Developer Tools & Repos Agent Skills for HTTP / API

Apply when designing types, reviewing a function signature, or writing code in any statically-typed language.

Testing patterns for CometChat React Native — Jest + React Native Testing Library setup, mocking the UI Kit + SDK, testing custom bubbles…

CometChat Calls SDK integration for React Native (Expo managed + bare CLI).

Ultra-compressed commit message generator.

Generic bartending capabilities — pour drinks, manage tabs, know regulars

The base44 SDK is the library to communicate with base44 services.

How to use the shell successfully

Research and plan a large-scale change, then execute it in parallel across 5–30 isolated worktree agents that each open a PR.

Clean Architecture. Enforce the Dependency Rule. Use when adding a file, import, module, package, layer, dependency, framework, database…

Scaffolding. Enforce Dune-style capability folders, public module contracts, one data owner, and mechanical boundaries. Use when creating…

Behavioral design validation for game development.

Use when designing explicit state-machine behavior for systems with multiple modes (idle/loading/success/error, draft/submitted/approved…

Have OpenAI Codex review the current branch with documentation research.

Develops BepInEx plugins with hooks, patches, and mod initialization for Unity games.

Migrate codebase from try/catch or Promise-based error handling to better-result.

BFL FLUX API integration guide covering endpoints, async polling patterns, rate limiting, error handling, webhooks, and regional endpoints…

Binding crates expose Rust libraries to host languages.

BiSheng C borrowing. When you need to understand _Borrow pointers, &_Const (immutable borrow), &_Mut (mutable borrow), borrow lifetime…

BiSheng C design and architecture decisions.

BiSheng C ownership system. When you need to understand _Owned pointers, move semantics, _Owned structs, destructors, RAII…

BiSheng C traits. When you need to understand _Trait definition, _Impl registration, trait pointers, dynamic dispatch (vtable), generic…