ctx4.ai

About

ctx4.ai serves as a self-hosted, portable context layer specifically designed to equip AI models like Claude and ChatGPT with persistent memory and extensive contextual understanding. It leverages the Model Context Protocol (MCP) to offer authenticated access to user-defined context, allowing AI agents to securely store preferences, accumulated knowledge, and execute commands within a sandboxed bash environment. This system significantly enhances the AI's ability to maintain conversational continuity, perform complex multi-step tasks, and act as an intelligent assistant by managing its own evolving knowledge base.

Key Features

• Sandboxed bash execution (`ctx_bash`) with automatic Git commit and push functionality.
• MCP Server supporting Streamable HTTP and SSE transports via a single dynamic route.
• OAuth 2.1 Authorization with PKCE, dynamic client registration, and a consent screen.
• Passwordless sign-in with Supabase magic links.
• Server-side JWT verification for authenticated MCP tool calls.
• 0 GitHub stars

Use Cases

• Providing AI agents with persistent, long-term memory across diverse conversations and tasks.
• Managing and retrieving user-specific context, preferences, and learned information for AI models.
• Enabling AI models to execute sandboxed bash commands and interact with a controlled development environment.