ppt_read_notes

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

No annotations are provided, so the description must disclose behavioral traits. It states 'Read' which is read-only, but does not mention potential errors (e.g., slide index out of range, file not found), file format assumptions (.pptx), or any side effects (none expected). It also doesn't clarify that the tool does not modify anything or that it requires the file to exist. This is minimal disclosure.

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 concise, with a single purpose sentence plus the Args section. It is front-loaded with the core action. It could be argued that the Args section is redundant with the schema, but it provides clarity for the agent. No unnecessary fluff.

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?

The tool is simple (2 params, no nested objects), and there is an output schema (not detailed here but likely defines the return structure). The description sufficiently covers the core function, but it lacks error handling guidance (e.g., invalid slide index) and does not mention dependencies like the file must exist or be a valid .pptx. Given the presence of an output schema, the return format is covered, but behavioral edge cases are missing.

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 explain the parameters. It includes an 'Args' section that describes file_path as 'Path to the PowerPoint file (.pptx)' and slide_idx as '0-based index of the slide', which does add meaning beyond the bare schema types. However, it lacks details like constraints (e.g., must be a .pptx file, slide_idx must be valid) or examples, and the descriptions are brief. This is basic but not fully compensating for the lack of schema descriptions.

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 verb 'Read' and the resource 'speaker notes of a specific slide', which is specific and distinguishes it from siblings like ppt_read_slide (which reads slide content) and ppt_update_notes (which modifies notes). However, it could explicitly name a sibling for contrast, but the purpose is unambiguous.

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 versus alternatives. It does not mention that this is for reading notes specifically, while ppt_read_slide is for slide content, or that ppt_search might be used for finding slides. The context of use is implied but not explicit, and no exclusions or when-not-to-use scenarios are provided.

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