mcp_opendaw_set_audio_region_gain

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

No annotations provided. Description explains gain control type and return value, but lacks details on error handling, permissions, or side effects. Adequate but not comprehensive.

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?

Five focused sentences with no redundancy. Front-loads purpose, then use case, then parameter details. Efficient and well-structured.

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?

Covers all required parameters and use case. Mentions return value. Lacks potential error scenarios, but sufficient for a straightforward setter with output schema.

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 has 0% description coverage. Description adds full parameter meanings, including unit indices and gain_db examples, significantly aiding agent understanding.

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 verb 'Set gain' on a specific resource 'audio region'. It provides examples of gain values and distinguishes from siblings by specifying gain control specifically.

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?

Explicitly states use cases: 'trim automation or balancing clips within a track.' Does not list alternatives or when-not-to-use, but context is clear.

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