write_cell

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

No annotations provided; description states the tool writes without evaluating, which is a key behavioral trait, but lacks details on side effects, overwriting behavior, or other implications.

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?

Two concise sentences plus a brief example list, front-loaded with the core behavior and usage advice—every sentence is informative.

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?

With 7 parameters, no schema documentation, and no annotations, the description fails to explain important aspects like content formatting, style options, position semantics, or sync behavior, making it insufficient for a complex tool.

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?

0% schema description coverage; description provides no details about parameters like content, style, position, sync, leaving the agent without guidance beyond the schema.

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?

Clearly states 'Write a cell without evaluating it' and provides specific use cases (text, section headers, careful cell-by-cell construction), distinguishing it from sibling `execute_code`.

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?

Explicitly advises to prefer `execute_code(style="notebook")` for code execution and reserves `write_cell` for deliberate manual authoring, offering clear when-to-use and when-not-to-use guidance.

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