This server presents a mixed picture. While it has 15 tools with declared schemas and descriptions, the quality is inconsistent. All tools have names following verb_noun convention (get_, create_, update_, submit_), which is good. However, parameter descriptions are sparse or generic, and several tools lack clarity around multi-step workflows and error recovery. The schemas are visible in the Zod definitions, but output schemas are not documented anywhere, the ToolResponse interface is generic with 'data?: T' and '[key: string]: any', which defeats structured output expectations. Most critically, parameter descriptions are often one-liner and lack actionable constraints or context. Error handling exists but provides minimal guidance. The mock server suggests basic testing was done, but the actual tool implementations are not shown, making it impossible to verify error messages or output field naming. Given the rubric baseline that most servers score 40-60 and that this server has fundamental gaps in schema documentation and parameter descriptions, a score in the low-to-mid 50s is justified.

• Document output schemas for every tool. Create a schema definition (via Zod or JSON Schema) that specifies what fields are returned, their types, and whether they are required. Example: getProjectsOutput should define [{id: string, name: string, status: string, budget: number, ...}]. Show these in the tool definitions or README.
• Add comprehensive parameter descriptions with actionable constraints. For 'limit' parameters, specify the range (e.g., '1 - 100, default 50'). For 'date' parameters, state what format is accepted and what happens if invalid (e.g., 'ISO 8601 YYYY-MM-DD; returns 400 if invalid'). For status enums, explain each value (e.g., 'Completed' = project finished, no longer active).
• Implement error handling guidance in tool descriptions. Add: 'If the project is not found, this tool returns a 404 error. Suggestion: try searching with unanet_search_projects() first.' For destructive operations: 'This modifies the project budget permanently. Use with caution.'
• Add confirmation or dry-run for destructive tools. For unanet_update_project_budget, unanet_approve_timesheet, and unanet_generate_invoice, implement a 'dryRun: boolean' parameter or a separate 'confirm_*' step so agents cannot accidentally modify data.
• Extend list tools with pagination metadata. Add 'total', 'nextCursor', or 'hasMore' to response. Document: 'To get the next page, pass the cursor from the previous response.' Implement offset+limit or cursor-based pagination.
• Add discovery tools for timesheet and expense workflows. Create unanet_list_projects_for_user (returns projects the user is assigned to) and unanet_list_tasks (returns tasks within a project). These enable agents to construct valid timesheet/expense entries without trial-and-error.