Get conference bridges

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

Annotations already cover readOnlyHint, idempotentHint, openWorldHint, and destructiveHint, so the safety profile is clear. The description adds the HTTP endpoint and 'Body fields: none', which is mildly useful, but it does not disclose return shape or pagination behavior beyond what the schema provides. No contradiction exists.

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 compact and front-loaded with the core purpose, followed by the endpoint and a relevant body note. The reference URL is optional but harmless. No wasted words, though the snippet is so terse it borders on under-specification.

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 simple read-only list operation, the description is workable, but no output schema exists and the description does not explain what a conference bridge is, what the response contains, or how pagination behaves in practice. The schema covers query parameters, and annotations cover safety, but an agent is left to infer return semantics.

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 100%, so the query parameter object is already well documented, including supported names and explicit pagination semantics. The description only adds 'Body fields: none', which clarifies the request body but adds little parameter meaning beyond the schema.

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: 'Get conference bridges' and includes the exact endpoint 'GET /api/xm/1/conference-bridges'. The plural 'conference bridges' distinguishes it from the sibling xmatters_get_a_conference_bridge, though it does not explicitly call out that distinction.

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 guidance is provided about when to use this tool versus alternatives like xmatters_get_a_conference_bridge for single-bridge retrieval or the create/modify/delete bridge tools. The pagination semantics are left to the input schema rather than the description, so an agent receives no explicit selection criteria.

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