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trane-mcp

MCP server for Trane Technologies Tracer SC+ Building Automation System (BAS) API.

Overview

This MCP server provides AI agents with read access to Trane Tracer SC+ building automation systems. It wraps the Tracer SC+ API Builder surface to enable inventory and telemetry retrieval for buildings, equipment, BACnet points, alarms, schedules, and trend logs.

Tracer SC+ is a self-hosted building automation controller from Trane Technologies. This server connects to a customer's deployment and exposes 8 tools for agent-based BAS operations.

Related MCP server: WinCC Unified MCP Server

Features

• Read-only by default - All tools are read operations that do not modify HVAC behavior

• 8 BAS tools - Buildings, equipment, points, alarms, schedules, and trends

• Setpoint writes gated - Requires explicit TRANE_ALLOW_SETPOINT_WRITE=true env var

• Async httpx client - Non-blocking API calls with 60s timeout

• Pydantic v2 schemas - Type-safe inputs and outputs

• SSL verification toggle - Supports self-signed dev certificates

Installation