Server provides 9 tools with moderate quality. Naming follows verb-noun convention (calculator_evaluate, docs_read_file, log_recent). All tools have descriptions and input schemas are present. However, descriptions are generally brief (10-20 chars for some tools like 'log_status'), parameter descriptions lack depth in several tools (e.g., log_recent's 'query' param is described generically), and error handling guidance is absent. No documented output schemas beyond what can be inferred from implementation. Tools like docs_read_file and log_recent have moderate parameter complexity but lack examples of expected formats or constraints. Security consideration: docs_write_file is a WRITE operation but lacks confirmation/dry-run pattern.

• Document return types for all tools. Add a 'Returns' section to each tool's docstring (e.g., 'Returns a JSON object with fields: {status: string, counts: {activity: int, changes: int, ...}, bytes: int, wal_bytes: int}').
• Add actionable error messages with recovery suggestions. E.g., instead of 'No Hue activity records found for last 180 minutes', return 'No Hue activity records found for last 180 minutes. Try: (1) Expand the time window with minutes=1440, (2) Search without a category filter, or (3) Call log_status to verify the database is populated.'
• Add destructiveHint annotation to docs_write_file and implement a dry_run parameter or confirmation step. For example: 'dry_run: boolean (default true), if true, show what would be written without modifying the file.'
• Clarify parameter constraints in descriptions. E.g., for log_recent's query param, specify: 'Case-insensitive substring search. Max 256 characters. Special chars (* ? [ ]) are treated literally, not as wildcards.'
• Document the relationship between 'query' and 'light' parameters in log_recent. Add to descriptions: 'light is an alias for query; if both are provided, query takes precedence.'
• Add pagination documentation. Tools like log_recent, log_search, and log_activity accept a 'limit' parameter but do not document whether results are sorted (newest first?) or how to fetch the next page if more records exist.
• Define a consistent set of 'log kind' enum values and document them once (activity, changes, events, health, commands, state). Reference the list in every tool's 'kind' parameter description to reduce redundancy and catch inconsistencies.