AI Plugin IndexOpenrouter MCP alternatives
The most used alternatives to Openrouter MCP are Harness, MCP Registry Server, ref-tools-ref-tools-mcp. All are ai and llm tools MCP servers with an active GitHub repository, ranked below by GitHub stars and recent activity.
| # | MCP server | What it does | Runs | Updated | Stars |
|---|---|---|---|---|---|
| ref | Openrouter MCP OpenRouterTeam | Expose remote MCP server tools (Streamable HTTP / SSE) as tools for @openrouter/agent's callModel, with serializable caching and pluggable auth. | Local | 27 days ago | 33 |
| 1 | Harness autonomous-ai | Start Claude Code and Codex agents the person can watch, wait for them and read their answers. | Local | 2 days ago | 1.3k |
| 2 | MCP Registry Server modelcontextprotocol | Publish and discover MCP servers via the official MCP Registry. Powered by HAPI MCP server. | Remote | 6 days ago | 7.4k |
| 3 | ref-tools-ref-tools-mcp ref-tools | Provide your AI coding tools with token-efficient access to up-to-date technical documentation for… | Remote | 20 days ago | 1.2k |
| 4 | Microsoft Learn MCP MicrosoftDocs | Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs. | Remote | 4 days ago | 1.9k |
| 5 | Postman MCP Server postmanlabs | Give your AI agents trusted access to the full Postman platform. | Local and remote | 5 days ago | 324 |
| 6 | Agent-Native Design BuilderIO | Agent-Native design tool - create and edit visual designs with agent assistance | Remote | 2 days ago | 7.4k |
| 7 | Agent-Native Slides BuilderIO | Agent-Native Google Slides - generate and edit React presentations | Remote | 2 days ago | 7.4k |
| 8 | firebase-mcp firebase | Gives AI development tools Firebase-specific capabilities and expertise. | Local | 2 days ago | 4.5k |
| 9 | REA morluto | Reverse engineer anything from your terminal or agent with one CLI and MCP server. | Local | 2 days ago | 335k |
| 10 | Nhost nhost | Let your users work with their own data through an AI assistant, limited to what they can see. | Local | 2 days ago | 9.4k |
| 11 | Pollinations pollinations | Access Pollinations models and API capabilities through agent tools. | Remote | 2 days ago | 5.2k |
| 12 | claude-flow ruvnet | AI orchestration with hive-mind swarms, neural networks, and 87 MCP tools for enterprise dev. | Local | 2 days ago | 77k |
Questions
What is the best alternative to Openrouter MCP?
By usage, Harness is the most popular alternative, with 1.3k GitHub stars. The right choice depends on which features and hosting you need.
Is Openrouter MCP still maintained?
Its last commit was 27 days ago. You can see current activity on its listing page.