notebook_edit_cell_metadata

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

With no annotations provided, the description carries the full burden of behavioral disclosure. It does not mention whether updates are additive or replace the entire metadata object, what happens on merge logic, or any side effects (e.g., triggering re-rendering or data loss).

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, concise sentence that directly states the tool's action. No unnecessary text, but could slightly expand on key behavioral details without becoming verbose.

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 presence of a nested object (metadata) and no output schema, the description should provide more detail on the expected metadata format and return behavior. It lacks completeness for a mutation tool with complex parameter structure.

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 100%, providing clear parameter names and types. However, the description adds no additional meaning beyond the schema, such as expected structure of the metadata object or valid keys. Since coverage is high, baseline of 3 is appropriate.

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 action ('Updates') and the resource ('metadata of a specific cell'), distinguishing it from sibling tools like notebook_read_cell_metadata or notebook_edit_cell. It effectively communicates the core function.

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?

No guidance is given on when to use this tool versus alternatives like notebook_edit_cell or notebook_edit_metadata. The description does not specify prerequisites or the effect on cell behavior (e.g., metadata for code vs. markdown cells).

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