IBM Maximo MCP Server

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🏭 Maximo MCP Server

AI-Powered Development for IBM Maximo

Transform your Maximo development workflow with AI-driven schema discovery, live data querying, intelligent code generation, and full write-back capabilities.

Author: Markus van Kempen
Email: mvankempen@ca.ibm.com | markus.van.kempen@gmail.com
Date: 16 September 2026

Getting Started • Documentation • Live Demo • Use Cases

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🎯 What is This?

The Maximo MCP Server is a Model Context Protocol server that connects AI assistants (like Antigravity, Cursor, or VS Code Copilot) directly to your IBM Maximo environment. Instead of manually copying API documentation, the AI can:

Capability	Description
🔍 Discover APIs	Find available Object Structures (MXWO, MXASSET, etc.)
📋 Inspect Schemas	Get exact field names, types, and descriptions
📊 Query Live Data	Execute OSLC REST queries and see real results
🎨 Generate UI	Create Carbon Design System tables and dashboards
✅ Validate Instantly	Test queries before generating final code
✏️ Create Records	Create Work Orders, Assets, Service Requests via AI
🔄 Update Records	Partially update any Maximo record by ID
⚡ Run Actions	Trigger Maximo business workflows (status changes, approvals)

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📚 Documentation

Core Guides

Document	Description
📖 Maximo MCP Server Guide	Complete setup, configuration, and tool reference
🔌 Maximo API Interaction Guide	OSLC query syntax, code generation patterns, troubleshooting
🎬 Asset Manager Case Study	Step-by-step walkthrough of building a complete app
🧩 Maximo API Explorer Guide	VS Code extension: install, connect, explore, generate apps

French Translations

Document	Description
📖 Guide du Serveur MCP Maximo	Version française du guide complet
🔌 Guide d'Interaction API Maximo	Version française du guide API

Word Documents

All guides are also available in .docx format in the docs/ folder for offline reading and sharing.

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⚡ Quick Start

Prerequisites

• Node.js v18 or higher
• Maximo API Key with read access
• AI IDE with MCP support (Antigravity, Cursor, VS Code + Continue)

Installation

Installation

Method 1: Run directly with npx (Recommended)

npx maximo-mcp-server

Method 2: Clone from Source

# Clone the repository
git clone https://github.com/markusvankempen/maximo-mcp-ai-integration-options.git
cd maximo-mcp-ai-integration-options

# Install dependencies
npm install

# Set up environment variables
cp .env.example .env
# Edit .env with your Maximo credentials

Environment Configuration

Edit the .env file with your Maximo credentials:

# .env (never commit this file!)
MAXIMO_URL=https://your-maximo-host.com/maximo/api
MAXIMO_HOST=https://your-maximo-host.com
MAXIMO_API_KEY=your-api-key-here
MAXIMO_OPENAPI_PATH=./maximo_openapi.json
PORT=3002

Download the OpenAPI Schema (Recommended)

The OpenAPI schema file enables offline schema lookups for faster AI responses:

# Download from your Maximo instance
curl -X GET "https://your-maximo-host.com/maximo/oslc/oas/api" \
     -H "apikey:your-api-key-here" \
     -o maximo_openapi.json

Alternatively, download via Swagger UI at: https://your-host/maximo/oslc/oas/api.html (Click "Explore" or "Download")

Method 3: Direct Browser Download (Manual)

If curl fails (e.g., due to SSL/network errors), you can manually download the file:

1. Open this URL in your browser: https://[YOUR_MAXIMO_HOST]/maximo/oslc/oas/api (Replace [YOUR_MAXIMO_HOST] with your actual server address)

2. You may be prompted to log in to Maximo.

3. Once the JSON loads, right-click the page and select "Save Page As...".

4. Save the file as maximo_openapi.json in your project root folder.

Note: This file is ~12MB and contains all Object Structure definitions for your Maximo instance.

IDE Configuration

VS Code with GitHub Copilot (Recommended)

Option 1: Install from the MCP Server Gallery

1. Enable chat.mcp.gallery.enabled in VS Code settings
2. Open the Extensions view (⇧⌘X)
3. Type @mcp maximo in the search field
4. Click Install to add the Maximo MCP server

Option 2: Add manually via mcp.json

1. Open the Command Palette (⇧⌘P) → MCP: Open Workspace Folder Configuration
2. Add the following configuration:

{
  "inputs": [
    {
      "type": "promptString",
      "id": "maximo-url",
      "description": "Maximo REST API Base URL (e.g., https://your-host/maximo/api)"
    },
    {
      "type": "promptString",
      "id": "maximo-api-key",
      "description": "Maximo API Key",
      "password": true
    },
    {
      "type": "promptString",
      "id": "maximo-host",
      "description": "Maximo Host URL (e.g., https://your-host)"
    }
  ],
  "servers": {
    "maximo-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": ["-y", "maximo-mcp-server"],
      "env": {
        "MAXIMO_URL": "${input:maximo-url}",
        "MAXIMO_API_KEY": "${input:maximo-api-key}",
        "MAXIMO_HOST": "${input:maximo-host}"
      }
    }
  }
}

3. VS Code will prompt you for your Maximo credentials when the server starts.

💡 Tip: This project includes a .vscode/mcp.json file. If you clone the repo, VS Code will auto-detect the MCP server configuration.

Google Antigravity (Manual Setup Required)

⚠️ Note: The Antigravity MCP Store is curated and does not auto-discover servers from the registry. You must add this server manually.

1. Open Antigravity
2. Click "..." dropdown at the top of the Agent panel
3. Select "MCP Servers" → "Manage MCP Servers" → "View raw config"
4. Add to your mcp_config.json:

{
  "mcpServers": {
    "maximo-mcp-server": {
      "command": "npx",
      "args": ["-y", "maximo-mcp-server"],
      "env": {
        "MAXIMO_URL": "https://your-maximo-host/maximo/api",
        "MAXIMO_API_KEY": "your-api-key-here",
        "MAXIMO_HOST": "https://your-maximo-host"
      }
    }
  }
}

5. Save and click Refresh

Cursor / Claude Desktop

# Copy the template
cp config/mcp_config.json.example ~/.cursor/mcp.json
# Or for Claude Desktop:
cp config/mcp_config.json.example ~/Library/Application\ Support/Claude/claude_desktop_config.json

Edit with your Maximo credentials:

{
  "mcpServers": {
    "maximo-mcp-server": {
      "command": "npx",
      "args": ["-y", "maximo-mcp-server"],
      "env": {
        "MAXIMO_URL": "https://your-maximo-host/maximo/api",
        "MAXIMO_API_KEY": "your-api-key-here"
      }
    }
  }
}

Verify Connection

In your AI IDE, ask:

"Is the Maximo MCP server connected?"

The AI will call get_instance_details and confirm connectivity.

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🎬 Live Demo

Asset Manager Application

We built a complete Maximo Asset Manager web application using only natural language prompts and the MCP server.

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50 assets loaded with real-time filtering and search

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Demo Features

Feature	Screenshot
Full Dashboard	50 assets, 4 stat cards, 3 sites
Search Filter
Site Filter

🎥 Screen Recording

A complete video demonstration is available: assets_demo_recording.webp

Try It Yourself

# Start the local proxy server
node server.js

# Open in browser
open http://localhost:3002/demos/assets.html

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🛠 Available MCP Tools

The server exposes 9 tools to the AI — 6 read tools and 3 write/CRUD tools:

Read Tools

Tool Name	Description
list_object_structures	List available Maximo Object Structures (APIs)
get_schema_details	Get field definitions for an Object Structure
query_maximo	Execute OSLC REST queries
render_carbon_table	Generate Carbon Design HTML tables
render_carbon_details	Generate detail view for a record
get_instance_details	Check server connectivity

Write Tools (CRUD)

⚠️ Write tools modify live data. Use a read-only API key for exploration; only enable write access for known workflows.

Tool Name	Description
create_record	Create a new record in any Maximo Object Structure
update_record	Partially update fields on an existing record by ID
run_action	Execute Maximo business actions (status changes, approvals)

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💡 Use Cases

1. Generate API Calls

"Get me the last 10 approved work orders from BEDFORD site"

The AI calls get_schema_details(MXWO), understands the fields, and generates:

GET /maximo/api/os/mxwo
    ?oslc.where=status="APPR" and siteid="BEDFORD"
    &oslc.select=wonum,description,status,reportdate
    &oslc.orderBy=-reportdate
    &oslc.pageSize=10
    &lean=1

2. Generate Python Scripts

"Write a Python script to export all Priority 1 work orders to CSV"

import requests
import csv

response = requests.get(
    "https://your-host/maximo/api/os/mxwo",
    params={"oslc.where": "wopriority=1", "lean": 1},
    headers={"apikey": "YOUR_KEY"}
)

with open("priority1_workorders.csv", "w") as f:
    writer = csv.DictWriter(f, fieldnames=["wonum", "description"])
    writer.writeheader()
    writer.writerows(response.json()["member"])

3. Generate SQL Queries

"Write SQL to find overdue work orders"

SELECT wonum, description, status, targcompdate
FROM workorder
WHERE status NOT IN ('COMP', 'CLOSE', 'CAN')
  AND targcompdate < CURRENT_DATE;

4. Build Complete Applications

"Create an HTML dashboard to display assets"

Result: A complete web application with:

• Dark theme with glassmorphism
• Search and filter functionality
• Interactive detail panels
• Pre-loaded data from Maximo

See the Asset Manager Case Study for the full walkthrough.

5. Create & Update Records (CRUD)

"Create a corrective maintenance work order for the BEDFORD site, priority 1, description 'Pump failure inspection'."

The AI calls get_schema_details(MXWO) to confirm field names, then create_record:

POST /maximo/api/os/MXWO?lean=1
apikey: YOUR_KEY
Content-Type: application/json

{ "description": "Pump failure inspection", "siteid": "BEDFORD", "worktype": "CM", "wopriority": 1 }

"Now approve work order 1025 with memo 'Reviewed and approved'."

POST /maximo/api/os/MXWO/1025?action=changeStatus&lean=1
apikey: YOUR_KEY
Content-Type: application/json

{ "status": "APPR", "memo": "Reviewed and approved" }

See the full guide: Maximo MCP Server Guide — CRUD Workflows

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🧩 VS Code Extensions

This project includes two VS Code extensions for interactive Maximo API development — no AI agent required.

Maximo API Explorer

A full-featured VS Code extension for discovering, testing, and generating code for Maximo REST APIs.

Connected to a live Maximo instance showing Object Structures (MXWO, MXSR, MXASSET, etc.) and API Endpoints.

Feature	Description
Sidebar Tree View	Browse all Object Structures (MXWO, MXASSET, MXSR, etc.) with attributes, types, and relationships
Interactive API Tester	Build OSLC queries visually, send raw requests, inspect schemas — all in a WebView panel
Code Snippet Generator	Generate ready-to-use API calls in cURL, Python, JavaScript, TypeScript, and Java
Carbon App Generator	Scaffold complete Work Order Browser and Asset Manager web apps with one click
Export for AI Agents	Export schemas and docs to .maximo/ for use with Copilot, Cursor, or any AI assistant

OSLC Query Builder with live JSON response (200 OK, 20 records from MXWO).

Quick Start

cd maximo-api-explorer
npm install && npm run compile
# Press F5 in VS Code to launch the Extension Development Host

See the full guide: Maximo API Explorer Guide

Maximo Cursor Explorer

A fork of the API Explorer optimized for Cursor's AI features:

Feature	Description
.cursorrules Generator	Auto-generate rules giving Cursor AI deep Maximo API knowledge
AI Context Export	Export schemas to .cursor/context/ for use with @file references
Prompt Templates	Pre-built prompts for OSLC queries, CRUD services, dashboards, and more
All Standard Features	Everything from the API Explorer, plus a dedicated Cursor AI tab

cd maximo-cursor-extension
npm install && npm run compile
# Press F5 in VS Code to launch

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📁 Project Structure

Maximo-MCP/
├── maximo-mcp-server.js       # 🔌 MCP Server implementation
├── server.js                  # 🌐 Local proxy server for CORS
├── package.json               # 📦 Dependencies & scripts
├── README.md                  # This file
├── .env.example               # Environment template
│
├── docs/                      # 📚 Documentation
│   ├── Maximo_MCP_Server_Guide.md         # Complete MCP guide
│   ├── Maximo_API_Interaction_Guide.md    # API interaction patterns
│   ├── Asset_Manager_App_Case_Study.md    # Build walkthrough
│   ├── Maximo_API_Explorer_Guide.md       # VS Code extension guide
│   ├── Maximo_MCP_Server_Guide_FR.md      # French translation
│   └── Maximo_API_Interaction_Guide_FR.md # French translation
│
├── maximo-api-explorer/       # 🧩 VS Code Extension
│   ├── package.json                       # Extension manifest
│   ├── src/extension.ts                   # Activation & commands
│   ├── src/api/                           # API client & discovery
│   ├── src/auth/                          # Authentication manager
│   ├── src/views/                         # Sidebar tree & WebView panel
│   ├── src/snippets/                      # Multi-language code generator
│   ├── src/templates/                     # Carbon app generators
│   └── src/export/                        # AI context exporter
│
├── maximo-cursor-extension/   # 🤖 Cursor-Optimized Extension
│   ├── package.json                       # Extension manifest
│   ├── src/extension.ts                   # Activation & commands
│   ├── src/cursor/                        # .cursorrules, prompts, context
│   └── src/...                            # Same structure as api-explorer
│
├── CodeExample/               # 📦 Standalone Carbon App Example
│   └── maximo-workorders-carbon/          # Work Order Browser (reference)
│
├── demos/                     # 🎨 Demo Applications
│   ├── assets.html                        # Asset Manager app
│   ├── carbon_workorders.html             # Carbon table demo
│   └── index.html                         # API visualization demo
│
├── images/                    # 📸 Screenshots & Recordings
│   ├── assets_demo_recording.webp         # Full demo recording
│   ├── assets_loaded.png                  # Dashboard screenshot
│   ├── api-explorer-sidebar.png           # Extension sidebar & tree view
│   ├── api-explorer-tester.png            # OSLC Query Builder & JSON response
│   ├── api-explorer-carbon-app.png        # Generated Work Order Browser app
│   ├── api-explorer-snippets.png          # Carbon App Templates (Examples tab)
│   └── ...                                # More screenshots
│
└── config/                    # ⚙️ Configuration Templates
    └── mcp_config.json.example            # MCP config template

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🔒 Security Best Practices

Practice	Description
🔐 Local Execution	MCP server runs on your machine; API keys never leave your environment
📖 Read-Only Keys for Dev	Use limited-permission API keys for exploration and development
✏️ Separate Write Keys	Only enable write permissions on API keys used for known CRUD workflows
🔒 Environment Variables	Never hardcode credentials in config files
🌐 HTTPS Only	Always use encrypted connections to Maximo
🧪 Test Non-Production First	Always validate CRUD operations on a dev/test instance before production

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🤝 Contributing

Contributions are welcome! Please read our contributing guidelines before submitting PRs.

1. Fork the repository
2. Create a feature branch (git checkout -b feature/amazing-feature)
3. Commit your changes (git commit -m 'Add amazing feature')
4. Push to the branch (git push origin feature/amazing-feature)
5. Open a Pull Request

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📄 License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.

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🙏 Acknowledgments

• Model Context Protocol for the MCP specification
• IBM Maximo for the enterprise asset management platform
• Carbon Design System for the UI components