Jozu Hub
Jozu Hub is a registry for models, agents, MCPs, and skills, with artifact checks and controls for governance and audit trails.
What Jozu Hub is
Jozu Hub is a registry for models, agents, MCPs, and skills, with artifact checks and controls for governance and audit trails. It can run as a hosted Sandbox or as self-hosted software on-premises or in a private cloud, including air-gapped environments without a cloud connection. Hub scans nine vulnerability classes, with checks covering malicious code, compromised model weights, data poisoning, prompt injection, and license violations. Teams can compare ModelKit versions side by side and trace artifact history from experiments to production. At pull time, Hub can assemble Rapid Inference Containers from a hardened base image and ModelKit without a build step. Its registry API follows the MCP registry specification for centrally managed MCP servers in clients such as VS Code, Cursor, and Claude Desktop. Jozu also describes integrations with CI/CD systems including GitHub Actions and GitLab, experiment tracking through MLflow, and deployment tooling such as Kubernetes, KServe, and Kubeflow. The free Sandbox costs nothing and includes one private repository and 250 GB of storage.
Good
- Supports air-gapped deployment without cloud dependency.
- Scans across nine vulnerability classes.
- Tracks artifact history from experiment to production.
- Free Sandbox includes 250 GB storage.
Watch out
- Sandbox includes only one private repository.
- Private-environment trial requires registry access from Jozu.
Who it suits
Hub is aimed at enterprises, regulated industries, and government teams that need to manage model and agent artifacts, including teams working in air-gapped environments. It may also suit teams using CI/CD or experiment-tracking workflows alongside Kubernetes-based deployment.
Verdict
Jozu Hub brings artifact registration, scanning, version history, and governance into one system for model and agent workflows. The hosted Sandbox offers a free starting point, while self-hosted and air-gapped options address teams with deployment constraints.
Plans and prices
From Jozu Hub's own pricing page, checked 5 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Sandbox | Free | Unlimited public repositories · 1 private repository · 250 GB storage · Docker or Kubernetes · Community support via Discord |
| Enterprise | Priced on request | Self-hosted on-prem or private cloud · Unlimited repositories and storage · Custom security scanning and policies · Email and Slack support |
The facts
Each one read from Jozu Hub's own pages, with the date it was checked.
Where it runs
- Air-gapped use
- Jozu says Hub supports fully air-gapped deployment without a cloud dependency.checked 5 Oct 2026
What it does
- Artifact history
- Hub provides side-by-side ModelKit version comparisons and a version history linking artifacts from experiment through production.checked 5 Oct 2026
- Deployment
- Hub is available as a hosted Sandbox or as self-hosted software for on-premises and private-cloud deployment.checked 5 Oct 2026
- Deployment integrations
- The maker says ModelKits work with Kubernetes, KServe, Kubeflow, and the maker's rapid inference containers.checked 5 Oct 2026
- Inference containers
- Hub can compose Rapid Inference Containers at pull time from a hardened base image and a ModelKit without a build step.checked 5 Oct 2026
- Integrations
- Jozu says Hub is commonly accessed from CI/CD systems such as GitHub Actions and GitLab, and experiment trackers such as MLflow.checked 5 Oct 2026
- Intended users
- Jozu describes its customers as enterprises, regulated industries, and governments, including teams operating in air-gapped environments.checked 5 Oct 2026
- Privacy
- The privacy policy says downloadable and on-premises software does not transmit data to Jozu, and is governed by the applicable license or evaluation agreement.checked 5 Oct 2026
- Purpose
- Jozu Hub is a registry for models, agents, MCPs, and skills that verifies artifacts before they run and supports governance and auditability.checked 5 Oct 2026
- Registry API
- Hub implements the MCP registry specification for centrally curated MCP servers in clients including VS Code, Cursor, and Claude Desktop.checked 5 Oct 2026
- Sandbox limits
- The Sandbox includes one private repository and 250 GB storage; Enterprise lists unlimited repositories and storage.checked 5 Oct 2026
- Scanning
- The product page says Hub scans across nine vulnerability classes, including malicious code, backdoored weights, data poisoning, prompt injection, and license violations.checked 5 Oct 2026
- Security controls
- The maker describes Cosign signatures, OCI attestations, scanning, policy enforcement, and cryptographically chained tamper-evident audit records.checked 5 Oct 2026
- Support
- The pricing page lists Discord community support for Sandbox and email plus Slack support for Enterprise.checked 5 Oct 2026
Money
- Trial
- Jozu offers a private-environment trial for up to two weeks, with Hub downloaded as a Helm chart after the team grants private-registry access.checked 5 Oct 2026
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