How to Migrate from GitHub Copilot to meshcode: A Step-by-Step Guide

There's nothing to export when you leave GitHub Copilot — it's an assistant layered over the repo that was always sitting on your disk. Whether your Copilot lives in VS Code, JetBrains IDEs, or on the web, your code never went anywhere. Moving to meshcode is three small tasks: point meshcode at the same folder, connect the model access you already pay for, and adjust from inline-assist habits to pane-based agent work. The whole thing takes under an hour, and most of that hour is the mental-model part.

Before you start: what "migrating" actually means

Copilot is an extension: completions, chat, and an agent mode inside an editor. meshcode is a native desktop app where each pane runs its own full agent against your files. There's no proprietary project format in Copilot to convert — instruction files like COPILOT.md are plain text, and plain-text project notes remain useful context for any agent, meshcode included. Keep yours; don't rewrite anything to get started.

Step 1: Open your project (no import)

• Install meshcode (Mac or Windows) and launch it.
• Open the same project folder your IDE was pointed at — .git, .env, CI config, all of it.
• meshcode reads the working tree directly. No sync step, no index rebuild, no waiting before your first prompt.

Your git hooks, remotes, and branch state are untouched, because meshcode is just another program reading the same directory.

Step 2: Bring your model subscriptions with you

This is the step that usually saves money. If you already pay for Claude or a ChatGPT plan that includes Codex:

• Connect the account through its own CLI inside meshcode.
• That pane then runs on your existing subscription — no extra token charge from meshcode, since Anthropic or OpenAI bills you directly.
• If you don't have either, skip this: the built-in meshcode model runs on prepaid credit — top up from $1, no subscription, spent only when you use it.

Notice what's being replaced: a Copilot seat is a per-seat fee for one vendor's models wrapped in someone else's editor. After migrating, most people run their own Claude in one pane and the cheap built-in model in another, and the monthly total often lands below the single Copilot seat it replaced — not because anything is discounted, but because routine work stops consuming premium-model budget.

Step 3: Relearn the workspace — panes, not completions

This is the real behavior change. Copilot's default rhythm is inline: highlight, accept, tweak, repeat. meshcode's rhythm is delegative: describe the task in a pane, let the agent read, plan, and edit across files, review the diff.

A natural first split after migrating: your primary Claude pane takes the feature work you'd have done in your editor's agent mode; a second pane on the built-in meshcode model handles boilerplate, test scaffolding, and mechanical edits in parallel; a third pane stays free for code review or a second project. Two pieces of work that don't depend on each other should never be waiting in one thread again — that's the part Copilot's single-editor flow never trained you to do.

Step 4: Adjust your habits, not your project

• Review diffs, not keystrokes. You're supervising an agent that touches multiple files, so the diff view — not the blinking cursor — becomes your quality gate. (Our guide to reviewing AI-generated code before shipping fits this workflow.)
• Route by cost. Paid pane for hard reasoning; cheap pane for volume.
• Keep your instruction files. Plain-language project notes work in any pane, for any model.
• Keep your IDE. Nothing here says uninstall VS Code. meshcode sits beside it; the repo is shared.

First-hour checklist

• Install meshcode; open the same repo folder your IDE used.
• Connect your Claude and/or Codex CLI inside meshcode.
• Top up ~$1 on Stripe if you'll use the built-in model — no monthly commitment either way.
• Run one small independent task in a second pane while your main pane keeps working.
• Port any COPILOT.md-style notes to a general project-notes file both panes can read.

What stays exactly the same

Your code, your repo, your git history, your CI, your deploy pipeline, your secrets files — nothing changes. meshcode doesn't own, wrap, or host your code; it's a native app reading and writing the same files your terminal would. You can point Copilot's editor at the same folder five minutes from now and lose nothing. There's no export step because there was never an import step.

The meshcode angle

If you ship every single day inside one IDE and lean hard on inline completions, keep Copilot where it is — completions and agents are different tools, and you don't have to replace both. But if part of your monthly Copilot spend is really "an agent inside one editor," this migration takes under an hour. Our GitHub Copilot alternative overview covers the wider decision, and the Copilot vs Claude Code cost comparison handles the pricing math in detail.

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