Agent skill · writing content · sundial-org
protonmail
Read, search, and scan ProtonMail via IMAP bridge (Proton Bridge or hydroxide). Includes daily digest for important emails.
Why this skill is useful
Adds specific commands and scripts for accessing and managing ProtonMail via IMAP that the AI wouldn't reliably generate on its own.
What it needs
Requires docker, go, python3 installed locally. Requires protonmail account access. About 1k tokens when loaded. Last updated 2026-03-07. 639 stars on the source repository.
What this skill does
ProtonMail Skill Access ProtonMail via IMAP using either: Proton Bridge (official, recommended) hydroxide (third-party, headless) Setup Option 1: Proton Bridge (Docker) Option 2: hydroxide (Headless) Configuration Create config file at ~/.config/protonmail-bridge/config.env: Or set environment variables directly. Usage Daily Scan The daily-scan.py script identifies important emails based on: Important senders (banks, government, schools) Urgent keywords (DE/EN/NL) Configure important patterns in the script or via environment variables. Sieve Filters (ProtonMail) Recommended Sieve filter for auto-sorting:
How to use it
Reference it in AdaL, Claude Code, Cursor or any coding agent — nothing to install:
@skills sundial-org/protonmail