Open a new session with Claude Code, Cursor, or Copilot and it has no idea what you were doing yesterday. Your stack, your decisions, the bug you spent an hour explaining — gone. So you re-explain. Again.

The root cause is simple: your AI's memory only lasts one conversation. Close the terminal and it's wiped.

ContextForge fixes that. It's an MCP server that gives any AI agent a permanent, searchable memory that carries across every session and every project. Below is the full setup — it takes three commands.

The walkthrough uses Claude Code as the example, but the same setup works for Cursor, ChatGPT, Claude Desktop, Windsurf, and GitHub Copilot.

📺 Watch the full walkthrough

▶️ Watch the setup on YouTube →

The setup, in three commands

1. Install the MCP server

npm install -g contextforge-mcp

2. Connect it to your editor — the wizard asks for your API key (grab a free one at contextforge.dev):

npx contextforge-setup

3. Initialize your project — this is the step people skip:

npx contextforge-mcp init

That last command writes a small rules file (CLAUDE.md for Claude Code, .cursorrules for Cursor) that tells your AI to use ContextForge for memory. Without it, your agent silently falls back to its built-in memory and ignores ContextForge — even though the server is connected.

The payoff

Once it's connected, you just talk to your agent like normal:

"Remember this is a todo app with Next.js and Supabase, deployed on Vercel. Save it to memory."

It stores that as a real, searchable memory — not in the chat, in a permanent store. Plant a couple of tasks the same way, then close the terminal and open a brand-new session:

"Let's start working on this project. What do I have pending?"

And it knows. New session, clean slate, and your agent already has your stack, your context, and your open tasks — no re-explaining. You can browse everything in the dashboard, organized by project.

Try it

ContextForge has a free tier — no credit card. Give your AI a memory that actually sticks:

👉 Get started at contextforge.dev

Works with Claude Code, Cursor, ChatGPT, Claude Desktop, Windsurf, and GitHub Copilot.