mcpvault
One vault. Every account. Switchedby your agent.
mcpvault launched on May 16, 2026.
What it does
Local, encrypted credential vault for MCP-compatible AI agents. Store many accounts per service (Supabase, GitHub, Vercel, Stripe) in an AES-256-GCM vault and switch between them from natural language. Works with Claude Desktop, Cursor, Cline, Windsurf and Zed. Local-first, MIT, no telemetry.
A local, encrypted credential store for any MCP-compatible AI agent. Works with Claude Desktop, Cursor, Cline, Windsurf, Continue and Zed. Keep many accounts per service. Switch between them from natural language. Pick your install method and platform. Copy the command, run it, you're unlocked in under a minute. Works on macOS, Linux, and Windows. The installer puts the mcpvault binary on your PATH (with mvault and mcp-vault as aliases) and stores the encrypted vault at ~/.mcpvault . Upgrade later with npm i -g @elraian/mcpvault@latest . Every MCP server expects one set of credentials in env vars. So you either restart your agent every time you change clients, or you give one agent access…from mcpvault.online
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