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

Although annotations already mark the tool as destructive and non-read-only, the description adds substantial behavioral context: the consent must be fresh and affirmative, the opaque bundleId prevents stale documents, prior consent cannot be reused, an 83(b) election may be executed automatically, and the returned TIN link must be opened without asking for the TIN in chat. It also covers canonicality, idempotency, and confirmation boundaries.

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 long and dense, but each labeled section serves a purpose for a legally sensitive, destructive action. It is front-loaded with the core purpose and caller gate, followed by safety and operational instructions. Minor redundancy exists between 'fresh affirmative act' and the final 'fresh, explicit user confirmation' boundary, but the overall structure aids an agent's parsing.

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 tool's complexity, legal sensitivity, 5 parameters, and absence of an output schema, the description is unusually complete. It covers purpose, caller eligibility, prerequisites, return behavior, automatic 83(b) handling, TIN-link handling, canonicality, idempotency, and the confirmation boundary. An agent has the operational context needed to invoke this tool correctly and safely.

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 low at 20%, so the description must compensate. It does add meaning for bundleId ('exact server-issued bundle returned by get_status or request_signature'), esignConsent ('one fresh affirmative act'), and signedLegalName ('only the live signer may call it'). However, formationId is never explained, leaving a meaningful gap for an otherwise verbose description.

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 opens with a specific verb and resource: 'Record one binding ESIGN/UETA consent' for 'the exact server-issued bundle returned by get_status or request_signature.' This clearly identifies the action, object, and provenance, and differentiates it from sibling tools like request_signature and prepare_83b_tin_input.

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 gives explicit caller gates: only the live signer may call it, after reviewing every listed document and providing one fresh affirmative act. It also states when not to use it, such as never reusing prior-session consent or signing for an absent cofounder, and describes an automatic 83(b) exception. This is strong when/when-not guidance.

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