PLCWare - TIA Portal (tia)

Drive Siemens TIA Portal V21 from AI: author, compile, export and gated download via Openness.

What does this entry provide?

PLCWare - TIA Portal (tia) is an MCP server entry in ChatHome Skills, sourced from Official MCP Registry and scored 78/100. As a Model Context Protocol server, it exposes tools that MCP-compatible LLM clients such as Claude, Cursor, and Copilot can call directly, extending an agent's reach beyond its built-in capabilities. ChatHome Skills discovered this entry through its daily ingest of official registries and GitHub discovery queries, and re-verifies repository facts, freshness signals, and install metadata on every run. The quality score weighs official-registry presence, a working install command, license clarity, GitHub star trajectory, and repository freshness — the full formula is on the Sources page. The install command above is ready to copy. Review the last-pushed date and repository status before adding PLCWare - TIA Portal (tia) to a production agent workflow; the snapshot facts below are point-in-time values from the most recent ingest.

Snapshot facts

Source: Official MCP Registry
Quality: 78/100
Install method: npm
Repo: renanlido/tia-openness
Repo updated: Oct 25, 2026

Install command

npx -y @renanlido/tia-openness-mcp@1.11.0

Install method: npm

Review the upstream source before running this command.

GitHub project Homepage

Quality

Repo stars

Repo updated

Oct 25, 2026

How is this score calculated?

Weighted across six dimensions, scored 0-100.
Provenance (25): listed in an official or curated registry.
Installability (25): a runnable install command beats a declared transport, which beats a source checkout.
Maintenance (20): recency of the last push; archived entries score zero here.
Adoption (20): repository stars on a log curve.

MCP manifest

{
  "_meta": {
    "io.modelcontextprotocol.registry/official": {
      "status": "active",
      "isLatest": true,
      "updatedAt": "2026-10-25T17:29:50.939391Z",
      "publishedAt": "2026-10-25T17:29:50.939391Z",
      "statusChangedAt": "2026-10-25T17:29:50.939391Z"
    }
  },
  "server": {
    "name": "io.github.renanlido/tia-openness",
    "title": "PLCWare - TIA Portal (tia)",
    "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
    "version": "1.11.0",
    "packages": [
      {
        "version": "1.11.0",
        "transport": {
          "type": "stdio"
        },
        "identifier": "@renanlido/tia-openness-mcp",
        "registryType": "npm",
        "environmentVariables": [
          {
            "name": "TIA_API_BASE",
            "format": "string",
            "default": "http://localhost:5000",
            "description": "Base URL of the PLCWare Desktop API (serve) that drives TIA Portal. Default http://localhost:5000; use http://<host>:5000 for a remote Windows host."
          },
          {
            "name": "TIA_MCP_MODE",
            "format": "string",
            "choices": [
              "full",
              "read-only"
            ],
            "default": "full",
            "description": "Use full to register every tool or read-only to register only read tools."
          }
        ]
      }
    ],
    "repository": {
      "url": "https://github.com/renanlido/tia-openness",
      "source": "github"
    },
    "websiteUrl": "https://plcware.io/en?utm_source=mcp-registry&utm_medium=directory&utm_campaign=mcp-listing",
    "description": "Drive Siemens TIA Portal V21 from AI: author, compile, export and gated download via Openness."
  }
}

Report an issue with this listing