Continuity

Continuity is a tool and Claude Code plugin that maintains a durable, git-versioned project state across AI sessions. It captures decisions, constraints, rejected alternatives, and other project claims as human-readable markdown files tracked under git, enabling auditing, rollback, and history review. Unlike memory tools, it focuses on what is true and immutable about a project, supporting long-running AI-driven work in Claude Code and compatible environments via the MCP protocol.