cigchat_facebook_utility_message_template_sync

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

The description discloses the required authentication scope ('Requires the 'Manage Flow' scope'), which is a useful behavioral trait. However, it does not explain what the sync does, whether it mutates data, if it is destructive, or what the effects are. With no annotations, the description carries the full burden, and 'sync' is a vague operation that could involve significant side effects, so transparency is 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?

The description is two sentences, front-loaded with the action and resource, and includes the endpoint and auth requirement in a compact format. Every word earns its place, with no fluff or repetition. It's very concise and well-structured.

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 sync operation with no annotations or output schema, the description is insufficient. It lacks an explanation of what synchronization entails, what the endpoint returns, whether it is destructive, and any important caveats. Given the ambiguity of 'sync', the description should provide more context to make the tool safe and usable. It only covers the auth requirement, which is far from complete.

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 zero parameters, so there are no parameter semantics to explain. According to the rubric, a tool with 0 parameters gets a baseline of 4. The description doesn't need to add parameter details, and it doesn't.

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 states the verb 'Sync' and the resource 'Facebook utility message templates', which gives a general sense of the action. However, 'sync' is ambiguous—it does not clarify whether templates are pushed to Facebook, pulled from Facebook, or bidirectionally synchronized. The sibling tools (create, list, delete, describe) suggest a CRUD set, but 'sync' could mean several things, so the purpose is not fully precise.

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 the related sibling tools like create, list, or delete. The only additional note is the required 'Manage Flow' scope, which is an authorization detail, not a usage guideline. There are no scenarios, exclusions, or alternative mentions.

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