Infisical MCP Server

The Infisical Model Context Protocol (MCP) Server provides a set of tools for integrating with the Infisical API through function calls, supporting operations such as creating, deleting, updating, and querying keys. It is suitable for key management and project collaboration.

Security Developer tools #Key Management #API Integration #Project Collaboration Remote .TypeScript

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update time : 2025-04-29

What is the Infisical MCP Server?

The Infisical MCP Server is a tool based on the Model Context Protocol that allows developers to easily manage and access sensitive information (such as environment variables) in projects. It ensures the security of data transmission through a secure authentication mechanism.

How to use the Infisical MCP Server?

Through simple configuration steps, you can quickly start the Infisical MCP Server and utilize its rich API functions to operate environment variables and configurations in projects.

Use Cases

Suitable for development teams that need to centrally manage project configurations, store sensitive information, and collaborate across teams.

Main Features

Create New KeySupports dynamically creating new encrypted keys through the API.

Delete KeyAllows administrators to securely remove keys that are no longer in use.

Update KeySupports modifying and upgrading existing keys.

List All KeysConveniently view the list of all keys in the current project.

Get Single KeyRetrieve specific key information based on the specified ID.

Create ProjectUsed to initialize new development projects and associate them with the Infisical system.

Invite MembersAllows project administrators to add other developers for collaboration.

Advantages and Limitations

Advantages

Powerful security guarantee to ensure that sensitive information is not leaked.

Supports seamless integration across multiple platforms to improve work efficiency.

Easy to expand to meet future business growth needs.

Limitations

Initial setup may require a certain technical background.

Some advanced features may involve additional fees.

How to Use

Install Dependencies

First, ensure that Node.js is installed in your environment.

Configure Environment Variables

Set the necessary authentication information, such as `INFISICAL_UNIVERSAL_AUTH_CLIENT_ID` and `INFISICAL_UNIVERSAL_AUTH_CLIENT_SECRET`.

Start the Server

Run the following command to start the Infisical MCP Server.

Usage Examples

Create an Encrypted KeyDemonstrate how to add a new key to the project.

Delete an Old KeyShow how to clean up keys that are no longer needed.

Frequently Asked Questions

How to check if the Infisical MCP Server is working properly?

Does it support custom domain names?

Related Resources

Official Documentation

Comprehensively understand the working principle and best practices of Infisical MCP.

GitHub Code Repository

Get the latest version and contribute code.

Debugging Tool

Use the MCP Inspector tool to troubleshoot problems.

🚀 Infisical Model Context Protocol Server

The Infisical Model Context Protocol server allows you to integrate with the Infisical API through function calls. This protocol supports various tools to interact with Infisical.

🚀 Quick Start

✨ Features

The Infisical MCP server enables seamless integration with the Infisical API via function calls, and the protocol supports multiple tools for interacting with Infisical.

📦 Installation

To use the MCP server, you must first set the required environment variables for authentication:

INFISICAL_UNIVERSAL_AUTH_CLIENT_ID: The Machine Identity universal authentication client ID for authentication.
INFISICAL_UNIVERSAL_AUTH_CLIENT_SECRET: The Machine Identity universal authentication client secret for authentication.
INFISICAL_HOST_URL: Optional Set a custom host URL. This is useful when using self - hosted Infisical or dedicated infrastructure. The default is https://app.infisical.com.

Run the Infisical MCP server using npx:

npx -y @infisical/mcp

💻 Usage Examples

Basic Usage

Using in Claude Desktop

Add the following content to your claude_desktop_config.json file. For more details, refer to here.

{
  "mcpServers": {
    "infisical": {
      "command": "npx",
      "args": ["-y", "@infisical/mcp"],
      "env": {
        "INFISICAL_HOST_URL": "https://<custom-host-url>.com", // Optional
        "INFISICAL_UNIVERSAL_AUTH_CLIENT_ID": "<machine-identity-universal-auth-client-id>",
        "INFISICAL_UNIVERSAL_AUTH_CLIENT_SECRET": "<machine-identity-universal-auth-client-secret>"
      }
    }
  }
}

Advanced Usage

Available Tools

Property	Details
`create-secret`	Create a new secret
`delete-secret`	Delete a secret
`update-secret`	Update a secret
`list-secrets`	List all secrets
`get-secret`	Get a single secret
`create-project`	Create a new project
`create-environment`	Create a new environment
`create-folder`	Create a new folder
`invite-members-to-project`	Invite one or more members to a project

🔧 Technical Details

Debugging the Server

To debug the server, you can use the MCP Inspector.

First, build the server:

npm run build

Run the following command in the terminal:

# Start the MCP Inspector and the server
npx @modelcontextprotocol/inspector node dist/index.js

Steps

Set the environment variables. Refer to the Installation section.
Run the command to start the MCP Inspector.
Open the MCP Inspector UI in your browser and click "Connect" to start the MCP server.
You can view all available tools and test them one by one.