summarize

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

The description discloses a cost ($0.001 USDC via x402), which is a behavioral detail, but it omits what the tool actually does, any side effects, or expected outputs. No annotations exist, so the description carries the full burden and falls short.

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 short and front-loads cost information, but the first clause is vague and does not earn its place. It is concise but under-specified, lacking necessary detail.

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 tool with no output schema and many sibling tools, the description is severely incomplete. It does not explain what to pass, what the tool returns, or any relationship to alternatives, leaving the agent without enough context to use it correctly.

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 is a single generic 'params' object with 100% schema coverage but no meaningful parameter descriptions. The tool description adds no parameter-level semantics beyond what the schema already states, so the baseline of 3 is appropriate.

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 says 'Content & AI tool' which is vague and does not specify a verb or concrete resource. It fails to state that the tool summarizes text or content, making it indistinguishable from many other content-related 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?

No guidance is provided on when to use this tool versus alternatives. There is no mention of input types, expected use cases, or exclusions.

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