Quantaseal MCP Server: Install & Setup

Install Quantaseal in Claude Code

Claude Code

claude mcp add quantaseal -e QUANTASEAL_API_KEY=... -- npx -y @quantaseal/mcp-server

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "quantaseal": {
      "command": "npx",
      "args": [
        "-y",
        "@quantaseal/mcp-server"
      ],
      "env": {
        "QUANTASEAL_API_KEY": "..."
      }
    }
  }
}

Replace each ... with your own value.

Frequently asked questions

What does the Quantaseal MCP server do?

Quantum-safe vault, encryption & compliance for AI agents. NIST FIPS 203/204 ML-KEM-768 + ML-DSA-65.

Is the Quantaseal MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does Quantaseal run locally or remotely?

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

How do I add Quantaseal to Claude Code?

Run: claude mcp add quantaseal -e QUANTASEAL_API_KEY=... -- npx -y @quantaseal/mcp-server

More ai agents & coding agents MCP servers

View all

Quash

Oscorp-HQ/quash-mcp-releases

Drive Android & iOS mobile-app automation from your AI agent on locally connected devices.

LocalFree

Qsp Client

qso-graph/qsp-client

QSP — relay MCP tools to any OpenAI-compatible local LLM (llama.cpp, Ollama, vLLM)

LocalFree

R3PLICA AI Connector

137

R3PLICAsrl/r3-cli

Catalog of certified digital replicas from premium design brands, for any MCP-compatible AI agent.

Local + RemotePaid service

PyNetBridge

rafa2403nunez-droid/PyNetBridge

MCP implementation to connect AI agents with the PyNet Platform for BIM/Engineering automation.

LocalFree

Raportagent

raportagent/raportagent-mcp

Sourced market and compliance research for Claude Desktop, Claude Code and Cursor.

LocalAccount needed

Pyjab

gaozhao1989/pyjab-mcp

Drive Java desktop apps from an AI agent, through the JVM's own accessibility tree

LocalFree