OfficialLocalFree server, account needed

Forge MCP server

VoxellInc/forge-mcp

Generate vector embeddings for semantic search and RAG with Forge, Voxell's text-embedding API, including Matryoshka truncation.

1 GitHub stars

Install Forge in Claude Code

Claude Code
claude mcp add forge -e FORGE_API_KEY=... -- npx -y @voxell/forge-mcp
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "forge": {
      "command": "npx",
      "args": [
        "-y",
        "@voxell/forge-mcp"
      ],
      "env": {
        "FORGE_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Forge MCP server do?

Generate vector embeddings for semantic search and RAG with Forge, Voxell's text-embedding API, including Matryoshka truncation.

Is the Forge 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 Forge run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add Forge to Claude Code?

Run: claude mcp add forge -e FORGE_API_KEY=... -- npx -y @voxell/forge-mcp

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