hardening-local
OfficialSecure MCP servers on local machines against network threats.
AuthorRedHatProductSecurity
Version1.0.0
Installs0
System Documentation
What problem does it solve?
It addresses the need to protect locally deployed MCP servers from unauthorized network access and host compromise, ensuring secure operation on user machines.
Core Features & Use Cases
- Network Binding Guidance: Advises binding MCP servers solely to localhost to prevent exposure.
- Process Isolation Tips: Recommends running servers under low-privilege users and avoiding root.
- Host Protection Strategies: Suggests containerization and filesystem restrictions to isolate the server from the host system.
- Use Case: When deploying a local MCP server for testing, use this guide to configure networking, user permissions, and containerization to enhance security.
Quick Start
Follow the guidelines to ensure your MCP server binds only to 127.0.0.1, runs with minimal privileges, and isolates from the host with containers or chroot.
Dependency Matrix
Required Modules
None requiredComponents
referencesassets
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: hardening-local Download link: https://github.com/RedHatProductSecurity/prodsec-skills/archive/main.zip#hardening-local Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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