Google Docs MCP Server

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

No annotations are provided, so the description carries the full burden. It mentions the tool 'Converts existing paragraphs' but does not disclose behavioral traits such as whether this is a destructive operation (overwrites content), requires specific permissions, or has rate limits. The description lacks details on error handling, response format, or 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 appropriately sized with two sentences: the first states the purpose, and the second adds usage guidance for nesting. It is front-loaded with the core function and has zero waste, making it efficient and easy to parse.

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's moderate complexity (6 parameters, 3 required) and high schema coverage (83%), the description is mostly complete. It covers the main purpose and nesting usage. However, with no annotations and an output schema present (though not detailed here), it could benefit from more behavioral context, but the essentials are addressed.

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 83%, which is high, so the baseline is 3. The description adds minimal value beyond the schema: it implies 'range' relates to 'start_index' and 'end_index' and mentions 'nesting levels' for 'nesting_level', but does not explain parameter interactions or provide additional semantics like format constraints or examples.

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: 'Create a bulleted or numbered list from a range of paragraphs' with the specific action 'Converts existing paragraphs within the specified range into a list.' It distinguishes itself from siblings like 'apply_paragraph_style' or 'insert_text' by focusing on list creation from existing content, not styling or insertion.

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 clear context for usage: 'To create a nested list, use different nesting levels.' However, it does not explicitly state when to use this tool versus alternatives like 'apply_paragraph_style' for non-list formatting or 'insert_text' for adding new list items, nor does it mention prerequisites (e.g., document must exist).

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