Decodo CLI exposes 3 authentication management tools via STDIO. All tools have descriptions (10-50 chars), but descriptions are minimal and lack actionable context. Input schemas are present for 'setup' but empty for 'reset' and 'whoami'. No parameter descriptions exist. No output schemas documented. No error handling guidance. Tools lack the detail needed for LLM-driven selection and safe execution.

• Add output schemas to all tools. E.g., setup should return {success: boolean, message: string, auth_source: string}. whoami should return {token_masked: string, source: string}.
• Expand tool descriptions to 100-150 chars. E.g., setup: 'Configure authentication for Decodo API. Stores token locally. Call this first before using scrape or search commands. Returns masked token confirmation.'
• Add parameter descriptions. For 'token': 'Web Scraping API auth token from https://decodo.com/account. Required. Non-interactive mode only.'
• Document error cases and recovery. E.g., 'If token is invalid, visit https://decodo.com/account to regenerate. If network fails, check connectivity and retry.'
• Add idempotentHint to setup (safe to retry with same token) and destructiveHint to reset (irreversible; consider confirmation step).