Read & understand the project
Building tree, topology, trades, devices, parameters, communication objects, group addresses, project info, to-do list and history.
Version 1.1.0.0 · Release 1
Tools for the project, bus and commissioning.
The tool catalogue operates on the current ETS model. Where ETS provides reliable data, KNX-MCP does not guess.
Validate the project
Investigate issues and anomalies as structured findings rather than plain text search.
Find group addresses naturally
Search by room, trade and name; umlauts, typos, compound words, synonyms and action/status wording are taken into account.
Modify the project deliberately
Change building parts, functions, group addresses, links, parameters and other project data – with confirmation and ETS undo.
Use the KNX bus
Listen to telegrams, read values, send after confirmation, identify devices and scan lines for responding devices.
Several projects & clients
One endpoint per ETS, explicit project selection when several projects are enabled, parallel MCP clients with separate sessions.
Navigate directly in ETS
The assistant can show devices, objects, group addresses, lines or building parts in ETS – even in a background project.
Safety model
New projects start with MCP off. Network access is optional. Read-only, tool permissions, confirmations and client blocking remain under user control.
MCP
JSON-RPC 2.0 · HTTP POST · sessions per client
ETS6: http://127.0.0.1:51900/mcp · ETS5: http://127.0.0.1:51950/mcp