mariadb-operator

Skill · GitHub · ★ 1k · graded 2026-10-23Source linked

🦭 Run and operate MariaDB in a cloud native way

No outside reports on file

The main risk is that this tool has deep access to your databases and Kubernetes cluster, so you must use strong authentication, limit its permissions, and keep it updated.

Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee.

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What it can access

Local filesNo local folder access notedLOW
Command executionRuns shell or system commandsREVIEW
Network reachConnects to outside service APINOTED
CredentialsRequires API key or tokenREVIEW
Package sourceGitHub (mariadb-operator/mariadb-operator)PUBLIC

Inferred from this listing’s public package details and description. Check the project’s source before installing.

Install

No npm or PyPI package is listed. Install from source: github.com/mariadb-operator/mariadb-operator ↗

All setup options ↓

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Everything known

We found nothing about this project in the sources we read (last checked 2026-10-30). That does not mean it has no problems.

0 incidents · 0 advisories · 0 news articles · 0 community threads · checked 2026-10-30

Popularity grade: C (from public signals such as stars and downloads, not a code review). Graded 2026-10-23.

Sources we read: OSV, GitHub Advisory Database, CISA Known Exploited Vulnerabilities, 44 security news feeds and our incident library. Last checked 2026-10-30.

Check a specific version →

About Mariadb Operator

mariadb-operator is a tool that helps run MariaDB (a type of database) in Kubernetes, a system for managing containerized applications. It automates tasks like setting up databases, backing them up, and keeping them running smoothly without manual work.

Who it’s for

This is for teams using Kubernetes who want to run MariaDB databases automatically. It's mainly for developers and operations engineers managing database infrastructure in cloud environments.

Alternatives

Percona Kubernetes Operator for MariaDB-compatible databases
Helm charts for manual MariaDB deployment in Kubernetes
Google Cloud SQL or AWS RDS for managed database services
Vitess for horizontally scalable database clusters

Setup

Check these steps against the project’s own instructions before running anything.

Follow the project's README for installation instructions, as setup depends on your Kubernetes cluster version and configuration.

Why this grade

CC — Moderate risk signals

Signal-based grade (3/7 points): well starred on GitHub, public source code. This reflects adoption and transparency, not a code review.

Popularity and upkeep

33/100

GitHub stars: 1k
Listing last refreshed: 2026-10-30

These are public popularity signals, not a maintenance check. Look at the repository’s commit history and open issues.

Risks to watch for

Database access: The operator can create, modify, and delete MariaDB databases and user accounts, so it needs strong credentials stored securely.
Cluster-wide permissions: It may require permissions to manage Kubernetes resources across your cluster, which could affect multiple applications if compromised.
Configuration files: YAML files describing databases might accidentally contain passwords or secrets if not handled carefully.
Supply chain: Like any open-source tool, updates could theoretically include malicious code, though this project has community oversight.
Data exposure: Backup and restore features mean the operator can access all database contents, requiring protection of that data.

How to lower the risk

Least-privilege permissions

Grant only the Kubernetes permissions this operator actually needs.
Use separate database accounts with minimal required access levels.

Network isolation

Run the operator in a dedicated namespace to limit blast radius.
Restrict network traffic to only required database connections.

Monitoring

Log all operator actions and database changes for auditing.
Set up alerts for unusual database activity or failed operations.

Red flags to watch for

Unexpected changes to databases you didn't request.
Operator pod repeatedly crashing or restarting.
Credentials or passwords appearing in logs or configuration files.

Questions

How do I install Mariadb Operator?

Mariadb Operator does not publish a standalone npm or PyPI package. Clone or follow the setup instructions in its source repository at github.com/mariadb-operator/mariadb-operator.

Are there security reports about Mariadb Operator?

No reports found for this package in our research (last checked 2026-10-30). Mariadb Operator currently holds Grade C (Moderate risk signals) based on public adoption and transparency signals. Key risk areas to watch include database access, cluster-wide permissions, configuration files.

Is Mariadb Operator actively maintained?

Mariadb Operator has 1k GitHub stars. Our directory data was last refreshed on 2026-10-30. Check recent commit activity, release tags, and open issues at github.com/mariadb-operator/mariadb-operator before pinning it in production.

What are alternatives to Mariadb Operator?

Notable alternatives to Mariadb Operator include Percona Kubernetes Operator, Helm charts, Google Cloud SQL, Vitess. You can also compare Mariadb Operator side by side with other skills in the Related tools section on this page.

Maintain or use Mariadb Operator? Show its live grade in your GitHub README, docs site, or run a check from the terminal before you install.

AgentArmorHQ Risk Grade C for Mariadb Operator

GitHub README Markdown:

markdown

[![AgentArmorHQ Risk Grade for Mariadb Operator](https://agentarmorhq.com/api/badge/mariadb-operator-mariadb-operator)](https://agentarmorhq.com/skills/mariadb-operator-mariadb-operator)

HTML embed:

html

<a href="https://agentarmorhq.com/skills/mariadb-operator-mariadb-operator"><img src="https://agentarmorhq.com/api/badge/mariadb-operator-mariadb-operator" alt="AgentArmorHQ Risk Grade for Mariadb Operator" height="20" /></a>

Terminal check:

terminal

curl -fsSL https://agentarmorhq.com/api/cli | node --input-type=module - check "mariadb-operator-mariadb-operator"

Share with your security lead

Need sign-off to use mariadb-operator? Copy this note for Slack, a ticket or a pull request.

### AgentArmorHQ Security Review Memo: mariadb-operator
- **Listing URL:** https://agentarmorhq.com/skills/mariadb-operator-mariadb-operator
- **Type:** AI agent skill
- **Risk Grade:** Grade C (Moderate risk signals)
- **Outside Security Advisories on File:** 0
- **Public Adoption:** 1k GitHub stars

#### Permission & Blast-Radius Signals
- **Local files:** No local folder access noted
- **Command execution:** Runs shell or system commands
- **Network reach:** Connects to outside service API
- **Credentials:** Requires API key or token
- **Package source:** GitHub (mariadb-operator/mariadb-operator)

#### Recommended Hardened Setup
- **Source Repo:** https://github.com/mariadb-operator/mariadb-operator
- **Controls:** Pin an exact version in `.mcp.json`, scope access to a single workspace folder, and use a least-privilege read-only token where supported.

_Based on public adoption and transparency signals as of Oct 23, 2026. Our opinion, not a code audit or security guarantee._

Key facts

Type: AI agent skill
Publisher: mariadb-operator
Source code: github.com/mariadb-operator/mariadb-operator
Est. context load: ~50 tokens idle · ~450 tokens when active (on-demand skill)
Popularity: 1k GitHub stars
Last updated: 2026-10-30
Last graded: 2026-10-23

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