jules_approve_plan

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

No annotations are provided, so the description carries the full burden of behavioral disclosure. It states that a plan is approved but does not explain side effects, reversibility, required permissions, or whether repeated approval is safe. For a state-changing action, this is a notable transparency gap.

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 eight words and gets straight to the point. There is no filler or redundant information; every word earns its place.

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?

Although an output schema exists, the description lacks essential workflow context: when a plan becomes pending, what approval unlocks, and how this relates to sibling tools like jules_start or jules_status. The definition is minimally viable but leaves important behavioral and sequencing questions unanswered.

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 has one parameter, session_id, with zero description coverage, and the description does not mention it at all. The parameter name is somewhat self-explanatory, but the description fails to clarify what session_id refers to or how it relates to the pending plan.

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 uses a specific verb ('approve') and resource ('pending Jules plan'), making the action unmistakable. It clearly distinguishes this tool from its siblings like jules_start or jules_send, none of which perform approval.

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 approval is appropriate, what makes a plan eligible for approval, or what happens if the plan is not pending. There are no exclusions or alternatives mentioned, so the agent must infer usage entirely from the one-line description.

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