marlinjai/email-mcp

v1.1.0 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 3mo MCP SaaS Integrations

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✓ No known CVEs patched

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✓ No known CVEs patched in this version

Affected surfaces

auth

Summary

AI summary

Zero-config OAuth for Gmail & Outlook simplifies credential setup.

Full changelog

What's New

Zero-config OAuth for Gmail & Outlook

The setup wizard now ships with built-in PKCE OAuth credentials. Users no longer need to create their own Google Cloud or Azure apps — just run npx @marlinjai/email-mcp setup and authorize in the browser.

Fixes

Gmail PKCE flow correctly passes codeVerifier to token exchange
OAuth callback server accepts both /callback and / paths (fixes Outlook redirect)
Token refresh uses real OAuth credentials
Build produces correct shebangs (CLI entry only) and sets executable permissions

For publishers/contributors

OAuth credentials are injected at build time from environment variables (GMAIL_CLIENT_ID, GMAIL_CLIENT_SECRET, OUTLOOK_CLIENT_ID). See .env.example.

Full Changelog: https://github.com/marlinjai/email-mcp/compare/v1.0.1...v1.1.0

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About marlinjai/email-mcp

Unified MCP server for email across Gmail (REST API), Outlook (Microsoft Graph), iCloud, and generic IMAP/SMTP. 24 tools for search, send, organize, and batch-manage emails with built-in OAuth2 and encrypted credential storage.

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