rename_project_item

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

With no annotations, the description carries the burden of behavioral disclosure. It clearly indicates the action mutates the item's name and relates it to the project panel, but it omits any detail about failure modes, return values, or whether renaming affects linked items.

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 one concise, front-loaded sentence that names the action, scope, and a key usage condition. Every part contributes useful information without redundancy.

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?

For a simple two-parameter, no-output-schema tool, the description provides enough context: what it renames, when to use it, and which inputs matter. It could be slightly more complete by noting error behavior or distinguishing itself from the dedicated rename_clip/rename_bin tools, but it is not substantially incomplete.

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 documents both parameters fully (projectItemId and newName) with 100% coverage. The description adds minimal semantic value beyond restating that the operation sets the name, so the baseline score of 3 applies.

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 states a specific action—renaming a project item—and enumerates the item types it applies to (sequence, bin, clip), which helps clarify scope. It references the duplicate_sequence edge case but does not explicitly differentiate itself from the closely related rename_clip and rename_bin sibling tools.

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 a concrete trigger: use this when duplicate_sequence does not propagate the new name to the project panel. It does not, however, explain when to prefer this over rename_clip or rename_bin, so some ambiguity remains.

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