Agent skills for ChatGPT

When to activate: idiomatic Ruby, blocks procs lambdas, modules mixins, include extend prepend, duck typing, keyword arguments, Struct…

Review and refactor Ruby code while preserving behavior and keeping the design simple.

Use when working with Ruby's standard library including Enumerable, File I/O, Time/Date, Regular Expressions, and core classes.

Ruff is an extremely fast Python linter and code formatter.

Check code changes for .claude/rules/ compliance.

Run local Appium test scripts against Kobiton devices.

Deploy and run ML experiments on local or remote GPU servers.

Evaluate consigned VINs before sale day.

Invoke this skill BEFORE implementing any text extraction/parsing logic to learn how to use LlamaParse to process any document accurately.

Run Nx generators with prioritization for workspace-plugin generators.

Run Playwright smoke tests, debug failures, and verify fixes

Use when running Unity from CLI for any purpose — builds, tests, method execution, asset imports.

Performance regression gate. Detects N+1 queries, sync-in-async, missing indexes, memory leaks, and bundle bloat before they reach…

Choose Sail automatically when available, fall back cleanly to host PHP/Composer/Node; paired command map for both environments

CI environment rules for GitHub Actions workflows.

This skill enables Claude to validate test suite quality by performing mutation testing.

Plan and run a team offsite/retreat: agenda, facilitation guide, logistics, post-offsite action plan.

This skill runs smoke tests to verify critical application functionality.

Tend-specific guidance for this repo. Project build commands, test strategy, error conventions, etc. are in CLAUDE.md — don't duplicate…

Manage RunPod GPU cloud instances - create, start, stop, connect to pods via SSH and API.

Search and book flights, hotels, and travel via RunRelay API.