Crypto_MCP

[](https://mseep.ai/app/1595901624-crypto-mcp) <div align="center"> <img src="logo/icon_crypto.png" alt="Crypto_MCP Logo" width="80"> <h1>Crypto_MCP</h1> <p> <strong>A Model Context Protocol (MCP) server for encrypting/decrypting/algorithm/hash</strong> </p> <p> <img src="https://img.shields.io/badge/version-1.0.3-blue.svg" alt="Version"> <img src="https://img.shields.io/badge/license-MIT-green.svg" alt="License"> <a href="https://smithery.ai/server/@1595901624/crypto-mcp"><img alt="Smithery Badge" src="https://smithery.ai/badge/@1595901624/crypto-mcp"></a> </p> </div> ## 📝 Description A Model Context Protocol (MCP) server for encrypting/decrypting/algorithm/hash. ## 📺 Demo  ## ✨ Features - [x] Support AES encryption and decryption (128 bits) - Support mode: ECB, CBC, CFB, OFB, CTR - Support padding mode: Pkcs7, Iso97971, AnsiX923, Iso10126, ZeroPadding, NoPadding. - Support output format: base64, hex - Support input format: base64, hex - [x] Support MD5, SHA1, SHA256, SHA384, SHA512, SHA224 algorithm - [x] Support DES encryption and decryption (64 bits) - Support mode: ECB, CBC, CFB, OFB, CTR - Support padding mode: Pkcs7, Iso97971, AnsiX923, Iso10126, ZeroPadding, NoPadding. - [x] Support Base64 encode and decode - [x] Support Hex encode and decode ## 🔮 Comming Soon - [ ] Support more encryption and decryption algorithms ## 📦 Installation ### Installing via Smithery To install Crypto_MCP for Claude Desktop automatically via [Smithery](https://smithery.ai/server/@1595901624/crypto-mcp): ```bash npx -y @smithery/cli install @1595901624/crypto-mcp --client claude ``` ### Manual Installation 1. Clone the Repository ``` git clone https://github.com/1595901624/crypto-mcp.git ``` 2. Install Dependencies ``` pnpm install ``` 3. Build the Project ``` pnpm run build ``` 4. Add to your Claude Desktop MCP settings file ``` { "mcpServers": { "crypto-mcp": { "command": "node", "args": ["path/to/crypto-mcp/build/index.js"], "disabled": false, "autoApprove": [] } } } ``` ## 🔧 Usage ### Available Tools #### AES - `aes_encrypt`: Encrypt text with AES parameters: - `text`: The text to encrypt (**Required**) - `key`: The key to encrypt the text (optional, default is your-key-0123456) - `padding`: The padding mode (optional, default is Pkcs7) - `outputFormat`: The output format (optional, default is base64) - `iv`: The initialization vector (optional, default is your-iv-01234567) - `mode`: The mode to encrypt the text (optional, default is ECB) - `aes_decrypt`: Decrypt text with AES parameters: - `text`: The text to decrypt (**Required**) - `key`: The key to decrypt the text (optional, default is your-key-0123456) - `padding`: The padding mode (optional, default is Pkcs7) - `inputFormat`: The input format (optional, default is base64) - `iv`: The initialization vector (optional, default is your-iv-01234567) - `mode`: The mode to decrypt the text (optional, default is ECB) #### Digest - `md5`: Calculate MD5 hash of a string parameters: - `input`: The input string to hash (**Required**) - `sha1`: Calculate SHA-1 hash of a string parameters: - `input`: The input string to hash (**Required**) - `sha256`: Calculate SHA-256 hash of a string parameters: - `input`: The input string to hash (**Required**) - `sha384`: Calculate SHA-384 hash of a string parameters: - `input`: The input string to hash (**Required**) - `sha512`: Calculate SHA-512 hash of a string parameters: - `input`: The input string to hash (**Required**) - `sha224`: Calculate SHA-224 hash of a string parameters: - `input`: The input string to hash (**Required**) #### DES - `des_encrypt`: Encrypt text with DES parameters: - `text`: The text to encrypt (**Required**) - `key`: The key to encrypt the text (optional, default is your-key) - `padding`: The padding mode (optional, default is Pkcs7) - `outputFormat`: The output format (optional, default is base64) - `iv`: The initialization vector (optional, default is your-iv-) - `mode`: The mode to encrypt the text (optional, default is ECB) - `des_decrypt`: Decrypt text with DES parameters: - `text`: The text to decrypt (**Required**) - `key`: The key to decrypt the text (optional, default is your-key) - `padding`: The padding mode (optional, default is Pkcs7) - `inputFormat`: The input format (optional, default is base64) - `iv`: The initialization vector (optional, default is your-iv-) - `mode`: The mode to decrypt the text (optional, default is ECB) #### Base64 - `base64_encode`: Encode text to base64 parameters: - `content`: The text to encode (**Required**) - `base64_decode`: Decode base64 to text parameters: - `content`: The base64 text to decode (**Required**) #### Hex - `hex_encode`: Encode text to hex parameters: - `content`: The text to encode (**Required**) - `hex_decode`: Decode hex to text parameters: - `content`: The hex text to decode (**Required**) ## 📝 Development ``` # Install dependencies npm install # Build the project npm run build # Development with auto-rebuild npm run watch ``` ## 📝 License This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.