ransomwareGroup

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

Annotations already declare readOnlyHint=true, openWorldHint=true and destructiveHint=false, so the safety profile is covered. The description adds value beyond that by enumerating the returned content (description, known URLs, locations, profile metadata), which matters since no output schema exists. It stops short of describing behavior for an unknown or ambiguous group name.

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 tight sentences with the verb and scope front-loaded and no filler. The second sentence earns its place by listing return contents, though 'profile metadata' is vague makeweight rather than useful detail.

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 one-parameter read-only lookup with full schema coverage and annotations covering the safety profile, the description supplies what is otherwise missing: the shape of what comes back. No output schema is present, so that enumeration is the key gap it closes.

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% and the single 'name' parameter already carries a description with concrete examples ('lockbit3', 'clop', 'blackcat'). The description adds no syntax, casing, or matching-semantics detail beyond what the schema provides, so the baseline 3 applies.

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 and resource ('Get a detailed profile for a specific ransomware group by name'), which lets an agent distinguish it from the list-style siblings such as ransomwareGroups. It does not explicitly name any sibling, so the differentiation is implicit rather than stated.

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?

'By name' implies the tool is used when a group name is already known, but there is no explicit when-to-use/when-not guidance and no routing to alternatives like ransomwareSearch, ransomwareGroupVictims, or ransomlookGroups for overlapping needs. Usage is inferable but not spelled out.

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