ChemCP

Name: ChemCP
Author: scottmreed

scottmreed

MCP App that renders 2D molecular structures from SMILES using RDKit.js

Setup

Choose your client, copy the config, then fill in any required environment variables.

claude mcp add chemcp -- npx -y chemcp

~/.codex/config.toml

[mcp_servers.chemcp]
command = "npx"
args = ["-y", "chemcp"]

# codex mcp add chemcp -- npx -y chemcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "chemcp": {
      "command": "npx",
      "args": [
        "-y",
        "chemcp"
      ]
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "chemcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "chemcp"
      ]
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "chemcp": {
      "command": "npx",
      "args": [
        "-y",
        "chemcp"
      ]
    }
  }
}

claude_desktop_config.json

{
  "mcpServers": {
    "chemcp": {
      "command": "npx",
      "args": [
        "-y",
        "chemcp"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "chemcp": {
      "command": "npx",
      "args": [
        "-y",
        "chemcp"
      ]
    }
  }
}