Bitrix24 MCP

A Model Context Protocol server for Bitrix24 task planning.

Bitrix24 MCP equips AI assistants with tools to search users and workgroups, search/list tasks, fetch task details (optionally with comments), create/update tasks and subtasks, list epics and create/update Scrum tasks (epic/story points/backlog or sprint), and manage Kanban/My Planner columns (get stages, move/reorder tasks).

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Install using pip:

pip install bitrix24-lkp-mcp

Set your webhook URL and configure your MCP client:

{
  "mcpServers": {
    "bitrix24": {
      "command": "uvx",
      "args": ["bitrix24-lkp-mcp"],
      "env": {
        "BITRIX_WEBHOOK_URL": "https://your-domain.bitrix24.com/rest/1/token/"
      }
    }
  }
}

Features

Bitrix24 MCP provides tools for AI-assisted task planning:

• Search tasks by title with partial matching.
• Get full task details including description for AI analysis.
• Create subtasks under parent tasks automatically.
• Built-in rate limiting (respects Bitrix24's 2 req/sec limit).
• Secure authentication via Bitrix24 inbound webhooks.

Bitrix24 MCP requires Python 3.11+.

Configuration

1. Create Bitrix24 Webhook

1. Go to your Bitrix24 portal
2. Navigate to Developer resources → Other → Inbound webhook
3. Click Add inbound webhook
4. Set permissions: tasks (Read and write tasks)
5. Copy the webhook URL

2. Set Environment Variable

export BITRIX_WEBHOOK_URL="https://your-domain.bitrix24.com/rest/1/your-token/"

3. Configure MCP Client

Cursor - Add to ~/.cursor/mcp.json:

{
  "mcpServers": {
    "bitrix24": {
      "command": "uvx",
      "args": ["bitrix24-lkp-mcp"],
      "env": {
        "BITRIX_WEBHOOK_URL": "https://your-domain.bitrix24.com/rest/1/token/"
      }
    }
  }
}

Claude Desktop - Add to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows):

{
  "mcpServers": {
    "bitrix24": {
      "command": "uvx",
      "args": ["bitrix24-lkp-mcp"],
      "env": {
        "BITRIX_WEBHOOK_URL": "https://your-domain.bitrix24.com/rest/1/token/"
      }
    }
  }
}

Claude Code - Add to ~/.claude.json:

{
  "mcpServers": {
    "bitrix24": {
      "command": "uvx",
      "args": ["bitrix24-lkp-mcp"],
      "env": {
        "BITRIX_WEBHOOK_URL": "https://your-domain.bitrix24.com/rest/1/token/"
      }
    }
  }
}

Codex CLI - Add to ~/.codex/config.toml:

[mcp_servers.bitrix24]
command = "uvx"
args = ["bitrix24-lkp-mcp"]
env = { "BITRIX_WEBHOOK_URL" = "https://your-domain.bitrix24.com/rest/1/token/" }

Available Tools

task_search

Search for tasks by title. Use this to find a task when user provides task name. Returns matching tasks with id, title, responsibleId, groupId, parentId, status, and url.

Parameter	Type	Required	Description
query	string	Yes	Task title to search for
limit	int	No	Maximum results (default: 10)

task_get

Get detailed information about a task by ID. Returns title, description, assignee, and group. Also includes attachmentFileIds (from Bitrix24 UF_TASK_WEBDAV_FILES; empty list if none). Also includes stageId (Kanban stage ID, if the task is in a project with stages; otherwise null).

Parameter	Type	Required	Description
id	int	Yes	Task ID
includeComments	bool	No	Include task comments (legacy API via task.commentitem.getlist)

task_comment_add

Add a comment to a task (via task.commentitem.add).

Parameter	Type	Required	Description
id	int	Yes	Task ID
message	string	Yes	Comment text

task_create

Create a new task or subtask. Use parentId to create a subtask under an existing task.

Parameter	Type	Required	Description
title	string	Yes	Task title
responsibleId	int	Yes	Assignee user ID
description	string	No	Task description
groupId	int	No	Workgroup/Scrum ID
parentId	int	No	Parent task ID (creates subtask)
deadline	string	No	Deadline (ISO 8601)
priority	string	No	low, medium, high

task_update

Update an existing task (via tasks.task.update). At least one updatable field must be provided.

Supports:

• Main: title, description, priority, status (accepts common synonyms like "in progress", "done")
• People: assignee (responsibleId), participants (accomplices), observers (auditors)
• Dates: deadline, planned start/end
• Project: group/project, parent task
• Kanban stage: stageId (if task is in a project with stages)

Parameter	Type	Required	Description
id	int	Yes	Task ID
title	string	No	Task title
description	string	No	Task description
priority	string	No	low, medium, high
status	string	No	pending, in_progress, completed, deferred (also accepts: "in progress", "done")
responsibleId	int	No	Assignee user ID
accomplices	list[int]	No	Participant user IDs
auditors	list[int]	No	Observer user IDs
deadline	string	No	Deadline (ISO 8601)
startDatePlan	string	No	Planned start date (ISO 8601)
endDatePlan	string	No	Planned end date (ISO 8601)
groupId	int	No	Workgroup/Project ID
parentId	int	No	Parent task ID (use 0 to clear)
stageId	int	No	Kanban stage ID (use 0 to clear)

scrum_epic_list

List Scrum epics for a Scrum group (via tasks.api.scrum.epic.list). Use this to find epicId by epic name.

Parameter	Type	Required	Description
groupId	int	Yes	Scrum group/workgroup ID
query	string	No	Filter by epic name (case-insensitive substring match)
limit	int	No	Max results (default: 50)

scrum_task_get

Get Scrum-specific fields for a task (via tasks.api.scrum.task.get), including epicId, storyPoints, and entityId.

Parameter	Type	Required	Description
id	int	Yes	Task ID

scrum_task_update

Update Scrum fields for an existing task (via tasks.api.scrum.task.update). Supports setting an epic by epicId or by epicName (resolved within the task's groupId).

Parameter	Type	Required	Description
id	int	Yes	Task ID
epicId	int	No	Epic ID (mutually exclusive with epicName)
epicName	string	No	Epic name (mutually exclusive with epicId)
storyPoints	string	No	Story points (string)
entityId	int	No	Backlog/sprint ID
sort	int	No	Sorting

scrum_task_create

Create a task in a Scrum group and attach Scrum fields. Internally: creates the base task via tasks.task.add, then configures Scrum via tasks.api.scrum.task.update.

Parameter	Type	Required	Description
title	string	Yes	Task title
responsibleId	int	Yes	Assignee user ID
groupId	int	Yes	Scrum group/workgroup ID
description	string	No	Task description
deadline	string	No	Deadline (ISO 8601)
priority	string	No	low, medium, high
epicId	int	No	Epic ID (mutually exclusive with epicName)
epicName	string	No	Epic name (mutually exclusive with epicId)
storyPoints	string	No	Story points (string)
entityId	int	No	Backlog/sprint ID
sort	int	No	Sorting

task_stages_get

Get Scrum board columns (stages) for the current sprint of a group/project.

For Scrum groups (entityId > 0), this tool fetches the current sprint via tasks.api.scrum.sprint.list, then fetches stages via tasks.api.scrum.kanban.getStages.

Returns stages with id, title, sort, color, systemType, and sprintId.

Parameter	Type	Required	Description
entityId	int	Yes	Scrum group ID; use 0 for current user's "My Planner" stages (fallback)

task_stages_move_task

Move a task between kanban/Scrum columns (via task.stages.movetask). Optionally set the task position within the target column using before or after.

Parameter	Type	Required	Description
id	int	Yes	Task ID
stageId	int	Yes	Target stage ID
before	int	No	Place task before this task ID (mutually exclusive with after)
after	int	No	Place task after this task ID (mutually exclusive with before)

user_search

Search for users by name. Use this to find a user's ID when you need to assign tasks.

Parameter	Type	Required	Description
query	string	Yes	User name to search for

task_list_by_user

List tasks assigned to a specific user. Returns tasks with id, title, responsibleId, groupId, parentId, status, and url.

Parameter	Type	Required	Description
responsibleId	int	Yes	User ID
status	string	No	Filter: pending, in_progress, completed, deferred
limit	int	No	Maximum results (default: 50)

group_search

Search for workgroups/scrums by name. Use this when the user provides a group name (not an ID).

Parameter	Type	Required	Description
query	string	Yes	Group name to search for
limit	int	No	Maximum results (default: 10)

Example Usage

User: "Plan for task Auto Send welcome email"

AI: [Searches for task, reads description, proposes subtasks]
    
    Based on the task description, here's my proposed plan:
    1. Set up email service configuration
    2. Create welcome email template  
    3. Implement user signup event listener
    4. Implement email sending logic
    
    Ready to create these subtasks?

User: "Yes, create them"

AI: [Creates subtasks with parentId pointing to original task]
    
    Created 4 subtasks under task #456.

Local Development

If you're contributing or running from source:

git clone https://github.com/lamkimphu258/bitrix24-lkp-mcp.git
cd bitrix24-lkp-mcp

uv venv
source .venv/bin/activate
uv pip install -e ".[dev]"

export BITRIX_WEBHOOK_URL="https://your-domain.bitrix24.com/rest/1/token/"
python -m bitrix_mcp

To point Cursor at your local checkout, set command to your local venv python:

{
  "mcpServers": {
    "bitrix24": {
      "command": "/path/to/bitrix24-lkp-mcp/.venv/bin/python",
      "args": ["-m", "bitrix_mcp"],
      "env": {
        "BITRIX_WEBHOOK_URL": "https://your-domain.bitrix24.com/rest/1/token/"
      }
    }
  }
}

Contribute

See CONTRIBUTING.md for development setup and guidelines.

Dependencies

Bitrix24 MCP relies on these libraries:

• fastmcp - MCP server framework.
• httpx - Async HTTP client.
• pydantic - Data validation.

License

MIT License - see LICENSE for details.

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Bitrix24 MCP is MIT licensed code.