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Arize Phoenix
Arize Phoenix is an open-source AI engineering platform for self-improving agents, providing observability, evaluation, and learning capabilities for AI agents and applications. It is built on open standards and allows users to host locally to trace LLM calls, run evals, and maintain control of their data.
70
DISCOVER100
UNDERSTAND38
ADOPT70
OPERATE71
OverviewGET /v1/profile/arize
Overall
70
Discover
100
Understand
38
Adopt
70
Operate
71
25/38 applicable signals pass. Open the Capabilities tab for the full signal breakdown, or Issues for the highest-impact gaps.
Agent compatibility
Claude Code✓ TESTED
Codex✓ TESTED
Cursor✓ TESTED
Installed the published MCP server and ran a call end to end.
Score history+8 · 12mo
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Badge
agentready70/100
<a href="https://stackresolve.dev/registry/arize"><img src="https://api.stackresolve.dev/badge/arize.svg" alt="AgentReady score" /></a>
Frequently asked about Arize Phoenix
What is Arize Phoenix's AgentReady score?
Arize Phoenix scores 70/100 on the AgentReady: discovery 100, understanding 38, adoption 70, operability 71. The score rates how ready Arize Phoenix is for an AI agent to use without a human.
Does Arize Phoenix have an MCP server?
Yes. Arize Phoenix publishes an MCP server, so an AI agent can connect to it over the Model Context Protocol.
Does Arize Phoenix have a free tier?
Yes, Arize Phoenix has a free tier you can start on without a sales call.
Is Arize Phoenix good for AI agents?
Arize Phoenix is usable for AI agents, with an AgentReady of 70/100. It is strongest on discovery.