mcp_opendaw_get_studio_settings

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

The readOnlyHint annotation already declares the safe read-only nature. The description adds that it returns all settings categories with current values, which is useful but minimal. No additional behavioral traits such as response format or error conditions are disclosed.

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 two clear, front-loaded sentences with no redundancy. The parenthetical list of categories adds value without bloating the text.

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 zero-parameter, read-only getter with an output schema, the description is complete. It states what is returned (all settings categories with current values), and the annotation covers the safety profile. No critical context is missing.

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 tool has zero parameters, and the input schema is fully empty (coverage 100%). The description correctly adds no parameter details, which is appropriate. A baseline of 4 is warranted for zero-parameter tools.

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 retrieves all studio preferences/settings and enumerates the specific categories (engine, visibility, editing, debug, storage, time-display, pointer). This is a specific verb+resource description that distinguishes it from sibling tools like set_studio_setting.

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 the tool is used to fetch current settings but does not explicitly state when to prefer it over other getter tools (e.g., get_engine_status, get_project_state) or mention any exclusions. Guidance is adequate but not explicit.

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