OTAISAFETY
OT AI Tool Safety Directory

Is that AI tool safe to connect to your plant?

An independent, evidence-based directory rating AI connectors, PLC copilots, and industrial AI platforms against a 12-point OT safety checklist mapped to the CISA/NSA Principles for the Secure Integration of AI in OT.

Tools tracked31
Criteria12
Scored (6+ known)6
Last checked2026-10-16
Browse by category
verified partial absent/unsafe unknown n/a

Score = points earned ÷ points possible on known criteria, shown only when at least 6 of 12 are known. Many unknowns = weak evidence. Click headers to sort.

ToolTypeCategoryScoreUnknownsC1–C12
IndustriAgents/OPCUA-MCP↗Open sourceOPC UA connectors88%4/12 unknown
industrial-aiops/industrial-aiops↗Open sourceModbus/S7/multi-protocol connectors83%3/12 unknown
alikup-ai/otgate↗Open sourceSafety gateways75%4/12 unknown
sint-ai/sint-protocol↗Open sourceSafety gateways75%6/12 unknown
shriramkv/opcua-mcp↗Open sourceOPC UA connectors67%6/12 unknown
Copia Copilot↗VendorPLC copilots56%4/12 unknown
Nodeblue-AI/studio5000-mcp-server↗Open sourcePLC copilotsINSUFFICIENT DATA5/12 unknown
mwieczorkiewicz/opcua-mcp↗Open sourceOPC UA connectorsINSUFFICIENT DATA7/12 unknown
lwsinclair/IoT-Edge-MCP-Server↗Open sourceModbus/S7/multi-protocol connectorsINSUFFICIENT DATA7/12 unknown
pnoker/iot-dc3↗Open sourceSCADA/edge platformsINSUFFICIENT DATA7/12 unknown
Siemens Industrial Copilot / Eigen Engineering Agent↗VendorPLC copilotsINSUFFICIENT DATA7/12 unknown
Litmus Edge↗VendorSCADA/edge platformsINSUFFICIENT DATA7/12 unknown
eponce00/twincat-mcp↗Open sourceModbus/S7/multi-protocol connectorsINSUFFICIENT DATA8/12 unknown
Nodeblue-AI/ignition-mcp-server↗Open sourceSCADA/edge platformsINSUFFICIENT DATA8/12 unknown
Cognite Atlas AI↗VendorIndustrial AI platformsINSUFFICIENT DATA8/12 unknown
kukapay/modbus-mcp↗Open sourceModbus/S7/multi-protocol connectorsINSUFFICIENT DATA9/12 unknown
ymxc152/plctap↗Open sourceModbus/S7/multi-protocol connectorsINSUFFICIENT DATA9/12 unknown
Rockwell FactoryTalk Design Studio (Copilot)↗VendorPLC copilotsINSUFFICIENT DATA9/12 unknown
Inductive Automation Ignition (MCP module)↗VendorSCADA/edge platformsINSUFFICIENT DATA9/12 unknown
Seeq↗VendorIndustrial AI platformsINSUFFICIENT DATA9/12 unknown
kukapay/opcua-mcp↗Open sourceOPC UA connectorsINSUFFICIENT DATA10/12 unknown
cadugrillo/s7-mcp-bridge↗Open sourceModbus/S7/multi-protocol connectorsINSUFFICIENT DATA10/12 unknown
Beckhoff TwinCAT CoAgent↗VendorPLC copilotsINSUFFICIENT DATA10/12 unknown
HiveMQ↗VendorSCADA/edge platformsINSUFFICIENT DATA10/12 unknown
AVEVA↗VendorIndustrial AI platformsINSUFFICIENT DATA10/12 unknown
vogler75/opcua-mcp-server↗Open sourceOPC UA connectorsINSUFFICIENT DATA11/12 unknown
zhiningsun/industrial-mcp↗Open sourceModbus/S7/multi-protocol connectorsINSUFFICIENT DATA11/12 unknown
CIMON AI Assist↗VendorPLC copilotsINSUFFICIENT DATA11/12 unknown
Sight Machine↗VendorIndustrial AI platformsINSUFFICIENT DATA11/12 unknown
Tulip↗VendorIndustrial AI platformsINSUFFICIENT DATA11/12 unknown
C3 AI↗VendorIndustrial AI platformsINSUFFICIENT DATA12/12 unknown