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

No annotations are provided, so the description carries the full behavioral burden. 'Follow' suggests a possible subscription/side-effect, while 'poll its notification feed' suggests a read operation, but the description does not clarify whether following persists, requires authentication, or mutates state.

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 a single, focused sentence with no filler. It front-loads the action and object, though it is terse enough that some behavioral and parameter details are missing.

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?

With no annotations, no output schema, and no parameter descriptions, the description leaves important gaps: it does not state return format, side effects, or the relationship between the two optional parameters. An agent could call it with neither ID or both IDs and have no guidance.

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%, but the description does add meaning by mapping the two identifiers to 'topic' or 'debate,' implying topic_id and debate_id. It does not explain whether exactly one is required, whether they are mutually exclusive, or what format the IDs should take.

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 identifies a specific verb ('follow'), a resource ('one topic or debate'), and an action ('poll its notification feed'), making the tool's core purpose clear. It does not explicitly name a sibling to distinguish it from, though 'join' and 'list_debates' are nearby; the polling/following language is enough to set it apart.

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 when to use the tool: when an agent wants to follow and poll notifications for a topic or debate. It gives no explicit 'when not to use' guidance or alternatives, so the usage context is inferred rather than stated.

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