Artifactor
How do I turn my notes into a proper document?
A TypeScript library that turns conversations, notes and raw text into structured documents using an LLM and a template you define. It is aimed at things like resumes, forms and reports.
What it does
You describe a document as a template: a JSON Schema-like structure, instructions for the model (a role and a list of guidelines), a completion check and optional quality metrics. Artifactor turns that template into an agent. The agent creates an artifact instance, and you feed it unstructured text such as a paragraph of someone describing their career. The instance fills in the structured data, reports how complete it is and suggests what is missing.
How it works
An artifact instance is a live document. You can update it with more text or an editing instruction like “make this more professional”, set a field directly, or read a part of it back. Every change is kept in a version history with rollback.
Instances emit events, so other code can react to changes. Artifacts can also subscribe to each other: a cover letter can watch the experience and skills fields of a resume and update itself automatically when they change.
Providers
The library is LLM-agnostic. It takes any OpenAI-compatible client, with examples for OpenAI, Anthropic and local models. It runs in Node.js 16 or later and in the browser through a bundler.
Status
Published to npm as artifactor under the MIT license. The repo has not been updated since September 2025.