Heirmos MCP Server: Install & Setup

Install Heirmos in Claude Code

Claude Code

claude mcp add --transport http heirmos https://mcp.heirmos.com/mcp

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

{
  "mcpServers": {
    "heirmos": {
      "url": "https://mcp.heirmos.com/mcp"
    }
  }
}

Frequently asked questions

What does the Heirmos MCP server do?

Persistent memory shared across Claude, ChatGPT, Grok and other MCP clients.

Is the Heirmos MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Heirmos run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add Heirmos to Claude Code?

Run: claude mcp add --transport http heirmos https://mcp.heirmos.com/mcp

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