Meridian MCP Server: Install & Setup

Install Meridian in Claude Code

Remote URL

Claude Code

claude mcp add --transport sse meridianmcp-meridian https://usemeridian.us/mcp/sse

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "meridianmcp-meridian": {
      "url": "https://usemeridian.us/mcp/sse"
    }
  }
}

npm

Claude Code

claude mcp add meridianmcp-meridian -- npx -y @meridianmcp/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "meridianmcp-meridian": {
      "command": "npx",
      "args": [
        "-y",
        "@meridianmcp/mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Meridian MCP server do?

Persistent memory, task coordination, and HITL queue for AI coding sessions.

Is the Meridian MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does Meridian run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Meridian to Claude Code?

Run: claude mcp add --transport sse meridianmcp-meridian https://usemeridian.us/mcp/sse

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