monitor_keywords

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

Without annotations, the description carries full burden but only states 'monitors' and 'returns from the event buffer'. It does not disclose whether the tool is a one-time poll or continuous subscription, nor any behavioral traits like rate limits or authentication needs.

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 with a single sentence that captures the main function. However, it sacrifices substance for brevity, missing necessary details for an agent to use it correctly.

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?

Given no output schema, low parameter coverage, and no annotations, the description is incomplete. It does not explain the returned data format, how results are organized, or whether the stream is continuous, lacking essential context for an agent.

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 coverage is 0%, with no parameter descriptions. The description fails to explain any parameters (keywords format, limit meaning, caseSensitive behavior), providing no added value 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 uses a specific verb 'monitor' and resource 'firehose for posts containing specific keywords', clearly indicating the tool's function. It differentiates from siblings like 'search_posts' by implying ongoing monitoring, but doesn't explicitly contrast.

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 on when to use this tool versus alternatives like 'search_posts' or 'get_recent_events'. The description lacks context on scenarios, prerequisites, or exclusions.

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