phoenix-otel-development
Guide for the phoenix-otel TypeScript package — OTel registration, stack-based global provider management, and provider lifecycle.
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Optimize this skill with Tessl
npx tessl skill review --optimize ./js/packages/phoenix-otel/.agents/skills/phoenix-otel-development/SKILL.mdPhoenix OTel Development
OpenTelemetry registration and provider lifecycle layer for Phoenix. Single source of truth for OTel configuration — other Phoenix packages delegate here rather than importing OTel packages directly.
Read existing code in the directory you're working in before writing new code.
Rule Files
| Rule file | When to read |
|---|---|
rules/global-provider-lifecycle.md | Global provider attachment, detachment, snapshot/restore, mount stack |
rules/register-api.md | register(), span processor setup, public API surface |
rules/testing.md | Tests for provider lifecycle, registration, span export |
Build and Test
cd js/
pnpm --filter phoenix-otel testDual-module output (CJS + ESM). Tests use vitest.
- Repository
- Arize-ai/phoenix
- Commit
924117e
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