Agent skills for Claude Code

Backend development guide for the Phoenix AI observability platform (Strawberry GraphQL, SQLAlchemy async, FastAPI).

Use when building WebSocket features with Phoenix Channels — socket auth, join authorization, handle_in/push/broadcast, Presence.

Debug LLM applications using the Phoenix CLI.

Development guide for the @arizeai/phoenix-client TypeScript SDK — run and resume experiments, manage OpenTelemetry tracer providers with…

Reviews Phoenix code for controller patterns, context boundaries, routing, and plugs.

Handle HTTP requests with Phoenix controllers including actions, parameters, rendering, flash messages, and redirects

Design system conventions for the Phoenix frontend — layout, dialogs, error display, BEM CSS class naming, and CSS design tokens.

Audit documentation gaps across the Phoenix repo by analyzing recent commits to main (default: last 7 days).

Build and run evaluators for AI/LLM applications using Phoenix.

Frontend development guidelines for the Phoenix AI observability platform.

Generates onboarding code snippets for Phoenix tracing integrations and wires them into the project onboarding UI.

Maintain the Phoenix llms.txt documentation index at docs/phoenix/llms.txt — the machine-readable docs map used by AI agents and the `px…

Build Phoenix perpetual futures integrations on Solana with the Rise SDK.

Write Playwright E2E tests for the Phoenix AI observability platform.

Screenshot a running Phoenix feature and attach images to a GitHub PR.

Write, extend, and debug PXI Playwright E2E tests for Phoenix.

Bump the next release-please version for a Phoenix Python package (arize-phoenix, arize-phoenix-client, arize-phoenix-evals…

REST API development for Phoenix. Use when adding, modifying, or reviewing endpoints in src/phoenix/server/api/routers/v1/.

Audit recent changes to Phoenix's user-facing surfaces (Python clients, TypeScript clients, CLI, REST/GraphQL APIs) and patch the three…

OpenInference semantic conventions and instrumentation for Phoenix AI observability.

TypeScript conventions and patterns for any TypeScript code in the Phoenix monorepo — including js/packages/, app/, and any other TS…