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

With no annotations, the description carries the full burden. 'Inspect' weakly implies a read, but it says nothing about whether a grant_token is required for access, whether status is fresh or cached, whether it mutates anything, or what happens on an invalid/expired grant.

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?

Two short sentences with the action front-loaded and the safety caveat second. Slightly wasteful in that the sandbox warning is generic, but nothing is padded.

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?

No output schema exists, and the description only loosely hints at the returned fields ('status and approved'). For a two-parameter, unannotated lookup sitting among several similar grant/poll tools, the agent is missing return shape, auth expectations, and sibling differentiation.

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 only 50% — grant_id is undocumented in the schema and the description adds nothing about it, nor about the optional grant_token. The description must compensate for that gap and instead addresses neither parameter.

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?

States a specific verb and resource: inspect the status and approved fields of an active data grant. An agent knows what it retrieves, but nothing distinguishes it from the sibling moltbound_poll_grant, which presumably reads similar state.

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 when-to-use guidance, no prerequisites, and no mention of the obvious alternative (moltbound_poll_grant) or of moltbound_request_grant/revoke_grant as adjacent steps. The only conditional text is a sandbox data warning, which is a constraint rather than usage direction.

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