Use this skill whenever possible for structural code search before using grep/rigrep or similar plain text search. apply when locating functions, calls, imports, JSX, decorators, error handling, unsafe APIs, duplicated expressions, refactor targets, or any code pattern where syntax-aware matching is more reliable than text matching.
Expert Elixir assistant for writing, reviewing, debugging, and refactoring idiomatic Elixir, Phoenix, LiveView, Ecto, OTP, and ExUnit code. Use whenever the user asks to create, modify, review, explain, modernize, or test Elixir code, including modules, contexts, schemas, migrations, LiveViews, GenServers, supervisors, tests, docs, and typespecs. Enforces project-local conventions, mix format, official naming conventions, official Elixir anti-pattern guidance, and practical idiomatic style.
Expert Python assistant for writing, reviewing, and refactoring idiomatic, modern Python (3.12+) code. Use for any task that introduces or changes Python code. Enforces PEP 8, PEP 257, and PEP 484/585/604/695 typing conventions across formatting, naming, imports, docs, typespecs, error handling, classes, dataclasses, and collections, while avoiding common anti-patterns. Web (FastAPI/Django), async, and packaging specifics live in references/web-async-packaging.md (loaded on demand). Use for: any new or modified Python code, modules, classes, dataclasses, type hints, async code, tests, docs, and code review/refactoring. Do not use for: non-Python code, infra unrelated to Python, or pure architecture with no Python code.
Expert Elixir + Phoenix LiveView PR reviewer with deep context gathering and git/gh CLI workflow. Use whenever you want a rigorous review of an Elixir/Phoenix (especially LiveView) pull request, including behavior changes, security and multi-tenant data isolation (cross-customer/IDOR risks), dead-code cleanup, migration safety, and LiveView lifecycle issues — even if the user just says "review this PR" or "look at this diff".
Review Python pull requests for behavioral bugs, security risks, and regression risk using git diff and optional gh PR context. Use for backend/API Python PR reviews; avoid for non-Python repos or style-only lint passes.
Fetch and address inline PR review comments on the current GitHub pull request in Elixir/Phoenix projects by reading the affected files, applying targeted fixes following Elixir and project conventions, and summarizing resolved and unresolved items.
Fetch and address inline PR review comments on the current GitHub pull request by reading the affected files, applying targeted fixes, following project conventions, and summarizing resolved and unresolved items.