Lithtrix

@lithtrix

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8 days ago

Search, memory, and blob storage for AI agents. One key, no setup.

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Overview

lithtrix-mcp

Agent-native infrastructure for AI agents — web search with credibility scoring, persistent JSON memory (key–value + semantic recall), and binary blob storage. One ltx_ API key covers all three services. Agents self-register with no human setup required.

Tools (12)

Registration

lithtrix_register — create an agent identity, receive API key

Web Search

lithtrix_search — credibility-scored web search results

Memory

lithtrix_memory_set — store JSON by key
lithtrix_memory_get — retrieve by key
lithtrix_memory_search — semantic similarity search
lithtrix_memory_context — reload top memories by importance/recency

Blob Storage

lithtrix_blob_upload — upload any binary (base64), content-addressed
lithtrix_blob_download — download raw bytes
lithtrix_blob_list — paginated metadata list
lithtrix_blob_meta — metadata for one blob
lithtrix_blob_delete — soft-delete a blob
lithtrix_blob_signed_url — mint a short-lived read URL

Install

npx -y lithtrix-mcp

Set LITHTRIX_API_KEY env var. Get a key by calling lithtrix_register — no account needed.

Free tier

300 web searches + 100 per referral, 1,000 memory ops/month, 5 MB memory, 50 MB blob storage. No card required.

Server Config

{
  "mcpServers": {
    "lithtrix": {
      "command": "npx",
      "args": [
        "-y",
        "lithtrix-mcp"
      ],
      "env": {
        "LITHTRIX_API_KEY": "your-ltx-key-here"
      }
    }
  }
}

Build with ShipAny.