Cyberchef Mcp

io.github.doublegatev4.2.0Updated Sep 24, 2026

CyberChef's 504 data-transformation operations as MCP tools: encryption, encoding, forensics.

VerifiedSTDIODesktop onlyData & Analytics

Installation

In SourceWeft

  1. Open Cyberchef Mcp in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

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Version history

1
  1. v4.2.0LatestSep 16, 2026