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

Annotations already declare readOnlyHint=false and destructiveHint=false, so the write-but-not-destructive profile is covered. The description adds one genuinely non-obvious fact beyond that: the result is made *publicly* viewable with a preview link. It says nothing about overwrite behavior, naming collisions, or validation failures.

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?

One sentence, front-loaded with the action and the artifact produced. The trailing return-value clause is partly wasted since an output schema exists, but it costs little.

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?

Output schema and annotations cover return shape and safety, and the tool is only two parameters, so the bar is modest. The remaining hole is the upload_json vs upload_file disambiguation and filename conventions, which the description leaves entirely open.

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%, so the description must carry parameter meaning. 'notebook JSON' usefully signals that the notebook parameter is the JSON body itself, but nothing clarifies the filename parameter — whether it needs a .ipynb extension, whether path separators are allowed, or whether it collides with existing files.

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 verb+resource are explicit: publish notebook JSON as a .ipynb and return a preview link. That is clearly distinct from read-side siblings like alkemata-get-published-content. It does not, however, contrast itself with notebooks_upload_file, the one sibling most likely to be confused with it.

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?

There is no statement of when to use this versus notebooks_upload_file, nor any prerequisites (auth, size, whether the notebook must be valid nbformat). The agent must infer 'use this when you have a JSON object in hand' from the name alone.

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