GitHub Copilot's agent mode reads AGENTS.md from your repository and skills from .agents/skills/. Every loadout here installs for Copilot without editing a single rule.
In VS Code, MCP servers live in .vscode/mcp.json under a "servers" key, not "mcpServers", so loadouts with an MCP config point out the one-key change you need.
AGENTS.md
.agents/skills/<name>/SKILL.md
Manual step (see below)
9 native, 2 with one manual step
discord.js v14 rules and an add-a-slash-command skill for building a Discord bot that registers commands properly and never leaks its token.
GDScript conventions, jam-scope discipline and a ship-to-itch.io skill so your agent helps you finish a Godot 4 game in 48 hours.
Rules and an add-a-tool skill for building a Model Context Protocol server in TypeScript that agents can actually use well — clear tools, safe inputs, no stdout noise.
Rules, an RLS audit skill and a read-only Supabase MCP config for vibe-coding a Next.js App Router SaaS without leaking your database.
A launch-check skill and always-on security rules that catch leaked keys, open databases and missing auth before your vibe-coded app goes live.
A stack-agnostic working style for coding agents — plan first, small diffs, never delete tests to go green — plus handoff notes and up-to-date docs via MCP.
Astro conventions for fast, zero-JS-by-default sites with content collections, plus a skill for deploying to Cloudflare Pages with headers and redirects.
Manifest V3 rules for service workers, messaging and minimal permissions, plus a skill that gets your extension through Chrome Web Store review.
Rules for reproducible, single-file Python data scripts with uv and inline dependencies, plus a skill that sanity-checks a dataset before anyone trusts the numbers.
Luau conventions for Rojo projects with a server-authoritative mindset, plus a skill that reviews every RemoteEvent for exploits before you publish.
Unity C# conventions that respect the editor, .meta files and serialisation, plus a skill for scripted web builds ready for itch.io.
Next.js + Supabase SaaS, Vibe-coding guard rails have an MCP config that GitHub Copilot needs you to add by hand; the loadout page shows exactly what to add.
Connect the read-only Agent Loadout MCP server and ask GitHub Copilot for "a loadout for my Godot jam". It can search, read files and get install paths for GitHub Copilot without you copying anything. Set-up for every agent.
{"servers":{"agent-loadout":{"type":"http","url":"https://loadout.jnw-it.com/mcp"}}} GitHub Copilot reads AGENTS.md. Agent Loadout keeps the shared rules in AGENTS.md so one set of rules works across agents.
Each skill is a folder with a SKILL.md file. For GitHub Copilot they go in .agents/skills/<skill-name>/SKILL.md, relative to the project root.
In VS Code, MCP servers go in .vscode/mcp.json under a "servers" key (not "mcpServers"). Copilot CLI uses ~/.copilot/mcp-config.json.
Add the read-only server at https://loadout.jnw-it.com/mcp: {"servers":{"agent-loadout":{"type":"http","url":"https://loadout.jnw-it.com/mcp"}}}. It needs no sign-in, and lets GitHub Copilot search loadouts and fetch exact install steps itself.
Other agents: Claude Code · Codex CLI · Cursor · Gemini CLI. By stack: JavaScript · Node.js · Python · TypeScript. GitHub Copilot documentation.