privacyflow_verify_api_key

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

With no annotations, the description carries the full burden. It states 'No side effects', which is a useful behavioral disclosure. However, it does not describe what happens when the key is invalid (e.g., error behavior, response format), leaving a notable gap for a verification tool.

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?

The description is a single sentence that is front-loaded with the primary action and includes the key behavioral note ('No side effects'). Every word earns its place without redundancy.

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 tool with no output schema, the description partially explains the return value ('list of authorized app IDs') but does not specify the success/error states or response format. Since there are no annotations, this omission makes the description incomplete for understanding full behavior.

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?

There are zero parameters, so the baseline is 4. The description adds value by clarifying that the tool operates on a 'configured' API key, indicating the existence of pre-existing configuration rather than taking parameters at call time. This contextualizes the lack of 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 a specific verb ('Verify') and resource ('configured PrivacyFlow API key'), and specifies the return value ('list of authorized app IDs'). This clearly distinguishes it from siblings like privacyflow_check_health (health check) and privacyflow_list_apps (listing apps), which serve different purposes.

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 description implies usage when you need to validate the API key and see authorized apps, but it does not explicitly contrast with sibling tools or state when to use this versus alternatives. There is no 'use this instead of...' guidance, so the usage context is implied rather than explicit.

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