Traceroute Path

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

No annotations are provided, so the description carries the full disclosure burden, yet it says nothing about permissions, whether it is blocking, typical runtime, network egress requirements, or what the response contains (hop list, RTTs, timeouts). For a network diagnostic where invocation can be slow or fail on firewalled hops, these are meaningful omissions.

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?

A single short sentence with no padding, but it is too thin to earn its place beyond the name. Brevity here reflects under-specification rather than disciplined editing.

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?

With no annotations, no output schema, and a network operation among 30 siblings, the description should cover at least expected output shape and use-case boundaries. It covers neither, leaving the agent without enough context to call it confidently.

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 description coverage is 100%, so target, timeout, and max_hops are already documented with defaults. The description adds no additional meaning (e.g., units, whether target accepts hostnames vs IPs, effect of max_hops truncation), so the baseline 3 applies.

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 names a specific verb and technique (perform traceroute) and the target, so the core action is identifiable. However, it is essentially a restatement of the tool name/title and gives no scope detail (IPv4/IPv6, ICMP vs UDP vs TCP probes, blocking behavior) that would let an agent distinguish it from siblings like mtr_monitor or ping_host.

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?

There is no guidance on when to use this tool rather than mtr_monitor (continuous hop monitoring) or ping_host (reachability/latency), which are the obvious close alternatives in the sibling list. An agent must infer the selection criteria entirely.

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