Final Cut Pro MCP Server

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 mentions 'save and manage' but does not specify whether this requires permissions, if changes are destructive, what happens to existing presets, or the response format. For a tool with mutation capabilities and no annotations, this is a significant gap in 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, efficient sentence that front-loads the core purpose without unnecessary words. Every part of the sentence contributes directly to understanding the tool's function, making it highly concise 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?

Given the tool has one parameter with full schema coverage but no annotations or output schema, the description is minimally adequate. It covers the basic purpose but lacks details on behavioral traits, usage context, and output, which are important for a tool that likely involves mutations and management operations.

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%, with the 'action' parameter fully documented in the schema via its enum and description. The tool description does not add any parameter details beyond what the schema provides, so it meets the baseline score of 3 for adequate but not additive 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 clearly states the tool's purpose as 'Save and manage effect presets for color corrections, video effects, and audio effects,' which specifies the verb ('save and manage'), resource ('effect presets'), and scope ('color corrections, video effects, and audio effects'). It does not explicitly differentiate from sibling tools like 'manage_effects' or 'color_correction_nav,' but the focus on presets provides reasonable distinction.

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. It does not mention prerequisites, exclusions, or comparisons to sibling tools such as 'manage_effects' or 'add_effect,' leaving the agent without context for tool selection.

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