rolldev_inspector_overview

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

No annotations exist, so the description carries the burden; it does disclose the critical behavioral fact that the tool is read-only and never mutates the environment, which is genuinely useful. However, it says nothing about whether a running environment is required, output volume, or performance cost.

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?

Two short sentences with zero filler; the purpose is front-loaded and the read-only guarantee follows immediately. Nothing could be removed without losing signal.

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, read-only diagnostic with no output schema, the description adequately conveys what is returned (health, warnings, fixes) and its safety profile. The main omission is any hint about preconditions such as an active environment.

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 100%, so project_path and save_output_to_file are already fully documented in the schema. The description adds no extra meaning about either parameter, 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 resource (Roll Inspector overview) and enumerates what it surfaces: service health, warnings, and copyable fixes. The 'overview' framing distinguishes it from the trace/hotspot/request siblings, though no sibling is named explicitly.

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?

It implies usage as a first-stop diagnostic (health + warnings) and notes it is read-only, but never says when to prefer it over siblings like rolldev_inspector_service or rolldev_list_environments. Prerequisites (e.g., project must be started) are unstated.

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