wireshark_stats_conversations

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

The description lists possible errors (FileNotFound, InvalidParameter) and indicates the return type (table or JSON error). It does not explicitly state that the operation is read-only, but the function name and lack of destructive side effects suggest safety. With no annotations provided, this level of disclosure is good but slightly incomplete.

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 well-structured with separate sections for Args, Returns, Errors, and Example. It is concise and each sentence adds value. Minor improvement could be removing the brackets around 'Conversations'.

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?

The tool has an output schema (not shown), so the description need not detail return structure, but it only mentions 'Conversation statistics table' without specifics. For a tool with two parameters, it is adequate but could be more explicit about the output contents.

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 schema has 0% description coverage, so the description must fully explain parameters. It describes the 'type' parameter with valid values, but 'pcap_file' is only implied in the example and not listed in the Args section. This leaves a gap for the required parameter.

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 shows 'communication pairs and their stats' with a specific verb and resource. It distinguishes from siblings like wireshark_stats_endpoints by focusing on conversation pairs rather than endpoints.

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 explains what the tool does and provides an example, but it does not explicitly state when to use this tool versus alternatives (e.g., wireshark_stats_endpoints). The purpose is clear, but usage context is implied rather than guided.

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