respond_pairing_requests

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

With no annotations, the description carries the full burden of behavioral disclosure. It discloses the conditional signature-verification behavior, the side effect of re-wrapping session keys, the requirement for an existing secret, and event consumption. It does not describe failure modes or response details, but the core behavioral traits are transparent.

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 dense sentences with no filler; the main action is front-loaded, followed by the prerequisite and side-effect note. Every sentence contributes essential information.

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?

For a complex, side-effecting tool with zero parameters and no annotations, the description covers intent, conditional behavior, prerequisite, and side effects. It references sibling tools for deeper context, making it complete enough for an agent to select and invoke correctly.

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 tool has zero parameters, so the baseline is 4. The schema already fully covers the empty parameter set, and the description adds relevant context about the profile and pairing secret without needing to describe parameters.

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: checking for pending device-pairing requests against this profile and granting access by re-wrapping session keys. It also distinguishes itself from siblings by naming get_pairing_secret and list_pending_events, so an agent can tell it apart.

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?

It clearly states a prerequisite (pairing secret must already exist) and points to get_pairing_secret, and it notes that the operation consumes pending events like list_pending_events. It gives context for when it applies, though it does not explicitly state exclusions or alternatives beyond these references.

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