wireshark_check_threats

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

No annotations provided, so description carries full burden. It mentions return format (Threat analysis summary or JSON error) and example usage, but lacks details on side effects (read-only likely), permissions, or whether the cache requires updates. It is adequate but not thorough.

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 concise: one-line tag, Args, Returns, Example. It front-loads the security context and uses no unnecessary words. Every sentence serves a purpose, making it efficient for an AI agent.

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 an output schema, the description need not detail return values, but it mentions 'Threat analysis summary or JSON error'. However, it lacks context about whether the cache is local or remote, if network access is needed, or limitations like cache staleness. It is adequate for a simple tool but could be more complete.

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?

The single required parameter pcap_file is described as 'Path to capture file', which adds minimal value beyond the schema's title 'Pcap File'. Schema coverage is 0%, but the description does not specify expected file extension or format (e.g., .pcap, .pcapng).

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 clearly states the tool matches captured URLs and hostnames against URLhaus threat intelligence. It specifies the resource (URLs/hostnames) and action (match against threat intel), and distinguishes from sibling tools like wireshark_security_audit or wireshark_detect_* by focusing on URLhaus threat checking.

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 implies usage context: when you need to check captured URLs/hostnames against URLhaus. However, it does not explicitly state when not to use this tool or suggest alternatives, such as using wireshark_extract_http_requests first to extract URLs.

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