Key-Kid
Verified IntegrationClient Configuration
— Connect Key-Kid to Claude Desktop or Cursor in seconds{
"mcpServers": {
"key-kid": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-key-kid"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Streamlines the identification, decoding, and cracking of various cryptography algorithms for CTF challenges.
7/23/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for Key-Kid
Key-Kid is a powerful tool specifically engineered to accelerate the identification, decoding, and cracking of various cryptography algorithms encountered in CTF (Capture The Flag) challenges.
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