One Context MCP Shared Memory 2026: The Complete Guide to Unified AI Tool Memory for Claude, Cline, and Codex
One Context MCP shared memory is a unified storage layer that lets AI coding tools like Claude Code, Cline, and Codex access the same project knowledge — coding conventions, architectural decisions, and past conversations — through the Model Context Protocol (MCP). Instead of each tool maintaining its own fragmented context, a single MCP memory server acts as the shared brain, eliminating the need to re-explain project details every time you switch tools or start a new session. ...