replaceParentalControlServices

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

The description implies a destructive action by stating 'replaces the entire list,' suggesting that existing blocked services are overwritten. However, without annotations, it would benefit from explicitly stating that prior entries are cleared. No mention of permissions or side effects.

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?

A single, concise sentence that directly states the action. No unnecessary words.

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?

For a simple tool with 2 parameters and no output schema, the description is insufficient. It lacks guidance on parameter semantics, usage context, and behavioral details, making it hard for an agent to use correctly without additional knowledge.

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 coverage is 50% (only profile_id described). The description does not explain the body parameter beyond the schema, leaving the meaning of the service identifiers unclear. No additional value added for parameters.

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 uses the verb 'replaces' and specifies the resource 'entire list of blocked services.' It is clear but does not distinguish from similar sibling tools like replaceParentalControlCategories or addToParentalControlServices.

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 on when to use this tool versus alternatives (e.g., addToParentalControlServices or removeFromParentalControlServices). Lacks context on prerequisites or consequences.

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