MCP-generator/refined_workflow_execution.json at main · CodeMatrix1/MCP-generator · GitHub

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{
  "steps": [
    {
      "key": "find_user",
      "kind": "runtime_tool",
      "endpointKey": "get-api-v1-users.info",
      "inputs": [
        { "name": "userId", "in": "query", "required": true }
      ],
      "outputs": {
        "userId": "user._id",
        "username": "user.username",
        "success": "success"
      },
      "inputBindings": {
        "userId": "workflow.username"
      }
    },
    {
      "key": "find_channel",
      "kind": "runtime_tool",
      "endpointKey": "get-api-v1-channels.info",
      "inputs": [
        { "name": "roomName", "in": "query", "required": true }
      ],
      "outputs": {
        "channelId": "channel._id",
        "channelName": "channel.name",
        "success": "success"
      },
      "inputBindings": {
        "roomName": "workflow.channel_name"
      }
    },
    {
      "key": "generate_welcome_message",
      "kind": "llm_step",
      "promptTemplate": "Generate a short welcome message for a new user named {{username}} joining the channel {{channel_name}}. Make it friendly and concise.",
      "inputs": [
        { "name": "username", "in": "virtual", "required": true },
        { "name": "channel_name", "in": "virtual", "required": true }
      ],
      "outputs": {
        "message_text": "message"
      },
      "inputBindings": {
        "username": "workflow.username",
        "channel_name": "workflow.channel_name"
      }
    },
    {
      "key": "create_user_if_missing",
      "kind": "runtime_tool",
      "dependsOn": ["find_user"],
      "endpointKey": "post-api-v1-users.create",
      "inputs": [
        { "name": "name", "in": "body", "required": true },
        { "name": "email", "in": "body", "required": true },
        { "name": "password", "in": "body", "required": true },
        { "name": "username", "in": "body", "required": true }
      ],
      "outputs": {
        "userId": "user._id",
        "username": "user.username",
        "success": "success"
      },
      "inputBindings": {
        "name": "workflow.username",
        "email": "workflow.username + '@example.com'",
        "password": "'generated_password'",
        "username": "workflow.username"
      }
    },
    {
      "key": "create_channel_if_missing",
      "kind": "runtime_tool",
      "dependsOn": ["find_channel"],
      "endpointKey": "post-api-v1-channels.create",
      "inputs": [
        { "name": "name", "in": "body", "required": true }
      ],
      "outputs": {
        "channelId": "channel._id",
        "channelName": "channel.name",
        "success": "success"
      },
      "inputBindings": {
        "name": "workflow.channel_name"
      }
    },
    {
      "key": "add_user_to_channel",
      "kind": "runtime_tool",
      "dependsOn": ["create_user_if_missing", "create_channel_if_missing"],
      "endpointKey": "post-api-v1-channels.invite",
      "inputs": [
        { "name": "roomId", "in": "body", "required": true },
        { "name": "userId", "in": "body", "required": true }
      ],
      "outputs": {
        "channelId": "channel._id",
        "success": "success"
      },
      "inputBindings": {
        "roomId": "steps.find_channel.channelId ?? steps.create_channel_if_missing.channelId",
        "userId": "steps.find_user.userId ?? steps.create_user_if_missing.userId"
      }
    },
    {
      "key": "send_welcome_message",
      "kind": "runtime_tool",
      "dependsOn": ["generate_welcome_message", "add_user_to_channel"],
      "endpointKey": "post-api-v1-chat.postMessage",
      "inputs": [
        { "name": "roomId", "in": "body", "required": true },
        { "name": "text", "in": "body", "required": true }
      ],
      "outputs": {
        "messageId": "message._id",
        "success": "success"
      },
      "inputBindings": {
        "roomId": "steps.add_user_to_channel.channelId",
        "text": "steps.generate_welcome_message.message_text"
      }
    }
  ],
  "notes": [
    "X-Auth-Token and X-User-Id are assumed to be provided by the system context for all runtime_tool steps.",
    "For create_user_if_missing, a dummy email and password are used as they are not available in the workflow input. This might need to be addressed if real user creation is intended."
  ]
}