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Base Coat — Product Identity

What is Base Coat?

Base Coat is a full-SDLC agent framework for GitHub Copilot. It provides 50 specialized agents, 33 skills, and 34 instruction sets that cover the entire software development lifecycle — from architecture and coding to testing, security, DevOps, and project management.

Who is it for?

  • Engineering teams using GitHub Copilot who want consistent, high-quality AI assistance across all disciplines
  • Platform/DevOps teams who want to standardize AI agent behavior across their organization
  • Individual developers who want specialized agents instead of generic AI chat

Core Principles

  1. Full SDLC coverage — Not just code generation. Architecture, testing, security, DevOps, docs, and PM too.
  2. One entry point — /basecoat routes to any of 50 agents. No need to memorize agent names.
  3. Opinionated but extensible — Ships with battle-tested defaults. Every agent, skill, and instruction can be customized.
  4. Framework, not a product — Base Coat is infrastructure for your agents, not a hosted service.
  5. Governance built in — Instructions enforce security, quality, and naming standards automatically.

How it differs from single-domain tools

Tools like Impeccable focus on one discipline (UI/design) with deep expertise. Base Coat covers 6 disciplines with 50 agents:

  • 🔨 Development (4 agents) — backend, frontend, middleware, data
  • 🏗️ Architecture (3 agents) — system design, API design, UX
  • 🔍 Quality (7 agents) — code review, security, performance, testing
  • 🚀 DevOps (3 agents) — CI/CD, releases, enterprise rollout
  • 📋 Process (5 agents) — sprint planning, PM, triage, retros
  • 🧰 Meta (6 agents) — agent design, prompts, MCP, docs

Architecture

/basecoat (router)
├── agents/        50 agent definitions (.agent.md)
├── skills/        33 skill packages with templates
├── instructions/  34 instruction files (.instructions.md)
├── prompts/       3 reusable prompt files
└── basecoat-metadata.json  (machine-readable registry)