Semilattice MCP Server: Install & Setup

Install Semilattice in Claude Code

Claude Code

claude mcp add --transport http semilattice https://mcp.semilattice.ai

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

{
  "mcpServers": {
    "semilattice": {
      "url": "https://mcp.semilattice.ai"
    }
  }
}

Frequently asked questions

What does the Semilattice MCP server do?

Semilattice lets agents make predictions about audiences for content testing and decision making.

Is the Semilattice 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 Semilattice run locally or remotely?

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

How do I add Semilattice to Claude Code?

Run: claude mcp add --transport http semilattice https://mcp.semilattice.ai

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