23,222 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 agents7,588Claude Code6,636Data and AI3,676Backend and APIs3,496Languages3,402Planning3,219Git and workflow3,187Code review2,745Testing2,374Memory and context2,364DevOps and cloud2,310Writing and docs2,309Research2,295Frontend2,261Security2,021Productivity1,715
All Claude Code31,998 Codex23,222 OpenCode22,170 GitHub Copilot3,550 Gemini CLI1,918 Cursor1,738 Windsurf137 Kiro80
| Project | Stars | Configures | Files | Always loaded |
|---|---|---|---|---|
| jaisimha18/nebula-ninjas Sentinel Gateway — an MCP zero-trust gateway that sits in front of every internal MCP serv | 0 | Claude Code, Codex | 5 | — |
| zzhao-ashai/mcp-server-typescript-ms1xwj2n Created from render-examples/mcp-server-typescript template | 0 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| zzhao-ashai/mcp-server-typescript-ms1zmvm7 Created from render-examples/mcp-server-typescript template | 0 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| aiagate/memtree Local session-log memory for Codex and Claude Code, exposed through MCP | 0 | Codex, OpenCode | 1 | 119 tok |
| GuenoleK/consilium Une table ronde web et MCP pour faire collaborer plusieurs agents avec l’utilisateur. | 0 | Claude Code, Codex, OpenCode | 6 | 160 tok |
| zzhao-ashai/mcp-server-typescript-ms1y5ib1 Created from render-examples/mcp-server-typescript template | 0 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| zzhao-ashai/mcp-server-typescript-ms1ybxn7 Created from render-examples/mcp-server-typescript template | 0 | Claude Code, Codex, OpenCode | 2 | 1,069 tok |
| LeonardPuettmann/texbook-agent-mcp | 0 | Codex, OpenCode | 1 | 1,022 tok |
| sandraschi/bluesky-mcp FastMCP Bluesky / AT Proto client with SOTA webapp and a human-approved outbox for fleet p | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,199 tok |
| alessandrodalpozzo/sacred-texts-mcp A normalized, citable corpus of sacred and foundational texts across 15+ traditions, embed | 0 | Claude Code, Codex, OpenCode | 2 | 678 tok |
| HellButcher/devdocs-mcp KnowledgeBase MCP server for Developer Documentation | 0 | Codex, OpenCode | 1 | 663 tok |
| devjourney/unifi-mcp Personal fork of sirkirby/unifi-mcp with local security hardening | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 13 | 4,926 tok |
| shanewiseman/atlassian-mcp | 0 | Codex, OpenCode | 1 | 50 tok |
| TheNickSanchez/passkey-mcp Cross-platform secrets manager for AI coding assistants — stores secrets in system keychai | 0 | Claude Code, Codex, Cursor, OpenCode | 6 | 1,231 tok |
| ZenixSolutions/netbox-mcp-server | 0 | Claude Code, Codex, OpenCode | 2 | 12,485 tok |
| ayhammouda/obd-mcp-server Safety-first, read-only MCP server for vehicle diagnostics with simulator-first OBD-II, EL | 0 | Codex, OpenCode | 1 | 489 tok |
| GSA-TTS/mcp-server-blm-mlrs | 0 | Claude Code, Codex | 1 | — |
| MO-Umer977/MCP-Server-for-Airflow | 0 | Codex, OpenCode | 1 | 1,369 tok |
| teomanS/terraform-assistant bmad method created mcp for terraform script | 0 | Claude Code, Codex | 52 | — |
| BernydotJar/cloud-sandbox-mcp-v2 Persistent MCP-managed development workstations runtime | 0 | Codex, OpenCode | 1 | 152 tok |
| Anionix/datahub-okf-governed-query Fail-closed DataHub MCP and OKF governed query adapter | 0 | Codex, OpenCode | 1 | 379 tok |
| SIM-DAD/tass TASS Community Edition: deterministic, provenance-first text analysis for social scientist | 0 | Codex, OpenCode | 1 | 1,174 tok |
| rodcordeiro/habitica-mcp TypeScript MCP server for Habitica daily execution items (habits, dailies, todos) with con | 0 | Codex, OpenCode | 1 | 464 tok |
| MehrozeKhan73/MCP-Server-for-Airflow | 0 | Codex, OpenCode | 1 | 1,369 tok |
| dinglebear-ai/connexin Connexin — human-approved SSH shell and file transfer as an MCP App | 0 | Claude Code, Codex, Gemini CLI, OpenCode | 3 | 265 tok |
| simhskal/goodreads-mcp goodreads-mcp-chi.vercel.app Read Goodreads shelves and library exports from MCP clients | 0 | Codex, OpenCode | 1 | 1,564 tok |
| sandraschi/onenote-mcp MCP server for Microsoft OneNote via Graph API - notebooks, sections, pages, search, devic | 0 | Claude Code, Codex, GitHub Copilot, Cursor, OpenCode, Windsurf | 6 | 1,838 tok |
| Guild-Wars-MCP/GW2_MCP | 0 | Claude Code, Codex | 2 | — |
| prof-ramos/LeXML-mcp MCP server for LexML Brasil — legislative search, URN resolution, and service metadata. | 0 | Claude Code, Codex, OpenCode | 2 | 158 tok |
| nakanoasaservice/discord-webhook-relay-mcp | 0 | Claude Code, Codex, OpenCode | 2 | 350 tok |
| Timing-Jeju/jeju_AI Evidence-grounded standalone stdio MCP server for one-day trips in Jeju | 0 | Codex, OpenCode | 2 | 148 tok |
| omamishra8051-source/PenTest-MCP | 0 | Claude Code, Codex, OpenCode | 2 | 289 tok |
| Zhuchen00123/session-vault OpenCode Session Vault for immutable local archives, Baidu Netdisk backup, and a narrow pr | 0 | Codex, OpenCode | 1 | 353 tok |
| MOBAI547800/abaqus-codex-mcp Codex-ready local MCP server for safe Abaqus automation on Windows | 0 | Codex, OpenCode | 1 | 343 tok |
| thekitchencoder/second-brain [MOTHBALLED] Docker-packaged markdown vault with semantic search and Claude Code MCP integ | 0 | Claude Code, Codex, OpenCode | 2 | 3,889 tok |
| Jackson-DM/msp-tools-mcp | 0 | Claude Code, Codex, OpenCode | 3 | 193 tok |
| maxzoa/1cent 1cent.maxzoa.ru Pay-per-call URL intelligence for AI agents via MCP and x402 USDC on Base Mainnet. | 0 | Codex, OpenCode | 1 | 256 tok |
| johnmontejano/cairn cairn-web-beta.vercel.app One private memory, shared by the AI tools you authorize. Evidence-backed, exportable as M | 0 | Claude Code, Codex, OpenCode | 2 | 974 tok |
| samuel-stidham/gws-mcp Minimal Google Workspace MCP server for Claude Code. Twelve tools for Gmail, Drive, Docs, | 0 | Claude Code, Codex, GitHub Copilot, OpenCode | 3 | 81 tok |
| VericyIO/mcp-air air.thalus.ai MCP server for AIR (AI Responsibly) — run risk assessments from Cursor, Claude Code, VS Co | 0 | Codex, OpenCode | 1 | 286 tok |
| Huzaifa-ali/mcp-server-linkedin pypi.org LinkedIn MCP Server - Publish posts, images, videos and articles to LinkedIn from any AI a | 0 | Codex, OpenCode | 1 | 1,208 tok |
| yywz2026-coder/AgentAirlock A local-first, permission-controlled communication bridge for AI coding agents using MCP. | 0 | Codex, OpenCode | 1 | 65 tok |
| shirin292006/mcp-toolkit | 0 | Claude Code, Codex, OpenCode | 2 | 4,173 tok |
| joelborch/flow Agent-first project management on Cloudflare. Self-hosted ClickUp/Asana alternative: one W | 0 | Claude Code, Codex, OpenCode | 2 | 3,545 tok |
| flame211186/founder-decision-agent Evidence-calibrated founder decision support with an explicit TypeScript workflow. | 0 | Codex, OpenCode | 1 | 1,145 tok |
| Deep360-code/MCP_Creartors- Enhance the story before publishing and helps in marketing to the creators | 0 | Claude Code, Codex, OpenCode | 2 | 79 tok |
| rosselps/whyguard npmjs.com Reconstructs why code exists and stops humans or agents from erasing that protection by ac | 0 | Claude Code, Codex, Kiro, OpenCode | 6 | 4,673 tok |
| void-Lu/netsuite-mcp-tools | 0 | Codex, OpenCode | 1 | 251 tok |
| Valar05/grounded-motion-mcp Agent-free whole-body motion tracking MCP with deterministic review evidence. | 0 | Codex, OpenCode | 1 | 287 tok |
| frli4797/crowdsec-mcp CrowdSec-focused MCP server for safe, auditable security operations. | 0 | Codex, OpenCode | 1 | 945 tok |