Lithtrix

Official

by learningloons-hash

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

Search, browse, and store data and files for AI agents with persistent memory.

Install

Configuration

Environment variables

LITHTRIX_API_KEYrequiredsecret

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_SEEDsecret

Optional. UTF-8 passphrase for lithtrix_passport_derive and lithtrix_delegate signing — never sent to the Lithtrix API.

LITHTRIX_PASSPORT_PRIVATE_KEYsecret

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.

Add to VS Code Add to Cursor

claude_desktop_config.json

json

{
  "mcpServers": {
    "lithtrix": {
      "command": "npx",
      "args": [
        "-y",
        "lithtrix-mcp@0.20.1"
      ],
      "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>"
      }
    }
  }
}