TIA Portal Docs — Siemens PLC programming docs over MCP is answering right now. Last checked 8 min ago. Last commit 31 Oct 2026.
Search 2800+ official TIA Portal chapters: blocks, instructions, data types, constants.
Everything else answered, so this is steady rather than shaky. We check every 15 minutes, which is how a one-off gets told apart from the start of a pattern, and how you hear about the next one within the hour instead of from your users.
Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 8 min ago.
claude mcp add tia-portal-docs --transport http https://tia.hubwiz.com/ai-coding-docs/mcp
https://tia.hubwiz.com/ai-coding-docs/mcp
[mcp_servers.tia-portal-docs]
url = "https://tia.hubwiz.com/ai-coding-docs/mcp"
{
"mcpServers": {
"tia-portal-docs": {
"url": "https://tia.hubwiz.com/ai-coding-docs/mcp"
}
}
}
{
"servers": {
"tia-portal-docs": {
"type": "http",
"url": "https://tia.hubwiz.com/ai-coding-docs/mcp"
}
}
}
This endpoint answered with an authorization challenge. The server is running, but it did not say what kind of credentials it expects.
| URL | Transport | State | Latency | Checked |
|---|---|---|---|---|
| https://tia.hubwiz.com/ai-coding-docs/mcp | streamable-http | needs auth | 1280 ms | 8 min ago |
Siemens TIA Portal MCP server — AI-assisted PLC programming. 19 tools, 230 actions.
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