Developer Tools & Repos Agent Skills for Claude Code

Enforces best practices for REST API response structures and ensures data integrity for downstream exports like Excel and PDF files.

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

This skill should be used when the user asks about "touch input", "BoardInput", "BoardContact", "piece detection", "glyph", "glyph…

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

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

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.

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.

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

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.

Validate MCP configuration and suggest improvements.

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

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

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

Guide for integrating Agentica SDK with Claude Code CLI proxy

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

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

Guides stable API and interface design. Use when designing APIs, module boundaries, or any public interface. Use when creating REST or…