Three tools with clear verb-noun naming (search_anime, get_episodes, get_episode_sources) and documented descriptions. All tools have input schemas with Zod validation and parameter descriptions. However, output schemas are not documented, responses are JSON.stringify'd without explicit field documentation. Parameter descriptions are present but minimal (avg ~40 chars). No error handling guidance, no pagination support despite potential for large result sets, and no indication of output structure for LLM planning. Naming is consistent and appropriate; composition is sound (each tool does one thing). Missing: output schema documentation, error recovery guidance, and result limits.

• Document output schemas for all three tools. Specify: search_anime returns [{id, name, description, genres, score, thumbnail}]; get_episodes returns [{episodeNumber, title, airDate}]; get_episode_sources returns [{source, url, quality}]. Include field types and whether fields are always present.
• Add result limits and pagination. search_anime should accept optional limit (default 20, max 100) and offset parameters. Document: 'Returns up to 20 results; use offset to paginate through larger result sets.'
• Enhance parameter descriptions with format and source hints. E.g., showId: 'The anime ID returned by search_anime (e.g., "1" for Attack on Titan). Required.' episodeString: 'Episode number as string (e.g., "1", "12", "1.5" for specials). Obtain from get_episodes.'
• Add error handling guidance. Document: 'If showId is invalid, returns error with available show IDs. If episode not found, suggests nearest available episode.' Provide actionable recovery steps.
• Consider batch variant: add get_multiple_episode_sources accepting array of {showId, episodeString} to reduce sequential calls when fetching sources for multiple episodes.