24,842 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 agents8,530Claude Code6,887Git and workflow3,618Data and AI3,582Backend and APIs3,558Languages3,485Planning3,325Code review2,903Testing2,691DevOps and cloud2,482Writing and docs2,481Memory and context2,373Research2,322Frontend2,310Security2,179Project management1,971
All Claude Code32,523 Codex24,842 OpenCode23,761 GitHub Copilot3,723 Gemini CLI2,038 Cursor1,771 Windsurf201 Kiro116
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| mayankmathur-git/ai-fitness-coach Full-stack AI fitness coach — ingests Garmin data (strength, running, sleep) into Postgres | 2 | Codex, OpenCode | 1 | 74 tok |
| anivar/redux-saga-skill skills.sh AI agent skill for Redux-Saga — 25 rules: effects, fork model, channels, RTK integration. | 2 | Codex, OpenCode | 1 | 3,440 tok |
| arinelliquebec/cerebro-amigo arinelli.com Clinical SaaS for psychiatry — multi-tenant PostgreSQL with row-level security, immutable | 2 | Claude Code, Codex, OpenCode | 7 | 8,912 tok |
| ezocomp118-source/twiko twiko.ai Self-hosted AI agents with their own computers — browser, terminal, files, and long-term m | 2 | Claude Code, Codex, OpenCode | 2 | 247 tok |
| sandraschi/discord-mcp Discord bot bridge via FastMCP — guilds, messages, moderation, RAG search, agentic workflo | 2 | Claude Code, Codex, Cursor, OpenCode, Windsurf | 5 | 1,096 tok |
| Anbu-00001/Sentinel-AIOps huggingface.co A production-grade AIOps framework focused on model integrity and autonomous reliability. | 2 | Codex, OpenCode | 1 | 520 tok |
| pulseengine/mcp Rust framework for building Model Context Protocol servers and clients. Published to crate | 2 | Claude Code, Codex, OpenCode | 2 | 1,468 tok |
| KingEmma7/cursor-os Make Cursor project-aware with repo-level rules, memory, workflows, verifier agents, and l | 2 | Codex, OpenCode | 1 | 418 tok |
| noHairMan/nhm-agent This is an Agent platform infrastructure built from scratch, based on FastAPI and LangGrap | 2 | Codex, OpenCode | 1 | 309 tok |
| albertik322-sudo/mcp-control-plane Open-source MCP 2.0 control plane for Windows, homelab, Docker, MikroTik, Home Assistant, | 2 | Claude Code, Codex, OpenCode | 3 | 163 tok |
| Coding-Dev-Tools/vscode-schemaforge VS Code extension for SchemaForge — live schema preview, quick convert, diff, and format d | 2 | Codex, OpenCode | 1 | 313 tok |
| PyroDonkey/vexic vexic.dev A persistent memory layer for AI agents | 2 | Claude Code, Codex, OpenCode | 2 | 5,340 tok |
| YZDame/geogebra-mcp-server Independent GeoGebra MCP server for geometric construction, plotting, CAS, and .ggb export | 2 | Codex, OpenCode | 1 | 438 tok |
| MohibShaikh/mcp-uplift mohibuddin.com Run legacy MCP stdio servers behind the 2026-07-28 protocol. Translates the removed initia | 2 | Claude Code, Codex, OpenCode | 2 | 3,468 tok |
| iamironz/ai-config-bundle My collection of AI configurations: RAG rules, coding best practices, and custom commands | 2 | Codex, OpenCode | 1 | 276 tok |
| abhilash-m96/agentic-coding-workflow agentic-coding-workflow.pages.dev | 2 | Codex, OpenCode | 1 | 1,342 tok |
| superposed-labs/fluxion-bus Local-first MCP gateway for delegating scoped tasks across Codex, Claude Code, and Antigra | 2 | Claude Code, Codex, OpenCode | 2 | 1,604 tok |
| andiupn/andy-universal-agent-rules kuncimu.com 🛰️ Gold Standard AI-Agent coding rules & workspace governance template. Compatible with G | 2 | Codex, GitHub Copilot, OpenCode | 2 | 1,914 tok |
| joeszilagyi/Upkeeper Local Codex control plane for unattended repo upkeep, bug repair, self-auditing, and evide | 2 | Codex, OpenCode | 1 | 3,280 tok |
| grloper/Blaze grloper.github.io Experimental Rust incremental runtime and Cranelift JIT with executed local hot-swap workf | 2 | Claude Code, Codex, OpenCode | 6 | 1,853 tok |
| axelfreeman/b2b-contact-finder-guides tapacapi.com Complete guides for finding B2B contacts: email finders, Discord scrapers, Telegram contac | 2 | Codex, OpenCode | 1 | 1,101 tok |
| sardonic-labs/fiducial Turn any AI coding agent into a KiCad hardware design assistant - instruction library + st | 2 | Codex, OpenCode | 1 | 1,554 tok |
| howells/scaffold scaffold-drab-eta.vercel.app Opinionated documentation scaffold and project baseline for Howells TypeScript apps, packa | 2 | Claude Code, Codex, OpenCode | 3 | 418 tok |
| webteractive/zetty GUI terminal multiplexer built on libghostty with AI agent detection | 2 | Claude Code, Codex, OpenCode | 3 | 7,884 tok |
| yunze7373/openclaw-termux OpenClaw Termux Fork - Personal customizations | 2 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 6,822 tok |
| krayin/agent-skills Krayin CRM Agent Skills | 2 | Codex, OpenCode | 1 | 807 tok |
| Mneno-AI/Mneno A memory layer for AI agents and applications that does more than just “remember”; it pres | 2 | Codex, OpenCode | 1 | 3,120 tok |
| jmfloreszazo/agent-eval-poc Four deployable reference scenarios to govern GitHub Copilot and custom AI agents like any | 2 | Claude Code, Codex, OpenCode | 4 | 884 tok |
| xuanhieu2611/Rivet rivet-dev.vercel.app Autonomous software engineering platform. Submit an engineering job, watch a sandboxed AI | 2 | Claude Code, Codex, OpenCode | 2 | 16,769 tok |
| LuckyOneTwoThree/keel A keel for human + AI project management. Markdown as the database, Git as the audit log, | 2 | Claude Code, Codex, Cursor, OpenCode | 3 | 1,924 tok |
| xmanatee/pub pub.blue | 2 | Claude Code, Codex, OpenCode | 3 | 421 tok |
| tmusser/chart-contract Claim-first chart auditing for Python: validate the data, claim, visual choice, provenance | 2 | Codex, OpenCode | 1 | 2,276 tok |
| weill-labs/hgm Clean-room reimplementation of the Huxley-Gödel Machine (arXiv:2510.21614): a self-improvi | 2 | Claude Code, Codex, OpenCode | 5 | 1,526 tok |
| planailabs/ui.plan.ai ui.plan.ai plan.ai's agent-generated UI streams | 2 | Claude Code, Codex, OpenCode | 9 | 1,678 tok |
| bbonin023/workspace-memory A documentation convention for capturing project state in a way humans and AI agents can b | 2 | Codex, OpenCode | 1 | 1,832 tok |
| aspose-email/agentic-net-examples products.aspose.com Agent-generated C# examples for Aspose.Email for .NET - compiled, executed, and validated | 2 | Codex, OpenCode | 1 | 1,018 tok |
| OrionArchitekton/proctor danmercede.com Proctor: an agent that QAs other agents. UiPath AgentHack 2026, Track 3 (UiPath Test Cloud | 2 | Codex, OpenCode | 1 | 550 tok |
| GovOn-Org/GovOn govon-org.github.io Dong-A University field mirror-type linked project | GovOn Agentic Shell | Collaboration w | 2 | Codex, GitHub Copilot, OpenCode | 2 | 923 tok |
| Michelia-L/AI-WealthPilot A modern wealth management & portfolio quant engine. Features Mean-Variance Optimization ( | 2 | Codex, OpenCode | 1 | 2,500 tok |
| emrecengdev/codex-chief Budget-disciplined multi-agent setup for OpenAI Codex — cheap orchestrator, tiered subagen | 2 | Codex, OpenCode | 1 | 603 tok |
| AG064/argentum Local-first AI coding agent in native Rust: a modular Slint desktop app and the Argentum G | 2 | Codex, OpenCode | 1 | 589 tok |
| BombyxLabs/codex-harness-maintenance bombyxlabs.com Report-only harness maintenance for Codex projects: reduce context bloat, token spend, and | 2 | Codex, OpenCode | 1 | 612 tok |
| escoffier-labs/agentpantry brigade.tools Your agent machine needs your logins. Pantry ships them sealed. Opt-in AES-256-GCM browser | 2 | Codex, OpenCode | 1 | 1,257 tok |
| risk-ai/regulator.ai regulator.ai Vienna OS — The execution control layer for autonomous AI systems. Cryptographic warrants, | 2 | Codex, OpenCode | 1 | 1,839 tok |
| ametel01/agentreceipt ametel.dev AgentReceipt is a local evidence sidecar for AI-assisted coding sessions. It records sessi | 2 | Codex, OpenCode | 1 | 572 tok |
| ShanHaiFish/dsh-plugin-security-review DSH dynamic Cordis plugin installation security review gate (DeepSeek Harness plugin insta | 2 | Codex, OpenCode | 1 | 1,751 tok |
| agentsfolder/agents-cli agentsfolder.github.io A CLI that projects canonical .agents/ configuration into agent-native surfaces. | 2 | Codex, OpenCode | 1 | 1,484 tok |
| hatyibei/shingan AI Agent Workflow Static Analyzer — detect infinite loops, cost explosions, PII leak paths | 2 | Claude Code, Codex | 3 | — |
| karandangi123/leadforge-ai leadforge-ai-weld.vercel.app Human-in-the-loop AI RevOps platform for lead research, website audits, outreach drafting, | 2 | Codex, OpenCode | 1 | 74 tok |
| vpeetla-ai/aegisai-enterprise-agent-platform aegisai-enterprise-agent-platform.vercel.app Enterprise agent governance control plane — AI Gateway, HITL, OPA policy, signed audit, Fi | 2 | Claude Code, Codex, Cursor, OpenCode | 14 | 389 tok |