Sold by: HashiCorp an IBM Company
Deployed on AWS
The Vault MCP Server enables operators to use natural language to perform basic queries and operations in Vault, which would otherwise require traditional methods of issuing requests to Vault via Vault API.
Note: This Vault MCP Server release is experimental in nature and intended for development, testing, and evaluation purposes. Use of the Vault MCP server in production settings is not recommended at this time.
4.3
Overview
The Vault MCP Server enables operators to use natural language to perform basic queries and operations in Vault, which would otherwise require traditional methods of issuing requests to Vault via Vault API.
For this experimental release, Vault operators can configure Vault MCP server in local standard input/output (stdio) mode or streamableHTTP transport and interacts with Vault APIs using any MCP client.
We are seeking feedback from Vault operators and users regarding the usefulness of such capabilities. Based on the customer feedback, we plan to offer a richer set of capabilities to perform additional queries and/or otherwise interact with Vault APIs and eco-system plugins, including remote versions of the MCP Servers with security features.
Note: This Vault MCP Server release is experimental in nature and intended for development, testing, and evaluation purposes. Use of the Vault MCP server in production settings is not recommended at this time.
Supported Vault API commands include:
- Create new mounts in Vault (KV v1, KV v2)
- List all available mounts
- Deletes a mount
- Write secrets to KV mounts
- Read secrets from KV mounts
- List all secrets under a path
Highlights
- Read or Write key/value (KV v1, KV v2) secrets to Vault
- Create or delete mounts in Vault (KV v1, KV v2)
- List all secrets or mounts in Vault
Details
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Delivery method
Supported services
Delivery option
Container
Latest version
Operating system
Linux
Deployed on AWS
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Delivery details
Container
Supported services: Learn more
- Amazon ECS
- Amazon ECS Anywhere
Container image
Containers are lightweight, portable execution environments that wrap server application software in a filesystem that includes everything it needs to run. Container applications run on supported container runtimes and orchestration services, such as Amazon Elastic Container Service (Amazon ECS) or Amazon Elastic Kubernetes Service (Amazon EKS). Both eliminate the need for you to install and operate your own container orchestration software by managing and scheduling containers on a scalable cluster of virtual machines.
Version release notes
Supported Vault API commands include:
Create new mounts in Vault (KV v1, KV v2) List all available mounts Deletes a mount Write secrets to KV mounts Read secrets from KV mounts List all secrets under a path
Additional details
Usage instructions
- Install and configure the AWS CLI
https://docs.aws.amazon.com/cli/latest/userguide/installing.html
- Retrieve the login command to authenticate your Docker client to your registry
aws ecr get-login-password --region us-east-1 | docker login --username AWS --password-stdin 709825985650.dkr.ecr.us-east-1.amazonaws.com
- Enter the login command retrieved in step 2. On successful login the following message will be seen
Login Succeeded
- Pull the docker image
709825985650.dkr.ecr.us-east-1.amazonaws.com/hashicorp/vault-mcp-server:0.1.0
- Start the instance of the container in the following way
docker run -it -e VAULT_TOKEN="<INPUT_HERE>" -e VAULT_ADDR="<INPUT_HERE>" 709825985650.dkr.ecr.us-east-1.amazonaws.com/hashicorp/vault-mcp-server:0.1.0
- To integrate this with a IDE of your choice, use the following documentation as an example
https://developer.hashicorp.com/terraform/docs/tools/mcp-server/deploy
Support
Vendor support
AWS infrastructure support
AWS Support is a one-on-one, fast-response support channel that is staffed 24x7x365 with experienced and technical support engineers. The service helps customers of all sizes and technical abilities to successfully utilize the products and features provided by Amazon Web Services.
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Customer reviews
Jatin C.
Easy Integration, Solid API Performance, and Clear Documentation
Reviewed on Jun 22, 2026
Review provided by G2
What do you like best about the product?
It was easy to integrate and straightforward to understand. I feel the API performance is solid, and the documentation is clear and helpful for new developers. The UI is intuitive and easy to navigate.
What do you dislike about the product?
Honestly, I don’t have much to dislike about Vault, especially considering how much easier it’s made our lives when it comes to storing credentials.
What problems is the product solving and how is that benefiting you?
It has helped us a lot with integration across different environments and with managing credentials used across our products. Integrating it with the application was also pretty seamless.
Sailee S.
Reliable and Easy Secret Management
Reviewed on Jun 20, 2026
Review provided by G2
What do you like best about the product?
I used IBM Vault (formerly HashiCorp Vault) to manage my secrets and sensitive data, and I found the platform to be reliable and easy to integrate. It's a trusted solution for me. I liked how my secrets were managed.
What do you dislike about the product?
nothing as such
What problems is the product solving and how is that benefiting you?
I used IBM Vault to manage my secrets and sensitive data, which is crucial for security. It's reliable and easy to integrate, providing a trusted solution.
Mohan K.
Secure and Streamlined Secret Management with IBM Vault
Reviewed on Jun 19, 2026
Review provided by G2
What do you like best about the product?
I like how IBM Vault (formerly HashiCorp Vault) helps my team securely manage secrets across multiple environments. I value the centralized secret management, dynamic secret access control policies, and audit logging the most. The centralized secret management feature lets us securely store and manage sensitive information like API keys and credentials in a single location. I find the dynamic secret feature particularly useful as it allows us to generate temporary credentials on demand, which automatically expire, reducing security risks. The integrations with CICD partners and cloud services also stand out as valuable, helping us automate secret management while reducing manual credential handling and operational overhead.
What do you dislike about the product?
Configuring authentication methods, access policy, and integrating IBM Vault with existing applications requires some planning and a solid understanding of secure setups.
What problems is the product solving and how is that benefiting you?
IBM Vault helps us secure, store, and manage application secrets, centralizing secret management and enforcing access control. It reduces the risk of exposing sensitive information and improves compliance efforts by integrating with our CICD pipeline and backend services.
UDAY SAI G.
Reliable Security Management, Steep Learning Curve
Reviewed on Jun 17, 2026
Review provided by G2
What do you like best about the product?
I like IBM Vault because it makes it easier to manage sensitive access details in one secure place without unnecessary hassle. As someone working with software systems, this setup saves time, reduces mistakes, and makes day-to-day work feel more organized. It solves the problem of keeping sensitive credentials from being scattered and hard to control, leading to less manual handling and fewer chances of exposing something by mistake. IBM Vault keeps sensitive info organized and secure without making everything feel complicated, giving me more confidence that access is handled properly, which saves time and reduces stress when working on projects.
What do you dislike about the product?
It can feel a bit complicated at first and the setup may take more time. I have to define who can use it, what they can see and how secrets are stored, so it can take a bit of time to get everything right.
What problems is the product solving and how is that benefiting you?
IBM Vault organizes and secures sensitive access details in one place, reducing manual handling and mistakes. It solves the problem of scattered credentials, saving time, reducing stress, and providing confidence in proper access management.
Anonymous
Secure Storage with Dynamic Credentials, Needs UI Improvement
Reviewed on Jun 16, 2026
Review provided by G2
What do you like best about the product?
I use IBM Vault to store sensitive information securely. I really appreciate the dynamic credentials feature because it minimizes the risk of a data breach if it ever happens. Also, the initial setup process was easy for me.
What do you dislike about the product?
I find IBM Vault (formerly HashiCorp Vault) a bit clunky. I think the UI could be cleaner.
What problems is the product solving and how is that benefiting you?
I use IBM Vault to store sensitive information securely. The dynamic credentials minimize a data breach if it ever happens.