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HashiCorp Vault MCP

Security Free Open Source

Manage secrets with AI via MCP. Query HashiCorp Vault secrets, manage policies, monitor audit logs, and automate secrets rotation.

What is HashiCorp Vault MCP?

HashiCorp Vault MCP integrates Vault's secrets management platform with AI through MCP. Vault provides secure secret storage, dynamic credentials, encryption as a service, and identity-based access — critical infrastructure for modern applications.

Secrets Intelligence

AI models can help manage Vault policies, monitor secret engine health, track expiring leases, analyze audit logs, and troubleshoot access issues — all while respecting Vault's security model.

Configuration

{"mcpServers":{"vault":{"command":"npx","args":["vault-mcp"],"env":{"VAULT_ADDR":"http://localhost:8200","VAULT_TOKEN":"your_token"}}}}

Use Cases

Vault MCP serves platform engineers managing secrets infrastructure, security teams auditing access patterns, and DevOps teams automating secrets management with AI assistance.

Key Features

  • Query and manage secrets safely
  • Monitor secret engine health
  • Manage access policies and tokens
  • Track audit log events
  • Configure dynamic secrets and leases
  • Monitor PKI certificate status