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rshade
by rshade

generate_config

Preview an MCP DevTools configuration by analyzing a project directory, without saving changes.

Instructions

Generate MCP DevTools configuration preview based on project detection without writing to file

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
directoryNoWorking directory to analyze (defaults to current directory)
Behavior3/5

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

The description discloses the key behavioral trait of not writing to file, which is important. However, it does not mention what output is produced, how project detection works, or what happens if detection fails. Without annotations, more detail would help.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Conciseness5/5

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single concise sentence that front-loads the core purpose and key behavior (no file writing). No unnecessary words.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Completeness3/5

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the single optional parameter and no output schema, the description is mostly adequate but lacks information on the output format (e.g., printed to stdout) and how the preview should be used after generation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Parameters3/5

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

Schema coverage is 100% with a clear description for the single parameter. The tool description adds no further meaning beyond the schema, so baseline score of 3 is appropriate.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Purpose5/5

Does the description clearly state what the tool does and how it differs from similar tools?

The description clearly states the tool generates a configuration preview based on project detection and explicitly notes it does not write to file, distinguishing it from sibling tools that may actually create or modify configs.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Usage Guidelines2/5

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool versus alternatives like detect_project or project_status. The description implies it's for previewing, but lacks explicit context on when to choose it over siblings.

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

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