Gemini

Generate text using Gemini LLM

Inputs:

- `query` (string, required) — Required. Natural language prompt to send to Gemini. Any text is accepted; no length limit is enforced by this tool.
- `model` (string, optional, default: gemini-2.5-flash) — Optional. Gemini model name, e.g., 'gemini-2.5-flash' or 'gemini-2.5-pro'. Defaults to 'gemini-2.5-flash'.

output data schema:

{
  prompt: string;
  response: string;
}

Every tool returns the same top-level envelope. Only data varies per tool.

// Success
{
  "success": true,
  "statusCode": 200,
  "retriable": false,
  "retry_after_seconds": null,
  "error": null,
  "data": { ... }
}
 
// Error

1. Go to Google AI Studio API Keys
2. Sign in with your Google account and navigate to the API keys section
3. Click Create API Key
4. Copy the generated key — you will only see it once

• Cause: API key not provided in request headers or incorrect format
• Solution:
  1. Verify Authorization: Bearer YOUR_API_KEY and X-Mewcp-Credential-Id: CREDENTIAL-ID headers are present
  2. Check API key is active in your MewCP account

• Cause: API calls have exceeded your request limits
• Solution:
  1. Check credit usage in your Curious Layer dashboard
  2. Upgrade to a paid plan or add credits for higher limits
  3. Contact support for credit adjustments

• Cause: No Gemini credential linked to your account
• Solution:
  1. Go to Credentials in your MewCP dashboard
  2. Add your API key (static)
  3. Retry the request with the correct X-Mewcp-Credential-Id header

• Cause: JSON payload is invalid or missing required fields
• Solution:
  1. Validate JSON syntax before sending
  2. Ensure all required tool parameters are included
  3. Check parameter types match expected values

• Cause: Incorrect server name in the API endpoint
• Solution:
  1. Verify endpoint format: mewcp-gemini/mcp/generate_text
  2. Use correct server name from documentation
  3. Check available servers in your Curious Layer account

• Cause: Upstream Gemini API returned an error
• Solution:
  1. Check Gemini service status at Google Status Page
  2. Verify your credential has the required permissions
  3. Review the error message for specific details

• Gemini API Documentation — Official API reference
• Gemini API Reference — Complete endpoint reference
• FastMCP Docs — FastMCP specification
• FastMCP Credentials — FastMCP Credentials package for credential handling