Developer Tools & Repos Agent Skills

Audit a codebase for handcrafted code that duplicates functionality already available in the project's dependencies.

This skill should be used when the user asks to "find references", "참고할 만한 거", "similar implementation", "오픈소스 있나", "how others do this"…

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Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through…

Use when relay mutations with optimistic updates, connections, declarative mutations, and error handling.

Increase widget visibility on Apple Watch using RelevanceKit.

Remove a repo from the unified repos list and delete its local clone.

Render boxes and tables with proper emoji-aware alignment using box-drawing characters

MANDATORY: Use BEFORE showing ANY diff to user - transforms git diff into 4-column table with box characters (╭╮╰╯│).

Handle Replit resource limits: KV database caps, deployment quotas,

GitHub repository setup and management specialist - scaffolds issue templates, contributing guides, CI workflows, releases, labels…

Standard local gate stack for SDLC repos: mise (pinned toolchain + task-runner gates), lefthook (git-hook enforcement), betterleaks…

Package entire code repositories into single AI-friendly files using Repomix.

Use RepoPrompt CLI for token-efficient codebase exploration

Investigate GitHub repository history before risky code changes using git blame/log, GitHub PRs, review comments…

Manages complex multi-language repository architectures through standardized task commands and automated version synchronization.

Traces full request lifecycle from Router through Middleware, Controller, UseCase, Repository to Response.

Optional, modular cleanups and style improvements to apply on new mo:core projects (or after mo:core migration).

Internal skill. Synthesis guidance loaded via SKILL_HINTS by planner and bug-investigator when research files are available.

Automates a multi-stage pipeline to generate and deploy specialized researcher agent specifications for technical investigations.

CRITICAL: Use for smart pointers and resource management.