mesh_configure

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

No annotations are provided, so the description carries the full behavioral burden. 'Set' implies a write/configuration operation, but the description does not disclose permission requirements, revision/idempotency behavior for expected_revision and request_key, or side effects.

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?

The description is brief and front-loads the main purpose. However, the second clause 'tetrahedral meshing is explicit' is ambiguous and does not clearly earn 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 9-parameter configuration tool with no annotations and no schema parameter descriptions, the one-sentence description is far too incomplete. It omits usage context, parameter semantics, and mutation behavior, leaving the agent with insufficient information to invoke it correctly.

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 schema has 9 parameters with 0% description coverage, including required concurrency fields (session_id, expected_revision, request_key). The description does not explain any parameter meaning, formats, or interactions, so it fails to compensate for the schema gap.

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 specific verb and resource: 'Set structured single-box hex controls.' It also distinguishes the scope from tetrahedral meshing, which helps separate it from general mesh-generation tools, even though it does not name a particular sibling alternative.

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 tool. The clause 'tetrahedral meshing is explicit' is too cryptic to serve as clear routing advice.

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