LocalFree

zn MCP server

usezn/zn

The local security layer for coding agents: secret redaction, injection checks and an MCP proxy.

4 GitHub stars4,009 npm downloads / month
Source code Website

Install zn in Claude Code

Claude Code
claude mcp add zn -- npx -y zn-gate
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "zn": {
      "command": "npx",
      "args": [
        "-y",
        "zn-gate"
      ]
    }
  }
}

Frequently asked questions

What does the zn MCP server do?

The local security layer for coding agents: secret redaction, injection checks and an MCP proxy.

Is the zn MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does zn run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add zn to Claude Code?

Run: claude mcp add zn -- npx -y zn-gate

More security & identity MCP servers

View all

Apiiro Guardian Agent

4

apiiro/mcp-server

Apiiro Application Security Posture Management (ASPM) tools for AI coding assistants.

RemoteAccount needed

Windows Management

4

AhmedLaminou/windows-mcp-server

Local Windows management, diagnostics, security, cleanup, and optimization MCP server.

LocalFree

Createya

4

Createya-ai/createya-mcp

100+ AI models: FLUX, Sora, Veo, Kling, Runway, Suno. OAuth or Bearer. No VPN. RU billing.

RemoteAccount needed

VMware NSX Security

4

vmware-skills/VMware-NSX-Security

VMware NSX security: DFW policies and exclusions, groups, tags, Traceflow, IDPS — 22 MCP tools.

LocalFree

Lusha Plugin

4

lusha-oss/lusha-mcp-plugin

Lusha MCP server for authorized business profile, usage, and buying-signal insights.

RemoteAccount needed

Universal Connector

4

TeodorMCP/universal-connector-mcp

Security-first MCP server that connects any OpenAPI, GraphQL, gRPC or SOAP API to AI agents.

LocalFree