Get the URL for agent installation

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

Annotations already declare readOnly, idempotent, non-destructive, and open-world behavior, so the safety profile is covered. The description adds genuinely new information beyond that: the required permission scope ('Perm: manage_endpoints') and the deployment prerequisite workflow. It does not cover rate limits or URL expiry, which are the remaining behavioral unknowns.

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?

Three short sentences: purpose first, then prerequisite rationale, then the permission tag. Every sentence carries distinct information and nothing is redundant.

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?

With an output schema present, annotations covering safety, and full schema coverage, the description arguably completes the picture by adding the permission requirement and the deployment-context motivation. Only the distinction from the deployer-URL tools is left unaddressed.

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%, including enum values for install_type and response_format, so the baseline is 3. The description adds no guidance on which install_type to pick or how org_id scoping affects the returned URL, so it does not exceed what the schema already provides.

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?

Names a specific verb and resource ('Get the URL for agent installation') and adds the prerequisite rationale that the Action1 agent must be installed before an endpoint can be managed. It is clear what the tool returns, though it does not explicitly distinguish itself from similar siblings such as action1_get_windows_deployer_url or action1_get_deployer.

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 sentence about needing the agent installed before managing an endpoint implies the usage context (onboarding/deployment setup), but there is no explicit when-to-use/when-not and no routing to the closely related deployer-URL siblings. The agent must infer the choice among several URL-providing tools.

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