subscribe_houdini_events

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

No annotations are provided, so the description carries the full burden. It discloses the valid event types and the default behavior of None/empty meaning all events. However, it does not explain side effects such as whether previous subscriptions are replaced or whether the configuration persists.

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 three sentences long, front-loaded with the purpose, and every sentence adds value: what it does, the valid types, and the default behavior. No wasted words.

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?

The description covers the core aspects: purpose, event types, and default behavior. However, given no output schema and no annotations, it lacks details on how this tool interacts with get_houdini_events or whether the subscription replaces or augments existing configured types.

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 has zero description coverage, but the description fully compensates by listing all valid event types and specifying that passing None/empty subscribes to all events. This gives complete semantic meaning to the 'types' parameter beyond the bare 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 clearly states the tool's purpose with a specific verb ('Configure') and resource ('Houdini event types'), and lists the exact supported types. However, it does not explicitly differentiate from the sibling tool get_houdini_events, which likely retrieves the collected events.

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 implies usage for setting up event collection but does not explicitly say when to use this tool versus alternatives like get_houdini_events. There is no mention of prerequisites, exclusions, or ordering relative to other tools.

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