run_traceroute

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

The description labels the traceroute as 'simulated,' hinting it may not be a real network operation, but provides no further behavioral details (e.g., permissions, side effects, rate limits, failure modes). With no annotations, the agent gets minimal transparency beyond the word 'simulated.'

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?

Extremely concise: one-line purpose followed by parameter docs. Every sentence is necessary. No verbosity, properly front-loaded.

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 two-parameter tool with an output schema, the description covers basic purpose and params. However, it omits the output format/behavior (even though output schema exists, the description could still hint at what to expect), and the 'simulated' aspect is not explained. Minor gaps prevent full completeness.

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 description adds substantial meaning to both parameters: 'target' is clarified as 'IP address or hostname,' and 'max_hops' gets range '(1-64, default 30).' Since the input schema has no descriptions (0% coverage), the description fully compensates for the missing semantic information.

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?

Description clearly states 'Run a simulated traceroute to a network device,' specifying the action (run), resource (traceroute), and scope (network device). The term 'simulated' adds a distinguishing nuance. While it doesn't explicitly differentiate from siblings, the purpose is specific and unambiguous.

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?

No guidance on when to use this tool versus alternatives (e.g., ping_device, check_interface). There is no mention of prerequisites, use cases, or conditions that favor traceroute over other diagnostic tools.

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