Gemini CLI

Gemini CLI has native OpenTelemetry support.

Automatic Setup

flowstate-telemetry install --tool gemini-cli

This configures telemetry in ~/.gemini/settings.json.

Manual Setup

Add the following to ~/.gemini/settings.json:

{
  "telemetry": {
    "endpoint": "https://otel.flowstate.inc",
    "apiKey": "YOUR_TELEMETRY_KEY"
  }
}

To enable prompt capture, add "logPrompts": true to the telemetry block.

What Gets Captured

Event	Data Collected
Prompts	Prompt text (if logPrompts enabled), session ID
API requests	Model, input/output tokens, cost, duration
Tool results	Tool name, success/failure
File operations	Files modified, lines changed

Limitations

• Prompt capture is opt-in (--prompts flag or logPrompts: true)
• Token counts depend on Gemini API response format