wireshark_editcap_time_shift

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 states the basic operation and return type but lacks detail on side effects, input validation (e.g., negative seconds), file size limits, or error scenarios. The disclosure is minimal.

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 and front-loaded: one sentence plus bullet-like args. No information is wasted. However, it could include a bit more contextual detail without becoming verbose, so it earns a 4 rather than a 5.

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 three required parameters and a simple output schema. The description covers the core functionality and return type, but lacks edge cases, error behavior, or cross-references to sibling tools. It is minimally complete but leaves gaps.

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 coverage is 0%, so the description must compensate. It adds brief parameter meanings ('Source capture file', 'Destination capture file', 'Relative time adjustment in seconds'), but no details on valid ranges, formats, or units beyond the obvious. This is adequate but not thorough.

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 'Shift packet timestamps by a relative number of seconds using editcap,' which is a specific verb and resource. It distinguishes the tool from siblings (e.g., deduplicate, split, trim) by its unique operation.

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 provides no guidance on when to use this tool versus alternatives. It does not mention prerequisites, conditions, or when not to use it. The only implicit guidance is that it shifts timestamps, but no differentiation from siblings is provided.

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