hedera_grant_kyc

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

The description does not disclose behavioral traits beyond the action. It does not state that this is a privileged operation requiring a KYC key, nor does it clarify that the output is an unsigned transaction. Since no annotations are provided, the description carries full burden and fails to add sufficient context.

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 very short (9 words) and to the point, but it lacks structure or front-loading of key details. While concise, it sacrifices content.

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?

Given the absence of an output schema and 0% parameter coverage, the description is incomplete. It does not explain return values or the unsigned transaction nature, leaving the agent guessing about the tool's 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?

Schema description coverage is 0%, and the description does not explain any of the three parameters (tokenId, accountId, payerAccountId). The agent gets no additional meaning from the description beyond the schema's bare structure.

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 clearly states the action 'Grant KYC' and the resource 'to an account for a token'. It distinguishes from sibling tools like hedera_revoke_kyc. However, the phrase 'Build (unsigned)' adds ambiguity about whether it creates an unsigned transaction, slightly reducing clarity.

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 such as hedera_revoke_kyc or hedera_freeze_token_account. There is no mention of prerequisites like needing a KYC key or that the transaction must be signed.

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