Generate Spatial Weights Matrix

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

Annotations already declare readOnlyHint=false, idempotentHint=true, and destructiveHint=false, so the safety profile is covered. The description adds only a vague 'parameter whitelist' note and says nothing about where the .swm is written, whether an existing file is overwritten, or what authorization it needs.

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 tight sentence with no padding, front-loading the action and artifact. It is efficient, though its brevity is partly under-specification rather than disciplined compression.

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 10-parameter geoprocessing tool with zero schema coverage, the description should at minimum clarify key parameter choices and output behavior. The output schema covers return values, but parameter meaning and preconditions for a mutating tool are effectively absent.

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 0% across 10 parameters, so the schema alone documents nothing. The description names 'conceptualization' but does not explain its valid values, nor any of the other 9 parameters (exponent, threshold_distance, number_of_neighbors, distance_method, row_standardization, etc.). The burden is entirely unmet.

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?

States a specific verb (generate) and resource (.swm spatial weights matrix), which no sibling tool duplicates — the nearest siblings are near-table/distance tools, but none make a spatial weights matrix. Clear enough to distinguish, though it doesn't name any sibling to avoid.

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?

No indication of when to use this tool versus alternatives, nor prerequisites (e.g. does it need a projected coordinate system, an ArcGIS Pro session, or specific licenses?). The 'fixed conceptualization' note is a constraint, not usage guidance.

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