Work Integrations MCP

This is a small MCP server that exposes tools for multiple work systems (Jira now, with Slack/GitHub and others planned).

Current tools

• jira_get_issue - Fetch a Jira issue by key
• jira_search - Search Jira using JQL
• slack_get_message_by_url - Fetch a Slack message by URL
• slack_get_channel_history - Fetch recent Slack messages
• slack_find_channel - Resolve channel name to ID
• slack_find_user - Resolve user by email or display name

Setup

1. Install dependencies:

   • npm install

2. Configure environment variables (examples):

   • JIRA_BASE=https://company.atlassian.net
   • JIRA_EMAIL=you@company.com
   • JIRA_TOKEN=your_api_token
   • JIRA_API_VERSION=3
   • SLACK_TOKEN=xoxb-your-slack-bot-token

3. Register the MCP server in Cursor (~/.cursor/mcp.json):

   {
     "mcpServers": {
       "work-integrations-mcp": {
         "command": "npx",
         "args": [
           "tsx",
           "/ABS/PATH/jira-mcp/server.ts"
         ],
         "env": {
           "JIRA_BASE": "https://company.atlassian.net",
           "JIRA_EMAIL": "you@company.com",
           "JIRA_TOKEN": "your_api_token",
           "JIRA_API_VERSION": "3",
           "SLACK_TOKEN": "xoxb-your-slack-bot-token"
         }
       }
     }
   }
   

4. Restart Cursor.

Usage examples

• "Use jira_get_issue with key CVR-248"
• "Search Jira with JQL: project = CVR ORDER BY updated DESC"
• "Use slack_get_message_by_url with url https://..."
• "Use slack_get_channel_history with channel general"
• "Use slack_find_user with email user@company.com"

Slack setup notes

Create a Slack App and install it in your workspace. Minimum scopes for public channels:

• channels:read
• channels:history
• users:read
• users:read.email

For private channels, add:

• groups:read
• groups:history

Extending

Add new tools for Slack, GitHub, or other services by adding a new folder under services/ and registering the module in server.ts:

1. Create services/<service>/client.ts for auth + API calls
2. Create services/<service>/tools.ts exporting a ToolModule
3. Import the module in server.ts and pass it to mergeToolModules
4. Add any new env variables in the Cursor MCP config if needed

Keep the tool names stable so existing prompts continue to work.