Sync Channel

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

Annotations already declare readOnlyHint=false and destructiveHint=false, so the description's mention of pulling/pushing updates adds specific behavioral context. It also discloses return values (sync status and counts), which goes beyond annotations. No contradictions are present.

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 two concise sentences in English (with optional Spanish), front-loading the action and outcome. Every word adds value, and the bilingual format does not detract from clarity.

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 2-parameter complexity, excellent schema/annotation coverage, and presence of an output schema, the description is fully adequate. It mentions return values and covers all essential aspects without needing further detail.

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 100%, but the description and schema descriptions together clarify each parameter's meaning and purpose. The description explains the direction enum values ('pull' imports, 'push' exports, 'both' default), adding semantic value beyond the raw enumeration.

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 triggers a manual sync of a booking channel, specifying the action (sync), the resource (booking channel), and the outcomes (pull reservations, push calendar updates, return status/counts). This leaves no ambiguity about what the tool 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?

The description implies usage for manual sync scenarios but lacks explicit guidance on when to use this tool versus alternatives, such as automatic sync or other methods. No sibling tools are similar, so differentiation is not critical, but the absence of exclusion criteria or alternative context keeps this at a baseline score.

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