Customjs

CustomJS is a code-first automation platform that enables seamless integration of custom JavaScript logic into various systems and technologies, allowing users to extend applications by writing functions for tasks like sending emails, generating PDFs, or updating CRM data fields.

developer tools

Get your MCP URL

Installation

1
Create a Spinrun account
Sign up for free — no credit card. 5,000 credits on the house.
Create free account
2
Copy your MCP server URL
Mint a Spinstack gateway key inside Spinrun. Your URL is https://mcp.spinrun.ro/mcp.
Log in
3
Add it to your MCP client
Paste the URL + bearer token into Claude Desktop or Cursor. Then invoke Customjs tools from your agent.

Ship Customjs agents in minutes

One MCP URL, every tool your team uses, hosted and audited.

Get your MCP Talk to Sales

Related integrations