The server provides 27 tools with mixed quality. Most tools have descriptions (194-char baseline met for many), but parameter descriptions and schema details are often missing or minimal. Naming follows verb_noun convention well (post_tweet, delete_tweet, get_timeline, etc.), which is good. However, many parameters lack detailed descriptions explaining format, range, or constraints. Output schemas are not documented in the source code provided. Error handling and recovery guidance are not visible. Tool composition is reasonable, each tool has a single responsibility, but several parameters are under-specified (e.g., 'max_results' lacks min/max bounds in descriptions, 'woeid' parameter in get_trends has WOEID examples in description but no enum constraint). The server supports sensitive operations (delete_tweet, schedule_delete) without visible dry-run or confirmation patterns. Security concerns: no visible secret injection pattern for Twitter API credentials, though the tool_policy.go middleware suggests JWT-based access control exists.

• Add output schema documentation to every tool. For example, define what post_tweet returns (tweet_id, created_at, url, etc.). Use JSON Schema format or a structured comments in the source code. This enables LLMs to chain tools without guessing.
• For parameters with numeric bounds, add explicit min/max to descriptions. E.g., 'max_results': 'Maximum number of results to return. Must be an integer between 1 and 100. Default: 10.' Do not rely on JSON Schema alone, LLMs do not reliably parse JSON Schema constraints from the description text.
• Convert example-based constraints to formal enums. For get_trends, replace 'Use WOEID: 1=Worldwide, 23424950=Spain...' with an enum constraint: woeid: {type: 'number', enum: [1, 23424950, 23424977, 766273], ...}.
• Implement confirmation or dry-run pattern for destructive tools. Add a 'dry_run' boolean parameter to delete_tweet and schedule_delete, or use MRTR (result='input_required') to ask for user confirmation before deletion.
• Add error handling guidance to tool descriptions and examples. E.g., 'This tool may return rate_limit_exceeded if the Twitter API quota is exhausted. Retry after 15 minutes. See also: <link to rate limit documentation>.'
• Document which tools are read-only, which are idempotent, and which are destructive. Add this information to tool descriptions or annotations. E.g., 'Read-only. Does not modify the user's account or timeline.'
• Clarify when to use overlapping tools. E.g., distinguish between get_me (authenticated user's own profile) and get_user_profile (any public user's profile). Add this to both descriptions.