Use when debugging any bug. Enforces a 5-phase protocol where code edits are blocked until root cause is confirmed. Prevents premature fix (SKILL.md metadata excerpt)
Debug LLM applications using the Phoenix CLI. Fetch traces, analyze errors, structure trace review with open coding and (Publisher-index excerpt; file read separately)
OpenInference semantic conventions and instrumentation for Phoenix AI observability. Use when implementing LLM tracing, creating custom spans, or (Publisher-index excerpt; file read separately)
Embed Photopea in web apps using photopea.js. Covers embedding, file I/O, scripting, exporting, layers, text, filters, and the full Photoshop-compatible API. (SKILL.md metadata excerpt)
Generate a complete PHP Model Context Protocol server project with tools, resources, prompts, and tests using the official (Publisher-index excerpt; file read separately)
Write idiomatic PHP code with generators, iterators, SPL data structures, and modern OOP features. Use PROACTIVELY for high-performance PHP applications. (SKILL.md metadata excerpt)
Generates PHPUnit tests in PHP. Covers assertions, data providers, mocking, and test doubles. Use when user mentions "PHPUnit", "TestCase", "assertEquals", "PHP test". (SKILL.md metadata excerpt)
Generates PHPUnit tests in PHP. Covers assertions, data providers, mocking, and test doubles. Use when user mentions "PHPUnit", "TestCase", "assertEquals", "PHP test". (SKILL.md metadata excerpt)