CipherHUBCloudMCP
CipherHUB MCP Server
Production-grade cryptography toolkit exposing 31 cryptographic operations via MCP (Model Context Protocol).
Overview
CipherHUB is a cryptography toolkit that enables AI agents to perform cryptographic operations without implementing algorithms themselves. It covers:
Classical Algorithms: AES, RSA, ECC (SECP256R1/384R1/521R1, X25519, Ed25519)
Chinese National Standards: SM2, SM3, SM4, ZUC
Post-Quantum Cryptography: ML-KEM (FIPS 203), ML-DSA (FIPS 204), X25519+ML-KEM-768 Hybrid KEX
Interoperability: Certified with AWS KMS (64/64) and Tencent Cloud KMS (39/39)
Related MCP server: @bitatlas/mcp-server
Quick Start
MCP Endpoint
https://tools.cipherhub.cloud/cipherhub/mcpProtocol
Type: Streamable HTTP
Format: JSON-RPC 2.0
Stateless: No session required
Example: Call a Tool
curl -X POST https://tools.cipherhub.cloud/cipherhub/mcp \
-H "Content-Type: application/json" \
-H "Accept: application/json, text/event-stream" \
-d '{
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"name": "hash_sum",
"arguments": {
"plain_in_hex": "48656c6c6f",
"required_hash_modes": ["SHA256"]
}
},
"id": 1
}'Example: List Resources
curl -X POST https://tools.cipherhub.cloud/cipherhub/mcp \
-H "Content-Type: application/json" \
-H "Accept: application/json, text/event-stream" \
-d '{
"jsonrpc": "2.0",
"method": "resources/list",
"id": 1
}'Tools
Hash Functions
Tool | Description |
| SHA-1/224/256/384/512, SM3 |
| HMAC with all hash algorithms |
Symmetric Encryption
Tool | Description |
| AES-128/256, SM4 (CBC mode) |
| AES-256-GCM, ChaCha20-Poly1305, SM4-GCM |
| ZUC-128 stream cipher |
Asymmetric Cryptography
Tool | Description |
| Generate RSA key pair (2048/3072/4096 bits) |
| RSA encryption/decryption |
| RSA signatures |
| Generate ECC key pair |
| ECDSA/EdDSA signatures |
| ECDH + HKDF key agreement |
Chinese National Standards
Tool | Description |
| Generate SM2 key pair |
| SM2 encryption |
| SM2 signatures |
Post-Quantum Cryptography
Tool | Description |
| ML-KEM key generation |
| ML-KEM encapsulation/decapsulation |
| ML-DSA key generation |
| ML-DSA signatures |
| X25519+ML-KEM-768 hybrid key exchange |
Utility
Tool | Description |
| Generate secure random bytes |
| PKCS#7 padding |
Resources
URI | Description |
| Complete algorithm catalog |
| Tool categorization |
| AWS KMS interoperability report |
| Tencent Cloud KMS interoperability report |
| SDK channel protocol guide |
Client Configuration
Claude Desktop
Add to your Claude Desktop config:
{
"mcpServers": {
"cipherhub": {
"url": "https://tools.cipherhub.cloud/cipherhub/mcp"
}
}
}Cursor IDE
Add to your Cursor settings.
Custom Client
Use any MCP-compatible client with the endpoint URL.
API Documentation
OpenAPI: https://tools.cipherhub.cloud/.well-known/openapi.yaml
llms.txt: https://tools.cipherhub.cloud/llms.txt
Web Interface
Interactive web UI available at: https://tools.cipherhub.cloud
Author
Yang X. CHEN
Blog: https://cipherhub.cloud
GitHub: @bowenerchen
License
MIT License
This server cannot be installed
Maintenance
Resources
Unclaimed servers have limited discoverability.
Looking for Admin?
If you are the server author, to access and configure the admin panel.
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