# WinCC OA MCP Server

> Use this tool when you need to interact with WinCC OA datapoints, enabling read, write, create, delete, and query operations through a Model Context Protocol server. It solves problems related to datapoint management, providing a standardized interface for LLM agents to access and manipulate datapoints. This tool is ideal for use cases requiring programmatic control over industrial automation data, accepting LLM calls as input and returning datapoint values as output.

Canonical page: https://skillsregistry.net/skills/winccoa-tools-pack-winccoa-mcp-server  
JSON: https://api.skillsregistry.net/v1/skills/winccoa-tools-pack-winccoa-mcp-server

## Description

A Model Context Protocol server that exposes WinCC OA datapoint operations as LLM-callable tools, enabling read, write, create, delete, and query operations on datapoints.

## Trust

- **Trust score (0–1):** 0.70
- **Verification tier:** verified
- **Last scanned:** 2026-08-31

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** ai-ml
- **Updated:** 2026-08-31

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/t7013zj3v1)
- **Repository:** <https://github.com/winccoa-tools-pack/winccoa-mcp-server>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "winccoa-tools-pack-winccoa-mcp-server"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/winccoa-tools-pack-winccoa-mcp-server` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/winccoa-tools-pack-winccoa-mcp-server/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt