Disban for Claude.ai

io.disban/disban

Check if a signup email is disposable, free, an alias, testing, parked or unknown, with evidence.

client:Claude.ai transport:streamable-http tools:3

Install Disban in Claude.ai

Settings → Connectors → Add custom connector

https://disban.io/mcp

Claude on the web takes a remote URL and completes OAuth in the browser. For a packaged server use Claude Desktop or Claude Code instead. Claude.ai docs

What Claude.ai can do once it is connected

check_email_domain
check_email_domains
get_usage

Disban in other clients

Claude Code
Claude Desktop
Cursor
VS Code
Zed
Windsurf
Cline
Gemini CLI
Grok
ChatGPT
LangChain

Disban MCP server