Extracts high-value insights from research documents, RCAs, design docs, and memos - filters aggressively to return only actionable information. Research equivalent of analyzing-implementations skill.

Expert methodology for analyzing and summarizing research papers, extracting key contributions, methodological details, and contextualizing findings. Use when reading papers from PDFs, DOIs, or URLs to create structured summaries for researchers.

Expert at analyzing the quality of Claude's responses and outputs. Use when evaluating response completeness, accuracy, clarity, or effectiveness. Auto-invokes during self-reflection or when quality assessment is needed.

Detects session management vulnerabilities including session fixation, session hijacking, and insecure cookie handling. Use when analyzing authentication sessions, cookie security, or investigating session-related vulnerabilities.

Conducts in-depth analysis of a specific source or topic, producing comprehensive summaries for research synthesis. Use when you need detailed analysis and documentation of individual sources as part of a larger research effort.

Use when analyzing requirements or project specifications - guides shannon analyze command, explains 8D complexity output, caching behavior, context-aware mode with --project flag

Analyzes Excel spreadsheets, summarizes trends, and recommends charts when users mention spreadsheets, Excel workbooks, or .xlsx files.

This skill provides automated assistance for throughput analyzer tasks.

Analyze percentile metrics (tdigest type) using OPAL for latency analysis and SLO tracking. Use when calculating p50, p95, p99 from pre-aggregated duration or latency metrics. Covers the critical double-combine pattern with align + m_tdigest() + tdigest_combine + aggregate. For simple metrics (counts, averages), see aggregating-gauge-metrics skill.

Creates and analyzes tests using Vitest and MSW patterns. Generates test builders, mocks repositories, and configures integration tests. Triggers on: write tests, test coverage, Vitest, MSW mock, vi.fn, vi.mock, unit test, integration test, test builder, mock setup, test failure.

Use to audit test quality with Google Fellow SRE scrutiny - identifies tautological tests, coverage gaming, weak assertions, missing corner cases. Creates bd epic with tasks for improvements, then runs SRE task refinement on each.

Automatically activated when user asks about test quality, code coverage, test reliability, test maintainability, or wants to analyze their test suite. Provides framework-agnostic test quality analysis and improvement recommendations. Does NOT provide framework-specific patterns - use jest-testing or playwright-testing for those.

Extract and analyze recurring patterns from log messages, span names, and event names using punctuation-based template discovery. Use when you need to understand log diversity, identify common message structures, detect unusual formats, or prepare for log parser development. Works by removing variable content and preserving structural markers.

Analyze unfamiliar codebases systematically to produce subsystem catalog entries - emphasizes strict contract compliance and confidence marking

Help users synthesize and act on customer feedback. Use when someone is analyzing NPS responses, processing support tickets, reviewing user research, synthesizing feedback from multiple channels, or trying to identify patterns in customer input.

Analyze user/customer feedback and produce a User Feedback Analysis Pack (source inventory, normalized feedback table, taxonomy/codebook, themes + evidence, recommendations, and feedback loop). Use for voice of customer, feature request analysis, support ticket synthesis, churn reason synthesis, and survey open-ends.

Use when starting work after context compaction, switching features, or gathering context without re-reading entire files - searches anchor tags to find relevant architecture/pattern documentation

Set up a production-ready Anchor workspace: program/client layout, env config, testing, and build hygiene. Use when starting new Anchor projects or re-baselining repos.

Expert Anchor smart contract development for Solana (January 2026). Use when (1) Writing or auditing Solana programs, (2) Implementing security patterns, (3) Defining account structures and constraints, (4) Building CPI interactions, (5) Testing with Mollusk/LiteSVM, (6) Deploying programs, or any Anchor/Solana program development questions.

Write Ruby gems following Andrew Kane's battle-tested patterns from 100+ gems with 374M+ downloads (Searchkick, PgHero, Chartkick, Strong Migrations, Lockbox, Ahoy, Blazer, Groupdate, Neighbor, Blind

Automate ADB commands for device management, app installation, and log analysis. Use when listing devices, installing APKs, viewing logs, debugging app issues, or capturing screenshots.

Optional - Add comprehensive tests beyond the basic smoke test

AdMob integration patterns for monetization - banner ads, interstitials, rewarded ads. Use when setting up ads, implementing different ad formats, or testing with test ad units.

Generate Android adaptive icons from Iconify's 200k+ open source icons

Setup GitHub Actions workflow for running Android tests in CI

Critical Android code review for Payoo Android app. Focuses on high-impact issues - naming conventions, memory leaks, UIState patterns, business logic placement, lifecycle management, and MVI/MVVM pattern violations. Use when reviewing Kotlin files, pull requests, or checking ViewModels, Activities, Fragments, UseCases, and Repositories.

Debug Android Flutter apps including runtime errors, build issues, device connection problems, and performance issues. Use when troubleshooting Android-specific problems, crashes, or deployment issues.

Build and deploy Android app to connected device via USB. Fast deployment (~2-5 seconds) using Gradle and ADB. Use when deploying, installing, or building Android apps to physical devices.

Android 功能开发核心规则。包含项目架构、MVI模式、Base类、Adapter、网络请求等基础规范。开发任何 Android 功能时都应加载此 skill。

Standards, architecture patterns, and best practices for Android app development with Kotlin, Jetpack Compose, and Android Jetpack libraries using clean architecture and MVVM. Use for any Android coding, review, refactor, or design task, especially when acting as an AI coding agent that must follow established project conventions.

Create Android dynamic feature modules with Gradle, Koin DI, Navigation registration. Use for new features, modularization, feature flags.

Setup UI Automator 2.4 smoke test for validating app launches (works with debug and release builds)

Production-ready scripts for Android app testing, building, and automation. Provides semantic UI navigation, build automation, accessibility testing, and emulator lifecycle management. Optimized for AI agents with minimal token output. Android equivalent of ios-simulator-skill.

Add Espresso and AndroidX Test dependencies to Android project

Android development expert including Jetpack Compose, Kotlin, and Material Design

Automate Gradle tasks for Android projects - build, test, coverage, clean. Use when building APKs, running unit tests, generating coverage reports, or checking dependencies.

Generate production and local development keystores for Android release signing

Expert Android developer for the Motion Detector project. Use this skill when working on Camera2 API integration, motion detection algorithms, Android networking (LAN sockets + Supabase Realtime), debugging crashes, or any Android/Kotlin development tasks specific to this sprint timing application.

android-owasp-security-reviewer

Android-specific patterns for Kotlin and Jetpack Compose. Use when building Android applications.

Create and run validation script to test Play Store API connection

Complete workflow generation - orchestrates internal, beta, and production deployment workflows

Scan Android project and generate Play Console setup checklist (analysis only, no file modifications)

Complete Play Store setup - orchestrates scanning, privacy policy, version management, Fastlane, and workflows (Internal track only)

This skill is used to turn Android app ideas into small, well-bounded product slices with clear value, ready for UX and implementation.

Navigate and analyze Android project structure, modules, and dependencies. Use when exploring project structure, finding related files, analyzing dependencies, or locating code patterns.

This skill is used to verify Android features against acceptance criteria, catch regressions and define tests that reflect real device behaviour.

Create Play Store release notes directory structure with locale templates (Fastlane metadata)

Restart the Android app on connected device without rebuilding. Force-stops and relaunches the app remotely. Use when testing changes that don't require rebuild, or refreshing app state.

Setup automated screenshot capture for Play Store using Fastlane Screengrab