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

Annotations already declare this is a non-read-only, non-destructive, non-idempotent write, and the description adds meaningful context beyond that: proposals require human approval and nothing takes effect immediately. It still omits what happens on a duplicate term and what the proposer sees back, which matters given idempotentHint=false.

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 approval constraint front-loaded alongside the action. The second sentence largely restates the first's approval clause, so it is slightly redundant rather than maximally economical.

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?

There is no output schema and the annotations cover only the safety profile, so the description should carry the full behavioral burden. It covers the staging/approval model well but leaves batch limits, duplicate handling, and the post-call state unexplained.

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% for a single required parameter that is an array of nested objects with term, definition, and note fields. The phrase 'in their words' usefully signals verbatim capture, but the description never explains the term/definition/note roles or the 20-item cap.

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 ('send a definition ... to the workspace') plus the outcome (human approval before use). It is clearly a write-to-staging operation, distinguishable from the read-oriented siblings get_definitions and get_check, though it never names those siblings explicitly.

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 approval workflow implies when to use it (capturing a person's own definition for review), but there is no explicit when-to-use or when-not-to-use guidance and no reference to get_definitions or submit_claim_bundle as alternatives. The agent must infer the routing decision.

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