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

Annotations already declare readOnlyHint=true and destructiveHint=false, so the safety profile is covered. The description contributes the pagination mechanism (next_offset) and the shape of the result (preview and .ipynb URLs), which is useful added context, but it omits behavior like what happens for unpublished/private notebooks or rate limits.

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 tightly packed sentence with the action, the scope (published), the paging hint, and the return shape front-loaded. Nothing is wasted.

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?

An output schema exists so return values need not be detailed, and annotations cover safety. Still, for a three-parameter paged read with 0% schema coverage, the description should clarify the limit units and what makes a notebook eligible, which it does not.

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 and largely does not. It implies offset/paging via "next_offset" and identifies notebook_id implicitly, but never explains limit (default 12000 — the unit, characters vs. blocks, is a real ambiguity) or the offset default.

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 names a specific verb and resource: reading published notebook text and source code. It is clear enough that an agent knows it is fetching notebook content, though it does not explicitly distinguish itself from siblings like alkemata-get-published-content or alkemata-search-notebooks.

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?

Usage is only implied: "paging with next_offset" tells the agent how to iterate results, but there is no statement of when to choose this over alkemata-get-published-content or alkemata-search-notebooks, nor any precondition (e.g., notebook must be published).

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