Phoenix is an open-source AI observability platform for experimentation, evaluation, and troubleshooting of LLM applications. Its MCP server provides a unified interface to Phoenix's capabilities, enabling tracing, evaluation, and prompt management.
AI observabilityLLM evaluationtracingprompt managementOpenTelemetrycontext
Installation & Configuration
{
"mcpServers": [
{
"name": "@arizeai/phoenix-mcp",
"command": [
"npx",
"-y",
"@arizeai/phoenix-mcp@latest",
"--baseUrl",
"http://localhost:6006",
"--apiKey",
"your-api-key"
],
"transports": [
"stdio"
]
}
]
}Information
Transport
stdio
Language
Jupyter Notebook
Created
2022/11/9
Updated
2026/6/8
Homepage
https://arize.com/docs/phoenix