X Comment Bot Blocker

Pick a bot template comment (or an abusive username), scan the current tweet's replies, and automatically block matching spam/bot accounts — three-way matching: text similarity, username rules, and comment keywords. Built-in high-frequency rule templates, whitelist, dry-run (mark-only) mode, block log with one-click unblock, full data export and Gist sync. ⚠ Heuristic rules may false-positive normal users: try dry-run mode first.

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Author

WhyWhatHow

Daily installs

Total installs

Ratings

0 0 0

Version

0.14.5

Created

2026-08-09

Updated

2026-08-23

Size

96.7 KB

License

MIT

Applies to

📄 X Comment Bot Blocker — GreasyFork 附加信息

   Scan a tweet's reply section and auto-block spam/bot accounts by picking
   one bot template comment or a suspicious username.

   ▸ How it works
   - Three-way matching: text similarity / username rules / comment keywords
   - Blocks via X's own UI (menu → Block → confirm), no internal APIs
   - Built-in high-frequency spam rule templates (one-click load)
   - Whitelist, adjustable similarity threshold, per-block confirm
   - Rate limiting (configurable block interval)

   ▸ ⚠ Read before enabling auto-block
   Heuristic rules are NOT 100% accurate — normal users' nicknames or comments
   can be matched by mistake. Please:
   1. Run in "mark-only (dry-run)" mode first and review the hits
   2. Avoid overly broad keywords; prefer specific template comments
   3. Wrongly blocked someone? ⚙ Settings → Data → block log → open their
      profile to unblock, or add them to the whitelist
   4. Auto-blocking may violate X ToS; use at your own risk

   ▸ Data
   Everything stays local (GM storage). Export/import JSON; optional Gist sync.

   ▸ Recent changes
   - v0.14.5  Full English metadata (@description:en)
   - v0.14.4  Vendored into PowerToys4Browser; false-positive warnings
   - v0.14.3  Public stable gist as default remote data source
   - v0.14.0  Block log: record reason/time, one-click unblock + whitelist
   - v0.13.0  Keyword matching isolated from username list (fewer false hits)
   - v0.12.0  Three-way matching + settings panel

   Full changelog: https://github.com/WhyWhatHow/powertoys4browser/blob/master/doc/x-comment-bot-blocker.md

   Feedback & issues: https://github.com/WhyWhatHow/powertoys4browser/issues
   Source: https://github.com/WhyWhatHow/powertoys4browser