agents edit · you review · nothing lands without you
01
Opens your local markdown files
Point Flashtype at any folder on your disk. It opens the .md files you already have, and your agents work on the exact same files. No imports, no sync, no copies.
~/Documents/notes
- AGENTS.md
- meeting-notes.md
- roadmap.md
02
Claude & Codex built in
A real terminal lives next to your document. Run claude or codex against the file you're editing. No copy-paste round-trips between your editor and your agent.
% claude
% codex
%
03
Diffs
Every agent edit shows up as an inline diff with word-level precision. Accept or reject each change before it lands.
The famous celebrated Golden Gate Bridge spans the bay as a very pretty rust-colored marvel.
04
Version history
Every change is a checkpoint, powered by Lix. Browse the history of a document, see exactly what changed and by whom, and restore any earlier version.
Tighten the intro
Claude · just now
Add one perfect day
you · 2h ago
Initial draft
you · yesterday
Free & open source
Flashtype is built in the open on top of Lix, an embeddable version control system that powers the diffs, history, and change proposals. Read the source, file issues, send a PR.