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

Since no annotations are provided, the description carries the full behavioral disclosure burden. It does a solid job: it discloses token cost (100 tokens), a hard limit (500 files per deploy), the path override behavior, and the required source of file_name values. It does not explicitly describe overwrite/replace semantics, but the deploy action, path behavior, and operational constraints provide meaningful transparency.

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 compact and well-structured: one purpose sentence, one sentence on input sourcing and path behavior, and one sentence on constraints and cost. Every sentence earns its place with no winding or repetition.

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 two-parameter deploy tool with an output schema, the description plus schema are sufficient for an agent to call it correctly: it knows the page_id source, file_name source, optional path semantics, maximum file count, and token cost. The output schema removes the need to document return values.

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 100%, so the baseline is 3. The description goes beyond the schema by telling the agent to source file_name values from specific sibling tools (files.upload_file / files.list_uploaded_files). It also reinforces the path-defaults-to-basename behavior, which helps an agent construct correct file objects.

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 opens with a specific verb and resource: 'Deploy uploaded account files to a hosted static website.' It clearly differentiates this tool from siblings like pages.create/files.upload_file by focusing on the deployment step. The mention of file_name from files.upload_file / files.list_uploaded_files further anchors its role in the pipeline.

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 gives clear contextual guidance: use this after uploading files, and pass file_name values from files.upload_file or files.list_uploaded_files. It also implies page_id comes from pages.create via the schema. It does not explicitly state when not to use it or name alternative deploy-like tools, so it falls just short of the highest bar.

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