Sentry Test

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

Since no annotations are provided, the description carries the full burden of behavioral disclosure. It clearly states that the tool sends traces, spans, and optionally errors, and creates a transaction with nested spans. It could mention side effects more thoroughly, such as duplicate events or permission requirements, but the primary behavior is transparent.

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 concise and front-loaded: the first sentence states the verb and purpose, and the second adds useful context about the transaction structure. Every sentence earns its place with no filler.

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 tool with two optional parameters, full schema coverage, and an output schema, the description is complete. It explains what the tool does, why it is used, and what the user can expect to verify in the Sentry dashboard.

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 input schema has 100% coverage with descriptive parameter explanations for test_type and trigger_error. The description only adds general context about optional errors, so it does not substantially improve parameter understanding beyond what the schema already provides.

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 uses a specific verb ('Test Sentry integration') and clearly names the resource and actions: sending traces, spans, and optionally errors. It further clarifies that a complete transaction with nested spans is created, which distinguishes it from the unrelated Splunk sibling tools.

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?

The description gives clear context for when to use the tool: to verify that tracing is working correctly in the Sentry dashboard. It does not provide explicit exclusions or alternative tool mentions, but no Sentry alternatives exist among the sibling tools, so this is acceptable.

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