Developer Tools & Repos Agent Skills

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…

Generative art programming - three.js scenes, p5.js sketches, SVG generation, GLSL shaders, procedural algorithms, and color for creative…

Guide for integrating Agentica SDK with Claude Code CLI proxy

Feature flag patterns - LaunchDarkly, Firebase Remote Config, local feature flags, A/B testing, gradual rollouts, and KMP shared flag…

Comprehensive guide for using Codex CLI (OpenAI) and Claude Code CLI (Anthropic) - AI-powered coding agents.

System takeover — take ownership of an existing codebase or inherited system.

Expert skill for abstract syntax tree design, traversal, transformation, and manipulation patterns

Manage parallel development with Git worktrees: creation with port allocation, environment sync, branch isolation, and cleanup.

Set up local development for Clari API integrations with mock data.

Delegate coding work to Codex, Claude Code, or OpenCode as background workers; not simple edits or read-only code lookup.

Code review a pull request

Review the local unstaged/staged diff with Darkroom's checklist, or summarize active-PR feedback.

Commit and branch naming standards for Engram contributors, enforced by GitHub rulesets.

Provides comprehensive guidance for Flutter development including widgets, state management, navigation, platform channels, and mobile app…

Manages parallel development branches and synchronizes implementation details with project specifications using Git worktree patterns.

Apply or adjust lighting and atmosphere to an existing scene.

Automatically discover MCP (Model Context Protocol) skills when building MCP servers, designing tools, implementing resources/prompts, or…

Create file and commit atomically (60-75% faster than step-by-step)

Inspect Android Bluetooth state and perform bounded BLE client operations through GATT services and characteristics.

Implements high-performance, maintainable Android user interfaces using Jetpack Compose best practices and architectural patterns.