transfer_vault

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It signals an ownership mutation but omits important behavior such as the confirm flag being required to execute, the irreversibility of the transfer, and the effect on the current owner's access.

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 concise, front-loaded sentence with no filler. It is efficient for stating the core purpose, although it is so terse that behavioral and usage details are left to the schema and sibling context.

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 mutating tool with no annotations and no output schema, the description is incomplete. It does not clarify how the vault is identified, that confirm must be true, or what consequences the transfer has for the current owner and the recipient.

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 100%, so the baseline is 3; each parameter is already documented in the schema. The description adds no parameter-level meaning beyond conceptually mapping 'vault' to shareId/vaultName and 'member' to memberShareId, and it does not clarify how shareId and vaultName relate or which one is sufficient.

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 states a specific verb ('transfer'), a specific resource ('vault ownership'), and the recipient ('a member'). This clearly distinguishes it from sibling tools like share_vault or update_vault_member, which involve granting access or modifying membership rather than changing ownership.

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 intended use case is implied: use this when vault ownership should be passed to a member. However, it does not explicitly explain when to choose this over share_vault or update_vault_member, nor does it mention prerequisites such as the target member already having a share in the vault.

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