Single tool with basic schema and minimal description. Tool name is verb-prefixed (get_) but overly specific with 'and' conjunction. Description is 60 chars, below the 194-char baseline for production tools. Input schema present with proper types (number, string) and required array, but lacks parameter descriptions entirely. No output schema documented. No error guidance or recovery hints. Naming violates composition principle: 'get_redirects_by_site_id_and_subsite_code' bundles two concerns (site lookup + subsite lookup) into one tool name.

• Rename tool to 'get_redirects' and accept both siteId and subsiteCode as optional parameters. If both are provided, filter by both; if only siteId, return all redirects for that site. This reduces cognitive load and follows single-responsibility principle.
• Add parameter descriptions in the schema: siteId: 'Numeric site identifier (required, range 1 - 999999)' and subsiteCode: 'Alphanumeric subsite code (required, 2 - 10 characters, e.g., US, EU-PROD)'.
• Document the output schema in the tool definition. Include example response structure showing redirect objects with fields like {source_url, destination_url, status_code, created_at, last_modified}.
• Expand tool description to 150 - 250 characters explaining use cases: 'Retrieves all configured redirects for a site and subsite. Use to audit redirect chains, validate targets, or troubleshoot broken redirects. Returns array of redirect rules with source, destination, HTTP status, and timestamps.'
• Enhance error handling with recovery hints. Catch specific HTTP status codes (404 → 'Site not found. Verify siteId and subsiteCode.', 500 → 'Redirect service unavailable. Retry in 30 seconds.') and return actionable messages.