CodeDox provides 5 well-named tools with mostly complete schemas and reasonable descriptions. Tool naming follows verb_noun conventions (init_crawl, search_libraries, get_content, get_snippet, get_page_markdown). Schemas are present with type definitions and constraints (enums, min/max bounds). However, descriptions vary in depth and some critical parameter documentation is sparse. Error handling is not evident from the provided code. Output schemas are mentioned in descriptions but not formally documented. The server's composability is good, tools chain well (search_libraries → get_content → get_snippet/get_page_markdown). Pagination support is present in search and get_content tools. Overall, this is a solid B-grade implementation with room for improvement in error recovery guidance and output schema formalization.

• Add formal output schemas to all tools. Document the response structure in the tool definition (e.g., 'Returns an object with fields: library_id (string), name (string), description (string), snippet_count (integer), snippets (array of {id, title, excerpt})').
• Add error recovery guidance to descriptions. For each tool, document the most likely error cases and what action to take: 'If library not found, try search_libraries(). If the query returns no results, try a broader search term.'
• Explicitly document mutually exclusive parameters in get_page_markdown. Add: 'Provide either url OR snippet_id, not both. If both are provided, url takes precedence.'
• Define the schema for init_crawl's 'metadata' parameter. Specify which fields are optional/required and their types. Example: 'metadata (object, optional): Additional metadata. Supported fields: repository (string, optional), description (string, optional), tags (array of strings, optional)'.
• Add a 'confirm_delete' or 'dry_run' pattern to init_crawl if the crawl can consume significant resources. Allow LLMs to validate the crawl scope before execution: 'You can pass dry_run=true to estimate crawl size before committing.'
• Document result limits. The descriptions mention pagination but do not state the maximum results per call or total available. Add: 'Results are paginated in groups of up to 100 items (set by limit param). The page param is 1-indexed. No total count is returned; iterate until results are empty.'
• Formalize the relationship between tools. Document in descriptions that library searches return library_id values used by get_content, which returns snippet_id values used by get_snippet. This guides LLM chaining.