Developer Tools & Repos Agent Skills for Claude Desktop

Scans all TypeScript/types in a PR or branch diff for soft types (`any`, unnecessary `null`/`undefined`, optional fields that are…

Use when you have lint errors but can't modify the source spec, or need to add missing descriptions/tags via overlay

Audit and fix HTML accessibility issues including ARIA labels, keyboard navigation, focus management, color contrast, and form errors.

Audit and fix animation performance issues including layout thrashing, compositor properties, scroll-linked motion, and blur effects.

Accelerates 2D game development in Flutter by providing core implementation patterns for the Flame Engine.

Use when adding or changing validation for Python controls (dataclasses) in sdk/python/packages/, including Annotated/V rules…

Diagnose and fix common Flexport API errors including HTTP status codes,

Create a minimal working Flexport example \u2014 list shipments and\

Configure Flexport local development with mock API responses and testing.

Handle Flexport API rate limits with exponential backoff, queue-based

Implement Flexport reference architecture for supply chain integrations

Apply production-ready Flexport API patterns for TypeScript and Python.

Migrate between Flexport API versions (v1 to v2, Logistics API versions).

Implement Flexport webhook event handling for shipment milestones, booking

This skill should be used when the user asks "why is 0.1 + 0.2 not 0.3", "how do I compare floats", "what type should I use for money"…

Read and write Floaty.dev playground and plugin scripts via the API.

Write and review Kotlin event-processing code using kotlinx.coroutines Flow operators instead of hand-rolled state machines, and structure…

Water physics skill for fluid dynamics and buoyancy systems.

Use when the user wants to manually flush a deferred-commit queue from a prior or interrupted chain.

- Building Flutter applications for iOS, Android, web, or desktop - Architecting state management with Riverpod 2 - Configuring navigation…

This skill provides general Flutter/Dart development guidance - implementing features, fixing bugs, managing pubspec dependencies and…