23,196 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 agents7,571Claude Code6,627Data and AI3,684Backend and APIs3,492Languages3,401Planning3,221Git and workflow3,179Code review2,740Testing2,368Memory and context2,365Writing and docs2,309DevOps and cloud2,308Research2,298Frontend2,256Security2,015Productivity1,715
All Claude Code31,984 Codex23,196 OpenCode22,145 GitHub Copilot3,551 Gemini CLI1,917 Cursor1,736 Windsurf133 Kiro79
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| iTophua/iterminal | 4 | Codex, OpenCode | 1 | 7,648 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 |
| scottchronicity/ephemeris-mcp pypi.org Precision astronomical ephemeris for AI agents. An MCP server providing planetary position | 4 | Codex, GitHub Copilot, Cursor, OpenCode | 3 | 1,032 tok |
| ctxfile/ctxfile ctxfile.dev Local-first MCP server that snapshots your project's working state into one context object | 4 | Claude Code, Codex, OpenCode | 2 | 3,090 tok |
| gabrielmahia/mpesa-mcp pypi.org MCP server for M-PESA Daraja API — STK push, B2C, balance, status. 7 tools. | 4 | Codex, OpenCode | 1 | 674 tok |
| n24q02m/imagine-mcp mcp.n24q02m.com Image and video understanding + generation for AI agents -- across Gemini, OpenAI, and Gro | 4 | Claude Code, Codex, OpenCode | 2 | 4,418 tok |
| planetscale/mcp-server planetscale.com PlanetScale mcp-server tools | 4 | Claude Code, Codex, Cursor, OpenCode | 3 | 10 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 | 1,818 tok |
| yarrasys/kdbx Per-project secrets in local KeePassXC vaults, injected into commands without ever printin | 4 | Claude Code, Codex, OpenCode | 2 | 3,069 tok |
| Sintexer/jvm-source-lens | 4 | Claude Code, Codex, OpenCode | 2 | 2,138 tok |
| paarths-collab/quant-brain-mcp MCP Server for Stock Analysis, Backtesting, and Portfolio Intelligence | 4 | Claude Code, Codex, GitHub Copilot, Cursor | 3 | 1,057 tok |
| shaumik/PokeArena An MCP server that lets LLM agents play Pokémon battles. | 4 | Codex, OpenCode | 1 | 5,449 tok |
| yaver-io/yaver.io yaver.io | 4 | Claude Code, Codex, OpenCode | 2 | 31,971 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 |
| universalamateur/reclaim-mcp-server UNOFFICIAL & UNAFFILIATED – Not endorsed by Reclaim.ai. MCP server enabling Claude and Git | 4 | Codex, OpenCode | 1 | 1,705 tok |
| arch3rPro/dsh-skills Generalized development-specification skills distilled from DeepSeek Harness's engineering | 4 | Claude Code, Codex, OpenCode | 2 | 772 tok |
| sandraschi/yahboom-mcp FastMCP 3.2 server plus Webapp for Yahboom Raspbot v2 robot car, ros2, raspberry pi | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 7 | 1,209 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 |
| saagpatel/MCPAudit pypi.org Audit all locally configured MCP servers for permission risks, prompt injection threats, a | 4 | Codex, OpenCode | 1 | 802 tok |
| alexeyshishin/as-skill Domain Driven Harness for Claude Code. | 4 | Codex, OpenCode | 1 | 3,578 tok |
| n-n-code/n-n-code-skills Just Another Agent skill repository. | 4 | Codex, OpenCode | 1 | 1,022 tok |
| midplaneai/midplane midplane.ai Postgres MCP server for AI agents. Connect the tables you've been keeping off-limits. PII | 4 | Claude Code, Codex, OpenCode | 2 | 2,543 tok |
| Ici17/Ici-bar Bartender Agent — a cocktail-teaching skill from beginner to master level | 4 | Codex, OpenCode | 1 | 507 tok |
| n-shadloo/secure-code-auditor Backend security Agent Skill that helps AI audit code, detect vulnerabilities, and generat | 4 | Codex, Gemini CLI, OpenCode | 2 | 1,463 tok |
| zephexMCP/zephex-MCPs zephex.dev Hosted MCP + CLI + web terminal for Cursor/Claude/Codex. get_project_context, find_code, c | 4 | Codex, OpenCode | 1 | 442 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 |
| jeltehomminga/figma-design-skills Two composable Claude Code skills for design-to-code fidelity: extract exact specs from Fi | 4 | Codex, OpenCode | 1 | 786 tok |
| echennells/sparkbtcbot x.com Agent skill for Spark Bitcoin L2 wallet capabilities including L402 for AI agents | 4 | Claude Code, Codex, OpenCode | 2 | 3,868 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 |
| vcode-sh/dokploy-mcp npmjs.com MCP server for Dokploy. Two tools up front, 524 generated procedures underneath. Real depl | 4 | Claude Code, Codex, OpenCode | 2 | 769 tok |
| gryszzz/Kaspa-Ai-Agent-Skill gryszzz.github.io Kaspa sovereign architect engine ; engineering skill for AI agents, with source-gated prot | 4 | Codex, OpenCode | 1 | 664 tok |
| Neetx/ai-security-research-radar AI Security Research Radar — AI for security and security for AI | 4 | Claude Code, Codex, OpenCode | 14 | 2,892 tok |
| piotrkowalczuk/zordon zordon.io Give every parallel coding agent its own local stack — databases, brokers and services as | 4 | Claude Code, Codex, OpenCode | 5 | 1,864 tok |
| nsokin/leia Leia - bulk playlist to Yoto MYO tool | 4 | Claude Code, Codex | 1 | — |
| subodhkc/ai-appsec Evidence-backed AppSec for AI applications and agents. Powered by HAIEC. | 4 | Codex, OpenCode | 1 | 2,730 tok |
| jamestkelly/diffler Generate comprehension quizzes from Git branch diffs for Claude Code, OpenCode, and pull-r | 4 | Claude Code, Codex, OpenCode | 2 | 743 tok |
| habinsong/k-fable-opus-claude-md After being shocked by Fable 5's performance and price, someone built a stripped-down md f | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 10,000 tok |
| Zephyrex21/claude-leetcode-helper A Claude Code Skill that transforms LeetCode problems into optimized interview-ready solut | 4 | Codex, OpenCode | 1 | 3,919 tok |
| bx33661/oh-my-vul npmjs.com Evidence-first vulnerability research workspace and Skills for Claude Code and Codex. | 4 | Codex, OpenCode | 1 | 449 tok |
| NTCHz/off-by-none Claude Code skill for spec-faithful implementation: spec-derived tests, mandatory boundary | 4 | Claude Code, Codex | 1 | 389 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 |
| MercuriusDream/agent-estate | 4 | Codex, OpenCode | 1 | 1,251 tok |
| tuliosousapro/SaaS-blueprint tuliosousapro.github.io BRAINIAC - SaaS Blueprint, NOT an APP. It's a comprehensive playbook and operating system | 4 | Claude Code, Codex, OpenCode | 1 | 1,777 tok |
| 8Dionysus/aoa-skills Bounded agent-facing skill bundles for coding agents and humans: reviewable execution work | 4 | Codex, OpenCode | 1 | 755 tok |
| rolandbrecht/agent-skills A collection of shareable, high-quality AI coding agent skills and workflows. These skills | 4 | Claude Code, Codex, OpenCode | 2 | 1,084 tok |
| souljorje/agent-skills Collection of hand-crafted skills | 4 | Codex, OpenCode | 1 | 322 tok |
| computerlovetech/skills Agent skills published by computerlove.tech <3 | 4 | Claude Code, Codex, OpenCode | 2 | 229 tok |
| eduardozf/wire-lang wirelang.net | 4 | Claude Code, Codex, OpenCode | 2 | 553 tok |