inspect_layer

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

No annotations are provided, so the description shoulders the burden of signaling safety and scope. 'Bounded operational summary' implies a read-only, limited result, which is useful, but it does not state side effects, permissions, or what 'bounded' excludes; this is adequate but 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?

A single front-loaded sentence with no filler; 'bounded operational summary' is immediately informative and 'by UUID or slug' is the only necessary parameter detail. Every word earns its place.

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 one-parameter tool with an output schema, this is close to sufficient: the operation and identifier format are clear and return values are covered by the output schema. However, the absence of alternatives/usage context and no annotation safety net leave minor selection uncertainty in the sibling set.

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?

With 0% schema description coverage, the schema only says layer is a string. The description adds that the identifier can be either a UUID or a slug, a genuinely useful semantic that the schema omits. It does not describe slug format or accepted values, so not a 5.

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 states a concrete resource ('a layer') and a specific product ('bounded operational summary'), which is more informative than a generic fetch. The word 'bounded' hints at a distinction from get_layer/list_layers, but it never names those siblings, so it stops short of full differentiation.

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 guidance about when to choose inspect_layer over get_layer, list_layers, or list_features. 'By UUID or slug' explains identifier format, not selection criteria or exclusions.

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