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

Annotations already declare destructiveHint, idempotentHint and openWorldHint, so the bar is lower, yet the description adds real behavioral context beyond them: resumption consumes credit caps and previously approved automatic delivery may publish to connected external channels. It still doesn't clarify what the destructive aspect entails, so not a 5.

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?

Three short sentences with the action front-loaded and no filler. The final clause is slightly cryptic ('Only generated logo concepts; the saved automation type must match this tool') but overall efficient.

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 no explanation, and the description covers the key side effect (publishing) and credit consumption. However, for a destructive, open-world mutation with 0% parameter documentation, it omits prerequisites, required permissions, and any parameter meaning.

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?

All four parameters (brandId, automationId, revision, idempotencyKey) have 0% schema description coverage and the description explains none of them; 'saved recipe'/'automation type' only loosely gestures at automationId. It does not compensate for the coverage gap.

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?

States a specific verb+resource ('Resume recurring generation') and scopes it to logo concepts, noting the saved automation type must match this tool, which separates it from other automation types. It does not explicitly name the sibling alternatives (activate_/pause_automation), so it falls short of a 5.

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 verb 'Resume' implies usage on a paused automation and the 'type must match' clause is an implicit precondition, but there is no explicit when-to-use vs. activate/pause guidance and no stated exclusions. Usage is implied rather than directed.

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