Reconstitution Calculator

Overview

Reconstitution Calculator is a Model Context Protocol server that brings lab math directly into your AI assistant. It handles reconstitution, unit conversion, C1V1 equations, molarity calculations, percent w/v, and serial dilution—all the core chemistry computations you need without leaving your workflow.

The server runs locally on your machine via the npm package reconstitution-calculator-mcp. Install it with npx -y reconstitution-calculator-mcp. No authentication or external credentials required; it works immediately over stdio once installed. The current release is v1.0.0, maintained by peptaralabs.io.

Reconstitution Calculator is listed in Development on mcp.site and works with all MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim this listing to verify ownership and keep it current.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "reconstitution_calculator": {
      "command": "npx",
      "args": [
        "-y",
        "reconstitution-calculator-mcp"
      ]
    }
  }
}