changes_enable

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

With no annotations, the description carries the full burden of behavioral disclosure. It only states that it enables change tracking and returns a JSON-formatted string; it does not mention side effects, idempotency, permissions required, or what happens if change tracking is already enabled.

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 very brief and front-loaded with the action and resource. The return line is slightly redundant given the output schema exists, but it is not excessive and the overall structure is clean and easy to parse.

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 zero-parameter tool, this is minimally viable, but it leaves gaps around behavioral expectations such as whether enabling is idempotent, whether it requires special permissions, and how it relates to querying or disabling change tracking. These gaps are more notable because no annotations are available.

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 tool has zero parameters and the schema confirms an empty properties object, so there are no parameter semantics to document. The baseline of 4 applies because the description is not required to compensate for any parameter-coverage gap.

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 specific action ('Enable') and resource ('change tracking for the current company'), and scopes it to the Changes API. It is clear enough to distinguish from siblings like changes_disable and changes_status by the verb, though it does not explicitly call out those alternatives.

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?

There is no guidance about when to use this tool versus related Change API tools such as changes_disable, changes_status, or changes_get. The intended use is implied by the word 'Enable,' but no conditions, prerequisites, or exclusions are provided.

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