legacy shield for Claude Code

io.github.stephenballot-ai/legacy-shield

Zero-knowledge encrypted vault for AI agents. EU-hosted persistent storage.

client:Claude Code transport:stdio runtime:npm

Install legacy shield in Claude Code

run in your project directory

claude mcp add legacy-shield -e LEGACY_SHIELD_API_KEY=<LEGACY_SHIELD_API_KEY> -e LEGACY_SHIELD_API_URL=<LEGACY_SHIELD_API_URL> -- npx -y @legacy-shield/mcp-server

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

legacy shield in other clients

Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
LangChain

legacy shield MCP server