approvals_get_pending_instructions

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

With no annotations, the description carries the disclosure burden. It conveys that this is a read-only listing operation filtered by the calling user's approval permissions, which is useful. However, it does not mention ordering, pagination, authentication requirements, or whether the result includes only base Instructions versus all instruction types.

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 one short, front-loaded sentence with no filler. Every word contributes to the meaning.

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 simple zero-parameter read tool, the description is mostly sufficient, but it leaves ambiguity around the scope of 'Instructions' relative to scheduled and persistent instructions, and it does not mention the all-pending alternative. Given the absence of annotations and output schema, a bit more context would improve completeness.

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 and the schema description coverage is 100%, so the description has no parameter details to add. Per the baseline for zero-parameter tools, this is handled appropriately.

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 operation (returns), resource (Instructions), and the specific filter (pending approval that the calling user can approve). It is not a tautology and conveys a concrete purpose, though it does not explicitly distinguish itself from the scheduled/persistent/all-pending sibling tools.

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 given about when to use this tool versus approvals_get_all_pending, approvals_get_pending_scheduled_instructions, or approvals_get_pending_persistent_instructions. The sibling names suggest alternatives, but the description itself leaves the selection decision to inference.

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