Skip to main content
Glama
minimaltek

Cardinal MCP Server

by minimaltek

create_patch

Create a patch file for Cardinal/VCV Rack modular synthesizer using predefined templates: basic-synth, ambient-pad, or empty. Specify output location.

Instructions

Create a new Cardinal/VCV Rack patch from a template or description

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
templateYesTemplate name: 'basic-synth', 'ambient-pad', or 'empty'
output_pathYesWhere to save the patch file
Behavior2/5

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

No annotations provided, so description carries full burden. It fails to disclose overwrite behavior, error conditions, or side effects. Only states 'Create a new patch' without elaboration.

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

Conciseness3/5

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

Single sentence, reasonably concise. But includes an inaccurate clause ('or description') that reduces clarity.

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

Completeness2/5

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

Lacks details about template behaviors, output_path requirements, and error handling. No output schema or additional context. Incomplete for a creation tool with no annotations.

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

Parameters2/5

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

Schema coverage is 100%, providing baseline 3. However, the description adds no value and even misaligns by referencing 'description' which is not a parameter, potentially misleading an AI agent.

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

Purpose4/5

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

The description clearly states the tool creates a new Cardinal/VCV Rack patch, distinguishing it from sibling tools that add modules, analyze, or connect modules. However, it mentions 'or description' while the schema only has a 'template' parameter, causing slight confusion.

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 on when to use this tool versus alternatives. No mention of prerequisites or when not to use it.

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

Install Server

Other Tools

Latest Blog Posts

MCP directory API

We provide all the information about MCP servers via our MCP API.

curl -X GET 'https://glama.ai/api/mcp/v1/servers/minimaltek/cardinal-mcp-server'

If you have feedback or need assistance with the MCP directory API, please join our Discord server