Overlap — find a time a group is free (when2meet/Doodle alternative)

Overview

Overlap is an MCP server that helps groups find their best meeting time without requiring sign-ups or logins. It polls availability from participants and identifies when everyone can meet, working like when2meet or Doodle but built as a Model Context Protocol tool that AI assistants can invoke directly.

The server runs as a remote, hosted service at https://overlap.notdown-app.workers.dev/mcp with no installation or credentials needed. Just point your MCP client at that endpoint and you're connected. The current release is v0.1.0, available at https://overlap.notdown-app.workers.dev.

Overlap is listed in the Productivity category on mcp.site and works with all major MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, and Zed. If you maintain this server, claim your listing to earn a Verified badge and keep information up to date.

Installation

Settings → Connectors → Add custom connector
Name: Overlap — find a time a group is free (when2meet/Doodle alternative)
URL:  https://overlap.notdown-app.workers.dev/mcp