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

Annotations already declare readOnly, idempotent, non-destructive, closed-world, so the safety profile is covered. The description adds useful data-scope context ('metadata/approved fields only; no secrets, contacts or original files'), which tells the agent what will NOT be returned. It says nothing about pagination behavior for a list-shaped read with limit/offset.

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?

Two short clauses, front-loaded with the operation and followed by the data-scope boundary. No filler sentences; only mild redundancy between 'authorised' and 'approved'.

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?

No output schema exists, yet the description never characterizes what an enrollment-status record contains or its shape, and it omits all three parameters including the max-100 page size and the 150-char query limit. For a read endpoint whose return value is entirely unknown to the agent, this leaves too much unspecified.

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 0% and none of the three parameters (limit, query, offset) are mentioned. 'query' is especially ambiguous — is it free-text search over enrollment records, and which fields? The description does not compensate at all for the undocumented schema.

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?

It states a read verb and a resource ('security enrollment status'), but 'security enrollment' is undefined and there are many sibling status/metadata readers (get_credential_workflow_state, get_employee_compliance_status, get_tenant_settings_metadata) with no cue for telling them apart. The scope qualifier of 'authorised ... through the existing application' muddies rather than sharpens the purpose.

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 when-to-use, when-not-to-use, or named alternative anywhere in the description, despite a dense sibling list of credential/compliance status tools. The agent must infer selection from the name alone.

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