analyze_ioc

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It says the tool identifies IOC type and provides analysis guidance, but it does not describe what analysis is performed, whether external lookups occur, or what the output looks like. This is thin but not contradictory.

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 a single sentence with the core action front-loaded and no filler. The phrase 'analysis guidance' is somewhat vague, but the overall structure is compact and easy to parse.

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 single-parameter tool, the definition is minimally sufficient for invocation, but with no output schema or annotations it does not explain what the returned guidance looks like or how it relates to sibling IOC search tools. An agent can call it correctly but may not know what to expect in response.

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 schema already documents the ioc parameter as 'hash, IP, domain, URL, etc.' The description adds the idea of identifying the type but no additional parameter-level detail, so the baseline score of 3 is appropriate.

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 ('Identify') and resource ('type of an Indicator of Compromise') and adds that it provides analysis guidance. However, it does not explicitly differentiate this tool from sibling IOC lookup tools such as threatfox_search_ioc or otx_pivot_hash, so the distinction is somewhat implicit.

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?

There is no guidance on when to use this tool versus the many sibling IOC lookup and pivot tools. It neither states conditions for use nor names alternatives, leaving the agent to infer selection from the name alone.

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