agloop_create_checkpoint

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

No annotations are provided, so the description must fully convey behavioral traits. It only states the basic function without disclosing side effects, idempotency, or consequences. More detail is needed for a mutation tool.

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 extremely concise at one sentence, with the role constraint separated. Every word is necessary and the most important information is front-loaded.

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?

Despite having an output schema, the description lacks information about parameters, return values, and behavioral context. For a tool with many siblings and zero parameter documentation, this leaves significant gaps for the agent.

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 input schema has two parameters with 0% description coverage, and the tool description does not mention them at all. The agent receives no guidance on the meaning or usage of 'label' and 'trigger', severely hindering correct invocation.

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?

Clearly states the action (create), the resource (checkpoint of current state), and the purpose (recovery). Also includes a role constraint (COORDINATOR ONLY) which adds clarity. However, it does not explicitly differentiate from similar sibling tools, though none are obviously conflicting.

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?

Provides a usage restriction (COORDINATOR ONLY) but lacks explicit guidance on when to use versus alternatives, or when not to use. The implied usage is for state recovery, but no further context is given.

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