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YAML Workflow MCP

A lightweight workflow engine that executes tasks defined in YAML configuration files. It exposes these declarative workflows as MCP tools, allowing AI agents to trigger and manage automation pipelines, batch processing, and CI/CD tasks defined in version-controlled YAML files.

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

YAML Workflow MCP logo, by oriegCommunity listingLocal stdioSource reviewed; not executedPublished by orieg
You need:pip install yaml-workflow[mcp]
Vendor documentation

What you can do with it

  • Expose YAML-defined workflows as AI agent tools
  • Execute tasks defined in YAML configuration files
  • Run local automation and CI/CD pipelines
  • Batch processing with parallel execution

Source and maintenance

Community listingRegistry 0.9.6
mcp-registry: io.github.orieg/yaml-workflow@0.9.6Source repository
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

yaml-workflow 0.9.6

pypiuvx
yaml-workflow package definition
{
  "version": "0.9.6",
  "transport": "stdio",
  "identifier": "yaml-workflow",
  "runtimeHint": "uvx",
  "registryType": "pypi",
  "registryBaseUrl": "https://pypi.org",
  "packageArguments": [
    {
      "type": "positional",
      "value": "serve-mcp"
    },
    {
      "name": "--dir",
      "type": "named",
      "value": "{workflow_dir}",
      "variables": {
        "workflow_dir": {
          "format": "filepath",
          "default": "workflows",
          "isRequired": true,
          "description": "Path to the directory of workflow definitions"
        }
      },
      "isRequired": true,
      "description": "Directory containing workflow YAML definitions to expose as tools"
    }
  ],
  "runtimeArguments": [
    {
      "name": "--from",
      "type": "named",
      "value": "yaml-workflow[mcp]",
      "description": "Install the package with the [mcp] extra so the serve-mcp command is available"
    }
  ]
}

Tools

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No tool definitions available.

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

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Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "yaml-workflow-mcp": {
      "command": "uvx",
      "args": [
        "yaml-workflow==0.9.6",
        "serve-mcp",
        "--dir={workflow_dir}"
      ]
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "yaml-workflow-mcp": {
      "command": "uvx",
      "args": [
        "yaml-workflow==0.9.6",
        "serve-mcp",
        "--dir={workflow_dir}"
      ]
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "yaml-workflow-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "yaml-workflow==0.9.6",
        "serve-mcp",
        "--dir={workflow_dir}"
      ]
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "yaml-workflow-mcp": {
      "command": "uvx",
      "args": [
        "yaml-workflow==0.9.6",
        "serve-mcp",
        "--dir={workflow_dir}"
      ]
    }
  }
}

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