Whenna for Claude.ai

com.whenna/whenna

Group scheduling: create a plan link, mark availability, get best times, lock the final time.

client:Claude.ai transport:streamable-http tools:7

Install Whenna in Claude.ai

Settings → Connectors → Add custom connector

https://whenna.com/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

whenna_create_plan
whenna_get_plan
whenna_mark_availability
whenna_set_place
whenna_plan_next
whenna_best_times
whenna_lock_time

Whenna in other clients

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

Whenna MCP server