AgentIndex icon
AgentIndex
open-agent-connector logo
open-agent-connector
★ 844
vs
tia-portal-mcp logo
tia-portal-mcp
★ 87

open-agent-connector vs tia-portal-mcp

open-agent-connector: Open Agent Connector is an open-source, self-hosted integration gateway designed to allow AI agents to discover and execute actions across various application APIs. It features a FastAPI backend managing provider definitions and connections, alongside a Next.js console for administration, prioritizing extensibility and local control over integrations.; 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.

01

TL;DR

open-agent-connector logo
open-agent-connectorAPI Integration · ★ 844

Enabling AI agents to interact with external services (e.g., GitHub, Slack) via a unified interface.

Read open-agent-connector full review →
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 →
02

Side-by-Side Comparison

Field
open-agent-connector logoopen-agent-connector
tia-portal-mcp logotia-portal-mcp
Category
API Integration
API Integration
Stars
★ 844
★ 87
License
Apache-2.0
MIT
Install Command
git clone https://github.com/dmayhem/open-agent-connector.git && cd open-agent-connector/server && python -m venv venv && source venv/bin/activate && pip install -r requirements.txt
dotnet tool install -g TiaMcpServer
Updated
1d ago
1d ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
AI Agent Integration, Self-hosted, API Gateway
TIA Portal, Siemens Openness API, Industrial Automation
03

Features

open-agent-connector logoopen-agent-connector
01MCP gateway for tool discovery and execution
02Comprehensive action discovery and schema inspection
03Secure and encrypted credential management for connections
04Extensible providers and action catalog
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.
04

Use Cases

open-agent-connector logoopen-agent-connector
↳Enabling AI agents to interact with external services (e.g., GitHub, Slack) via a unified interface.
↳Developers building custom, self-hosted agent integration layers to maintain control over credentials and data.
↳Inspecting and extending agent interaction with third-party APIs through a transparent, open-source gateway.
↳Providing a consistent way for agents to discover action schemas and execute operations across connected apps.
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.
05

Best For

open-agent-connector logoopen-agent-connector
Hidden Gem
tia-portal-mcp logotia-portal-mcp
—
FAQ

FAQ

What is the difference between open-agent-connector and tia-portal-mcp?
Both open-agent-connector and tia-portal-mcp are in the API Integration category. open-agent-connector has 844 stars, while tia-portal-mcp has 87 stars.
Which is better, open-agent-connector or tia-portal-mcp?
The best choice depends on your use case. Choose open-agent-connector if Enabling AI agents to interact with external services (e.g., GitHub, Slack) via a unified interface., and tia-portal-mcp if Automating TIA Portal project configuration and deployment through AI agents..
Is open-agent-connector free or open source?
Yes, open-agent-connector is open source on GitHub (Apache-2.0).
Is tia-portal-mcp free or open source?
Yes, tia-portal-mcp is open source on GitHub (MIT).
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