Add Slides to PowerPoint

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

Annotations indicate destructiveHint=true, and the description states it modifies an existing file. No additional behavioral details beyond annotations (e.g., error handling if file not found). Adequate but not enhanced.

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?

Relatively concise but includes redundant 'Args:' section that mirrors the schema. Examples are helpful. Slight overhead but overall 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?

With annotations and full schema coverage, the description covers necessary context. Missing mention of file modification in place, but return value is obvious. Adequate for a simple tool.

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%, baseline 3. Description merely repeats schema details (title, subtitle, content) without adding new meaning like limits or formatting rules.

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?

Description clearly states 'Add slides to an existing PowerPoint (.pptx) presentation' with a specific verb and resource. It distinguishes from siblings like office_ppt_add_chart by specifying slides.

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?

Provides two explicit use case examples: 'Add a summary slide' and 'Append more slides to the quarterly report deck'. It gives clear context but does not mention when not to use or compare with sibling tools.

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