Create Markdown Presentation

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It mentions the main actions (building PPTX and optionally importing to Canva) but omits important traits such as the default values of importToCanva and waitForCompletion, file output behavior, potential authentication requirements, and whether the operation is long-running. This lack of detail makes it difficult for the agent to anticipate side effects.

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 a single, front-loaded sentence that directly states the primary purpose and optional secondary action. It contains no filler or redundant information, making it highly efficient.

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 6 parameters, no output schema, and no annotations, the description is too minimal to be complete. It does not specify return values, error scenarios, or the effect of the default parameters (e.g., importToCanva defaults to true), meaning the agent may not fully understand the tool's behavior without additional research.

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?

The schema has 0% description coverage, so the description must compensate for parameter meaning. It only clarifies markdownPath indirectly and mentions the optional Canva import, but it does not explain the semantics of parameters like fontStyle (enum values), outputPath, title, or waitForCompletion. This leaves the agent without necessary context to set parameters correctly.

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 tool's core function: 'Builds a styled PPTX from a markdown file and optionally imports it into Canva.' This specific verb-resource pairing (builds + PPTX) with the markdown source distinguishes it from sibling tools like create_presentation or create_presentation_from_brief, which likely handle different input types.

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 implies the tool is used when a markdown file needs to be converted into a styled presentation, but it does not explicitly state when to use this tool versus alternatives such as create_presentation or create_presentation_from_brief. No exclusions or alternative tool references are provided, leaving the agent to infer the appropriate context from the sibling list.

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