Single tool with adequate but minimal quality. Tool name follows verb_noun convention (get_stats), but description lacks critical context about when to use it vs resources. Input schema is present with proper typing. No parameter descriptions for the 'pokemon' field. No output schema documented. Error handling returns JSON strings rather than structured errors. Resource feature (pokemon:// URIs) is implemented but underutilized, tool and resources overlap in functionality without clear delineation. The server conflates two interfaces: tools (get_stats) and resources (list_resources/read_resource) that do similar work. Tool description is 56 characters, within acceptable range (10 - 1024), but lacks information about what gets returned and when to use this tool vs the resource interface.

• Add description to 'pokemon' parameter: 'Name of the Pokémon to retrieve stats for (e.g., pikachu, charizard). Accepts lowercase names or title-case variants.'
• Document the output schema explicitly: 'Returns an object with fields: name (string), stats (object with hp, attack, defense, speed as integers).'
• Enhance tool description to disambiguate from resources: 'Retrieve detailed battle stats for a specific Pokémon. Use this tool to get numerical stats for decision-making; use the pokemon:// resource interface to explore all available Pokémon.'
• Replace error JSON string with structured TextContent that guides the LLM: 'Pokémon "ditto" not found. Try a common Pokémon name like pikachu, charizard, or bulbasaur.'
• Expand POKEMON_DATA to include at least 10 - 20 common Pokémon to make the server minimally useful.
• Add parameter constraint in description: 'Must be a valid Pokémon name (lowercase recommended). Call list_resources() first to see available Pokémon.' This guides LLMs to discover vs guess.