Remove Feature Class From Topology

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

Annotations already declare destructiveHint=true, idempotentHint=true, and readOnlyHint=false, so the safety profile is largely pre-supplied. The description adds the confirm=true requirement, which is genuinely beyond the structured fields, but the '破坏性开关' phrase mostly restates destructiveHint. Some additive value, not rich.

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 stating the action and its prerequisite, with no wasted words. It is terse, though arguably too terse for the remaining gaps.

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?

An output schema exists so return values needn't be explained, and annotations cover the destructive/idempotent profile. However, with 0% parameter coverage and a mutation that alters topology, the description leaves permissions, path/feature-class formats, and side effects unaddressed. Marginally adequate.

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%, so the description must carry parameter meaning. It clarifies only the confirm parameter; topology_path and feature_class have no stated format or semantics in either the schema or the description. One of three params covered is a significant shortfall.

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+resource ('从拓扑移除参与要素类' — remove a participating feature class from a topology), giving an agent a clear action. It doesn't explicitly differentiate itself from the obvious sibling arcgis_pro_add_feature_class_to_topology, but the direction of the operation is unambiguous.

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?

Beyond noting that a confirm flag and destructive switch are required, there is no guidance on when to use this tool versus alternatives (e.g. remove_rule_from_topology or delete_dataset). It names a prerequisite but no usage context or exclusions.

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