UAAR University MCP Server

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

Annotations indicate this is a non-destructive, idempotent write operation (readOnlyHint: false, destructiveHint: false, idempotentHint: true). The description adds value by specifying it handles 'multiple fields at once', which clarifies batch behavior not captured in annotations. It doesn't contradict annotations, though it could mention more about effects or constraints.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is extremely concise with two sentences that directly state functionality and input format. Every word serves a purpose, and it's front-loaded with the core action, making it efficient and easy to parse.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

For a write tool with 2 parameters, 0% schema coverage, no output schema, and nested objects, the description is minimal. It covers the batch nature and input structure but lacks details on field validation, error handling, or output. With annotations providing safety context, it's adequate but not comprehensive.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 0%, so the description must compensate. It explains 'fields' as a dictionary mapping field names to values, adding useful semantics beyond the schema's generic object type. However, it doesn't clarify 'application_id' or provide examples of valid field names/values, leaving gaps.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the action ('fill multiple fields at once') and resource ('admission fields' implied by tool name), making the purpose understandable. However, it doesn't explicitly differentiate from its sibling 'fill_admission_field' (which presumably fills single fields), missing full sibling distinction.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

The description provides no guidance on when to use this tool versus alternatives like 'fill_admission_field' or 'confirm_and_submit_admission_form'. It lacks context about prerequisites, timing, or exclusions, offering only basic functional information.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.