action_web_snapshot

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 output nature (visible text and refs) and what is excluded (full HTML), but does not mention side effects, session requirements, or performance characteristics. The read-only nature is implied but not explicit.

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 sentence of 11 words, highly concise and front-loaded with the core action. Every word adds value, though it could be slightly expanded to cover parameters without becoming verbose.

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 is too minimal for a tool in a web interaction suite. It does not explain how to integrate with other tools (e.g., navigate before snapshot), what 'interactive' means, or how the output schema provides return values. Parameter explanations are absent, making it incomplete for effective use.

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%, and the description adds no information about the parameters (max_tokens and session_id). It neither explains the purpose of max_tokens (likely controlling output size) nor the need for session_id, leaving the agent to infer from context.

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 returns a compact interactive snapshot of visible text and refs, not full HTML. It uses specific verb 'return' and resource 'snapshot', and distinguishes from sibling tools like navigation or clicking by focusing on content extraction.

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 does not explicitly state when to use this tool versus siblings. While it implies it should be used after navigation to extract page text, it lacks guidance on prerequisites or alternatives, leaving usage ambiguous.

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