AgentIndex icon
AgentIndex
tia-portal-mcp logo
tia-portal-mcp
★ 87
vs
litmus-mcp-server logo
litmus-mcp-server
★ 13

tia-portal-mcp vs litmus-mcp-server

tia-portal-mcp: This project provides an MCP server for Siemens SIMATIC TIA Portal V21, enabling AI agents and MCP clients to interact with TIA Portal projects via its Openness API. It facilitates operations such as project lifecycle management, PLC block export/import, tag table manipulation, and hardware/network configuration.; litmus-mcp-server: The Litmus MCP Server acts as an official Model Context Protocol server, enabling Large Language Models (LLMs) and intelligent systems to interact seamlessly with Litmus Edge. It facilitates comprehensive device configuration, monitoring, and management through a rich set of specialized tools.

01

TL;DR

tia-portal-mcp logo
tia-portal-mcpAPI Integration · ★ 87

Automating TIA Portal project configuration and deployment through AI agents.

Read tia-portal-mcp full review →
litmus-mcp-server logo
litmus-mcp-serverAPI Integration · ★ 13

Configuring and deploying IoT devices on Litmus Edge using natural language commands from an LLM.

Read litmus-mcp-server full review →
02

Side-by-Side Comparison

Field
tia-portal-mcp logotia-portal-mcp
litmus-mcp-server logolitmus-mcp-server
Category
API Integration
API Integration
Stars
★ 87
★ 13
License
MIT
MIT
Install Command
dotnet tool install -g TiaMcpServer
docker run -d --name litmus-mcp-server -p 8000:8000 ghcr.io/litmusautomation/litmus-mcp-server:latest
Updated
1d ago
3d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
TIA Portal, Siemens Openness API, Industrial Automation
LLM Integration, Edge Computing, IoT Device Management
03

Features

tia-portal-mcp logotia-portal-mcp
01Project discovery and lifecycle operations (open, save, archive, close projects).
02PLC block export/import and tag table reads/mutations.
03Hardware/network discovery and device provisioning.
04Cross-reference diagnostics and compile/check diagnostics.
05Batch operations for read and write actions with safety token mechanisms.
litmus-mcp-server logolitmus-mcp-server
01Enables LLM interaction with Litmus Edge for device configuration, monitoring, and management.
02Provides a built-in web chat interface for natural language interaction with Litmus Edge, supporting Anthropic Claude, OpenAI, and Google Gemini LLM providers.
03Exposes live Litmus documentation as MCP Resources, allowing LLM-aware clients to pull current reference material directly into the model's context.
04Offers 62 tools across 13 categories for managing DeviceHub, Docker, NATS topics, InfluxDB time series, system events, digital twins, and Litmus Edge Manager (LEM).
04

Use Cases

tia-portal-mcp logotia-portal-mcp
↳Automating TIA Portal project configuration and deployment through AI agents.
↳Programmatically inspecting and modifying PLC logic and tag tables in a running TIA Portal project.
↳Performing diagnostic checks like cross-references or compile status for TIA Portal projects.
↳Integrating TIA Portal project management into external automation or CI/CD pipelines.
↳Developing custom tools or scripts to interact with TIA Portal data and functionalities.
litmus-mcp-server logolitmus-mcp-server
↳Configuring and deploying IoT devices on Litmus Edge using natural language commands from an LLM.
↳Real-time monitoring of device health, connection status, and collecting historical time-series data via an intelligent system.
↳Automating the creation, updating, and deletion of device tags and digital twin instances on Litmus Edge.
↳Integrating with popular IDEs (Cursor, VS Code) and LLM clients (Claude Code CLI, Windsurf) to extend their capabilities for edge device interaction.
FAQ

FAQ

What is the difference between tia-portal-mcp and litmus-mcp-server?
Both tia-portal-mcp and litmus-mcp-server are in the API Integration category. tia-portal-mcp has 87 stars, while litmus-mcp-server has 13 stars.
Which is better, tia-portal-mcp or litmus-mcp-server?
The best choice depends on your use case. Choose tia-portal-mcp if Automating TIA Portal project configuration and deployment through AI agents., and litmus-mcp-server if Configuring and deploying IoT devices on Litmus Edge using natural language commands from an LLM..
Is tia-portal-mcp free or open source?
Yes, tia-portal-mcp is open source on GitHub (MIT).
Is litmus-mcp-server free or open source?
Yes, litmus-mcp-server is open source on GitHub (MIT).
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