CyberChef-MCP
★ 29
vs
pmb
★ 287
CyberChef-MCP vs pmb
CyberChef-MCP: CyberChef-MCP wraps the CyberChef Node.js API in a Model Context Protocol server so AI assistants can use CyberChef's data manipulation operations as executable tools. It is a fork that tracks the upstream GCHQ project.; pmb: PMB gives Claude Code, Cursor, Codex and other MCP-aware agents a persistent memory kept in one SQLite file on your disk. It offers 29 MCP tools, needs no API keys or subscription, and makes no LLM call on the read path.
01
TL;DR
CyberChef-MCPMCP Servers · ★ 29
Let an AI assistant decode, decrypt or transform data deterministically
pmbMCP Servers · ★ 287
Give a coding agent memory of last week's decisions
02
Side-by-Side Comparison
Field
CyberChef-MCPpmbCategory
MCP Servers
MCP Servers
Stars
★ 29
★ 287
License
GPL-3.0
Apache-2.0
Install Command
docker pull doublegate/cyberchef-mcp:latest
pip install pmb-ai
Updated
2d ago
1mo ago
Open Source
Yes
Yes
Tags
ai-agents, ai-tools, compression
ai-agents, ai-memory, bm25
03
Features
CyberChef-MCP01Exposes hundreds of CyberChef operations as MCP tools
02Covers encryption, encoding, compression and data analysis
03Web UI removed; selective sync with upstream CyberChef
pmb0129 MCP tools for storing and recalling decisions, lessons, facts and project structure
02Memories survive restarts, model upgrades and agent switches
03Local-first with no cloud, and multilingual
04
Use Cases
CyberChef-MCP↳Let an AI assistant decode, decrypt or transform data deterministically
↳Support security analysis and CTF-style data challenges
pmb↳Give a coding agent memory of last week's decisions
↳Share one memory across Claude Code, Cursor and Codex
FAQ
FAQ
What is the difference between CyberChef-MCP and pmb?
Both CyberChef-MCP and pmb are in the MCP Servers category. CyberChef-MCP has 29 stars, while pmb has 287 stars.
Which is better, CyberChef-MCP or pmb?
The best choice depends on your use case. Choose CyberChef-MCP if Let an AI assistant decode, decrypt or transform data deterministically, and pmb if Give a coding agent memory of last week's decisions.
Is CyberChef-MCP free or open source?
Yes, CyberChef-MCP is open source on GitHub (GPL-3.0).
Is pmb free or open source?
Yes, pmb is open source on GitHub (Apache-2.0).
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