Download SourcePrep.

Epistemic codebase indexing, trace graphs, and MCP integration, with Private by Design architecture.

Also on the Microsoft StoreFree tier included — no account required

Get Started in 3 Steps

Install & launch the app

Open the .dmg or .msi and follow the installer. SourcePrep starts the background daemon automatically.

Add your project

Click + in the sidebar, select your project folder, and SourcePrep begins indexing immediately.

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 (project root)

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

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