Developer Tools & Repos Agent Skills for HTTP / API

Build or refactor an AppKit app feature on top of SwiftASB using explicit application, window, document, thread, and turn ownership with…

cat Skill: Derivational Pipe Chaining

Interact with the Circles UBI protocol using Nethereum (.NET/C#).

Send a design document to a Claude subagent for review, then revise the document based on findings.

Complete deBridge Protocol SDK for building cross-chain bridges, message passing, and token transfers on Solana.

Apply scientific debugging methodology through conversational investigation.

Diagnose SwiftASB integration failures across Codex CLI discovery, app-server startup, initialization, threads, turns, approvals…

ERNE — Validate and submit app builds using parallel expo-config-resolver and code-reviewer agents

End-to-end mobile feature builder. Takes a feature from description to fully running code with E2E tests through six phases - planning…

Generates high-fidelity Jetpack Compose code from Figma designs with 95%+ specification compliance.

Merge task branch to base branch with linear history (works from task worktree)

Operate GitHub issues, pull requests, branches, checks, workflows, and permissions through Rube MCP.

Use when hardening Go code at API boundaries — copying slices/maps, verifying interface compliance, using defer for cleanup…

Enforces industry-standard Java coding conventions, Spring Boot patterns, and performance optimizations for robust enterprise applications.

Write, explain, and debug Metal GPU code including shaders (vertex, fragment, compute), render pipelines, compute pipelines…

Mobile accessibility patterns for Android and iOS - content descriptions, touch targets, screen reader support, WCAG compliance, dynamic…

Guide for implementing Shell-based navigation in .NET MAUI apps.

Analyze and fix Unity script errors using console logs, stack traces, and code analysis.

Executes complex development tasks using a solution-driven workflow that includes mandatory impact analysis and rigorous self-reviews.

Provides comprehensive React 19 patterns for Server Components, Server Actions, useOptimistic, useActionState, useTransition, concurrent…

Guide macOS Safari integration decisions across Safari Web Extensions, Safari Web Inspector Extensions, Safari App Extensions…