claudecodex

arize-phoenix

Connect to your Phoenix instance to debug, evaluate, and improve LLM applications.

127 on GitHubby Arize AIv0.1.0Apache-2.0updated yesterdaybackend
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Plugin arize-phoenix from marketplace otelyssey in using-system/otelyssey. Commands read from the repo's manifest — today.

This plugin runs code on your machine — it starts local MCP servers. The exact commands are listed below; read them before installing.

What it installs

Skills (5)

  • phoenix-cli

    Debug LLM applications using the Phoenix CLI (`px`, from @arizeai/phoenix-cli). Fetch traces, spans, and sessions, annotate them, analyze errors, measure how often a failure or pattern occurs across traces, inspect datasets, review experiments, query annotation configs, and use the GraphQL API. Use

  • phoenix-error-analysis

    Find out what is going wrong in LLM or agent traffic by reading sampled Phoenix traces, spans, or sessions, writing free-form notes (open coding), then grouping the notes into a few narrow annotations, one per failure dimension with a small label set and counts, that pick eval targets and fix priori

  • phoenix-evals

    Build, run, and validate evaluators for AI/LLM applications with Phoenix, in Python or TypeScript (including Vercel AI SDK apps) — code-based checks and LLM-as-a-judge, run over exported traces or dataframes or as Phoenix experiments, gate them in CI, and validate judges against human-labeled data.

  • phoenix-harbor

    Configure and interpret the Phoenix plugin for Harbor agent evaluations. Use when adding `arize-phoenix` to Harbor jobs, choosing ATIF tracing, mapping Harbor tasks and rewards to Phoenix experiments, comparing agents or models, resuming jobs, or troubleshooting Harbor records in Phoenix.

  • phoenix-tracing

    OpenInference semantic conventions and instrumentation for Phoenix AI observability. Use when implementing LLM tracing, creating custom spans, or deploying to production.

MCP servers (1)

  • phoenix

    runs: ./scripts/phoenix-mcp

View source on GitHub arize.com

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