agenticnotetaking/eidos

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# Eidos

Spec-driven development plugin for [Claude Code](https://docs.anthropic.com/en/docs/claude-code).

Markdown specs capture intent.
Code is a downstream manifestation of spec intent.
The relationship is bidirectional: specs shape code, code can update specs, and conflicts become human decisions.

## Why

Development intent lives in chat messages, commit messages, and the developer's head.
When an AI starts a new session, it sees code but not the reasoning behind it.

Eidos keeps intent in spec files alongside the code.
Specs describe what a system *should* be.
When spec and code drift apart, neither automatically wins — the human decides which to update.

## Three folders

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