coccocbot

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

No annotations are provided, so the description must carry the full burden. It discloses that verification is against published IP data, but fails to mention the output format (e.g., returns boolean or details), rate limits, or whether the operation is read-only. For a validation tool, the lack of response behavior is a notable gap.

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 21 words, front-loaded with the key action and resource. Every word is necessary and contributes to clarity. No redundant or irrelevant information is present.

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 the tool's simplicity (1 parameter, no output schema), the description covers the core action and data source. However, it does not mention the return value (e.g., boolean result) or any error conditions, which would be helpful for an agent to interpret the response. This is a minor but notable gap.

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 100%, so the baseline is 3. The description adds context by specifying that the IP is checked against 'Cốc Cốc Bot's published IP data on seoapi.com', which goes beyond the schema's parameter description. However, it does not provide formatting examples or constraints beyond the schema's own description.

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's purpose: checking if an IP address (IPv4 or IPv6) is a genuine Cốc Cốc Bot IP. It specifies the verb 'Check', the resource 'IP address', and the context 'genuine Cốc Cốc Bot IP'. The mention of verification against published data adds specificity. No sibling tools exist, so no differentiation is needed.

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 provide explicit guidance on when to use this tool versus alternatives, but there are no sibling tools listed. The purpose is clear, so usage is implied for IP validation related to Cốc Cốc Bot. No exclusions or prerequisites are mentioned, which is acceptable for a simple validation tool but lacks explicit direction.

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