add_footnote_enhanced

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

No annotations are provided, so the description carries full burden for behavioral disclosure. It mentions 'enhanced footnote addition' and 'guaranteed superscript formatting', which suggests reliability and specific formatting outcomes. However, it lacks critical behavioral details: whether this tool modifies files in-place or creates new ones (implied by 'output_filename' parameter), what happens if the paragraph_index is invalid, or if there are any rate limits or authentication requirements. For a mutation tool with zero annotation coverage, this is insufficient.

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 and well-structured with two sentences. The first sentence establishes the enhanced nature and key feature (guaranteed superscript formatting), while the second specifies the placement and style handling. There's no wasted language, though it could be slightly more informative without losing conciseness.

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 (a mutation tool for document processing), lack of annotations, 0% schema description coverage, and no output schema, the description is incomplete. It mentions 'enhanced' and formatting guarantees but fails to cover critical aspects: parameter meanings, error conditions, file handling behavior (e.g., whether 'output_filename' creates a new file), or what 'proper style handling' entails. For a tool with 4 parameters and no structured documentation, this leaves significant gaps.

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%, meaning none of the 4 parameters have descriptions in the schema. The tool description provides no information about any parameters—it doesn't explain what 'filename', 'paragraph_index', 'footnote_text', or 'output_filename' represent or how they should be used. With 0% coverage and no parameter guidance in the description, the agent must guess parameter meanings, which is inadequate.

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: 'Enhanced footnote addition with guaranteed superscript formatting. Adds footnote at the end of a specific paragraph with proper style handling.' It specifies the action (add footnote), target (end of specific paragraph), and key features (enhanced, guaranteed superscript formatting, proper style handling). However, it doesn't explicitly differentiate from sibling tools like 'add_footnote_robust' or 'add_footnote_to_document', which prevents a score of 5.

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 multiple sibling tools for adding footnotes (e.g., 'add_footnote_robust', 'add_footnote_to_document', 'add_footnote_before_text'), the agent receives no help in selecting this specific tool. The description mentions 'enhanced' and 'guaranteed superscript formatting', but these are feature highlights rather than usage guidelines.

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