Developer Tools & Repos Agent Skills for Claude Code

Apply Domain-Driven Design — identify bounded contexts, model aggregates and value objects, map context relationships, and generate…

Use this skill when the human has decide we're done working on the feature, and we're ready to merge into main.

Guides the creation of a "Minimal Root" home directory using the XDG Base Directory specification and a Bare Git Repository.

Operate DroidLume-managed Android devices through the structured DroidLume CLI.

Use when defining a public API, CLI, webhook, or SDK surface — lock the contract first so compatibility, validation, and versioning stay…

Use when removing old APIs, migrating to new patterns, or cleaning up legacy code — treats code as liability and follows a structured…

Use when implementation is complete and tests pass but the branch itself is not yet resolved — verify tests, detect worktree vs. normal…

Use when you need to build a new MCP server — plan the tool surface, implement the server, register it in Copilot CLI, inspect the config…

Use when you need multiple branches checked out at once — create isolated working directories for parallel development without cloning the…

Use whenever `harness-eng` is writing a DSH plugin's own TypeScript — deciding whether it's a tool, hook, UI/slot…

Automate Dungeon Fighter Online tasks via Rube MCP (Composio).

Discover peer corpora across a Git org via the GitHub MCP, maintain the canonical app-identity registry, and recompose the…

Edit an existing action (TaskDialog) in a Copilot Studio agent.

Edit Copilot Studio agent settings, instructions, or configuration.

Work with Effect v4 / effect-smol TypeScript code in this repo

Pattern for implementing optimistic UI updates with effect-atom in this codebase.

Pattern for wrapping third-party SDK clients (Stripe, Resend, AWS, etc.) with Effect.

Guides users through setting up an ElevenLabs API key for ElevenLabs MCP tools.

Shared vocabulary for designing deep modules.

Use when designing a system, service, or architecture from requirements and constraints, especially for API design, data modeling, service…

Automate Epic Games tasks via Rube MCP (Composio).