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Arize Phoenix

Provides a unified interface to Arize Phoenix's capabilities for managing prompts, exploring datasets, and running exper...

Created byApr 22, 2025
![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg) <img src="https://badge.mcpx.dev?status=on" title="MCP Enabled"/>
Phoenix MCP Server is an implementation of the Model Context Protocol for the Arize Phoenix platform. It provides a unified interface to Phoenix's capabilites.
You can use Phoenix MCP Server for:
  • Prompts Management: Create, list, update, and iterate on prompts
  • Datasets: Explore datasets, and syntesize new examples
  • Experiments: Pull experiment results and visualize them with the help of an LLM
Don't see a use-case covered? @arizeai/phoenix-mcp is open-source! Issues and PRs welcome.

Installation

This MCP server can be used using npx and can be directly integrated with clients like Claude Desktop, Cursor, and more.

Development

Install

This package is managed via a pnpm workspace.
This only needs to be repeated if dependencies change or there is a change to the phoenix-client.

Building

To build the project:

Development Mode

To run in development mode:

Debugging

You can build and run the MCP inspector using the following:

Environment Variables

When developing, the server requires the following environment variables:
  • PHOENIX_API_KEY: Your Phoenix API key
  • PHOENIX_BASE_URL: The base URL for Phoenix
Make sure to set these in a .env file. See .env.example.

License

Apache 2.0
![License](https://img.shields.io/badge/License-Apache_2.0-blue.svg) <img src="https://badge.mcpx.dev?status=on" title="MCP Enabled"/>
Phoenix MCP Server is an implementation of the Model Context Protocol for the Arize Phoenix platform. It provides a unified interface to Phoenix's capabilites.
You can use Phoenix MCP Server for:
  • Prompts Management: Create, list, update, and iterate on prompts
  • Datasets: Explore datasets, and syntesize new examples
  • Experiments: Pull experiment results and visualize them with the help of an LLM
Don't see a use-case covered? @arizeai/phoenix-mcp is open-source! Issues and PRs welcome.

Installation

This MCP server can be used using npx and can be directly integrated with clients like Claude Desktop, Cursor, and more.

Development

Install

This package is managed via a pnpm workspace.
This only needs to be repeated if dependencies change or there is a change to the phoenix-client.

Building

To build the project:

Development Mode

To run in development mode:

Debugging

You can build and run the MCP inspector using the following:

Environment Variables

When developing, the server requires the following environment variables:
  • PHOENIX_API_KEY: Your Phoenix API key
  • PHOENIX_BASE_URL: The base URL for Phoenix
Make sure to set these in a .env file. See .env.example.

License

Apache 2.0