Agent skills for HTTP / API

Create distinctive, production-grade frontend interfaces with high design quality.

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

Design and implementation guide for the Phoenix CLI (`px`).

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

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).

Frontend development guidelines for the Phoenix AI observability platform.

Manage GitHub issues, labels, project boards, sprint operations, and roadmap health for the Arize-ai/phoenix repository.

Write efficient GraphQL queries against the Phoenix API.

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…

Guide for the phoenix-otel TypeScript package — OTel registration, stack-based global provider management, and provider lifecycle.

Write Playwright E2E tests for the Phoenix AI observability platform.

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…

Maintaining packages/phoenix-sqlean, the vendored fork of nalgeon/sqlean.py published as arize-phoenix-sqlean.

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…

Maintain the bundled TypeScript package docs that ship inside Phoenix npm packages.