Product
The agent that builds whole apps
Describe the app in plain language. Plex plans the scaffold, writes every file into a real folder tree, verifies the result and explains what changed.
Get startedExtend with tools and knowledge
Give the agent your existing context and it adds real capabilities on top.
Tools
List, read, update, batch-create, folder, rename and delete. The agent works your real tree with IDs, not guesses.
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Knowledge
Ten-message history, live URL scraping and full repo awareness ride along with every reply.
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Chains
Gemini, then Groq, then OpenRouter with per-model rotation. A quota hit just reroutes to the next provider.
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Why builders hand it the whole job
Full scaffolds
package.json with scripts, framework config, entry point, styles and README. Never a loose component.
Plan then verify
Every run ends with a fresh file listing before the summary is written.
Stack conventions
TanStack routes, Next.js app trees and Vite shells, each following its real layout.
History aware
The last ten messages shape every reply, so follow-ups build on real context.
Capped loops
Ten iterations max per reply, so one message cannot burn a day of quota.
Clean failures
Exhausted providers produce guidance, never stack traces.
Recent highlights
Agentic file tools
Automatic folder scaffolding that lands nested trees on the first try.
Agents
Ghost plus Cmd+K
Inline completions and selection rewrites in the editor.
Editor
Two-way GitHub sync
Import any repo, export any project, free.
Sync
Changelog
Sep 8, 2026
OpenRouter fallback chain
Sep 8, 2026
Groq fallback, quota-aware
Sep 8, 2026
Plex rename everywhere
Sep 8, 2026
Path-aware file tools