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OpenMetadata MCP Server

by open-metadata Your server? Claim it
not responding

OpenMetadata is listed as active in the registry but did not answer our last check. Last commit 8 Nov 2026.

Official OpenMetadata MCP: 21 read and write tools for search, lineage, data quality, governance.

Uptime history 91 days of history · worst day 0%
91 days agonow
0.0%
Uptime 24h
0 of 91 checks
—
Tools
hidden behind auth
0 ms
Response time
average over 24h
15 711
Stars
last commit 8 Nov 2026

What the code does

We read the source, 12 h ago · rules 995398eba69f

Capabilities

What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.

A line of code looks encrypted docker/run_local_docker_common.sh:15
authorizationToken="eyJraWQiOiJHYjM4OWEtOWY3Ni1nZGpzLWE5MmotMDI0MmJrOTQzNTYiLCJ0eXAiOiJKV1QiLCJhbGciOiJSUzI1NiJ9.eyJzdWIiOiJhZG1pbiIsImlzQm90IjpmYWxzZSwiaXNzIjoib3Blbi1tZXRhZGF0YS5vcmciLCJpYXQiOjE2NjM5Mzg0NjIsImVtYWlsIjoiYWRtaW5Ab3Blbm1ldGFkYXRhLm9yZyJ9.tS8um_5DKu7HgzGBzS1VTA5uUj…
            __import__(class_path, globals(), locals(), [class_name]),
        result = subprocess.run(
      JsonObject queryJson = queryReader.readObject();
                    os.path.join(self.config.filename, f"{value.serviceName}_{key[1]}"),  # noqa: PTH118
      - /var/run/docker.sock:/var/run/docker.sock:z  # Need 600 permissions to run DockerOperator
In the project's build, not in the package

Found in continuous integration, deployment or infrastructure files, or in a neighbouring package of the same monorepo. None of this is installed when you add the server: it describes how the project is built and released. We list it because a leaked key in a build pipeline is still a real problem, but it is not something this server does on your machine.

Touches key and credential files .github/workflows/playwright-e2e-reusable.yml:286
              - 'openmetadata-ui/src/main/resources/ui/.npmrc'

Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.

This code can reach further than it looks

We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.

Three servers free · no card

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 12 min ago.

run in your terminal
claude mcp add openmetadata-mcp --transport http 'https://{openmetadata_host}/mcp'
Settings → Connectors → Add custom connector, then paste this address
https://{openmetadata_host}/mcp
~/.codex/config.toml
[mcp_servers.openmetadata-mcp]
url = "https://{openmetadata_host}/mcp"
.cursor/mcp.json
{
  "mcpServers": {
    "openmetadata-mcp": {
      "url": "https://{openmetadata_host}/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "openmetadata-mcp": {
      "type": "http",
      "url": "https://{openmetadata_host}/mcp"
    }
  }
}

Endpoints

URLTransportStateLatencyChecked
https://{openmetadata_host}/mcp streamable-http answering 0 ms 12 min ago

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OpenMetadata — questions

Answers built from our own checks of this server.

Is OpenMetadata working right now?
We send a real MCP handshake every 15 minutes. Over the last 24 hours 0 of 91 checks got a reply (0.0%), average response time 0 ms. The bar chart above shows every period we have measured.
The registry lists OpenMetadata as active — why does it not respond?
The official MCP registry stores what the author submitted; it does not verify that the server still runs. We check the endpoint ourselves, and this one does not answer. Catalogues that copy the registry without checking will show it as working.
How do I connect OpenMetadata?
Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.
Does OpenMetadata need an API key?
No. OpenMetadata completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. This is what we observed, not what the docs claim.
Is OpenMetadata open source?
The code is open source: it is published under the Apache-2.0 licence, written in TypeScript, 15 711 stars on GitHub and 698 open issues. The licence covers the code in the repository, not the hosted service, which runs on its operator's own terms.