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network_analysis

Analyze pcap files to detect indicators of compromise and inspect network traffic. Identify malicious activity and understand communication patterns.

Instructions

Analyze network capture (pcap) for IOCs and traffic

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
pcapFileYesPath to pcap file
Behavior2/5

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

No annotations are provided, so the description carries the full burden. It fails to disclose whether the tool is read-only, what output format to expect, or any side effects or limitations. While 'Analyze' hints at a non-destructive operation, this is not explicit.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

A single, well-structured sentence that is front-loaded with the action word 'Analyze'. It is concise and free of unnecessary filler, earning full marks.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness2/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the absence of both annotations and an output schema, the description must compensate but does not. It omits crucial behavioral details such as return values, file access mode, and what 'traffic' analysis entails. The tool is simple (one parameter), but the description still leaves the agent uncertain about expectations.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema description coverage is 100%, with 'pcapFile' described as 'Path to pcap file'. The tool description adds no additional meaning beyond the schema, so the baseline of 3 applies.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description uses a specific verb ('Analyze') with a clear resource ('network capture (pcap)') and a defined objective ('for IOCs and traffic'). This clearly distinguishes it from sibling tools like memory_forensics or dynamic_analysis, which target different data sources.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

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 alternatives, no prerequisites, and no mention of exclusions. The description merely states what the tool does without indicating the appropriate context or scenarios.

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

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