MCP Server

io.github.learningloons-hash/lithtrix MCP Server

Name: io.github.learningloons-hash/lithtrix MCP Server
Author: io.github.learningloons-hash

io.github.learningloons-hash/lithtrix

Repository Registry

What is the io.github.learningloons-hash/lithtrix MCP server?

Search, browse, memory and blob storage for AI agents. One key at lithtrix.ai, Spark trial free.

How to install io.github.learningloons-hash/lithtrix

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

LITHTRIX_API_KEY
required
secret
Your Lithtrix API key (ltx_...). Register free at https://lithtrix.ai/v1/register — Spark trial included, no card required. Or use the lithtrix_register tool.
LITHTRIX_PASSPORT_MASTER_SEED
secret
Optional. UTF-8 passphrase for lithtrix_passport_derive and lithtrix_delegate signing — never sent to the Lithtrix API.
LITHTRIX_PASSPORT_PRIVATE_KEY
secret
Optional. PKCS#8 PEM Ed25519 private key for lithtrix_delegate signing (client-side only).
LITHTRIX_API_URL
Optional. Override the Lithtrix API base URL. Defaults to https://api.lithtrix.ai.

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "lithtrix": {
      "command": "npx",
      "args": [
        "-y",
        "lithtrix-mcp"
      ],
      "env": {
        "LITHTRIX_API_KEY": "<YOUR_LITHTRIX_API_KEY>",
        "LITHTRIX_PASSPORT_MASTER_SEED": "<YOUR_LITHTRIX_PASSPORT_MASTER_SEED>",
        "LITHTRIX_PASSPORT_PRIVATE_KEY": "<YOUR_LITHTRIX_PASSPORT_PRIVATE_KEY>",
        "LITHTRIX_API_URL": "<YOUR_LITHTRIX_API_URL>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "lithtrix": {
      "command": "npx",
      "args": [
        "-y",
        "lithtrix-mcp"
      ],
      "env": {
        "LITHTRIX_API_KEY": "<YOUR_LITHTRIX_API_KEY>",
        "LITHTRIX_PASSPORT_MASTER_SEED": "<YOUR_LITHTRIX_PASSPORT_MASTER_SEED>",
        "LITHTRIX_PASSPORT_PRIVATE_KEY": "<YOUR_LITHTRIX_PASSPORT_PRIVATE_KEY>",
        "LITHTRIX_API_URL": "<YOUR_LITHTRIX_API_URL>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "lithtrix": {
      "command": "npx",
      "args": [
        "-y",
        "lithtrix-mcp"
      ],
      "env": {
        "LITHTRIX_API_KEY": "<YOUR_LITHTRIX_API_KEY>",
        "LITHTRIX_PASSPORT_MASTER_SEED": "<YOUR_LITHTRIX_PASSPORT_MASTER_SEED>",
        "LITHTRIX_PASSPORT_PRIVATE_KEY": "<YOUR_LITHTRIX_PASSPORT_PRIVATE_KEY>",
        "LITHTRIX_API_URL": "<YOUR_LITHTRIX_API_URL>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "lithtrix": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "lithtrix-mcp"
      ],
      "env": {
        "LITHTRIX_API_KEY": "<YOUR_LITHTRIX_API_KEY>",
        "LITHTRIX_PASSPORT_MASTER_SEED": "<YOUR_LITHTRIX_PASSPORT_MASTER_SEED>",
        "LITHTRIX_PASSPORT_PRIVATE_KEY": "<YOUR_LITHTRIX_PASSPORT_PRIVATE_KEY>",
        "LITHTRIX_API_URL": "<YOUR_LITHTRIX_API_URL>"
      }
    }
  }
}

Claude Code

claude mcp add lithtrix --env LITHTRIX_API_KEY=<YOUR_LITHTRIX_API_KEY> --env LITHTRIX_PASSPORT_MASTER_SEED=<YOUR_LITHTRIX_PASSPORT_MASTER_SEED> --env LITHTRIX_PASSPORT_PRIVATE_KEY=<YOUR_LITHTRIX_PASSPORT_PRIVATE_KEY> --env LITHTRIX_API_URL=<YOUR_LITHTRIX_API_URL> -- npx -y lithtrix-mcp