phoenix-cli
✓Debug LLM applications using the Phoenix CLI. Fetch traces, analyze errors, review experiments, and inspect datasets. Use when debugging AI/LLM applications, analyzing trace data, working with Phoenix observability, or investigating LLM performance issues.
Installation
SKILL.md
Debug and analyze LLM applications using the Phoenix CLI (px).
| [directory] | Save traces as JSON files to directory | | -n, --limit | Number of traces (default: 10) | | --last-n-minutes | Filter by time window | | --since | Fetch since ISO timestamp | | --format | pretty, json, or raw | | --include-annotations | Include span annotations |
| --file | Save to file | | --format | pretty, json, or raw | | --include-annotations | Include span annotations |
Debug LLM applications using the Phoenix CLI. Fetch traces, analyze errors, review experiments, and inspect datasets. Use when debugging AI/LLM applications, analyzing trace data, working with Phoenix observability, or investigating LLM performance issues. Source: arize-ai/phoenix.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/arize-ai/phoenix --skill phoenix-cli- Source
- arize-ai/phoenix
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is phoenix-cli?
Debug LLM applications using the Phoenix CLI. Fetch traces, analyze errors, review experiments, and inspect datasets. Use when debugging AI/LLM applications, analyzing trace data, working with Phoenix observability, or investigating LLM performance issues. Source: arize-ai/phoenix.
How do I install phoenix-cli?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/arize-ai/phoenix --skill phoenix-cli Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/arize-ai/phoenix
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01