Prerequisites
- A Langmail account — sign up at app.langmail.me.
- A Claude plan with custom connectors (Pro, Max, Team, or Enterprise).
Connect
1
Open the connector settings
Go to Settings → Connectors. On Team and Enterprise plans, connectors may be managed by your admin.
2
Add the Langmail connector
Choose Add custom connector, enter a name (for example
Langmail) and the URL:3
Authorize access
Claude starts the authorization flow: sign in to your Langmail account and approve the consent screen.
4
Enable it in a chat
In a conversation, open the search and tools menu and make sure Langmail is enabled. The tools now appear in Claude’s tool list.
Test it
Ask Claude:Prompt
search_emails with { "keywords": ["todo"] } and answers from the result. If the call fails with an authorization error, re-run authentication from Settings → Connectors.
Ending access
Remove the connector from Settings → Connectors. Removing it discards its tokens; without the refresh token, access lapses when the current access token expires.Next steps
Search and triage email
Real prompts and the tool calls they produce.
How authorization works
What happens between “add connector” and “connected”.