delete_project_task_assignment

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

With no annotations, the description must disclose behavioral traits. It mentions the effect (makes task unavailable for time tracking), but fails to state that the operation is irreversible, whether it requires special permissions, or what happens if the assignment has time entries. The word 'Remove' implies deletion, but more details are needed for full transparency.

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, well-structured sentence that efficiently communicates the tool's purpose and effect without unnecessary words. It is front-loaded with the key action and provides immediate value.

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?

Given the tool's simplicity (2 parameters, no output schema), the description provides the core purpose but lacks information on return values, success indicators, or error conditions. While functionally adequate, it leaves some contextual gaps for an 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 already describes both parameters thoroughly (e.g., 'The project ID (required)'), achieving 100% coverage. The description adds no additional parameter semantics, such as constraints or sources for the IDs. Baseline is 3 per rubric.

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 tool's action ('Remove a task assignment') and its consequence ('making the task unavailable for time tracking'), using a specific verb and resource. It distinguishes from siblings like delete_task (deletes entire task) by focusing on the assignment removal.

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 implies usage when you need to remove a specific task assignment from a project, but it does not provide explicit guidance on when to use this vs. alternative sibling tools (e.g., delete_task, update_project_task_assignment). No exclusions or references to alternatives are given.

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