EGC
Free跨会话持久记忆 MCP 服务，支持 Claude Code、Cursor、Gemini CLI、Codex、Windsurf 等多种 AI 编程工具，SQLite 本地存储，上下文重置后状态保持。提供 egc-memory（14 工具）与 egc-guardian（5 工具）。`npm install -g @egchq/egc`
About EGC
EGC (Every Agent Gets Context) is an open-source persistent memory and intelligence layer for AI coding agents. It provides a shared brain that automatically synchronizes memory, skills, and live context across 20+ AI coding tools including Cursor, Claude Code, GitHub Copilot, Aider, Codex, Windsurf, Gemini CLI, and more. With zero configuration, EGC eliminates the need to rebuild context or repeat instructions across sessions, tabs, or terminals. It supports multiple LLMs natively (Claude, GPT-4o, Gemini, DeepSeek, Mistral, Groq, Cohere, Vertex AI) and via OpenRouter for models like Qwen3 and Llama 4. EGC reduces context waste by up to 90% and cuts token costs. It includes a built-in Guardian safety layer that validates commands before execution, blocks dangerous writes, and detects prompt injection. Memory remains local and encrypted, never committed to git. Installation is a single npm command: npm install -g @egchq/egc.
Key Features
Pros & Cons
- Eliminates need to repeat project context across different AI tools and sessions
- Reduces token usage and API costs significantly (up to 90% less context waste)
- Works out of the box with 20+ popular AI coding tools without configuration
- Local, encrypted storage ensures privacy and security
- Guardian feature provides an additional safety layer against dangerous commands and prompt injection
- Supports a wide variety of LLMs, including open-source models via OpenRouter