Skills

A skill from the Everything Claude Code performance system that provides AI-powered regression testing patterns and verification loops for ensuring agent output quality, part of a comprehensive framework with 1282+ internal tests and continuous evaluation.

Kotlin testing patterns using Kotest (StringSpec, FunSpec, BehaviorSpec, DescribeSpec), MockK for mocking and coroutine testing, argument capture, property-based tests, Ktor `testApplication`, and Kover coverage — applied via a RED-GREEN-REFACTOR TDD workflow targeting 80%+ coverage.

Neural search via the Exa MCP server covering web, code, companies, and people — wraps `web_search_exa` (current web info, news, company/people research with live crawl and category filters) and `get_code_context_exa` (code examples, API usage, 1k–50k token depth) with tested query patterns.

from caffeinelabs/skills

An indexion-powered skill for documentation analysis including coverage assessment, drift detection between code and docs, and dependency graph generation.

Spec-driven development (SDD) validation skill for indexion that handles drafting, verifying, aligning, and validating specifications using the cc-sdd/codex workflow.

An indexion-powered planning skill that detects code duplication, wrapper bloat, shared-code extraction opportunities, and concept-level single-source-of-truth violations to guide refactoring.

A foundational skill from the Everything Claude Code performance system that defines coding conventions and project guidelines for AI agent harnesses, covering commit formats, PR processes, testing requirements, and the overall system philosophy.

A Claude Skills library for SEO and Generative Engine Optimization (GEO), organized around a Research → Build → Optimize → Monitor methodology framework.

An indexion-powered skill for inspecting and debugging KGF (Knowledge Graph Format) language specs, part of a Claude Code plugin suite providing source code exploration, similarity analysis, and documentation tools.

An indexion-powered skill that splits text into contextual segments, part of a Claude Code plugin suite providing source code exploration, similarity analysis, and documentation tools.

An indexion-powered skill for maintaining project wiki pages, indexes, linting, source logs, and detecting code-to-documentation drift.

Idiomatic PyTorch patterns and best practices for building robust deep learning applications, covering device-agnostic code, reproducibility setup, explicit shape management, clean nn.Module architecture, and efficient training pipelines.

from price-win/pricewin-skills-hub

Generates a pre-edit structure brief from a cached orientation map using the indexion tool, enabling zero-knowledge agents to infer code owners, consumer surfaces, and unsafe edit locations before making changes. Part of the indexion-skills plugin for source code exploration and analysis.

Detects drift between file, folder, and symbol names and their actual implementation contents, then classifies actions as rename, move, split, hollow, or keep. Part of the indexion-skills plugin for source code exploration, identity auditing, and documentation tools.

A Claude Code skill for TanStack Query that provides guidance on async state management with caching, mutations, and SSR support.

A skill for programmatic Excel spreadsheet manipulation using openpyxl, covering workbook creation, cell operations, formulas (SUM, AVERAGE, IF), formatting (fonts, fills, borders, alignment), number formats, conditional formatting, and chart generation.

A comprehensive Claude Code skill for designing professional, polished mobile app interfaces that follow proven design principles from top-tier apps like Airbnb, Duolingo, Spotify, Revolut, and Pha... Part of ceorkm/mobile-app-ui-design.

Intelligently organizes files and folders by understanding context, finding duplicates, suggesting better structures, and automating cleanup tasks to maintain a clean digital workspace.

Generates immersive sound effects from text descriptions using AI, with customizable duration, looping, and prompt control.

Extracts clean, readable markdown or text content directly from specified web page URLs.

Transforms scientific research papers into complete Chinese-language PPTX presentations with Nature-style reporting logic, figure integration, and speaker notes, covering papers across all scientific fields.

A Trail of Bits plugin that performs systematic false positive verification for security bug analysis, using mandatory gate reviews to ensure only valid security findings are reported.

Generates AI-powered music from text prompts, creating instrumental tracks, songs, and background music with customizable composition options.

A domain-specific skill from the Everything Claude Code performance system covering customs and trade compliance workflows, part of the operational domain skills collection within a comprehensive AI agent harness framework supporting 183+ skills.

Chinese novel writing skill that generates complete novels chapter by chapter, where users answer 5 questions about genre, protagonist, and conflict, then AI writes continuously with automatic chapter summary tracking for coherence

A skill for API reference research that helps look up and retrieve documentation from various sources, part of the ECC operator system for agentic work.

A universal deep research agent team that orchestrates a 13-agent pipeline for rigorous academic research on any topic, offering 7 modes including full research, quick brief, paper review, literature review, fact-check, Socratic guided dialogue, and systematic review with optional meta-analysis.

Operational controls for long-lived cloud-hosted agent systems, covering runtime lifecycle management, observability (logs/metrics/traces), safety controls with least-privilege permissions, and change management with rollout/rollback procedures.