66 skills · sorted by relevance
Review and refine code using shared conventions for clear names, readability, error handling, and updates that preserve original data. Identify duplication, oversized functions, and unnecessary complexity to make code easier to understand and maintain.
Create, modify, test, or package Python provider adapters, the components used for framework connections. Work covers framework dependencies, public imports, type inference, and provider metadata within python/providers, with a referenced workflow to consult before changes.
Create and update Handsontable guide pages with consistent page metadata, headings, framework-specific examples, and sidebar entries. Follow the documentation site's writing conventions and generate JavaScript examples from TypeScript sources where required.
Framework-agnostic methodology for migrating a plugin, extension, or integration across a breaking upstream release — inventory coupling points, classify changes, stage the migration, and verify in layers. Use when upgrading any plugin from one host-framework version to another without access to framework-specific migration notes. Not a substitute for vendor release notes; contains no framework-specific facts.
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Write and review Java services using conventions for naming, immutable data, exception handling, project structure, and tests. Detects Spring Boot or Quarkus from build files and applies the relevant framework rules.
Check project dependency versions and consult the relevant official documentation before writing framework-specific code. Produce implementations with source links, identify deprecated APIs, and flag unverified approaches or conflicts between documentation and existing project patterns.
Design and review web and mobile interfaces using searchable guidance on colors, fonts, layouts, charts, and interaction. Generate a consistent design plan, then apply framework-specific advice and checks for accessibility, responsiveness, and visual consistency.
Manage TanStack Table v9 state in Octane, including controlled pagination and subscriptions that keep the UI updated. It explains component subscription boundaries, stable external atoms for shared state, and how controlled updates reach the store.
Read and control Angular Table v9 state using signals, Angular's reactive values. This skill explains tracked reads, externally managed pagination, shared state, and update callbacks so table changes stay connected to templates and derived values.
Manage TanStack Table v9 state in React, including controlled pagination and subscriptions that update the UI when state changes. It also guides narrower rendering boundaries and fixes for React Compiler memoized components.
Manage Table v9 state in Ember so table changes reach the screen. Covers tracked properties, external atoms that hold state, controlled updates, and where values must be read for Glimmer to track changes.
Implement reactive state reads and external control for Table v9 in Solid. Learn where to track changes, how to manage pagination state, and how to handle updater functions or shared state correctly.
Read and control Table v9 state in Preact, including pagination. Guides state subscriptions, which keep the interface updated, and externally managed state so table changes and controls stay synchronized while rerenders can be scoped to relevant values.
Read and control TanStack Table v9 state in Vue while keeping updates synchronized with the interface. Covers reactive reads, externally controlled state, update callbacks, shared state containers, and component boundaries for rendering.
Manage Table v9 state in Svelte 5, including pagination controlled by application code. Guides reactive reads that update the interface, getter and callback wiring, and the distinction between tracked values and one-time snapshots.
Build table data processing with TanStack Table v9 while keeping data and column definitions stable. The skill guides type inference, which determines types automatically, row identity, optional features, and checks for missing APIs.
Connect TanStack Table v9 state to lit rendering. Manage state such as pagination through reactive properties, choose which changes trigger component updates, and subscribe to selected state so individual template regions can update independently.
Connect Table v9 state to Alpine bindings and manage pagination from application code. Explains reactive reads, getter and callback setup, shared state atoms, and why some captured values fail to follow later updates.
Audit web applications for accessibility issues against WCAG 2.2 Level A and AA, the web accessibility standards. Get framework-specific code fixes, contrast checks, verification steps, and reports, with options for automated checks in development pipelines.
Diagnose why an AI agent skips tools, passes incorrect arguments, or repeats calls. Get guidance on tool descriptions, schemas that define accepted inputs, execution flow, and mock tests before connecting to a real model.
Investigate insecure deserialization, where restoring objects from stored or transmitted data can execute unwanted code. Covers multiple languages, input format recognition, vulnerable processing points, verification methods, and documentation of affected libraries and entry points.
Provides file paths to language-specific reference files for the test ANALYSIS skills (assertion-quality, test-anti-patterns, test-gap-analysis, test-smell-detection, test-tagging). Read this catalog to discover available extension files (e.g., dotnet.md for .NET/MSTest/xUnit/NUnit/TUnit, python.md for pytest/unittest, typescript.md for Jest/Vitest/Mocha, java.md for JUnit/TestNG, etc.). Do not invoke this reference-only skill — its bundled files are read by the quality agent and analysis skills needing framework-specific lookup tables (test markers, assertion APIs, skip annotations, sleep patterns, mystery guest indicators, integration markers, setup/teardown, tag-support capability).
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Advanced prototype pollution playbook — server-side RCE, client-side gadgets, filter bypasses, and detection techniques. Companion to ../prototype-pollution/ for basics. Use when you've confirmed pollution and need to escalate to code execution or find framework-specific gadgets.
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Scaffolds MCP App project structure with correct directory layout, dependencies, entry points, and framework-specific templates. Handles React (useApp hook), Vanilla JS, Vue, Svelte, Preact, and Solid.
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