4,424 projects whose own agent configuration covers building agents. These are not mods to install — they are how the maintainers of these repositories tell an agent what to do, and what to avoid.
All projects Claude Code6,606Data and AI3,688Backend and APIs3,494Languages3,401Planning3,209Git and workflow3,151Code review2,736Memory and context2,361Testing2,351DevOps and cloud2,300Writing and docs2,296Research2,295
Any agent Claude CodeCodexOpenCodeGitHub CopilotGemini CLICursorWindsurfKiro
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| gobing-ai/superskill A manager for multi-agent skill, slash command, subagent, hook, MCP and etc. | 5 | Claude Code, Codex, Cursor, Gemini CLI, OpenCode | 5 | 2,754 tok |
| agentmail-to/agentmail-smithery-mcp docs.agentmail.to Moved to agentmail-to/agentmail-mcp; no maintained code or deployment lives here. | 5 | Codex, OpenCode | 1 | 3,836 tok |
| cyanheads/eurostat-mcp-server npmjs.com Search and query the Eurostat catalogue — EU economy, demography, trade, health, and NUTS | 5 | Claude Code, Codex, OpenCode | 2 | 10,458 tok |
| cookieMonsterDev/agents-skills Agent Skills for coding agents | 5 | Codex, OpenCode | 1 | 2,330 tok |
| ldilov/harness-forge AI coding agent runtime that makes LLMs understand your codebase with repository-aware con | 5 | Claude Code, Codex, OpenCode | 3 | 4,585 tok |
| hraness/atet atet.sh Local-first AI media generation and video editing toolkit for coding agents, with a Bun CL | 5 | Claude Code, Codex, OpenCode | 2 | 3,215 tok |
| dimpagk92/cellar Computer Experience Layer — MCP server for native computer use on macOS. Structured percep | 5 | Claude Code, Codex, OpenCode | 2 | 2,584 tok |
| Ker102/Harneloop harneloop.kaelux.dev Build self-evolving AI agent harnesses with portable harness units, artifact-aware testing | 5 | Codex, OpenCode | 1 | 1,014 tok |
| yihefeikong-rgb/ai-plc-integration-public Local AI automation workbench for Siemens PLC and industrial-robot R&D: MCP, TIA Portal V2 | 5 | Codex, OpenCode | 1 | 1,653 tok |
| Reederey87/grok-build-codex-plugin Codex CLI plugin: delegate reviews and bounded coding tasks to the local Grok Build CLI vi | 5 | Claude Code, Codex, OpenCode | 2 | 733 tok |
| dirnbauer/typo3-skills TYPO3 v14 Agent Skills: 26 owned + 11 vendored, with a measured eval harness and a single | 5 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 5 | 5,971 tok |
| weselow/Yandex-webmaster-mcp-server MCP server for the Yandex Webmaster API v4 — provides 46 tools for managing sites, sitemap | 5 | Claude Code, Codex, OpenCode | 21 | 2,632 tok |
| kitepon/aiterm-mcp npmjs.com One persistent MCP terminal your AI drives — and launches other coding agents (Codex/Grok/ | 5 | Claude Code, Codex, OpenCode | 2 | 2,299 tok |
| trilitech/octez-manager | 5 | Claude Code, Codex, OpenCode | 14 | 4,662 tok |
| antosubash/SimpleModule app.simplemodule.dev | 5 | Claude Code, Codex, OpenCode | 15 | 4,172 tok |
| Pattyboi101/indiestack indiestack.ai Dependency guardrail for AI coding agents — validates packages, catches hallucinations, 6, | 4 | Claude Code, Codex, OpenCode | 14 | 1,614 tok |
| kairoz9/dsh-mcp-admin dsh plugin for MCP status inspection and server management | dsh's MCP status viewing and | 4 | Claude Code, Codex, OpenCode | 2 | 1,160 tok |
| monotykamary/dsh-factory npmjs.com Durable dependency-graph task factory for DeepSeek Harness: recurring Agent work, safe che | 4 | Codex, OpenCode | 1 | 336 tok |
| kevyder/constitution_chat constitucion91.kevyder.dev A Streamlit RAG chat over the "Constitución Política de Colombia de 1991." | 4 | Claude Code, Codex, OpenCode | 16 | 1,523 tok |
| ExposureGuard/haldir haldir.xyz The guardian layer for AI agents — identity, secrets, audit via MCP. Gate + Vault + Watch. | 4 | Codex, OpenCode | 1 | 1,769 tok |
| Grinv/tmdb-mcp npmjs.com MCP server for The Movie Database (TMDB) with IMDb/Rotten Tomatoes/Metacritic ratings via | 4 | Claude Code, Codex, OpenCode | 10 | 2,586 tok |
| humanity4ai/project_human humanity4ai.github.io 9 humanity skills for AI agents — crisis detection, WCAG audits, empathy, cultural sensiti | 4 | Codex, GitHub Copilot, OpenCode | 2 | 3,112 tok |
| j7an/nexus-mcp MCP server that lets AI models invoke CLI agents (Codex, Claude, OpenCode) as tools — with | 4 | Codex, OpenCode | 1 | 1,449 tok |
| qxchuckle/qcqx-project-manage marketplace.visualstudio.com A VSCode plugin for managing projects, potentially making them easier to use. | 4 | Claude Code, Codex, Cursor, OpenCode | 41 | 111 tok |
| plumbkit/plumb getplumb.sh IDE intelligence for AI coding agents, with LSP semantics, tree-sitter indexing, project m | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 5 | 1,809 tok |
| opengolfapi/mcp-server opengolfapi.org Official MCP server for OpenGolfAPI — 49 tools: golf course data, scoring, competitions, i | 4 | Codex, OpenCode | 1 | 303 tok |
| xinvxueyuan/NovelAI-Image-MCP xinvxueyuan.github.io MCP server for integrating NovelAI Image generation into AI agents. | 4 | Codex, OpenCode | 1 | 3,983 tok |
| fouradata/mcp foura.ai MCP server for the FourA web scraping API - four tools, six prompts, one API key. | 4 | Claude Code, Codex, OpenCode | 2 | 1,087 tok |
| sefaertunc/Worclaude sefaertunc.github.io CLI scaffolding tool that generates tailored .claude/ workflow infrastructure for Claude C | 4 | Claude Code, Codex, OpenCode | 14 | 3,023 tok |
| n-n-code/n-n-code-skills Just Another Agent skill repository. | 4 | Codex, OpenCode | 1 | 1,022 tok |
| slopstopper/plumb-line slopstopper.github.io Stop uncertain data becoming confident-looking results. plumb-line carries provenance, con | 4 | Codex, OpenCode | 1 | 1,774 tok |
| calt13/claude-skills-integration-templates Drop-in Markdown snippets that enable any Agent CLI to discover and use Claude Skills — ev | 4 | Codex, OpenCode | 1 | 1,789 tok |
| subodhkc/ai-appsec Evidence-backed AppSec for AI applications and agents. Powered by HAIEC. | 4 | Codex, OpenCode | 1 | 2,730 tok |
| 5kahoisaac/skillless You don’t need to be skillful — your agent’s got all the skills. Being skillless is totall | 4 | Claude Code, Codex, OpenCode | 2 | 602 tok |
| coroboros/agent-skills coroboros.com AI agent skills for Claude Code and compatible agents — workflow, coding, design, Claude C | 4 | Claude Code, Codex, OpenCode | 2 | 718 tok |
| 8Dionysus/aoa-skills Bounded agent-facing skill bundles for coding agents and humans: reviewable execution work | 4 | Codex, OpenCode | 1 | 755 tok |
| gustavo-meilus/superpipelines Loop Engineering for AI coding agents, with real review boundaries. Your AI reviewer canno | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 8 | 2,954 tok |
| tmusser/ai-engineering-skills Portable AI-engineering skills for Claude Code, Codex, and coding agents: bounded scope, m | 4 | Codex, OpenCode | 1 | 385 tok |
| mpbt-hq/starfleetctl multi agent coordination / command & control toolkit following the Startrek fleet metaphor | 4 | Codex, OpenCode | 1 | 82 tok |
| matt-bat/agent-command-center Governance-first agent command center for workflow automation, validation, policy, documen | 4 | Codex, OpenCode | 1 | 636 tok |
| hraness/wrench wrench.rip Open-source CLI and TypeScript SDK for precise web capabilities for AI agents: page captur | 4 | Claude Code, Codex, OpenCode | 13 | 5,061 tok |
| joris887/exosuit exosuit.sh Suit up. Build anything. A drop-in engineering organization for Claude Code — deep idea in | 4 | Claude Code, Codex, OpenCode | 13 | 1,654 tok |
| natnew/Awesome-Agentic-Engineering natnew.github.io A curated map of agentic AI systems — covering architectures, frameworks, memory, evaluati | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 7 | 8,153 tok |
| initxy/ai-native Make any repo AI native — fewer skills, conventions over steps, so any agent can cold-star | 4 | Claude Code, Codex, OpenCode | 2 | 335 tok |
| eiway112/prefab-interior-skills A collection of AI skills for prefabricated interior construction professionals in design, | 4 | Codex, OpenCode | 1 | 972 tok |
| karon-hyppolite/agent-skills AI coding agent skills for React/Next.js performance, UI design audits, and claimable Verc | 4 | Claude Code, Codex, OpenCode | 2 | 755 tok |
| BambooGap/skills-orchestrator pypi.org Govern, audit, and ship AI-agent skills with policy checks, evidence, SBOM, and MCP. | 4 | Claude Code, Codex, OpenCode | 2 | 927 tok |
| ntaffzii/Skill-Agents Personal AI-agent skills, workflows, prompts, and setup guides for local LLMs and MCP-powe | 4 | Codex, OpenCode | 1 | 536 tok |
| Blakeem/AI-Prompt-Guide-MCP aipromptguide.com Deprecated. MCP server and Claude Code plugin with task driven agent orchestration workflo | 4 | Claude Code, Codex, OpenCode | 2 | 2,900 tok |
| osouthgate/agent-plus A framework for building deterministic CLI tools that Claude Code shells out to. Universal | 4 | Claude Code, Codex, OpenCode | 5 | 2,436 tok |