Redis MCP Server

Overview

The Redis MCP Server is a natural language interface designed for agentic applications to efficiently manage and search data in Redis. It integrates seamlessly with MCP (Model Content Protocol) clients, enabling AI-driven workflows to interact with structured and unstructured data in Redis. Using this MCP Server, you can ask questions like:

• "Store the entire conversation in a stream"
• "Cache this item"
• "Store the session with an expiration time"
• "Index and search this vector"

Table of Contents

• Overview
• Features
• Tools
• Installation
  • From PyPI (recommended)
  • Testing the PyPI package
  • From GitHub
  • Development Installation
  • With Docker
• Configuration
  • Redis ACL
  • Configuration via command line arguments
  • Configuration via Environment Variables
  • EntraID Authentication for Azure Managed Redis
  • Logging
• Integrations
  • OpenAI Agents SDK
  • Augment
  • Claude Desktop
  • VS Code with GitHub Copilot
• Testing
• Example Use Cases
• Contributing
• License
• Badges
• Contact

Features

• Natural Language Queries: Enables AI agents to query and update Redis using natural language.
• Seamless MCP Integration: Works with any MCP client for smooth communication.
• Full Redis Support: Handles hashes, lists, sets, sorted sets, streams, and more.
• Search & Filtering: Supports efficient data retrieval and searching in Redis.
• Scalable & Lightweight: Designed for high-performance data operations.
• EntraID Authentication: Native support for Azure Active Directory authentication with Azure Managed Redis.
• The Redis MCP Server supports the stdio transport. Support to the stremable-http transport will be added in the future.

Tools

This MCP Server provides tools to manage the data stored in Redis.

• string tools to set, get strings with expiration. Useful for storing simple configuration values, session data, or caching responses.
• hash tools to store field-value pairs within a single key. The hash can store vector embeddings. Useful for representing objects with multiple attributes, user profiles, or product information where fields can be accessed individually.
• list tools with common operations to append and pop items. Useful for queues, message brokers, or maintaining a list of most recent actions.
• set tools to add, remove and list set members. Useful for tracking unique values like user IDs or tags, and for performing set operations like intersection.
• sorted set tools to manage data for e.g. leaderboards, priority queues, or time-based analytics with score-based ordering.
• pub/sub functionality to publish messages to channels and subscribe to receive them. Useful for real-time notifications, chat applications, or distributing updates to multiple clients.
• streams tools to add, read, delete, create and destroy consumer groups, and acknowledge processed entries in data streams. Useful for event sourcing, activity feeds, and worker-based event processing with Redis Streams consumer groups.
• JSON tools to store, retrieve, and manipulate JSON documents in Redis. Useful for complex nested data structures, document databases, or configuration management with path-based access.

Additional tools.

• docs tool to search Redis documentation, tutorials, and best practices using natural language questions (backed by the MCP_DOCS_SEARCH_URL HTTP API).
• query engine tools to manage vector indexes and perform vector search
• server management tool to retrieve information about the database

Installation

The Redis MCP Server is available as a PyPI package and as direct installation from the GitHub repository.

From PyPI (recommended)

Configuring the latest Redis MCP Server version from PyPI, as an example, can be done importing the following JSON configuration in the desired framework or tool. The uvx command will download the server on the fly (if not cached already), create a temporary environment, and then run it.

{
  "mcpServers": {
    "RedisMCPServer": {
      "command": "uvx",
      "args": [
        "--from",
        "redis-mcp-server@latest",
        "redis-mcp-server",
        "--url",
        "\"redis://localhost:6379/0\""
      ]
    }
  }
}

URL specification

The format to specify the --url argument follows the redis and rediss schemes:

redis://user:secret@localhost:6379/0?foo=bar&qux=baz

As an example, you can easily connect to a localhost server with:

redis://localhost:6379/0

Where 0 is the logical database you'd like to connect to.

For an encrypted connection to the database (e.g., connecting to a Redis Cloud database), you'd use the rediss scheme.

rediss://user:secret@localhost:6379/0?foo=bar&qux=baz

To verify the server's identity, specify ssl_ca_certs.

rediss://user:secret@hostname:port?ssl_cert_reqs=required&ssl_ca_certs=path_to_the_certificate

For an unverified connection, set ssl_cert_reqs to none

rediss://user:secret@hostname:port?ssl_cert_reqs=none

Configure your connection using the available options in the section "Available CLI Options".

Testing the PyPI package

You can install the package as follows:

pip install redis-mcp-server

And start it using uv the package in your environment.

uv python install 3.14
uv sync
uv run redis-mcp-server --url redis://localhost:6379/0

However, starting the MCP Server is most useful when delegate to the framework or tool where this MCP Server is configured.

From GitHub

You can configure the desired Redis MCP Server version with uvx, which allows you to run it directly from GitHub (from a branch, or use a tagged release).

It is recommended to use a tagged release, the main branch is under active development and may contain breaking changes.

As an example, you can execute the following command to run the 0.2.0 release:

uvx --from git+https://github.com/redis/mcp-redis.git@0.2.0 redis-mcp-server --url redis://localhost:6379/0

Check the release notes for the latest version in the Releases section. Additional examples are provided below.

# Run with Redis URI
uvx --from git+https://github.com/redis/mcp-redis.git redis-mcp-server --url redis://localhost:6379/0

# Run with Redis URI and SSL
uvx --from git+https://github.com/redis/mcp-redis.git redis-mcp-server --url "rediss://<USERNAME>:<PASSWORD>@<HOST>:<PORT>?ssl_cert_reqs=required&ssl_ca_certs=<PATH_TO_CERT>"

# Run with individual parameters
uvx --from git+https://github.com/redis/mcp-redis.git redis-mcp-server --host localhost --port 6379 --password mypassword

# See all options
uvx --from git+https://github.com/redis/mcp-redis.git redis-mcp-server --help

Development Installation

For development or if you prefer to clone the repository:

# Clone the repository
git clone https://github.com/redis/mcp-redis.git
cd mcp-redis

# Install dependencies using uv
uv venv
source .venv/bin/activate
uv sync

# Run with CLI interface
uv run redis-mcp-server --help

# Or run the main file directly (uses environment variables)
uv run src/main.py

Once you cloned the repository, installed the dependencies and verified you can run the server, you can configure Claude Desktop or any other MCP Client to use this MCP Server running the main file directly (it uses environment variables). This is usually preferred for development. The following