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 |
|---|---|---|---|---|
| al2m4n/TheYgent theygent.ai No-code, local-first studio for building and running production ready AI agents. Inference | 4 | Claude Code, Codex, OpenCode | 2 | 1,636 tok |
| pilotwaffle/TORQCLAW A governed control plane for AI agents — approval before action, budget before spend, rece | 4 | Claude Code, Codex, OpenCode | 6 | 4,597 tok |
| eve0415/cella A terminal-native devcontainer CLI built for the AI agent era. Drop-in devcontainer CLI re | 4 | Claude Code, Codex, OpenCode | 8 | 1,777 tok |
| komiyamma/vscode_extension_commit_message_gene_by_codex Automatic commit message generation. Intended for use with environments such as Antigravit | 4 | Codex, OpenCode | 1 | 122 tok |
| quangdang46/looper_rust An autonomous AI development loop for Claude Code, Codex that plans, executes, and iterate | 4 | Codex, OpenCode | 1 | 539 tok |
| camjac251/tool-gates camjac251.github.io Intelligent tool permission gate & security hooks for AI assistants (Claude Code, Codex, A | 4 | Claude Code, Codex, OpenCode | 3 | 2,051 tok |
| Hipson47/Hipson local-first AI Development Control Plane for AI-native software work | 4 | Codex, OpenCode | 1 | 744 tok |
| fmind/dotfiles fmind.dev AI-driven, CLI-first dotfiles for Linux & macOS — chezmoi + mise, Fish, Neovim, and a cust | 4 | Claude Code, Codex, OpenCode | 4 | 2,657 tok |
| r-design-j/tri-party-framework Verifiable Codex + Claude + Gemini collaboration framework with source checks, mutual cros | 4 | Claude Code, Codex, OpenCode | 7 | 2,169 tok |
| gingugu/gingugu A pirate never forgets where the treasure's buried. 🏴☠️ | 4 | Claude Code, Codex, OpenCode | 30 | 4,945 tok |
| craigcossairt/trellis The structure a project grows on: a free starter template for AI-assisted development. One | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 9 | 5,088 tok |
| SeidSmatti/promptPrimer Meta-prompt system for agentic CLIs. Classifies your task, loads domain-specific best prac | 4 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 7,731 tok |
| swarmclawai/agent-skills-lint Cross-agent skill validator and installer — Claude Code, Codex, OpenCode, Aider, Copilot, | 4 | Codex, OpenCode | 1 | 1,294 tok |
| niuheilong/stock-mcp-server Real-time A-share stock data for AI agents via MCP protocol | 4 | Codex, OpenCode | 1 | 2,185 tok |
| omgits0mar/awesome-claude-code-extensions omgits0mar.github.io Searchable index of Claude Code & Codex extensions: plugins, skills, MCP servers, agents, | 4 | Codex, OpenCode | 1 | 574 tok |
| newtv-ai/switchboard Self-hosted phone-to-terminal bridge for Claude Code, Codex, and Antigravity. No cloud rel | 4 | Claude Code, Codex, OpenCode | 2 | 765 tok |
| pcopu/coco Orchestrate multiple Codex sessions through Telegram. | 4 | Codex, OpenCode | 1 | 351 tok |
| 45ck/open-genome-agent Local-first DNA and VCF analysis copilot for evidence-bound genomics workflows, confidence | 4 | Claude Code, Codex, OpenCode | 22 | 1,422 tok |
| toyamarinyon/giselle giselles.ai Giselle: AI for Agentic Workflows. Human-AI Collaboration. Open Source. | 4 | Claude Code, Codex, OpenCode | 10 | 3,420 tok |
| blake-simpson/belmont An agent agnostic, project agnostic, AI toolkit for running structured coding sessions wit | 4 | Claude Code, Codex, OpenCode | 2 | 12,735 tok |
| wassemgtk/Open-Minions One-shot, end-to-end coding agents. Unattended agents that turn a task into a pull request | 4 | Codex, OpenCode | 1 | 253 tok |
| CarlosAlexandredevv/Nest-boilerplate | 4 | Codex, Cursor, OpenCode | 2 | 412 tok |
| MiyaTomono-new/CodeDrawing | 4 | Codex, OpenCode | 1 | 260 tok |
| osmanio2/vibe-to-prod From vibe-coded to production-ready | 4 | Codex, OpenCode | 1 | 1,047 tok |
| z35068037/whichrules See exactly which instructions your AI coding agent receives - and where they conflict. | 4 | Codex, OpenCode | 1 | 76 tok |
| Theia-pro/email-mentor Email Mentor: A multi-AI-tool email organization workflow (translation/classification/dead | 4 | Claude Code, Codex, OpenCode | 2 | 1,851 tok |
| 0xmariowu/builders-dont-cry Turn AI-written code into shippable products. | 4 | Claude Code, Codex, OpenCode | 12 | 1,742 tok |
| realEbi/askCode An AI-powered assistant for Neovim that connects to services like Gemini and Amazon Q to h | 4 | Claude Code, Codex, OpenCode | 2 | 1,532 tok |
| rogerSuperBuilderAlpha/hult-cohort-program site-nine-rouge-68.vercel.app Open-source curriculum and platform for the Hult Cohort Developer Program — GitHub-native, | 4 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 2,414 tok |
| meta-quest/Meta-Spatial-SDK-Templates The Meta Spatial SDK Templates is a collection of code samples that demonstrate the capabi | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode, Windsurf | 6 | 413 tok |
| azuma520/cinematic-ui akseolabs.com A reasoning-first cinematic web design skill. Makes AI think like a film director — resear | 4 | Claude Code, Codex, GitHub Copilot, Gemini CLI, OpenCode | 4 | 1,879 tok |
| runwhen-contrib/codecollection-devtools [Public] RunWhen Codecollection Getting Started Template - Managed by terraform | 4 | Codex, OpenCode | 1 | 377 tok |
| ssakone/crossrule Convert editor rules between different AI coding assistants (Cursor, Windsurf, Claude Code | 4 | Claude Code, Codex, OpenCode | 2 | 908 tok |
| mytech-today-now/augment-extensions A framework and module library that lets teams maintain coding standards, design systems, | 4 | Codex, OpenCode | 1 | 4,355 tok |
| d4551/piratebao PirateBao is a TypeScript/Bun agent-skill package for terse pirate-speak AI coding replies | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 14 | 795 tok |
| lxb12123/prompt-pocket lxb12123.github.io Cross-agent prompt pocket: remember your most-used prompts and pick one to run. Works on C | 4 | Codex, OpenCode | 1 | 170 tok |
| ulmentflam/nightly Work while you sleep — a host-native autonomous coding agent that lands draft PRs by morni | 4 | Claude Code, Codex, OpenCode | 2 | 11,256 tok |
| watarutmnh/tyme-mcp MCP server for Tyme — control the macOS time tracking app through AI assistants | 4 | Claude Code, Codex, OpenCode | 2 | 1,112 tok |
| hyperslack/talkto TalkTo — local-first Slack for AI agents | 4 | Codex, OpenCode | 1 | 3,174 tok |
| holetexvn/memgw npmjs.com Shared long-term memory for AI coding agents — one local store for Claude Code, Codex CLI, | 4 | Claude Code, Codex, OpenCode | 2 | 1,022 tok |
| fqmyysjjd/agent-feed Turn AI coding chats into a source-controlled workflow: AGENTS.md, rules, skills, verifica | 4 | Claude Code, Codex, OpenCode | 16 | 2,011 tok |
| lidless-labs/mitre-mcp lidless.dev MCP server for the MITRE ATT&CK knowledge base: map alerts to techniques, profile threat g | 4 | Codex, OpenCode | 1 | 1,139 tok |
| rishapgandhi/python-skills AI-SDLC framework of skills, rules, and agent definitions that AI coding agents use to gen | 4 | Claude Code, Codex, GitHub Copilot, Cursor, Gemini CLI, OpenCode | 6 | 4,061 tok |
| LAA-Software-Engineering/terfyn A statically analyzable execution platform for nondeterministic programs, with reviewable | 4 | Claude Code, Codex, Cursor, OpenCode | 5 | 1,121 tok |
| SolidKeyAB/logan AI-powered log file viewer and analyzer — handles 14M+ lines with virtual scrolling, MCP a | 4 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode | 4 | 5,021 tok |
| mohanagy/miftah Local multi-account MCP credential broker | 4 | Claude Code, Codex, OpenCode | 1 | 1,438 tok |
| EtienneBBeaulac/workrail workrail.mintlify.app MCP workflow enforcement server -- guides Claude and other AI agents through structured, s | 4 | Claude Code, Codex, OpenCode | 2 | 7,336 tok |
| airshelf/mcpfs Mount MCP servers as a filesystem. Plan 9 for the agent era. | 4 | Claude Code, Codex, OpenCode | 2 | 1,467 tok |
| like-a-freedom/rusty-intervals-mcp Fast and lightweight MCP server for intervals.icu | 4 | Claude Code, Codex | 2 | — |
| chevy155/agent-readiness Deterministic repo readiness scanner for AI coding agents. | 4 | Codex, GitHub Copilot, OpenCode | 2 | 1,999 tok |