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

Annotations already declare destructiveHint=true and idempotentHint=false, so the safety profile is known. The description adds the batch ceiling (1000) and the return shape (success, deletedCount), which matters since there is no output schema, but it never says deletions are permanent/irreversible or what happens when an ID is missing — the key behavioral traits for a destructive tool.

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?

Front-loaded with the core action, then logically ordered parameters, returns, and a concrete example. The parameter block is partly redundant with the schema, but the Returns section and example earn their space by compensating for the absent output schema.

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?

Return values are covered despite no output schema, which is a genuine strength. Gaps remain for a destructive batch operation: reversibility, all-or-nothing vs partial deletion on failure, and error behavior are all unstated.

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 both tableId and recordIds are already documented, including the maxItems=1000 constraint. The description's parameter block largely restates the schema (even repeating the 'max 1000' note) and adds no new semantics such as ID format or behavior on unknown IDs.

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 ('Delete records from a table') that an agent can immediately match to intent. It does not, however, distinguish itself from the destructive-ish siblings create-records, update-records, or call-api-write, so the agent must infer that this is the bulk-delete path.

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, when-not-to-use, or prerequisite guidance is given. There is no pointer to update-records or create-records as alternatives, and nothing says whether permissions or a specific base scope are required before calling.

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