watermark-remover: Purge multi-vendor AI watermarks: clean Unicode text, apply statistical rewrite hooks, and clear C2PA plus

by ShadowAqueduct · Claude Skill · ★ 837

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 67/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

claude-aiclaude-codeclaude-code-pluginclaude-skillscodexcodex-clicodex-skillcodex-skillswatermark

Quick Facts

Stars837
Forks79
LanguagePython
CategoryClaude Skill
LicenseMIT
Quality Score67/100
Open Issues8
Last Updated2026-08-31
Created2026-08-23
Platformsclaude-code, cli, codex, python
Est. Tokens~15k

About watermark-remover

watermarks-remover Agent skill + stdlib Python service that strips multi-vendor AI provenance marks from text and files. For privacy and hygiene on content you own. The skill is a thin HTTP client — the agent host needs no Python. All work runs in the service. Author: ShadowAqueduct Latest release: v0.5.0 PNG, JPEG, WebP, AVIF, HEIC, BMP, GIF, TIFF, SVG, PDF, DOCX, XLSX, PP

Compatible Skills

These tools work well together with watermark-remover for enhanced workflows:

  • codex-reset-credits-skill — semantic(0.37)+complementary+same_lang+similar_pop+shared_platform (63%)
  • skills — semantic(0.36)+complementary+same_lang+similar_pop+shared_platform (63%)
  • watermarks-remover — semantic(0.50)+complementary+rare_topics+same_lang+shared_platform (62%)
  • godogen — semantic(0.33)+complementary+same_lang+similar_pop+shared_platform (62%)
  • codex_auto_register — semantic(0.32)+complementary+same_lang+similar_pop+shared_platform (61%)

watermark-remover alternative? Top 6 similar tools

Looking for a watermark-remover alternative? If you're comparing watermark-remover with other claude skill tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

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How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

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