SourcePrep is currently in closed beta — request access to try it early.

Download SourcePrep.

Local-first codebase indexing, trace graphs, and MCP integration — free and open source, with Private by Design architecture.

Open Source

Free forever. Apache 2.0.

The full product — engine, daemon, CLI, MCP server, dashboard, and VS Code extension. Install with pip or Homebrew, grab a release from GitHub, or build from source.

Request Beta Access

Pro — Coming Soon

Signed installers, auto-update.

Signed, notarized .dmg (macOS 11+, Apple Silicon) and .msi (Windows 10+, x64) installers from sourceprep.io that keep themselves up to date. $29 one-time — the same product as open source, packaged for convenience.

Coming soon — get notified

Open source — Apache 2.0. No account, no license required.macOS & Windows

Get Started in 3 Steps

Install & start the daemon

Install with pip install prep (or pipx install prep), then run prep serve. Full setup details are in the setup guide.

Add your project

Run prep add /path/to/repo, then prep build — or add the project from the dashboard sidebar and start a build.

Connect your AI editor via MCP

Add SourcePrep to your editor's MCP config. Your AI assistant gets structural code intelligence, semantic search, and dependency analysis.

.claude/mcp.json

{
  "servers": {
    "prep": {
      "command": "prep",
      "args": [
        "mcp"
      ]
    }
  }
}

Security & Verification

GitHub releases ship with SHA-256 checksums so you can verify what you downloaded. Pro's macOS and Windows installers — coming soon — add code signing, notarization, and automatic updates.

Full MCP Setup Guide →Read Documentation →Security Policy →