MariaDB Docs MCP server
Featured official server
3 tools · Last check that passed 4 Nov 2026, 12:15 UTC
The MCP server of MariaDB's documentation site, which GitBook hosts, gives an agent search across MariaDB's documentation and whole pages from it, with no sign-in. Once a day, Stackduke connects to it the way any MCP client would, with no account and no sign-in, and lists its tools. It never runs them.
All 3 tools
| Tool | Counted as |
|---|---|
sendFeedback | Sends |
getPage | Said to only read |
searchDocumentation | Said to only read |
The tools the server listed at the last check that passed, at its default address and settings, with no sign-in; an account that signs in, or other settings, may see other tools. What a tool is counted as doing is Stackduke's cautious reading of the server's labels, the tool's name and its description: where they disagree it takes whichever says the tool can do most, so it overcounts on purpose. It does not say the server is safe, and it does not list what a tool cannot do. Descriptions are not shown, because they are written for models and may try to steer them.
Recent checks
23 of the last 23 checks passed
A check passes when the server lists its tools. Checked at https://mariadb.com/docs/~gitbook/mcp.
Recent changes
28 Oct 2026, 10:57 UTC, after a check on 27 Oct 2026, 09:53 UTC
Description rewritten on getPage. Inputs or outputs changed on sendFeedback.
From the scan of 4 Nov 2026, 12:43 UTC. "Changed" and "Can do more" count changes from the last 30 days; older ones stay listed here. A change made and undone between two checks is not seen. Every check is in the scanner's public data.
Know when MariaDB Docs's tools change.
One email when MariaDB Docs's official MCP server adds, removes or changes tools, with what changed. Nothing else.
What to watch for
- GitBook describes these servers as giving read-only access to published docs. GitBook's documentation on MCP servers for published docs
- Pages come back to the agent as text, and text an agent reads can carry instructions for it. OWASP, prompt injection
How to limit it
With MariaDB Docs's own settings, as its documentation describes them. Stackduke has not tested them.
- GitBook says the server serves only the latest published docs and never exposes account data, so we recommend connecting it with no credentials. GitBook's documentation on MCP servers for published docs
What Stackduke is designed to do
Stackduke is designed to sit between your agents and their MCP servers: to check each tool call against your rules before it runs, hold the risky ones for a person to approve, and keep a record of what was decided.
It does not yet forward or block tool calls for customers. Today it reads what this server offers and publishes what changes.