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Gibber

207

Provides cryptographic tools for establishing end-to-end encryption between LLM agents.

概要

Gibber is a lightweight Model Context Protocol (MCP) server built with Express.js, designed to facilitate secure, end-to-end encrypted communication between AI models and agents. It integrates the Stanford Javascript Crypto Library (SJCL) to offer essential cryptographic functionalities such as key pair generation, shared secret derivation, and robust message encryption/decryption using AES-CCM. This enables LLM agents to exchange sensitive information securely, preventing man-in-the-middle attacks and ensuring privacy in their interactions.

主な機能

  • Generate SJCL P-256 key pairs
  • Decrypt encrypted messages
  • Server-sent events (SSE) for real-time communication
  • 203 GitHub stars
  • Derive shared secrets for secure communication
  • Encrypt messages using SJCL AES-CCM

ユースケース

  • Enabling secure agent-to-agent communication for LLMs
  • Facilitating encrypted data exchange between AI models
  • Preventing man-in-the-middle attacks in AI conversations