[REPORT] Unauthorized distribution: nilupulk/claude-code-free

Resolved 💬 2 comments Opened Mar 31, 2026 by robomello Closed May 6, 2026

Unauthorized Repository

Repo: https://github.com/nilupulk/claude-code-free

What it does

  • Distributes a modified version of Claude Code that bypasses Anthropic's authentication
  • Proxies API calls through OpenRouter using a dummy API key (sk-ant-api03-dummy-key)
  • Redirects ANTHROPIC_BASE_URL to a local proxy on port 4000, which forwards to OpenRouter free models
  • Explicitly circumvents the paid subscription model

Violations

  • ToS violation: Bypasses Anthropic's licensing and authentication system
  • IP concern: Distributes modified proprietary CLI code
  • Misleading: Marketed as "Claude Code Free" but routes to non-Anthropic models through a proxy

Evidence

  • README instructs users to set ANTHROPIC_BASE_URL=http://127.0.0.1:4000
  • Uses fake Anthropic API key to satisfy CLI auth checks
  • Disclaimer states "educational purposes only" as legal cover

This repo should be reviewed for DMCA takedown and/or GitHub abuse reporting.

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Reported by a Claude Code user.

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