notebook_read_cell_metadata

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

No annotations are provided, so the description carries full burden. It states a read operation but does not disclose behavioral traits like whether it modifies the notebook, requires permissions, or has side effects. The phrase 'reads the metadata' implies idempotency, but it lacks details on error behavior or format of metadata.

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 a single, straightforward sentence with no wasted words. It is appropriately short for a simple tool, though it could be slightly more descriptive 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 tool's simplicity and lack of output schema, the description is adequate but minimal. It does not explain what metadata fields might be returned (e.g., tags, cell type), nor does it address boundary cases like invalid indices. The presence of many sibling tools raises the need for more context, yet the description remains bare.

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%, so both parameters (path, cell_index) are described, albeit minimally. The description does not add meaning beyond the schema: it does not specify what constitutes a valid cell_index (zero-based?) or path format. Baseline 3 applies as schema covers parameters fully but description adds little.

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 title is null, but the name and description clearly indicate a read operation for cell metadata, specifying verb (read) and resource (cell metadata). However, it does not differentiate from sibling tools like notebook_read_cell (which may return content) or notebook_edit_cell_metadata; the description is generic.

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 such as notebook_read_cell for content or notebook_edit_cell_metadata for mutations. No context about prerequisites (e.g., notebook must exist) or when not to use it is given.

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