ClickUp Multi-Workspace MCP Server

A Model Context Protocol (MCP) server for integrating multiple ClickUp workspaces with AI applications. This server allows AI agents to interact with tasks, spaces, lists, and folders across different ClickUp workspaces through a standardized protocol.

🎯 Key Feature: Multi-Workspace Support

This MCP server supports managing multiple ClickUp workspaces simultaneously, allowing you to:

• Work with multiple ClickUp accounts/teams
• Switch between workspaces seamlessly
• Maintain separate configurations for each workspace
• Full backwards compatibility with single workspace setup

Developed and maintained by Alanse Inc.

Requirements

• Node.js v18.0.0 or higher (required for MCP SDK compatibility)
• ClickUp API key and Team ID for each workspace you want to integrate

Quick Start

Claude Code CLI Setup

The easiest way to add this MCP server to Claude Code:

Single Workspace:

claude mcp add clickup \
  -e CLICKUP_API_KEY=your_api_key_here \
  -e CLICKUP_TEAM_ID=your_team_id_here \
  -- npx -y @alanse/clickup-multi-mcp-server@latest

Multiple Workspaces:

claude mcp add clickup \
  -e CLICKUP_WORKSPACES='{"default":"work","workspaces":{"work":{"token":"pk_xxx_work","teamId":"123456"},"personal":{"token":"pk_xxx_personal","teamId":"789012"}}}' \
  -- npx -y @alanse/clickup-multi-mcp-server@latest

Manual Configuration

Single Workspace (Backwards Compatible)

The traditional single workspace setup still works exactly as before:

{
  "mcpServers": {
    "ClickUp": {
      "command": "npx",
      "args": ["-y", "@alanse/clickup-multi-mcp-server@latest"],
      "env": {
        "CLICKUP_API_KEY": "your-api-key",
        "CLICKUP_TEAM_ID": "your-team-id"
      }
    }
  }
}

Multiple Workspaces (New Feature)

Configure multiple workspaces using the CLICKUP_WORKSPACES environment variable.

Step 1: Create your workspace configuration

Create a JSON structure like this:

{
  "default": "work",
  "workspaces": {
    "work": {
      "token": "pk_xxx_work",
      "teamId": "123456",
      "description": "Work workspace"
    },
    "personal": {
      "token": "pk_xxx_personal",
      "teamId": "789012",
      "description": "Personal projects"
    }
  }
}

Step 2: Use in your MCP settings

You can specify the configuration in a more readable multi-line format:

{
  "mcpServers": {
    "ClickUp": {
      "command": "npx",
      "args": ["-y", "@alanse/clickup-multi-mcp-server@latest"],
      "env": {
        // Multi-line format (most readable)
        "CLICKUP_WORKSPACES": {
          "default": "work",
          "workspaces": {
            "work": {
              "token": "pk_xxx_work",
              "teamId": "123456",
              "description": "Work workspace"
            },
            "personal": {
              "token": "pk_xxx_personal",
              "teamId": "789012",
              "description": "Personal projects"
            }
          }
        }
      }
    }
  }
}

Or as a JSON string (if your MCP client requires string format):

{
  "mcpServers": {
    "ClickUp": {
      "command": "npx",
      "args": ["-y", "@alanse/clickup-multi-mcp-server@latest"],
      "env": {
        "CLICKUP_WORKSPACES": "{\"default\":\"work\",\"workspaces\":{\"work\":{\"token\":\"pk_xxx_work\",\"teamId\":\"123456\"},\"personal\":{\"token\":\"pk_xxx_personal\",\"teamId\":\"789012\"}}}"
      }
    }
  }
}

💡 Tip: Use an online JSON minifier and then escape the quotes, or use a script to generate the escaped string:

const config = {
  default: "work",
  workspaces: {
    work: { token: "pk_xxx_work", teamId: "123456", description: "Work workspace" },
    personal: { token: "pk_xxx_personal", teamId: "789012", description: "Personal projects" }
  }
};
console.log(JSON.stringify(config));
// Copy the output and use it as CLICKUP_WORKSPACES value

Using Workspace Parameter

All tools now support an optional workspace parameter:

// Get tasks from default workspace
await getTasks({ list_id: "123456789" });

// Get tasks from specific workspace
await getTasks({ workspace: "personal", list_id: "987654321" });

// Get workspace hierarchy for a specific workspace
await getWorkspaceHierarchy({ workspace: "work" });

Local Development Setup

For local development or when running the server directly from source code:

1. Clone and Install

git clone https://github.com/alanse-inc/clickup-multi-mcp-server.git
cd clickup-multi-mcp-server
npm install

2. Configure Environment Variables

Copy .env.example to .env and configure your ClickUp credentials:

cp .env.example .env

Edit .env file:

# Multi-workspace configuration
CLICKUP_WORKSPACES={"default":"alanse","workspaces":{"alanse":{"token":"pk_YOUR_TOKEN_1","teamId":"YOUR_TEAM_ID_1","description":"Alanse workspace"},"potz":{"token":"pk_YOUR_TOKEN_2","teamId":"YOUR_TEAM_ID_2","description":"Potz workspace"}}}

# Or use single workspace (legacy)
# CLICKUP_API_KEY=your_api_key_here
# CLICKUP_TEAM_ID=your_team_id_here

Note: The .env file is automatically loaded when the server starts. Environment variables in .env are automatically picked up without needing to pass them via command line.

3. Build and Run

# Build the project
npm run build

# Run locally
node build/index.js

4. Configure Claude Code for Local Development

If you want to use your local build with Claude Code, update ~/.claude.json:

{
  "mcpServers": {
    "clickup": {
      "type": "stdio",
      "command": "node",
      "args": ["/absolute/path/to/clickup-multi-mcp-server/build/index.js"]
    }
  }
}

Important: When using local build with Claude Code:

• Environment variables are loaded from .env file in the project root
• No need to specify env in ~/.claude.json (unless you want to override .env values)
• Rebuild after making changes: npm run build

NPM Installation

This package is available on npm as @alanse/clickup-multi-mcp-server.

Add this entry to your client's MCP settings JSON file:

{
  "mcpServers": {
    "ClickUp": {
      "command": "npx",
      "args": [
        "-y",
        "@alanse/clickup-multi-mcp-server@latest"
      ],
      "env": {
        "CLICKUP_API_KEY": "your-api-key",
        "CLICKUP_TEAM_ID": "your-team-id",
        "DOCUMENT_SUPPORT": "true"
      }
    }
  }
}

Or use this npx command:

npx -y @alanse/clickup-multi-mcp-server@latest --env CLICKUP_API_KEY=your-api-key --env CLICKUP_TEAM_ID=your-team-id

Obs: if you don't pass "DOCUMENT_SUPPORT": "true", the default is false and document support will not be active.

Tool Filtering

You can control which tools are available using two complementary environment variables:

ENABLED_TOOLS (Recommended)

Use ENABLED_TOOLS to specify exactly which tools should be available:

# Environment variable
export ENABLED_TOOLS="create_task,get_task,update_task,get_workspace_hierarchy"

# Command line argument
--env ENABLED_TOOLS=create_task,get_task,update_task,get_workspace_hierarchy

DISABLED_TOOLS (Legacy)

Use DISABLED_TOOLS to disable specific tools while keeping all others enabled:

# Environment variable
export DISABLED_TOOLS="delete_task,delete_bulk_tasks"

# Command line argument
--env DISABLED_TOOLS=delete_task,delete_bulk_tasks

Precedence Rules

• If ENABLED_TOOLS is specified, only those tools will be available (takes precedence over DISABLED_TOOLS)
• If only DISABLED_TOOLS is specified, all tools except those listed will be available
• If neither is specified, all tools are available (default behavior)

Example:

# Only enable task creation and reading tools
npx -y @alanse/clickup-multi-mcp-server@latest \
  --env CLICKUP_API_KEY=your-api-key \
  --env CLICKUP_TEAM_ID=your-team-id \
  --env ENABLED_TOOLS=create_task,get_task,get_workspace_hierarchy

Please filter tools you don't need if you are having issues with the number of tools or any context limitations.

Running with HTTP Transport Support

The server supports both modern HTTP Streamable transport (MCP Inspector compatible) and legacy SSE (Server-Sent Events) transport for backwards compatibility.

{
  "mcpServers": {
    "ClickUp": {
      "command": "npx",
      "args": [
        "-y",
        "@alanse/clickup-multi-mcp-server@latest"
      ],
      "env": {
        "CLICKUP_API_KEY": "your-api-key",
        "CLICKUP_TEAM_ID": "your-team-id",
        "ENABLE_SSE": "true",
        "PORT": "3231"
      }
    }
  }
}

Endpoints:

• Primary: http://127.0.0.1:3231/mcp (Streamable HTTP)
• Legacy: http://127.0.0.1:3231/sse (SSE for backwards compatibility)

Command Line Usage

npx -y @alanse/clickup-multi-mcp-server@latest --env CLICKUP_API_KEY=your-api-key --env CLICKUP_TEAM_ID=your-team-id --env ENABLE_SSE=true --env PORT=3231

Available configuration options:

Option	Description	Default
ENABLED_TOOLS	Comma-separated list of tools to enable (takes precedence)	All tools
DISABLED_TOOLS	Comma-separated list of tools to disable	None
ENABLE_SSE	Enable the HTTP/SSE transport	false
PORT	Port for the HTTP server	3231
ENABLE_STDIO	Enable the STDIO transport	true
ENABLE_SECURITY_FEATURES	Enable security headers and logging	false
ENABLE_HTTPS	Enable HTTPS/TLS encryption	false
ENABLE_ORIGIN_VALIDATION	Validate Origin header against whitelist	false
ENABLE_RATE_LIMIT	Enable rate limiting protection	false

🔒 Security Features

The server includes optional security enhancements for production deployments. All security features are opt-in and disabled by default to maintain backwards compatibility.

Quick security setup:

# Generate SSL certificates for HTTPS
./scripts/generate-ssl-cert.sh

# Start with full security
ENABLE_SECURITY_FEATURES=true \
ENABLE_HTTPS=true \
ENABLE_ORIGIN_VALIDATION=true \
ENABLE_RATE_LIMIT=true \
SSL_KEY_PATH=./ssl/server.key \
SSL_CERT_PATH=./ssl/server.crt \
npx @alanse/clickup-multi-mcp-server@latest --env CLICKUP_API_KEY=your-key --env CLICKUP_TEAM_ID=your-team --env ENABLE_SSE=true

HTTPS Endpoints:

• Primary: https://127.0.0.1:3443/mcp (Streamable HTTPS)
• Legacy: https://127.0.0.1:3443/sse (SSE HTTPS for backwards compatibility)
• Health: https://127.0.0.1:3443/health (Health check)

For detailed security configuration, see Security Features Documentation.

n8n Integration

To integrate with n8n:

1. Start the clickup-mcp-server with SSE enabled
2. In n8n, add a new "MCP AI Tool" node
3. Configure the node with:
   • Transport: SSE
   • Server URL: http://localhost:3231 (or your server address)
   • Tools: Select the ClickUp tools you want to use

Example Client

An example SSE client is provided in the examples directory. To run it:

# Start the server with SSE enabled
ENABLE_SSE=true PORT=3231 npx -y @alanse/clickup-multi-mcp-server@latest --env CLICKUP_API_KEY=your-api-key --env CLICKUP_TEAM_ID=your-team-id

# In another terminal, run the example client
cd examples
npm install
npm run sse-client

Features

📝 Task Management	🏷️ Tag Management
• Create, update, and delete tasks • Move and duplicate tasks anywhere • Support for single and bulk operations • Set start/due dates with natural language • Create and manage subtasks • Add comments and attachments	• Create, update, and delete space tags • Add and remove tags from tasks • Use natural language color commands • Automatic contrasting foreground colors • View all space tags • Tag-based task organization across workspace
⏱️ Time Tracking	🌳 Workspace Organization
• View time entries for tasks • Start/stop time tracking on tasks • Add manual time entries • Delete time entries • View currently running timer • Track billable and non-billable time	• Navigate spaces, folders, and lists • Create and manage folders • Organize lists within spaces • Create lists in folders • View workspace hierarchy • Efficient path navigation
📄 Document Management	👥 Member Management
• Document Listing through all workspace • Document Page listing • Document Page Details • Document Creation • Document page update (append & prepend)	• Find workspace members by name or email • Resolve assignees for tasks • View member details and permissions • Assign tasks to users during creation and updates • Support for user IDs, emails, or usernames • Team-wide user management
👁️ View Management
• Create and manage views across all hierarchy levels (Workspace, Space, Folder, List) • Support for list, board, calendar, table, gantt, timeline, workload and more • Update view grouping, sorting, and filter settings • Delete views • Retrieve tasks within a specific view (with pagination)
⚡ Integration Features	🏗️ Architecture & Performance
• Global name or ID-based lookups • Case-insensitive matching • Markdown formatting support • Built-in rate limiting • Error handling and validation • Comprehensive API coverage	• 70% codebase reduction for improved performance • Unified architecture across all transport types • Zero code duplication • HTTP Streamable transport (MCP Inspector compatible) • Legacy SSE support for backwards compatibility

Available Tools (81 Total, 74 non-document)

Tool	Description	Required Parameters
get_workspace_hierarchy	Get workspace structure	None
get_available_workspaces	Get all available workspaces	None
create_task	Create a task	name, (listId/listName)
create_bulk_tasks	Create multiple tasks	tasks[]
update_task	Modify task	taskId/taskName
update_bulk_tasks	Update multiple tasks	tasks[] with IDs or names
get_tasks	Get tasks from list	listId/listName
get_task	Get single task details	taskId/taskName (with smart disambiguation)
get_workspace_tasks	Get tasks with filtering	At least one filter (tags, list_ids, space_ids, etc.)
get_task_comments	Get comments on a task	taskId/taskName
create_task_comment	Add a comment to a task	commentText, (taskId/(taskName+listName))
attach_task_file	Attach file to a task	taskId/taskName, (file_data or file_url)
delete_task	Remove task	taskId/taskName
delete_bulk_tasks	Remove multiple tasks	tasks[] with IDs or names
move_task	Move task	taskId/taskName, listId/listName
move_bulk_tasks	Move multiple tasks	tasks[] with IDs or names, target list
duplicate_task	Copy task	taskId/taskName, listId/listName
merge_task	Merge two tasks	taskId, mergeFromId
get_task_time_in_status	Get time in status for a task	taskId/taskName
get_bulk_tasks_time_in_status	Get bulk time in status	taskIds[]
add_task_to_list	Add task to additional list	listId, taskId
remove_task_from_list	Remove task from list	listId, taskId
create_list	Create list in space	name, spaceId/spaceName
create_folder	Create folder	name, spaceId/spaceName
create_list_in_folder	Create list in folder	name, folderId/folderName
get_folder	Get folder details	folderId/folderName
update_folder	Update folder properties	folderId/folderName
delete_folder	Delete folder	folderId/folderName
get_list	Get list details	listId/listName
update_list	Update list properties	listId/listName
delete_list	Delete list	listId/listName
get_space_tags	Get space tags	spaceId/spaceName
create_space_tag	Create tag	tagName, spaceId/spaceName
update_space_tag	Update tag	tagName, spaceId/spaceName
delete_space_tag	Delete tag	tagName, spaceId/spaceName
add_tag_to_task	Add tag to task	tagName, taskId/(taskName+listName)
remove_tag_from_task	Remove tag from task	tagName, taskId/(taskName+listName)
get_task_time_entries	Get time entries for a task	taskId/taskName
start_time_tracking	Start time tracking on a task	taskId/taskName
stop_time_tracking	Stop current time tracking	None
add_time_entry	Add manual time entry to a task	taskId/taskName, start, duration
delete_time_entry	Delete a time entry	timeEntryId
get_current_time_entry	Get currently running timer	None
get_workspace_members	Get all workspace members	None
find_member_by_name	Find member by name or email	nameOrEmail
resolve_assignees	Resolve member names to IDs	assignees[]
create_document	Create a document	workspaceId, name, parentId/parentType, visibility, create_pages
get_document	Get a document	workspaceId/documentId
list_documents	List documents	workspaceId, documentId/creator/deleted/archived/parent_id/parent_type/limit/next_cursor
list_document_pages	List document pages	documentId/documentName
get_document_pages	Get document pages	documentId/documentName, pageIds
create_document_pages	Create a document page	workspaceId/documentId, parent_page_id/name/sub_title,content/content_format
update_document_page	Update a document page	workspaceId/documentId, name/sub_title,content/content_edit_mode/content_format

See full documentation for optional parameters and advanced usage.

Member Management Tools

When creating or updating tasks, you can assign users using the assignees parameter. The parameter accepts an array of user IDs, emails, or usernames:

Creating tasks with assignees:

{
  "name": "New Task",
  "description": "This is a new task.",
  "assignees": ["jdoe@example.com", "Jane Smith"]  // Emails, usernames, or user IDs
}

Updating task assignees:

{
  "taskId": "abc123",
  "assignees": ["newuser@example.com"]  // Replace existing assignees
}

The member management tools help resolve user references when needed.

Prompts

Not yet implemented and not supported by all client apps. Request a feature for a Prompt implementation that would be most beneficial for your workflow (without it being too specific). Examples:

Prompt	Purpose	Features
summarize_tasks	Task overview	Status summary, priorities, relationships
analyze_priorities	Priority optimization	Distribution analysis, sequencing
generate_description	Task description creation	Objectives, criteria, dependencies

Error Handling

The server provides clear error messages for:

• Missing required parameters
• Invalid IDs or names
• Items not found
• Permission issues
• API errors
• Rate limiting

The LOG_LEVEL environment variable can be specified to control the verbosity of server logs. Valid values are trace, debug, info, warn, and error (default). This can be also be specified on the command line as, e.g. --env LOG_LEVEL=info.

License

This project is licensed under the MIT License - see the LICENSE file for details.