Create an agent API key

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

Annotations already indicate readOnlyHint=false (mutation) and destructiveHint=false (non-destructive). The description adds the authorization class 'board_or_agent', which is helpful for understanding required permissions. However, it does not disclose other behavioral traits like rate limits, idempotency implications, or the key's visibility after creation.

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 extremely short (two sentences), the first of which simply repeats the title. It lacks substance and does not make efficient use of space to convey critical information. The structure is minimal but not effective.

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 complexity of the tool (two required parameters, including a nested oneOf scope), the description is grossly insufficient. It does not explain what the 'id' in path refers to, what the 'name' field represents, or how to choose and populate the scope. The presence of an output schema does not compensate for missing usage context.

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%. The description does not explain any of the parameters (id in path, name and scope in body). The complex scope oneOf with three kinds (standard, task_bridge, skill_test) is entirely undocumented textually, leaving the agent without guidance on how to properly structure the input.

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 title and description clearly state the purpose is to create an API key for an agent. The HTTP path confirms the resource. However, it does not explicitly differentiate from sibling tools like pc_get_agents_by_id_keys (list) or pc_delete_agents_by_id_keys_by_key_id (delete), though the verb 'create' implies creation.

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 provided on when to use this tool vs. alternatives, such as when to create a key vs. list or delete keys. There is no mention of prerequisites (e.g., the agent must exist) or any context about usage scenarios.

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