Creed

One personal context file every AI reads before it answers, written once and portable across every tool you use.

Creed is a personal context file designed to give every AI tool a complete, consistent understanding of who a user is before it responds. Built for developers, founders, and power users who work across multiple AI tools daily, Creed stores preferences, working styles, goals, and routines in a single portable markdown file. Instead of re-explaining context with every new conversation or tool, users describe themselves once. From there, compatible agents like Claude Code, Codex, and custom MCP-based tools pull that profile automatically before answering. As agents learn more, they propose precise updates as diffs, keeping the file current without manual effort.