pyobfus — Python Obfuscator

Created By
zhurong20205 hours ago
Obfuscate Python & reverse-map stack traces from your agent. AST-based, no phone-home. PyArmor alt.
Overview

pyobfus is an AST-based Python obfuscator — a transparent, open-source alternative to PyArmor with no phone-home. This MCP server lets an AI agent (Claude Code, Cursor, Windsurf, Zed) protect Python code end-to-end from a conversation.

8 tools:

  • protect_project — obfuscate a project AND verify it still runs, in one call
  • check_obfuscation_risks — preflight scan (eval/exec, dynamic attrs, framework reflection)
  • generate_pyobfus_config — auto-detect framework, emit pyobfus.yaml
  • unmap_stack_trace — reverse obfuscated tracebacks (the signature AI-debug feature)
  • list_presets / explain_preset / recommend_tier / start_pro_trial

All tools return structured JSON with ai_hint + next_tool for deterministic chaining. No API key required.

Install: uvx pyobfus-mcp (or pip install pyobfus-mcp).

Project Info
Created At
5 hours ago
Updated At
5 hours ago
Author Name
zhurong2020
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