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  • 1 commit
  • 113 files changed
  • 1 contributor

Commits on Apr 26, 2026

  1. Form Copilot (#30) 

    ## Background

This PR introduces **Form Copilot** as a MIT-licensed forkable demo. The
demo runs live at https://form-copilot.simplepdf.com.

**Form Copilot** allows filling PDF forms using LLMs by leveraging
client-side tool calling over an iframe bridge (introduced as part of
this PR).

## Changes

- Add the **Form Copilot** demo at `form-copilot/`, built with TanStack
Start (React 19, Vite, Nitro), Tailwind CSS, and the Vercel AI SDK
- Add the iframe bridge at `form-copilot/src/lib/embed-bridge/` together
with two adapters: `embed-bridge-adapters/react` (host-side
`useEmbedBridge` hook) and `embed-bridge-adapters/client-tools`
(LLM-tool input/output Zod schemas)

## Notes

We will most likely move the iframe bridge into the [web-embed
package](https://github.com/SimplePDF/simplepdf-embed/tree/main/web)
since we've so far shipped poor-man's bridges per consumer (less
capable, less durable, less typed than what a shared package would
offer).
    @bendersej
    bendersej authored Apr 26, 2026
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