Upload Page

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

Annotations already indicate idempotency and non-destructiveness. The description adds no additional behavioral context, such as what happens if the page already exists, or constraints on pageData.

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 (one sentence) and immediately states the purpose. While it could be expanded with useful details, it avoids wordiness and is front-loaded.

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?

Despite having a nested object parameter (pageData) and no output schema, the description provides no details on how to structure pageData or what the response contains. It is too minimal for adequate understanding.

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 coverage is 100%, so the input schema provides meaning for both parameters. The description adds no further insight into how to use uploadId or pageData, beyond what the schema already states.

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 ('Upload'), the resource ('a page'), and the target ('an existing upload'). It distinguishes from sibling tools like transkribus_page_add (which adds a page to a document) and transkribus_coll_upload_doc (which uploads a document to a collection).

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?

There is no guidance on when to use this tool vs. alternatives. It does not specify prerequisites (e.g., the upload must exist), nor does it mention when to prefer other upload-related tools among the many siblings.

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