Suprsonic

MCP server for Suprsonic. Gives any AI agent dozens of capabilities through one connection.

Quick Start

SUPRSONIC_API_KEY=omk_your_key npx -y @suprsonic/mcp

Get your API key at suprsonic.ai/app/apis.

Claude Desktop

Add to ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
    "suprsonic": {
      "command": "npx",
      "args": ["-y", "@suprsonic/mcp"],
      "env": {
        "SUPRSONIC_API_KEY": "omk_your_key"
      }
    }
  }
}

Cursor / VS Code

Add to .cursor/mcp.json or VS Code MCP config:

{
  "suprsonic": {
    "command": "npx",
    "args": ["-y", "@suprsonic/mcp"],
    "env": {
      "SUPRSONIC_API_KEY": "omk_your_key"
    }
  }
}

Remote HTTP (for Claude API, ChatGPT, programmatic agents)

SUPRSONIC_API_KEY=omk_your_key npx -y @suprsonic/mcp --http --port 3100

Then connect to http://localhost:3100/mcp.

Available Tools

Response Format

Every tool returns a unified response object:

{
  "success": true,
  "data": {
    "results": [
      { "title": "OpenAI raises $6.6B", "url": "https://...", "snippet": "..." }
    ]
  },
  "error": null,
  "metadata": {
    "provider_used": "serperdev",
    "providers_tried": ["serperdev"],
    "response_time_ms": 1200,
    "request_id": "req_abc123"
  },
  "credits_used": 1
}

On failure, success is false and error contains the details (see below).

Error Handling

Error object structure (returned when success is false):

{
  "type": "billing_error",
  "title": "Insufficient credits",
  "status": 402,
  "detail": "Your account has 0 credits remaining. Add credits at suprsonic.ai/app/billing.",
  "is_retriable": false,
  "retry_after_seconds": null,
  "error_category": "billing"
}

Error categories: transient (retry safe), permanent (bad request), authentication (invalid key), billing (out of credits).

When using MCP, the AI agent receives the error in the tool response and can decide whether to retry based on is_retriable and retry_after_seconds.

Full API reference with all parameters and example responses: suprsonic.ai/apis