pyobfus-mcp server
io.github.zhurong2020/pyobfus-mcp·v0.3.17·11 stars9 local Python protection tools, delivery checks and traceback reverse mapping. No telemetry.
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11 stars167 downloads/wk
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If you have run it, two minutes of your experience saves the next person an afternoon.
pyobfus-mcp tools
No tool declarations could be read from the package source. They show once the server is installed.
How pyobfus-mcp compares
Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.
- Safety score
- 92/100
- higher than 93% of 48,243 servers
- GitHub stars
- 11
- more than 88% of 28,706 servers
- Downloads a week
- 167
- more than 72% of 12,306 servers with a package
Release history: 5 versions in the registry since 2026-09-07, latest 2026-10-30, typically one every 9 days.
Install pyobfus-mcp in Claude Code, Cursor or VS Code
claude mcp add pyobfus-mcp -- uvx pyobfus-mcp
What the publisher says
From the pyobfus-mcp repository's README, as published. We do not edit it. Read it on GitHub
pyobfus — the Python obfuscator
pyobfus (pronounced as "Python obfuscator") is a modern, AST-based python-obfuscator / code-obfuscator for developers who need to obfuscate before shipping while keeping failures diagnosable. Framework-aware presets, reverse stack-trace mapping, and a machine-readable JSON CLI let Claude Code, Cursor, GitHub Copilot, Codex, CodeBuddy, and any MCP-compatible AI agent help debug obfuscated stack traces. A transparent, open-source alternative to PyArmor.
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A Python code obfuscator built with AST-based transformations. Supports Python 3.9 through 3.14. Provides reliable name mangling, string encoding, control-flow flattening, AES-256 string encryption, and — unique to pyobfus — a reverse-mapping workflow that lets you (or your AI coding assistant) debug obfuscated stack traces without giving up the protection.
🔒 Pro Edition available — 6 patent-targeted protection mechanisms (Selective Opacity, forensic watermarking, Runtime String Vault, and more) layered on top of the free AST obfuscator, $45 one-time, no subscription. See Pro Edition below.
🔎 What's new in v0.5.28 — supply-chain transparency and evaluation.
--dry-run --json and --build-report now attach **stable, versioned reason
codes to each build decision (plus a disabledtransforms list) so CI and
editors branch on a token instead of parsing prose. The optional
pyobfus-trial start --email registers a trial for one-per-email dedup and an
expiry reminder (omit it for the unchanged local 5-day trial). The provenance
manifest's CycloneDX section now declares the current specVersion 1.7
(ECMA-424 2nd ed.), still valid under 1.6. Install with pip install -U pyobfus.
🔔 Starring this repo doesn't notify you about new releases — GitHub only
sends release notifications to people who explicitly Watch it. Click
Watch → Custom → Releases (top of this page) to get a heads-up the
moment a new version ships, without the noise of every commit/issue.
🔌 Companion MCP server: pyobfus-mcp
This repository ships two installable packages:
Shortened. The full README is on GitHub.
Nothing above is checked by us. What we check is on the safety report.
pyobfus-mcp: common questions
- Is pyobfus-mcp server safe?
- Yes, by our scan: it is graded A (92/100). Read the pyobfus-mcp safety report
- How do I install pyobfus-mcp?
- It runs on your machine. Copy the Claude Code, Cursor, VS Code or Claude Desktop config from the install section.
- Does pyobfus-mcp need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is pyobfus-mcp maintained?
- The last commit was 21 days ago (2026-10-15). The latest release is v0.3.17.
- How does pyobfus-mcp compare with other MCP servers?
- safety score 92/100 (higher than 93% of 48,243 servers); github stars 11 (more than 88% of 28,706 servers); downloads a week 167 (more than 72% of 12,306 servers with a package). Full comparison.