About Tiacommander MCP
Tiacommander MCP is an MCP server in the IoT category: connects any MCP-compatible AI assistant to Siemens TIA Portal via the Openness API.
Install
git clone https://github.com/a4webdev/tiacommander-mcpThis server has no ConduID identity, so agent calls to it are not receipted. Pin the version you install and review the source before granting it credentials.
Tools (19)
adminServer administration, usage stats, export storage
Parameters not published.
alarm_textAlarm texts and text lists, XLSX import / export
Parameters not published.
blocks_readRead, inspect and export FB / FC / OB / DB blocks (XML, SCL)
Parameters not published.
blocks_writeCreate and import blocks (SCL, LAD, FBD, STL)
Parameters not published.
dbGlobal and instance data-block members and values
Parameters not published.
diagnosticsConnection setup, online / offline compare, PLC state
Parameters not published.
download_uploadCompile-checked download to / upload from the PLC
Parameters not published.
foldersNavigate and organise the project-tree groups
Parameters not published.
get_infoServer capabilities and version
Parameters not published.
hardwareDevice, rack / slot, network and I/O configuration
Parameters not published.
Show all 19 tools
libraryMaster copies, library types, versioned instantiation
Parameters not published.
live_dataLive values and CPU diagnostics from the running controller
Parameters not published.
open_managerOpen the TiaCommander Manager window
Parameters not published.
sessionOpen, save, archive and switch projects; connection lifecycle
Parameters not published.
tagPLC tag tables: create, edit, search, address assignment
Parameters not published.
technology_objectsAxes and other technology objects: read, tune, connect to hardware
Parameters not published.
udtUser-defined types: create, edit members, import / export
Parameters not published.
watchWatch and force tables
Parameters not published.
xrefCross-references: callers, unused blocks, orphaned instance DBs
Parameters not published.
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