Which MCP Server Should You Choose?
A
Choose ATXP — Agent Payment & Wallet Infrastructure when:
- You need dedicated capabilities in the Communication domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
Choose Outlook Assistant when:
- You need dedicated capabilities in the Communication domain.
- You prefer local stdio subprocess transport architecture.
- Your security boundary fits: No auth required (Free / Open Source).
- Primary tools included: Email search with conversation threading and batch actions, Email sending with dry-run previews and recipient allowlist, Export emails in Markdown, EML, JSON, CSV, MBOX, or HTML formats.