Developer Tools & Repos Agent Skills

Create, revise, review, and finalize portable SagaSmith Module or rules Packs for the current sagasmith.content-package v2 contract…

Run persistent D&D 5e 2014/2024 campaigns through SagaSmith's source-bound MCP runtime.

Sage HR integration via Apideck's HRIS, ATS unified API — same methods work across every connector in HRIS, ATS, switch by changing…

Sage Intacct integration via Apideck's Accounting unified API — same methods work across every connector in Accounting, switch by changing…

Comprehensive REST API design review with automated linting, breaking-change detection, and design scorecards.

Use when designing REST or GraphQL APIs, creating OpenAPI specifications, or planning API architecture.

Use when designing new high-level system architecture, reviewing existing designs, or making architectural decisions.

Writes, optimizes, and debugs C++ applications using modern C++20/23 features, template metaprogramming, and high-performance systems…

Use when developing firmware for microcontrollers, implementing RTOS applications, or optimizing power consumption.

Implements advanced TypeScript type systems, creates custom type guards, utility types, and branded types, and configures tRPC for…

Choose and implement Salesforce integration architecture patterns for

Building a complete DAT app with session creation, camera streaming, and photo capture

Game designer for creative vision, GDD creation, and narrative design.

Expert guidance for Next.js Cache Components and Partial Prerendering (PPR). **PROACTIVE ACTIVATION**: Use this skill automatically when…

Algorithmic philosophies are computational aesthetic movements that are then expressed through code.

Production patterns for Unity's Data-Oriented Technology Stack (DOTS) including Entity Component System, Job System, and Burst Compiler.

Specialized guide for migrating Godot 3.x projects to Godot 4 (GDScript 2.0), covering syntax changes, Tweens, and exports.

Apple HIG guidance for navigation-related components including search fields, page controls, and path controls.

Apple HIG guidance for presentation components including alerts, action sheets, popovers, sheets, and digit entry views.

Create or update a shared Apple design context document that other HIG skills use to tailor guidance.

Apple HIG guidance for Apple technology integrations: Siri, Apple Pay, HealthKit, HomeKit, ARKit, machine learning, generative AI, iCloud…