transition_role

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 doesn't mention whether this is a mutating operation (though 'transition' implies state change), whether permission requirements exist, whether the transition is reversible, or what side effects occur. The description adds minimal behavioral context beyond what the name implies.

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 a single, compact sentence with zero wasted words. It's appropriately brief for a tool whose parameters are well-documented in the schema. Efficient and to the point.

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?

The tool is a state-changing operation (role transition) with no annotations and no output schema. The description should clarify when transitions are valid, what constraints exist (e.g., allowed transition paths), and what happens to the execution state. None of this is addressed. For a mutation-type tool with three parameters, more context is needed.

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 description coverage is 100%, so all three parameters are documented in the schema. The description itself doesn't add additional parameter meaning beyond the schema. Baseline 3 is appropriate since the schema handles parameter documentation adequately, though the description adds no extra semantic value.

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 'Transition to a different role in workflow execution' uses a clear verb (transition) and resource (role in workflow execution). However, it's quite generic and doesn't distinguish itself from sibling tool 'transition_role_workflow', which sounds nearly identical. The description names the action but doesn't clarify the specific scope or how it differs from the sibling.

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?

The description provides no guidance on when to use this tool versus alternatives. With a sibling tool named 'transition_role_workflow' that appears functionally identical, there's no differentiation. No when-to-use, when-not-to-use, or alternative tool references are given.

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