keywords

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

No annotations exist, so the description must carry the full burden. It only discloses the $0.001 USDC cost via x402, but provides no behavioral traits such as what the tool processes, returns, or any side effects. The payment detail is useful but wholly insufficient.

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?

While extremely short, this is under-specification, not conciseness. The phrase 'Content & AI tool' is essentially meaningless and contributes no informative value.

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 output schema, no annotations, a generic schema, and a two-word description, the agent lacks all context needed for correct invocation. The cost mention is the only usable hint, but the tool's actual operation is entirely unknown.

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 has a single generic 'params' object with no specific properties, and the description adds no information about what keys or values the agent should provide. With 0% compensation from the description, parameter understanding is impossible.

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 labels it as 'Content & AI tool' without specifying a verb, resource, or actual function. It does not differentiate from sibling tools like keyword_density or extract_entities, leaving the agent to guess what 'keywords' does.

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 given on when to use this tool versus alternatives. The only additional detail is the cost, which is not a usage guideline.

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