presentation_timeline_operation

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

With no annotations, description carries full transparency burden. It only states 'perform timeline operation' without disclosing side effects, permissions, or error behavior. The enum values are in schema, so description adds no behavioral context beyond that.

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?

Single sentence is concise and directly states the action. Could front-load the distinguishing feature (specific UUID) for clarity, but overall efficient.

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?

Tool is simple (2 params, enum). Description captures core function but lacks usage context and behavioral details. Adequate for low complexity but not thorough.

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 coverage is 100% (both parameters described). The description adds no extra meaning beyond the schema; it restates the need for UUID. Baseline 3 is appropriate.

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?

Description clearly states 'perform timeline operation on a specific presentation by UUID', specifying verb and resource. It distinguishes from siblings like 'focused_timeline_operation' by requiring a UUID, though it could be more explicit about the distinction.

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 on when to use this tool versus alternatives like 'focused_timeline_operation' or 'timeline_operation'. The description does not specify that this is for targeting a specific presentation by UUID, leaving the agent without decision context.

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