Prepare write

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

The description mentions 'short-lived' but does not specify the token's lifetime, side effects, or idempotency. Without annotations, the agent cannot assess if the tool mutates state or has destructive effects, missing critical behavioral disclosures for a creation action.

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 a single sentence, which is concise but severely under-specified for a tool with 8 parameters. It lacks structure such as parameter explanations or usage notes, and while front-loaded, it does not provide enough value per sentence to compensate for its brevity.

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 high parameter count (8), lack of output schema, and absent annotations, the description is wholly insufficient for safe and correct usage. It does not explain how to integrate with sibling tools like flexi_execute_write or the role of the confirmation token in a workflow.

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 8 parameters with zero descriptions, and the tool description provides no parameter information. The agent cannot infer the meaning of fields like 'evidence', 'payload', or 'payload_format', making correct invocation nearly impossible without external knowledge.

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 tool creates a short-lived confirmation token for a validated write, using a specific verb ('Create') and resource ('confirmation token'). It distinguishes from siblings like flexi_execute_write by implying a preceding validation step, making the purpose unambiguous.

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 description provides no guidance on when to use this tool versus alternatives like flexi_execute_write or flexi_validate_import. It does not specify prerequisites (e.g., prior validation) or what to do after obtaining the token, leaving the agent uncertain about workflow integration.

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