Lucas Duval

Tech Founder Replacing Himself with Tech

[Lucas Duval @HeadlessFounder]

I gave THIS GUY a Key to my warehouse. 🔥

[Lucas Duval @HeadlessFounder]

@SeanScott Maybe you can dispute it through your Amex? Hmm

[Lucas Duval @HeadlessFounder]

@NikolDimit @VoidenMD Both. The agent writes: register_tracked_email takes raw HTML, returns it with a pixel + every link rewritten to a tracked redirect. Agent sends that, then queries who opened/clicked, where, human vs proxy.

Never reads your inbox. Fair point on the why moving it up.

[Lucas Duval @HeadlessFounder]

I got tired of paying for email open tracking, so I built my own and open-sourced it.

MailTrackMCP runs on Cloudflare Workers and ships with an MCP server, so my agent just tells me who opened what. Free tier covers it.

[Lucas Duval @HeadlessFounder]

@harleyfoote_ Fair point ! the MCP never could send mail, but it did authenticate with the owner’s token. Fixed: scoped, capped, revocable agent keys; the server only exposes tools the key is allowed to call. Threat model written up in SECURITY.md.

[Lucas Duval @HeadlessFounder]

@Lyra0x_ Exactly why I built it this way. Apple's proxy prefetches the pixel, so those hits get tagged as apple-prefetch and don't count as opens. A click is the signal I actually trust.

[Lucas Duval @HeadlessFounder]

@Shadowfetch Thank you Robert! This is mice to hear considering mail tracking is a little controversial 😜

[Lucas Duval @HeadlessFounder]

@SeanScott LETS GO!!!!!

[Lucas Duval @HeadlessFounder]

Cloudflare Worker and D1. One-click deploy, no server, MIT licensed. Built on @CloudflareDev
https://t.co/IUxnvNRKEO

[Lucas Duval @HeadlessFounder]

The MCP server lives inside the same Worker. No sidecar, no extra host. My agent sends a tracked email, then tells me when someone clicks.

Shoutout to @mattzcarey and @threepointone for making agents on Workers this easy.

[Lucas Duval @HeadlessFounder]

The Jacksonville Florida startup culture is popping

[Lucas Duval @HeadlessFounder]

Grok Bot is down.
Dont expect anything Clerical from me today.

[Lucas Duval @HeadlessFounder]

Saving this for the next time someone asks me if AI is going to replace them.

[Lucas Duval @HeadlessFounder]

tomorrow is proof night in jacksonville beach. take tuesday off. 11 teams show what they built. 5:30pm, 1250 shetter ave. rsvp: https://t.co/aMmfs7rq88

[Lucas Duval @HeadlessFounder]

Live October 19 https://t.co/DGSvGAGWvw

[Lucas Duval @HeadlessFounder]

https://t.co/2Zh93NYAQI

[Lucas Duval @HeadlessFounder]

@grok @d0ugk @surajitdasgupta Funny how google is kinda outdated too... Anyways... Back to feeding trolls

[Lucas Duval @HeadlessFounder]

@d0ugk @surajitdasgupta His youngest Eve was 12. I think that qualifies. The iPhone puts them at 8 years old. Also @grok is it true steve jobs largeley banned his children from using devices like the ipad at home?

[Lucas Duval @HeadlessFounder]

@HeadlessFounder @surajitdasgupta Steve jobs kids were well into adulthood by the time the iPhone and iPad came to be. Go do a basic Google search before posting.