Upload a File to IITR AIS

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

Annotations indicate readOnlyHint=false (mutation) and openWorldHint=true, but the description adds minimal behavioral context. It does not disclose whether the upload overwrites existing files, what happens on failure, or any authentication/authorization requirements. The description adds little beyond the annotation information.

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 at two sentences, with no redundant wording. However, it could be more structured by explaining the parameter roles or return values without increasing length significantly. It earns points for efficiency but loses some for lack of informative structure.

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?

Given the tool has 7 parameters (3 required), nested objects, and no output schema, the description is incomplete. It does not explain what the tool returns, how errors are reported, or how parameters like 'identifier' and 'confirmWrite' are used. The constraints on file root and size are helpful but insufficient for a complex multipart upload operation.

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%, yet the description provides zero explanation of any parameter meaning. The required 'identifier', 'files', and 'confirmWrite' parameters are not described. Nested properties like 'path', 'field', 'filename', and 'contentType' are entirely unaddressed. The description fails to add semantic value beyond the raw schema.

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 states 'Call a cataloged multipart upload operation' which clearly identifies the verb (upload) and resource (file to IITR AIS). It distinguishes from sibling tools like ais_auth_login and ais_student_profile, which are read or auth tools. However, the term 'cataloged' is ambiguous and could benefit from clarification.

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 constraints (file must be inside IITR_AIS_UPLOAD_ROOT and total size under IITR_AIS_MAX_UPLOAD_BYTES) but offers no guidance on when to use this tool versus alternatives. No alternative tools are mentioned, and there is no discussion of prerequisites or conditions for use.

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