A framework for building customized, optimized custom Github Copilot agents using custom repo-wide instructions, path-specific instructions, custom agents files (*.agent.md) including specialist teammates and sub-agents, Copilot prompt files (*.prompt.md), repo-profile.md, mcp.md, spec.md files and .context.md and .memory.md files.
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Patterns and techniques for evaluating and improving AI agent outputs. Use this skill when: Implementing self-critique and reflection loops Building evaluator-optimizer pipelines for quality-critical generation Creating test-driven code refinement workflows Designing rubric-based or LLM-as-judge evaluation systems…
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Process and manipulate images using ImageMagick. Supports resizing, format conversion, batch processing, and retrieving image metadata. Use when working with images, creating thumbnails, resizing wallpapers, or performing batch image operations.
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Create new Agent Skills for GitHub Copilot from prompts or by duplicating this template. Use when asked to "create a skill", "make a new skill", "scaffold a skill", or when building specialized AI capabilities with bundled resources. Generates SKILL.md files with proper frontmatter, directory structure, and optional…
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Interface for MCP (Model Context Protocol) servers via CLI. Use when you need to interact with external tools, APIs, or data sources through MCP servers, list available MCP servers/tools, or call MCP tools from command line.
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Generate high-quality Product Requirements Documents (PRDs) for software systems and AI-powered features. Includes executive summaries, user stories, technical specifications, and risk analysis.
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Surgical code refactoring to improve maintainability without changing behavior. Covers extracting functions, renaming variables, breaking down god functions, improving type safety, eliminating code smells, and applying design patterns. Less drastic than repo-rebuilder; use for gradual improvements.
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
This skill enables visual inspection of websites running locally or remotely to identify and fix design issues. Triggers on requests like "review website design", "check the UI", "fix the layout", "find design problems". Detects issues with responsive design, accessibility, visual consistency, and layout breakage…
dhar174/custom_github_copilot_agent_builder
Skill Claude CodeCodex
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend functionality, debugging UI behavior, capturing browser screenshots, and viewing browser logs.
At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: