gmail-link-archiver（Gmail link archiver 搜索）

Gmail Link Archiver

Archive web content from your email links. This skill connects to Gmail via IMAP, filters emails by a subject prefix keyword, crawls every link using Playwright (headless Chromium), converts pages to Markdown, and saves them to your OpenClaw workspace.

Quick Start

1. Install dependencies (one-time)

bash references/setup.sh

This automatically installs:

• playwright (Python) + Chromium browser binary
• html2text for HTML→Markdown conversion

2. First run — interactive setup

python3 references/gmail_link_archiver.py

The first run will prompt you for:

Credentials are saved locally to ~/.config/gmail-link-archiver/config.json with 0600 permissions. They are never transmitted or logged.

Gmail App Password: You need to generate an App Password at https://myaccount.google.com/apppasswords (requires 2FA enabled).

3. Subsequent runs

After the first setup, subsequent runs will read credentials from the saved config:

# Use saved config defaults
python3 references/gmail_link_archiver.py

# Override mailbox and prefix on the fly
python3 references/gmail_link_archiver.py --mailbox "INBOX" --subject-prefix "[Newsletter]"

# Save to a different workspace
python3 references/gmail_link_archiver.py --workspace ~/my-archive

# Limit number of links to crawl
python3 references/gmail_link_archiver.py --max-links 10

# Re-run the setup interview
python3 references/gmail_link_archiver.py --reconfigure

How It Works

1. Connect — Authenticates to Gmail via IMAP SSL
2. Filter — Searches the specified mailbox for emails matching the subject prefix
3. Extract — Parses email bodies (HTML + plain text) to find HTTP/HTTPS links
4. Crawl — Opens each link in headless Chromium via Playwright (bypasses bot detection, renders JavaScript)
5. Convert — Transforms the crawled HTML into clean Markdown with metadata headers
6. Save — Writes each Markdown file to the workspace directory

Pipeline Diagram

Gmail IMAP ──► Filter by Subject ──► Extract Links
                                          │
                                          ▼
                         Playwright + Chromium (headless)
                                          │
                                          ▼
                              HTML → Markdown (html2text)
                                          │
                                          ▼
                           Save to OpenClaw Workspace

CLI Reference

usage: gmail_link_archiver.py [-h] [--mailbox MAILBOX]
                               [--subject-prefix PREFIX]
                               [--workspace PATH]
                               [--max-links N]
                               [--reconfigure]

Options:
  --mailbox, -m        IMAP mailbox to search (default: from config)
  --subject-prefix, -s Subject prefix to filter emails
  --workspace, -w      Directory to save Markdown files
  --max-links          Max number of links to crawl (default: 50)
  --reconfigure        Re-run the setup interview

Output Format

Each crawled page is saved as a Markdown file with YAML frontmatter:

---
source: https://example.com/article
crawled_at: 2026-03-27T12:00:00Z
---

# Article Title

Article content converted to clean Markdown...

Files are named using a sanitized version of the URL plus a short hash for uniqueness.

Example Usage with Claude

Ask Claude to run the archiver:

"Run the Gmail Link Archiver to crawl links from my emails with subject starting with '[ReadLater]'"

Claude will execute:

python3 references/gmail_link_archiver.py --subject-prefix "[ReadLater]"

Or to set up fresh:

"Set up the Gmail Link Archiver with my credentials"

python3 references/gmail_link_archiver.py --reconfigure

Troubleshooting

"App password" rejected?

• Ensure 2-Step Verification is enabled on your Google account
• Generate a new App Password at https://myaccount.google.com/apppasswords
• Use the 16-character password without spaces

Playwright/Chromium issues?

# Reinstall Chromium
python3 -m playwright install chromium
# Install system dependencies (Linux)
sudo python3 -m playwright install-deps chromium

No emails found?

• Check the mailbox name (use INBOX, [Gmail]/All Mail, etc.)
• Verify the subject prefix matches exactly (case-sensitive)
• Try a broader prefix

Permission denied on config file?

chmod 600 ~/.config/gmail-link-archiver/config.json

Security

• Credentials are stored locally at ~/.config/gmail-link-archiver/config.json
• File permissions are set to 0600 (owner read/write only)
• Credentials are never transmitted anywhere except to the IMAP server
• Credentials are never logged or printed to stdout
• Use Gmail App Passwords (not your main Google password)
• The config directory has 0700 permissions

Requirements

• Python 3.8+
• Linux (Ubuntu/Debian) for MVP
• Gmail account with IMAP enabled and App Password
• Internet connection for IMAP and web crawling