godot-mcp-pilot

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

No annotations are provided, so the description carries the full burden. It adds valuable behavioral context: 'Non-blocking — returns immediately' indicates it launches the editor asynchronously without waiting for completion. This is crucial for understanding tool behavior beyond basic functionality.

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 extremely concise with two sentences: one stating the purpose and another adding behavioral context. Every word earns its place, and it is front-loaded with the core action, making it efficient and easy to parse.

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 moderate complexity (launching an editor), no annotations, and no output schema, the description is fairly complete. It covers purpose and key behavioral trait (non-blocking). However, it lacks details on error handling or what 'returns immediately' entails (e.g., process ID or success confirmation), leaving minor gaps.

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 parameter 'projectPath' well-documented in the schema as 'Absolute path to the project directory'. The description does not add further semantic details beyond what the schema provides, so it meets the baseline for high coverage.

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 'Open' and the resource 'Godot editor for a project', specifying the exact action. It distinguishes from siblings like 'run_project' (which executes the project) or 'get_project_info' (which retrieves information), making it unambiguous.

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 by stating 'Open the Godot editor for a project', suggesting it's for launching the editor interface. However, it does not explicitly state when to use this versus alternatives like 'run_project' (for executing without editor) or 'edit_node' (for specific edits), leaving some ambiguity in context.

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