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What you can do with Watermarks Remover

A privacy-first Python service and agent skill that strips AI provenance marks from text and files you own.

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Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk.

Authorization notice. This tool is dual-use. Only use it on software, sites and systems you own or have explicit permission to test, and follow the relevant licenses and terms of service.

4 use cases

  • Flag AI provenance marks in files Claude Code writes

    Get a PostToolUse hook that checks each file your agent writes for AI provenance marks.

    View prompt
    In the watermarks-remover repo, use the remove-ai-marks skill in Claude Code to write <file path> with <test content>. Report whether the PostToolUse hook in check mode flagged any provenance marks, and leave the file unchanged unless I ask you to clean it.
  • Clean AI marks from manuscripts and web copy

    Run the text-only skill on your own documents with no service required.

    View prompt
    Using the clean-user-facing-text skill from the watermarks-remover repo, clean the text in <file path>. Report how many invisible Unicode or exotic space characters were removed, and confirm the visible wording is unchanged.
  • Strip AI marks from files inside a Codex project

    Install the full skill into one project and call the local service from Codex.

    View prompt
    In Codex, use the remove-ai-marks skill from the watermarks-remover repo to inspect <file path> through the local service at http://127.0.0.1:8765. Report the provenance marks found, then clean the file and report whether a second inspection shows none.
  • Use the remove-ai-marks skill in Cowork sessions

    Upload the packaged skill to claude.ai and point it at a reachable service.

    View prompt
    In a Cowork session with the uploaded remove-ai-marks skill, inspect <file path> through the watermarks-remover service at <service URL>. Report the provenance marks found and confirm the service responded to the health check before inspection.

How to use Watermarks Remover

  1. Check you have what it needs: Python 3.10+ to run the installer (stdlib only, no dependencies); A clone of the watermarks-remover repository; A supported agent host such as Claude Code, Codex, or Cursor.
  2. Open guillaumemeyer/watermarks-remover on GitHub and read the README and license.
  3. From the repository checkout, run python3 install_skill.py --skill remove-ai-marks --target claude-code.
  4. Start the service with make serve.
  5. Install the plugin in Claude Code with /plugin marketplace add guillaumemeyer/watermarks-remover and then /plugin install watermarks-remover@watermarks-remover.
  6. Confirm Hook mode is set to check in /plugin manage, or add the PostToolUse hook from the README to ~/.claude/settings.json with --mode check.

These steps come from our top use case, Flag AI provenance marks in files Claude Code writes, which also has a copy-paste agent prompt.

Watermarks Remover alternatives · Best AI repos for Content

About this repo

Requirements

  • Python 3.10+ to run the installer (stdlib only, no dependencies)
  • A clone of the watermarks-remover repository
  • A supported agent host such as Claude Code, Codex, or Cursor
  • The local service running with make serve for remove-ai-marks
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Questions about Watermarks Remover

What is Watermarks Remover?

A privacy-first Python service and agent skill that strips AI provenance marks from text and files you own. It is an open-source project on GitHub: https://github.com/guillaumemeyer/watermarks-remover.

Who is Watermarks Remover for?

Writers, developers, and teams who use AI agents and need to remove provenance marks from content they own before sharing or committing it.

What can I do with Watermarks Remover?

4 use cases so far, for example: Flag AI provenance marks in files Claude Code writes; Clean AI marks from manuscripts and web copy; Strip AI marks from files inside a Codex project. Each has steps and a copy-paste agent prompt.

What do I need to run Watermarks Remover?

Python 3.10+ to run the installer (stdlib only, no dependencies); A clone of the watermarks-remover repository; A supported agent host such as Claude Code, Codex, or Cursor; The local service running with make serve for remove-ai-marks.

What are alternatives to Watermarks Remover?

Other hot AI repos in Content: Voice Studio, Anatomy, Comfy UI, Hyperframes, Earshot.

Is Watermarks Remover safe to run?

Deduped does not own, audit or vouch for it. Read the README and license, run it on your own systems first and review every command before you run it.