Best Vaultwarden MCP Servers
Vaultwarden is an unofficial Bitwarden server implementation written in Rust, formerly known as bitwarden_rs. It provides a lightweight alternative to the official Bitwarden server with compatible API for Bitwarden clients.
Why this server?
Enables programmatic management of Vaultwarden vaults, allowing agents to create, search, read, update, and move vault items, manage attachments, and handle organization or collection operations.
AlicenseAqualityAmaintenanceMCP server for Vaultwarden/Bitwarden vault management. Enables AI agents to securely create, search, read, and update vault items via the official Bitwarden CLI, with safe-by-default redaction and support for both stdio and SSE transports.Last updated5332512MITWhy this server?
Provides tools for interacting with a Vaultwarden vault, including listing items, retrieving metadata, revealing secrets via Bitwarden Sends, getting TOTP codes, and saving generated secrets or login items.
Alicense-qualityBmaintenanceMCP server for secure AI agent access to Bitwarden/Vaultwarden vaults with BYOK, exposing tools to list items, reveal secrets via encrypted Sends, get TOTP codes, and save credentials.Last updated99MITWhy this server?
Provides tools for managing secrets in a self-hosted Vaultwarden instance, including retrieving, creating, updating, and deleting secrets (logins, notes, cards, identities), with automatic session management and vault synchronization.
Alicense-qualityDmaintenanceEnables AI agents and automation scripts to securely interact with self-hosted Vaultwarden instances through the Bitwarden CLI, automatically managing vault sessions and providing tools to read, create, update, and delete secrets programmatically.Last updated291MITWhy this server?
Allows AI agents to securely search, retrieve, and inject secrets from self-hosted Vaultwarden instances without exposing secret values to the LLM.
Alicense-qualityDmaintenanceSecret management MCP server for AI coding agents that prevents secrets from entering the LLM context window by returning metadata only and using side-channel injection. Integrates with Bitwarden and offers hooks for auto-capture and leak prevention.Last updated1MITWhy this server?
Provides service-aware security checks for Vaultwarden configurations, including detection of exposed ports and missing Cloudflare Access.
Alicense-qualityDmaintenanceRead-only MCP server that scans Docker Compose, Cloudflare Tunnel, and .env files for security risks in self-hosted homelabs.Last updated31MITWhy this server?
Allows reading credentials from a Bitwarden/Vaultwarden vault via `bw serve`, enabling secure secret retrieval for other integrations.
Why this server?
Provides tools for securely accessing and managing passwords, API keys, and other credentials stored in a Vaultwarden vault, enabling AI agents to retrieve items via fuzzy search, exact lookup, or custom fields.
Alicense-qualityBmaintenanceEnables AI agents to securely retrieve passwords, API keys, and other items from a Vaultwarden/Bitwarden vault using MCP tools with fuzzy search and caching.Last updated1MITWhy this server?
Provides tools for password and secure note management in Vaultwarden, including creating, updating, deleting, and searching items, as well as managing folders.
Flicense-qualityDmaintenanceEnables interaction with Bitwarden/Vaultwarden for password and secure note management, including creation, updating, deletion, and search of items and folders.Last updated2