RobloxMCP has 4 tools with basic schemas and descriptions, but significant gaps limit production readiness. Tool names lack clear verb-noun structure (execute vs execute_code). Descriptions exist but are brief (avg ~80 chars) and lack context on when/why to use each tool. Parameter descriptions are present but inconsistent in detail. No output schemas documented. Error handling is minimal, most failures return generic 'No client connected' message. The execute tool has no return value documentation, creating ambiguity for agents. get-data-by-code and get-script-content have confusing parameter relationships (both optional, mutually exclusive) that are documented but could be clearer. No pagination, no structured error recovery guidance.

• Document output schemas for all tools. Example: execute returns {type: 'text', text: string}; get-console-output returns {logs: Array<{message: string, timestamp: number, level: string}>, total: number}.
• Clarify execute tool: either document that it returns fire-and-forget confirmation, or return actual execution result (success/error). Update description to match behavior.
• Add explicit constraint to get-script-content: 'Exactly one of scriptGetterSource or scriptPath must be provided.' Move this to parameter descriptions, not just code validation.
• Implement structured error responses with recovery guidance. Example: {error: 'client_not_connected', message: 'No Roblox client connected.', recovery: 'Ensure connector.luau is running in the game client.', retryable: false}.
• Rename tools for clarity: execute → execute_code, get-data-by-code → query_game_state, get-script-content → fetch_script_source, get-console-output → fetch_console_logs.