trace_create

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

The readOnlyHint=false annotation already conveys that this is a mutating operation, so the description's 'Generate' adds little. It says nothing about overwrite behavior when TRACE.md exists, what the 'force' flag changes, permission requirements, or side effects on the specification set.

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 efficient sentence with no filler, well front-loaded with the verb. It is concise to a fault, omitting any guidance rather than being bloated.

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 output schema, one annotation, and four completely undocumented parameters, the description leaves the agent without enough to call this correctly. It should at minimum explain force/output/enable_optional behavior and the write implications of regenerating TRACE.md.

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?

All four parameters (force, output, root_spec, enable_optional) have 0% schema description coverage, and the description explains none of them. The phrase 'resolved Specification Set' loosely gestures at root_spec but gives no format or semantics for output paths, force, or optional sections.

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 gives a specific verb ('Generate') and resource ('TRACE.md') plus the input source ('resolved Specification Set'), so the action is clear. It does not, however, distinguish itself from the sibling trace_update beyond the create/update verb distinction.

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 explicit when-to-use guidance, no prerequisites, and no named alternative such as trace_update for the update case. The only hint is the word 'Generate', which implies first-time creation but leaves routing to the agent's inference.

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