What is a #encryption MCP server?
An MCP server tagged #encryption implements the Model Context Protocol so AI assistants like Claude, Cursor, and VS Code can access encryption-related tools, data, or APIs.
12 #encryption MCP Servers & Clients
Every MCP server and client below is tagged #encryption — install one to give Claude, Cursor, VS Code, or any other MCP-compatible client access to encryption tools.
All
Tiny Cryptography MCP Server
anton10xr
Tiny MCP server with cryptography tools, sufficient to establish end-to-end encryption between LLM agents
Added last year
SchemaPin 🧷
ThirdKeyAI
The SchemaPin protocol for cryptographically signing and verifying AI agent tool schemas to prevent supply-chain attacks.
Added last year
SecretCarousel
Tyga.Cloud Ltd
The agent-first secret vault. Coding agents store, rotate, and share secrets — AES-256-GCM encrypted, audited, autonomous.
Added 3 days ago
WM
Wundervault MCP
wundervault
MCP server for Wundervault zero-knowledge secret management. Exposes vault secrets to AI agents via the Model Context Protocol — secrets are decrypted server-side and never returned to the agent in plaintext.
Added last month
VN
Volta Notes
iamredmh
Burn-after-read encrypted notes for AI agents. Share secrets with users without them appearing in chat history — create a one-time URL, send it, they read it once and it's gone. AES-256-GCM E2E encrypted, decryption key never sent to any server.
Added 4 months ago
R
Remembra
remembra-ai
Persistent memory layer for AI agents with entity resolution, PII detection, AES-256-GCM encryption at rest, and hybrid search. Self-hosted. 100% on LoCoMo benchmark. Works with Claude Code, Cursor, VS Code, Windsurf, JetBrains, and more.
Added 5 months ago
VM
Vaulted MCP Server — Encrypted Secret Sharing for AI Agents
vaulted-fyi
Share encrypted, self-destructing secrets directly from Claude, Cursor, or Windsurf. Zero-knowledge E2E encryption. Agent-blind input sources (env:, file:, dotenv:) — secrets never pass through LLM context.
Added 3 months ago
PCI DSS MCP
shyshlakov
PCI DSS v4.0.1 static-analysis MCP server for Go payment service codebases. 12 scanners detect PAN/CVV exposure, weak crypto, missing audit logs, vulnerable deps, TLS misconfig, auth weaknesses, plus CycloneDX 1.6 SBOM generation. Each finding maps to the exact PCI requirement. A
Added 3 months ago
Serac
AikoGilpin
Sovereign E2EE cloud storage for AI agents. MCP-native, zero-knowledge, RGPD-compliant, hosted in France.
Added 2 months ago
EM
EnigmAgent MCP
Agnuxo1
AES-256-GCM + Argon2id encrypted local vault for AI agent credentials. Store API keys, tokens, and passwords safely. Reference them as {{PLACEHOLDER}} in any AI workflow — LangChain, CrewAI, AutoGen, n8n, and 40+ frameworks.
Added 3 months ago
Bitatlas
bitatlas-group
BitAtlas is a next-generation cloud storage platform designed with privacy and AI agents in mind. It provides a secure, zero-knowledge environment where your most sensitive documents are encrypted client-side and accessible only to you and the agents you authorize.
Added 4 months ago
TI
Teckel Ipfs Mcp Toolkit
teckel-mcp-servers
The Interplanetary File System (IPFS) MCP toolkit gives AI Agents and automated workflows the ability to utilize IPFS as a backend storage medium. Upload, retrieve, pin, and manage encrypted files on IPFS via a simple API accessible as MCP tools.
Added 3 months ago
Frequently asked questions
Common questions about MCP servers and clients tagged #encryption
How many #encryption MCP servers and clients are there?
mcp.so currently lists 12 MCP servers and clients tagged #encryption.
How do I install a #encryption MCP server?
Open any server below and copy its install snippet into Claude Desktop, Cursor, VS Code, or another MCP client's configuration — remote servers need no separate download.