vaultwarden-mcp

Vaultwarden (Bitwarden-compatible) API client + Bitwarden CLI wrapper + MCP Server + A2A Agent for the agent-utilities ecosystem — a typed, action-routed connector.

Official documentation

This site is the canonical reference for vaultwarden-mcp, maintained alongside every release.

Overview

vaultwarden-mcp wraps a Vaultwarden server's 281 API operations, and its decrypted-vault layer, with typed, deterministic MCP tools and an optional Pydantic-AI agent server.

The connector remains inactive until provider_configs.vaultwarden resolves a runtime endpoint, credential reference, and TLS profile through AgentConfig.

Explore the documentation

• Installation — pip, source, extras, and the prebuilt Docker image.
• Deployment — run local transports or connect through an authenticated TLS ingress.
• Usage — the MCP tools, the Python client, and the CLI.
• Backing Platform — deploy Vaultwarden itself with Docker.
• Overview — the action-routed tool surface and architecture.
• Concepts — the CONCEPT ID registry.