43,712 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 agents7,642Claude Code6,648Data and AI3,676Backend and APIs3,504Languages3,399Planning3,222Git and workflow3,208Code review2,742Testing2,379Memory and context2,369Writing and docs2,323DevOps and cloud2,311Research2,290Frontend2,261Security2,025Productivity1,719
All Claude Code31,996 Codex23,310 OpenCode22,256 GitHub Copilot3,557 Gemini CLI1,917 Cursor1,739 Windsurf141 Kiro81
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| grokify/aha-studio grokify.github.io MCP server for Aha! product management SaaS service. | 2 | Claude Code | 1 | 196 tok |
| willwearing/graspful graspful.ai Agent-first adaptive learning platform. Create courses as YAML knowledge graphs via CLI or | 2 | Claude Code, Codex, OpenCode | 2 | 6,747 tok |
| michael-L-i/cadence-code A fully local voice companion for Codex and Claude Code on Apple Silicon — talk to your co | 2 | Claude Code, Codex, OpenCode | 2 | 3,264 tok |
| uppadhyayraj/dq-awesomeqa uppadhyayraj.github.io QA lifecycle plugin for UI, API, accessibility, and performance testing across coding agen | 2 | Claude Code, Codex, Gemini CLI, OpenCode | 4 | 1,631 tok |
| openplanr/planr-pipeline Spec-driven AI factory for Claude Code. Two-phase pipeline (PO → review → DEV) with 8 suba | 2 | Claude Code, Codex, OpenCode | 2 | 5,782 tok |
| zircote/kotlin-lsp Claude Code plugin for Kotlin development with kotlin-language-server and ktlint hooks | 2 | Claude Code | 1 | 198 tok |
| TouheedCode/claude-dev-workflow touheedcode.github.io 🚀 Streamline your development with a 7-phase pipeline that transforms Claude Code into co | 2 | Claude Code | 17 | 461 tok |
| Rohankundra2009/claude-agents-forge Build and run production-ready Claude Code agents with full agent specs, including turn li | 2 | Claude Code | 1 | 1,156 tok |
| yhyatt/DMAF clawhub.ai 🧠 Don't Miss A Face — Automatically backup WhatsApp photos of your loved ones to Google P | 2 | Claude Code, Codex, OpenCode | 2 | 2,981 tok |
| ucsahinn/ai-skill-create AI Skill Create: toolkit for creating, validating, testing, and packaging reusable AI agen | 2 | Codex, OpenCode | 1 | 292 tok |
| revenantworks/claude-skills Revenantworks Agent Skills for Claude — the foundation wrights, the gamedev smiths, and th | 2 | Claude Code | 4 | 1,052 tok |
| hnikoloski/imlazy hnikoloski.github.io Token-efficient tier-routed agent orchestrator 40+ skills, 19 agents, Obsidian vault. Work | 2 | Claude Code | 1 | 410 tok |
| pau-vega/Devkit-AI pau-vega.github.io A curated marketplace of Claude Code plugins — starting with typescript-rules for real-tim | 2 | Claude Code, Codex, OpenCode | 3 | 2,378 tok |
| AgenticPawan/FullStack-Pilot Claude Code plugin marketplace for Angular + .NET + SQL Server + Azure - governance skills | 2 | Claude Code, Codex, OpenCode | 2 | 7,870 tok |
| IgnacioMarin402/spec-flow-plugin A spec-driven multi-agent pipeline for Claude Code: a feature ships only when a test that | 2 | Claude Code | 1 | 1,804 tok |
| frankxai/agentic-income-skills frankx.ai Portable agent skills for building honest AI-tool income systems — the agentic-income brai | 2 | Codex, OpenCode | 1 | 326 tok |
| SUNRNEHUI/agent-harness Plan-native execution harness for AI coding agents: intent-to-contract synthesis, bounded | 2 | Codex, OpenCode | 1 | 1,481 tok |
| campfront/camp-skills camp-skills.com Open agent skills for summer camps, brought to you by Campfront | 2 | Claude Code, Codex, OpenCode | 2 | 511 tok |
| ClawEnable/html-artifact-best-practices An Agent Skill that helps AI agents produce high-quality standalone single-file HTML artif | 2 | Claude Code, Codex, OpenCode | 2 | 1,393 tok |
| yu2001-s/OpenDocu Local-first versioned documentation search for coding agents. | 2 | Claude Code, Codex, OpenCode | 1 | 518 tok |
| yusufalikync/ccs Real-time usage stats in Claude Code's status line — see context %, session limit, weekly | 2 | Claude Code | 3 | 2,296 tok |
| CaesiumY/dding-dong caesiumy.dev Claude Code notification plugin — Sound alerts and OS notifications on task completion. Cu | 2 | Claude Code | 1 | 1,666 tok |
| KashZod/devloop kashzod.github.io A test-driven development loop for agentic coding tools such as Claude Code and Codex: /sp | 2 | Codex, OpenCode | 1 | 452 tok |
| DiUS/agent-toolkit DiUS's growing collection of reusable building blocks for AI coding agents — skills, comma | 2 | Claude Code, Codex, OpenCode | 2 | 1,580 tok |
| Stephen-studying/daily-work-planner Local-first work-session preflight skill for Codex, Claude Code, Gemini CLI, and Agent Ski | 2 | Codex, OpenCode | 1 | 288 tok |
| fetchai/agentverse-skills agentverse.ai Agent skills for interacting with Fetch.ai's Agentverse — portable SKILL.md format for Cla | 2 | Codex, OpenCode | 1 | 727 tok |
| troyjthomas/ios-agent-skills Production-grade skills for building native iOS apps with AI coding agents. No code requir | 2 | Claude Code | 1 | 229 tok |
| tbhb/social-skills Weaponized personality modules for AI agents — skills that teach your coding agent the cor | 2 | Claude Code, Codex, OpenCode | 3 | 1,190 tok |
| m-binimran/real-estate-pack Compliance guardrails, skills, loops & review agents for US residential real estate agents | 2 | Claude Code | 1 | 399 tok |
| rubenCodeforges/codeforges-claude-plugin Production-ready Claude Code plugin with specialized agents for deep code analysis, perfor | 2 | Claude Code | 1 | 2,014 tok |
| agentidx/agentindex AI Agent Discovery Platform — Find any AI agent by capability. 24K+ agents indexed. | 2 | Claude Code | 1 | 3,519 tok |
| thamaraiselvam/mcp-jira-confluence A Model Context Protocol (MCP) server that connects AI assistants to Jira and Confluence. | 2 | Claude Code | 9 | 1,778 tok |
| v0idw4lker/trustmcp Free, open-source security scanner for MCP servers, static analysis, live dynamic probing | 2 | Claude Code | 2 | 141 tok |
| callibrity/mocapi callibrity.github.io An enterprise-grade Spring Boot framework for stateless Model Context Protocol (MCP) serve | 2 | Claude Code | 1 | 1,403 tok |
| ffleurey/mcpscope Local-first workbench to build, inspect & benchmark MCP servers against local or remote LL | 2 | Codex, OpenCode | 1 | 1,894 tok |
| Iyedchebbi/GameSpace game-space-self.vercel.app AI-built futuristic gaming store with 3D Spline hero, cart & checkout system, EmailJS orde | 2 | Codex, OpenCode | 1 | 1,134 tok |
| M-T-D-N/agentmemory-codex-windows Independent Windows-native AgentMemory downstream for OpenAI Codex Desktop and CLI, with m | 2 | Claude Code, Codex, OpenCode | 1 | 2,209 tok |
| AsherDLL/jadx-rpc A headless jadx engine for LLM agents. Answers structured questions about an APK, DEX or J | 2 | Codex, OpenCode | 1 | 2,099 tok |
| phxwang/feishuchannel-for-claudecode Feishu channel plugin for Claude Code — route Feishu groups to isolated Claude Code instan | 2 | Claude Code | 1 | 559 tok |
| arikw/claude-code-matrix-bridge arikw.github.io Live two-way Matrix ↔ Claude Code TUI bridge via the Channels API research preview. Plugin | 2 | Claude Code | 4 | — |
| rikdc/ai-skills My personal claude plugins | 2 | Claude Code, Codex, OpenCode | 2 | 2,442 tok |
| zircote-plugins/github-agentic-workflows Claude Code plugin for authoring, validating (via gh aw compile), and improving GitHub Age | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 3,298 tok |
| LingFeng-Vels/session-coord-mcp 🚀 Local-first MCP server for multi-session AI coding coordination, task claiming, and con | 2 | Codex, OpenCode | 1 | 106 tok |
| teranos/ground Ground Control for Claude Code | 2 | Claude Code | 1 | 531 tok |
| cahenesy/throughline Claude Code plugin: a PRD/TDD/ADR design-doc pipeline with phase-gate PRs, an independent | 2 | Claude Code | 1 | — |
| 10CG/Aria Make AI a genuine collaborator in your software projects — AI-DDD methodology for Claude C | 2 | Claude Code | 2 | 4,270 tok |
| lemon-etvibe/prompt-vault Phase-based conversation logging plugin for Claude Code with context protection and HTML r | 2 | Claude Code | 1 | 737 tok |
| JiaWeiXie/swarm-pi-code-plugin connects Claude Code and Codex to a bounded Pi coding worker for repository-grounded analy | 2 | Claude Code, Codex, OpenCode | 2 | 451 tok |
| kbichave/skills Claude Code plugin for deep system discovery, implementation planning, and code generation | 2 | Claude Code, Codex, OpenCode | 5 | 1,952 tok |
| AgentureHQ/agenture-loop agenture.dev Claude Code plugin that enables AI agents to own full SDLC phases | 2 | Claude Code | 2 | 1,963 tok |