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

With no annotations provided, the description carries the full burden of behavioral disclosure. It gives no indication of side effects, required permissions, reversibility, or the state change that confirmation triggers. The tool mutates state (confirm implies a transition), but the description is silent on these aspects, leaving the agent without critical information.

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 extremely concise at one short sentence, which is good for brevity, but it's so minimal that it lacks substantive content. It is front-loaded with the core action, but the extreme brevity undermines usefulness, making it borderline between appropriately concise and under-specified.

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 tool has two parameters, no output schema, and no annotations, the description is severely incomplete. It omits any information about the confirmation process, prerequisites (like the prepare step), expected outcomes, or error conditions. An agent cannot confidently invoke this tool based solely on the description.

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% (customer_id has a description, draft_id does not). The description adds no parameter explanations, nor does it clarify how to obtain draft_id or its format. It fails to compensate for the missing schema coverage, providing zero additional semantic value beyond the schema.

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 ('Confirm') and resource ('asset-link draft'), which is clear and distinguishes it from the sibling 'prepare' tools that likely create the draft. However, it doesn't elaborate on what 'confirm' entails, such as finalizing or activating the draft, so it's slightly above average but not fully explicit.

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 provides no guidance on when to use this tool versus alternatives. It doesn't mention that it should follow a prepare step, nor does it give any context about prerequisites or the expected workflow. An agent is left to infer the usage pattern from the name and sibling tools.

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