32,552 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 agents8,564Claude Code6,906Git and workflow3,633Data and AI3,578Backend and APIs3,558Languages3,494Planning3,322Code review2,906Testing2,695DevOps and cloud2,496Writing and docs2,489Memory and context2,375Research2,320Frontend2,312Security2,181Project management1,980
All Claude Code32,552 Codex24,920 OpenCode23,840 GitHub Copilot3,723 Gemini CLI2,039 Cursor1,771 Windsurf202 Kiro117
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| CaullenOmdahl/Tailwind-Svelte-Assistant MCP server providing SvelteKit + Tailwind CSS documentation, Catalyst UI kit, security har | 11 | Claude Code | 1 | 1,899 tok |
| rahulsethi/SAPDatasphereMCP MCP Server for SAP Datasphere | 11 | Claude Code | 8 | 1,440 tok |
| janbam/self-mcp Metacognitive self-prompting MCP server for Claude | 11 | Claude Code | 1 | 1,865 tok |
| provectus/awos-recruitment MCP server and CLI for discovering and installing AI coding assistant capabilities — skill | 11 | Claude Code | 11 | — |
| zzzlxhhh/obsidian-paper-curator obsidian-paper-curator is an LLM-powered paper reading and knowledge base management tool | 11 | Claude Code, Codex, OpenCode | 4 | 1,304 tok |
| skyfox675/agents-skills A collection of agent configurations across AI services | 11 | Claude Code, Codex, GitHub Copilot, OpenCode | 4 | 4,741 tok |
| pamelafox/comedy-roast-skill A Copilot CLI agent skill that roasts you based on your week's activity across GitHub, X/T | 11 | Claude Code, Codex | 1 | — |
| devsuperior/ia-java-spring-2026 devsuperior.com.br Projeto-base Java/Spring Boot para demonstrar fluxo agêntico com GitHub Copilot: MCP, cust | 11 | Claude Code | 4 | — |
| trebormc/drupal-ai-agents AI agents, rules, and skills for Drupal projects | 11 | Claude Code | 3 | 3,739 tok |
| vudknguyen/openskill An universal agent skill manager | 11 | Claude Code | 1 | 2,033 tok |
| lexfrei/ccc Claude Code Companions — external marketplace for Claude Code plugins: agents, skills, and | 11 | Claude Code | 1 | 982 tok |
| kc0506/ntucool NTU COOL CLI + MCP server (Rust). Canvas LMS-based study tool surface for AI agents and hu | 11 | Claude Code | 2 | — |
| iclinic/afyapowers-plugin-dev A deterministic, phase-gated development workflow plugin for Claude Code. Forked from supe | 11 | Claude Code | 2 | 1,032 tok |
| divingsbysangam/salesforce-compound-engineering-plugin Salesforce-aware compound engineering plugin for Claude Code, Cursor, Codex and other AI c | 11 | Claude Code | 1 | 2,280 tok |
| jasonstrimpel/lead-genius-plugin AI-powered lead generation plugin for Claude Code and Claude Cowork | 11 | Claude Code | 1 | 1,330 tok |
| creator-hian/claude-code-plugins | 11 | Claude Code | 1 | 964 tok |
| zeta92/design-library-plugin Global Claude Code plugin — 58 brand design systems (Stripe, Linear, Vercel, etc.) always | 11 | Claude Code | 1 | 1,503 tok |
| sfiorini/youtube-mcp MCP Server for YouTube API, enabling video management, Shorts creation, and advanced analy | 11 | Claude Code, Gemini CLI | 2 | 4,981 tok |
| rsp2k/mcp-pdf pypi.org 🔒 Secure FastMCP server for comprehensive PDF processing - text extraction, OCR, table ex | 11 | Claude Code | 1 | 4,154 tok |
| godstale/ollama-mcp-tutorials | 11 | Claude Code | 1 | 1,494 tok |
| premex-ab/phone-mcp | 11 | Claude Code, GitHub Copilot | 2 | 5,546 tok |
| KittyCAD/mcp An MCP server housing various Zoo built utilities | 11 | Claude Code, Codex, OpenCode | 2 | 2,123 tok |
| Mark-Life/telegram-claude-codex andrey-markin.com Telegram bot that runs Claude Code or OpenAI Codex on your VPS and streams responses back | 11 | Claude Code, Codex, OpenCode | 4 | 4,142 tok |
| dork-labs/dorkos dorkos.ai You, multiplied. One place for every AI agent you run: Claude Code, Codex, and OpenCode si | 11 | Claude Code, Codex, OpenCode | 6 | 11,937 tok |
| maxschottke-spec/seo-survival-kit Recovery Operating System for ecommerce/D2C. Eighteen Claude Code skills for Core-Update r | 11 | Claude Code | 1 | 3,333 tok |
| geledek/enterprise-ai-transformation-skills Agent skills for navigating AI transformations in enterprises. | 11 | Claude Code | 1 | 721 tok |
| nylas/skills developer.nylas.com Agent Skills for building with the Nylas platform — email, calendar, contacts. Works with | 11 | Claude Code, Codex, OpenCode | 2 | 870 tok |
| sangmin7648/tacit tacit is a Free, On-Device/Local macOS app that listens as you talk and turns it into note | 11 | Claude Code | 1 | 1,513 tok |
| agentic-lineage/lineage agenticlineage.vercel.app Package and share AI agent workflows, skills, agents, and policies across Claude Code, Cod | 11 | Claude Code, Codex, OpenCode | 5 | 742 tok |
| e-t-y-b/etyb-skills etyb.ai ETYB — your AI engineering team as one open-source skill (/etyb). 14 specialists, 9 always | 11 | Claude Code, Codex, OpenCode | 2 | 966 tok |
| langadventurellc/task-trellis-mcp npmjs.com Greatly improve how AI coding agents handle complex projects. Task Trellis helps track req | 11 | Claude Code | 4 | 1,009 tok |
| edholofy/dojo.md dojo.md University for AI agents. 92 courses, 4400+ scenarios, any model via OpenRouter. Auto-trai | 11 | Claude Code | 11 | 3,168 tok |
| footprintjs/hcifootprint footprintjs.github.io TypeScript action and journey graphs for agent-accessible web apps, with live availability | 11 | Claude Code | 1 | 4,567 tok |
| broomva/symphony broomva.tech Rust orchestration daemon for coding agents — polls Linear/GitHub/Markdown, creates isolat | 11 | Claude Code, Codex, OpenCode | 4 | 4,687 tok |
| redhuntlabs/wizard Build AI spells for what you do - a meta-builder that turns recurring tasks into reusable | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,340 tok |
| EvilFreelancer/secs SECS (SECurity aSsistant) turns an AI coding agent (Claude Code, Cursor, Codex) into an au | 11 | Claude Code, Codex, OpenCode | 2 | 4,071 tok |
| colaberry/WorldOfTaxonomy worldoftaxonomy.com 1,000+ open taxonomy systems with 1.2M+ codes and 320K+ crosswalk edges. NAICS, ISIC, NACE | 11 | Claude Code | 1 | 16,396 tok |
| Open-Agent-Tools/open-stocks-mcp MCP Server for stock market data - Robinhood, Schwab APIs with multi-broker support | 11 | Claude Code, Codex, OpenCode | 2 | 4,707 tok |
| DollhouseMCP/collection A Free, Open Source, collection of personas, prompts, skills, memories, agents, and more. | 11 | Claude Code | 1 | 2,012 tok |
| memenow/persona-agent A Python-based API server for creating AI persona agents using Google A2A protocol and Mod | 11 | Claude Code, Codex, OpenCode | 2 | 4,170 tok |
| nyo16/conduit_mcp Elixir implementation of the Model Context Protocol (MCP) — build servers to expose tools, | 11 | Claude Code | 1 | 4,745 tok |
| crunchtools/mcp-trentina MCP gateway between AI agents and their tools, the web and Matrix: three-layer prompt-inje | 11 | Claude Code | 2 | 10,610 tok |
| sharozdawa/ai-visibility Track your brand visibility across ChatGPT, Perplexity, Claude, and Gemini. Open source al | 11 | Claude Code | 1 | — |
| jamditis/mooc-starter-kit mooc.amditis.tech Starter repo for Advanced Prompt Engineering for Journalists — a Knight Center MOOC on AI | 11 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 1,497 tok |
| Aureliolo/synthorg synthorg.io SynthOrg is a synthetic organisation: it staffs the roles, splits the work into jobs that | 11 | Claude Code, Codex, OpenCode | 64 | 28,656 tok |
| pshkv/sint-protocol Runtime authorization & audit layer for physical AI — T0–T3 tiers, capability tokens, Ed25 | 11 | Claude Code, Codex, OpenCode | 2 | 4,406 tok |
| pablo-albaladejo/kaiord kaiord.com Open-source, local-first training platform: calendar, AI assistant, Garmin & WHOOP sync — | 11 | Claude Code, Codex, OpenCode | 33 | 11,873 tok |
| Prismer-AI/k8s4claw The Kubernetes operator where AI agents manage their own infrastructure. Self-healing via | 11 | Claude Code | 1 | 1,236 tok |
| Exponential-OS/prompt-engineering-in-action thewhyman.blog Co-Dialectic: catch your AI agreeing with you to please you, not because you're right. Syc | 11 | Claude Code, Gemini CLI | 2 | 1,320 tok |
| jlckfb/openkits-skills A collection of Lichuang development board AI skills. Enables Claude Code, Codex, Trae, Cu | 11 | Claude Code | 1 | 722 tok |