StealthHumanizer: Free open-source AI text humanizer — bypass GPTZero, Turnitin & AI detectors with 16+ Languages support

by rudra496 · Agent Tool · ★ 179

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

How to install StealthHumanizer

git clone https://github.com/rudra496/StealthHumanizer.git

Taken from the project's README on GitHub. Check the security audit before running it.

Security audit verdict: SAFE · quality 66/100

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.

aiai-detectionai-humanizerai-toolsai-writing-detectorbypass-ai-detectionchatgpteducationfreegptzero

Quick Facts

Stars179
Forks45
LanguageTypeScript
CategoryAgent Tool
LicenseMIT
Quality Score66/100
Open Issues2
Last Updated2026-10-20
Created2026-03-31
Platformsnode
Est. Tokens~20k

About StealthHumanizer

StealthHumanizer Free, open-source AI text humanizer. No login. No limits. Transform AI-generated text into natural, human-like writing using multi-pass rewriting, style-aware processing, and statistical fingerprint disruption. If this saves you money on paid humanizers, consider giving it a star -- it helps others find it. Try it now: [stealt

Compatible Skills

These tools work well together with StealthHumanizer for enhanced workflows:

  • patina — semantic(0.55)+complementary+rare_topics+similar_pop+shared_platform (74%)
  • humanizer-skill — semantic(0.49)+complementary+rare_topics+similar_pop+shared_platform (71%)
  • humanize — semantic(0.53)+complementary+rare_topics+similar_pop (67%)

StealthHumanizer alternative? Top 6 similar tools

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

  • giselle by giselles-ai · ⭐ 559

    Giselle: AI App Builder. Open Source.

  • text-humanizer by anasu1 · ⭐ 494

    text-humanizer is an open-source project designed to convert text generated by AI to its "humanized" version.

  • patina by devswha · ⭐ 378

    AI-writing humanizer for KO/EN/ZH/JA

  • weam by weam-ai · ⭐ 222

    Web app for teams of 20+ members. In-built connections to major LLMs via API. Share chats, prompts, and agents

  • unslop by MohamedAbdallah-14 · ⭐ 160

    Make AI output sound human. Strips AI-isms (sycophancy, stock vocab, hedging stacks, em-dash pileups), preserv

  • OpenStudy by OpenStudy-dev · ⭐ 76

    Self-hostable study dashboard with a built-in MCP server, so that your Claude/ChatGPT subscription becomes x10

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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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