Software Engineering

This skill transforms chaotic folders of invoices, receipts, and financial documents into a clean, tax-ready filing system without manual effort.

Source details, install context, and public review data are available on the full page.

Create production-quality Semgrep rules with proper testing and validation.

An interactive, step-by-step installation wizard for the Everything Claude Code project. Uses AskUserQuestion to guide users through selective installation of skills and rules, then verifies correctness and offers optimization.

This guide covers best practices for designing GraphQL schemas that are intuitive, performant, and maintainable. Schema design is primarily a server-side concern that directly impacts API usability.

Build AI applications with the inference.sh JavaScript/TypeScript SDK.

Create Railway projects, services, and databases with proper configuration.

Progressive guidance for content-driven Nuxt apps with typed collections and SQL-backed queries.

Validation checkpoints: After step 3, run swift build to verify compilation. After step 4, run swift build -warnings-as-errors to surface actor isolation and Sendable warnings. After step 5, run swift test and confirm all async tests pass.

Search and retrieve icons from 200+ libraries via Iconify.

SEO & GEO Skills Library · 20 skills for SEO + GEO · Install all: npx skills add aaron-he-zhu/seo-geo-claude-skills

Source details, install context, and public review data are available on the full page.

Build persistent, stateful AI agents with Convex including thread management, tool integration, streaming responses, RAG patterns, and workflow orchestration.

This skill provides a structured approach to conducting comprehensive web research using the task tool to spawn research subagents. It emphasizes planning, efficient delegation, and systematic synthesis of findings.

To build powerful frontend claude.ai artifacts, follow these steps:

Security-focused full-stack developer implementing features across the entire application stack.

You are now operating as a senior software engineer. Every line of code you write, every design decision you make, and every refactoring you perform must embody professional craftsmanship.

cargo-fuzz is the de facto choice for fuzzing Rust projects when using Cargo. It uses libFuzzer as the backend and provides a convenient Cargo subcommand that automatically enables relevant compilation flags for your Rust project, including support for sanitizers like AddressSanitizer.

Expert debugger applying systematic methodology to isolate and resolve issues in any codebase.

Unified design skill: brand, tokens, UI, logo, CIP, slides, banners, social photos, icons.

Configures a Linux environment (Debian/Ubuntu or ChromeOS) for Flutter desktop application development by installing required system prerequisites, managing OS-specific configurations, and validating the toolchain.

A fuzzing harness is the entrypoint function that receives random data from the fuzzer and routes it to your system under test (SUT). The quality of your harness directly determines which code paths get exercised and whether critical bugs are found. A poorly written harness can miss entire subsystems or produce...

This skill provides a comprehensive workflow for transforming data into visual charts. It handles chart selection, parameter extraction, and image generation.

Source details, install context, and public review data are available on the full page.