YAML Workflow for VS Code

io.github.orieg/yaml-workflow

Expose declarative YAML-defined workflows as MCP tools over stdio

client:VS Code transport:stdio runtime:pypi

Install YAML Workflow in VS Code

.vscode/mcp.json

{
  "servers": {
    "yaml-workflow": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "yaml-workflow"
      ]
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs