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

With no annotations, the description carries the burden of behavioral disclosure. It adds useful context by stating the mandate is 'active' and 'human-granted' and that it is recorded to a 'hash-chained ledger,' hinting at immutability. However, it does not mention authorization requirements, reversibility, or downstream effects on existing mandates.

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 focused sentence that front-loads the action and outcome. Every phrase earns its place, with no redundant or filler language.

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 eight required parameters, no output schema, and no annotations, this description is under-specified. It does not explain what a root mandate is, how scopes and budgets should be structured, what the response looks like, or whether the ledger write is permanent and irreversible.

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?

The input schema lists eight required parameters but no property descriptions, and the description does not explain any of them. The parameter names are somewhat self-explanatory, and schema description coverage is reported as 100%, so a baseline of 3 is appropriate, but no added semantic value is provided beyond the names.

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 ('Creates') and identifies the resource ('an active human-granted mandate for an agent') plus the ledger-recording behavior. It is clear, though it does not explicitly distinguish itself from sibling tools such as mandate.delegate or mandate.revoke.

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 gives no guidance on when to use this tool versus alternatives. It does not mention conditions, exclusions, or why an agent should choose mandate.mint over mandate.delegate or broker.request-access.

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