Agent skills for Claude Code

Cache expensive file-processing results (PDF parsing, OCR, text extraction, image analysis) keyed by a SHA-256 hash of file content rather…

Runs a tight four-phase loop — reproduce, isolate, diagnose, fix — to root-cause a single bug with evidence, not guesses.

Enforces a stop-the-line triage protocol across failure classes — test failures, build breaks, runtime errors, and production incidents…

Produce a thorough, multi-source, cited research report on an open-ended topic using web search and page-fetch tools, optionally fanning…

Fetch current library and framework documentation via the Context7 MCP server instead of relying on training data.

Subjects a non-trivial decision to a fresh-context adversarial review before it stands, in-flight rather than as a post-hoc PR verdict.

Create zero-dependency, animation-rich HTML presentations that run entirely in a browser, from a topic/draft or by converting a PowerPoint…

Build production-quality, accessible, non-generic-looking UI components and pages — component composition, the state-management ladder…

This skill should be used when the user asks to "review this Go code for goroutine leaks", "should I use a channel or a mutex", "use…

Use when asked to verify a Laravel project before a PR, after a major refactor or dependency upgrade, or before deploying to…

Guides building Model Context Protocol (MCP) servers — tools, resources, prompts, transport choice, and schema validation — biased toward…

Run a structured, codebase-first technical research workflow to answer a specific engineering question — check internal docs and source…

Prepare a production launch so it's reversible, observable, and incremental — pre-launch checklist, feature-flag strategy, staged rollout…

Grounds framework-specific code decisions in official documentation instead of training data or memory.

Use when a task would benefit from several different specialist perspectives run in parallel — composing an ad-hoc team from a directory…

iOS 26 Liquid Glass design system — dynamic glass material with blur, reflection, and interactive morphing for SwiftUI, UIKit, and…

Thread-safe data persistence in Swift using actors — in-memory cache with file-backed storage, eliminating data races by design.

Protocol-based dependency injection for testable Swift code — mock file system, network, and external APIs using focused protocols and…

SwiftUI architecture patterns, state management with @Observable, view composition, navigation, performance optimization, and modern…

Load top-performing Shinka programs into agent context using `shinka.utils.load_programs_to_df`, and emit a compact Markdown bundle for…

Update existing design documents (Design Doc / PRD / ADR) with review