conversation_topics

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

The description conveys that the operation is a retrieval ('Retrieves') and adds context about how topics are derived ('inferred from recognised phrases in the customer-agent interaction'). With no readOnlyHint or destructiveHint annotations, the description carries the burden, and it partially covers safety and semantics. It does not disclose output shape, empty-result behavior, pagination, or any authentication/data-availability constraints.

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 sentences with no unnecessary wording. The first sentence front-loads the action and object, and the second sentence adds useful semantic context about what topics represent. Every phrase 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?

This is a simple single-parameter retrieval tool, and the description clearly identifies the returned concept (topics) and its meaning. The absence of an output schema is a minor gap because the exact response structure is not described, but for the tool's simplicity the definition is largely complete.

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 already fully documents the single parameter, conversationId, including its type, format, pattern, and an example. The description adds only the contextual notion of 'a specific conversation', which does not materially expand on the schema. Given 100% schema description coverage, the baseline of 3 is appropriate.

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 action and resource: 'Retrieves Speech and Text Analytics topics detected for a specific conversation.' It also clarifies what 'topics' mean with examples like cancellation and billing enquiry. However, it does not explicitly differentiate itself from sibling per-conversation tools such as conversation_sentiment or conversation_transcript.

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?

Usage is implied: an agent can infer this tool is appropriate when it has a specific conversationId and needs business-level topics for that conversation. However, there is no explicit when-to-use guidance, no mention of alternatives, and no exclusions to prevent choosing this tool over the sibling tools.

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