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

With annotations already indicating write, idempotent, and destructive hints, the description adds valuable behavioral context: HIPAA-mandated 10-year retention, requirement for exact confirmation text, audit trail details, and authentication requirement. It does not contradict any annotation.

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 moderately structured but contains an unnecessary and incorrect enumeration of required parameters that conflicts with the schema. While the core purpose, prerequisite, and retention info are useful, the parameter list wastes space and adds confusion.

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?

The description covers purpose, prerequisite, return value (consent record with timestamp and remaining consents), retention, and authentication. Combined with the output schema and annotations, it is quite comprehensive. However, the parameter required-list error is a notable completeness gap.

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 schema already provides full coverage of all 8 parameters with descriptions (100% coverage). However, the description incorrectly lists more parameters as required than the schema marks as required (only intake_id, consent_id, patient_confirmation are required; consent_method, agent_platform, agent_session_id are optional). This misleading information degrades the parameter semantics.

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 records a patient's consent confirmation for a specific consent document, with a specific verb ('record') and resource. It distinguishes itself from siblings like consent_text (provides text) and consent_list/status (read consent data) by focusing on the submission action.

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 explicitly states the prerequisite: the agent must have already presented the full consent text from consent_text and received explicit confirmation. This provides clear guidance on when to use this tool and references the sibling tool for the prior step.

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