | Claude Code, Codex, OpenCode | 3 | 961 tok |
| weibaohui/ntd AI-powered task engine | 11 | Claude Code, Codex, OpenCode | 2 | 6,330 tok |
| oxidian/cc-plugins oxidian.com Plugins to keep claude code on the rails. | 11 | Claude Code, Codex, OpenCode | 3 | 686 tok |
| AlexSkrypnyk/scaffold getscaffold.dev 🪜 Generic project scaffold template | 11 | Claude Code, Codex, OpenCode | 3 | 2,808 tok |
| ybz21/Roam | 11 | Claude Code, Codex, OpenCode | 2 | 3,172 tok |
| Nebryx/sui-dev-skill Claude Code skill for modern sui development | 11 | Codex, OpenCode | 1 | 619 tok |
| Sungmin-Cho/skill-legal-kr A Korean law and case law lawyer skill (Claude Code project skill) | 11 | Claude Code, Codex, OpenCode | 4 | 1,817 tok |
| bodangren/git-workflow Spec-Driven Git Workflow plugin for Claude Code - Comprehensive development workflow with | 11 | Codex, OpenCode | 1 | 761 tok |
| lirantal/mcp-server-nodejs-api-docs MCP Server for Node.js API documentation | 11 | Codex, OpenCode | 1 | 357 tok |