Best Encrypted AI Skills & MCP Servers

Blind AI to your keys — encrypted secrets vault with MCP for AI agents

Agent-to-agent encrypted messaging on Solana, exposed as an MCP server

Deploy and manage apps on EigenCompute TEE — trusted execution environments with hardware-level isolation, encrypted secrets, and attestation. Works as MCP server for Cursor/Claude Desktop or as Claude Code skill.

ISO 27001 compliance workspace for Claude — controls, risks, policies, evidence, audits, and SoA in one local encrypted MCP server

Encrypted LAN bridge between two Claude Code projects: ask read-only questions across project boundaries (and across machines) without pulling the other project's source into the caller's context.

End-to-end encrypted memory for AI agents — portable, yours forever. MCP server with XChaCha20-Poly1305 E2EE, semantic search, import/export, and on-chain storage

Local MCP server for Google Workspace (Gmail, Drive, Calendar, Sheets, Docs, Contacts, Tasks, Meet, Search Console, +Forms/Chat/Admin) across multiple accounts — OAuth-only, encrypted token storage, deny-by-default writes.

Your agent, your machine, your keys. An MCP server that adds encrypted state, approval gates, and a portable identity to any AI agent.

Local encrypted vault MCP server. AES-256-GCM + Argon2id. Resolves {{PLACEHOLDER}} secrets at runtime so LLMs never see real API keys. Works with Claude Desktop, Cursor, Continue.dev, Cline, Open WebUI.

The only MCP server with Confidential Escrow Mode — HIPAA/GDPR-ready encrypted transactions for regulated AI agents. 46 tools for the full agent commerce lifecycle. **Confidential Escrow** — encrypted transactions with buyer-only decryption (x25519) and zero-knowledge proof of d

Persistent memory for AI coding agents. Store decisions, lessons, error patterns, and task checkpoints, then retrieve them via semantic search or graph traversal. Features session briefings, memory consolidation, time-based reminders, encrypted profiles, and knowledge compaction.

Global censorship intelligence for AI agents. Real-time monitoring across 126 countries with 2.2B+ measurements. 11 tools: censorship index, domain blocking checks, incident tracking, risk forecasting, platform risk scores, and service accessibility. E2E encrypted agent messaging