Vault MCP Server

There is now an official Vault MCP Server from Hashicorp. Therefore, the alternative third-party Vault MCP Server will continue to exist and be

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What is the Vault MCP Server?

There is now an official Vault MCP Server from Hashicorp. Therefore, the alternative third-party Vault MCP Server will continue to exist and be updated with

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Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Configuration

VariableDescriptionRequired
ENV_VARConfiguration value read at startup.Optional
ENV_VAR_TWOConfiguration value read at startup.Optional
VAULT_AUTH_PATHFilesystem location the server is allowed to use.Optional
VAULT_ROLE_IDConfiguration value read at startup.Optional
VAULT_SECRET_IDCredential the server authenticates with.Yes
VAULT_TOKENCredential the server authenticates with.Yes
VAULT_URLEndpoint or connection string the server talks to.Yes

Example prompts to try

  • “Use Vault to PKI.”
  • “Use Vault to Claude.”
  • “Use Vault to VSCode.”

Frequently asked questions

There is now an official Vault MCP Server from Hashicorp. Therefore, the alternative third-party Vault MCP Server will continue to exist and be updated with Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.