add_paragraph

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It mentions 'optional formatting' but doesn't specify whether this tool modifies an existing document in place (implying mutation), what happens if the file doesn't exist, whether it requires write permissions, or if it returns any confirmation. For a tool that likely mutates documents, this is insufficient behavioral context.

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 efficiently structured: a clear purpose statement followed by a bulleted list of parameters with brief explanations. Every sentence earns its place, and it's front-loaded with the core functionality. It could be slightly more concise by integrating the parameter explanations into a single paragraph, but overall it's well-organized and avoids redundancy.

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 complexity (8 parameters, no annotations, no output schema), the description is moderately complete. It covers parameter semantics adequately but lacks behavioral details (e.g., mutation effects, error handling) and output expectations. For a document-editing tool with many siblings, it should provide more context on usage and differences, but it meets a baseline level of functionality explanation.

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?

With 0% schema description coverage, the description compensates well by listing all 8 parameters with clear explanations of their purposes (e.g., 'font_name: Font family', 'color: Text color as hex RGB'). It distinguishes required vs. optional parameters implicitly through the 'Args:' section and examples. However, it doesn't clarify interactions between parameters (e.g., if 'style' overrides individual formatting options), leaving minor gaps.

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 purpose: 'Add a paragraph to a Word document with optional formatting.' It specifies the verb ('Add'), resource ('paragraph'), and target ('Word document'), making the action clear. However, it doesn't explicitly differentiate this tool from sibling tools like 'insert_line_or_paragraph_near_text' or 'format_text', which could cause confusion in sibling-heavy contexts.

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 provides no guidance on when to use this tool versus alternatives. With many sibling tools for document manipulation (e.g., 'add_heading', 'format_text', 'insert_line_or_paragraph_near_text'), there's no indication of whether this tool appends paragraphs, inserts them at specific locations, or how it differs from other formatting tools. This lack of context makes it hard for an agent to choose appropriately.

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