PromptBranch

local MCP server

Installation

Terminal

claude mcp add promptbranch -- npx -y @promptbranch/mcp

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "promptbranch": {
      "command": "npx",
      "args": [
        "-y",
        "@promptbranch/mcp"
      ]
    }
  }
}

Local-first MCP server for versioning, searching, evaluating, and improving AI prompts.

PromptBranch is a local MCP server distributed as the npm package @promptbranch/mcp.

Run: claude mcp add promptbranch -- npx -y @promptbranch/mcp

Run: codex mcp add promptbranch -- npx -y @promptbranch/mcp

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