About
Arize Phoenix is an open-source AI observability platform for tracing, evaluating, and improving LLM applications with OpenTelemetry integration. Use it to debug failures by inspecting LLM calls and tool executions, measure output quality with evaluators, and iterate on prompts using production data.
Quick Install
Claude Code
Recommendednpx skills add Arize-ai/phoenix -a claude-code/plugin add https://github.com/Arize-ai/phoenixgit clone https://github.com/Arize-ai/phoenix.git ~/.claude/skills/arize-phoenixCopy and paste this command in Claude Code to install this skill
GitHub Repository
Frequently asked questions
What is the arize-phoenix skill?
arize-phoenix is a Claude Skill by Arize-ai. Skills package instructions and resources that Claude loads on demand, so Claude can perform arize-phoenix-related tasks without extra prompting.
How do I install arize-phoenix?
Use the install commands on this page: add arize-phoenix to Claude Code as a plugin, or clone its repository into your skills directory, then restart Claude so it picks up the skill.
What category does arize-phoenix belong to?
arize-phoenix is in the Other category, tagged ai.
Is arize-phoenix free to use?
Yes. arize-phoenix is listed on AIMCP and free to install. It runs inside Claude, so no separate service account is required to use the skill itself.
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