Mersall

tech lead obsessed with AI coding workflows. building haac-aikit — the cross-tool layer for claude, cursor, copilot & co.

[Mersall @AMersall]

Live 👇
https://t.co/PNZiGXvVPI

[Mersall @AMersall]

AI agents will soon wire $12,000 and refund $4,200 on their own.

Who approves that? Can you prove it later?

Approv: agent → human taps Approve/Reject on WhatsApp → decision locked, signed, audit-trailed.

WhatsApp buttons live 👇

#AIagents #AgenticAI #BuildInPublic

[Mersall @AMersall]

6/ Building this in public. I'll share the wins and the mess. If it sounds useful, reply or DM me — happy to compare notes.

[Mersall @AMersall]

1/ I'm a solo dev in Egypt, ex-Cequens (a messaging company). Spent years making WhatsApp/SMS actually get delivered across the region. Now I'm building
AI agents and hit a wall that keeps me up at night. 🧵

[Mersall @AMersall]

5/ Honest part: I don't know yet if this pain is real for enough people, or just me. So I'm asking, not pitching 👇 If you build agents that take real
actions — how do you get a human to approve? Does it ever break?

[Mersall @AMersall]

4/ So I'm building Approv: a simple API so an agent can get a human's approval on WhatsApp, and every decision is saved to a tamper-proof log. Approvals
that always arrive. Proof they happened.

[Mersall @AMersall]

3/ Today the options are bad:
• hardcode a Slack/email ping → gets ignored, no record
• block the action, do it by hand → kills the point of the agent
And if your boss asks "who approved this?" you often can't answer

[Mersall @AMersall]

2/ When your AI agent is about to do something risky — issue a refund, move money, change an account — you want a human to say "yes" first. Not block the
agent forever. Just a quick yes/no from a real person.

[Mersall @AMersall]

I built this for these reasons:

1-PO writes PRD → creates Jira tickets
2-Developer takes ticket, vibes with AI
3-AI changes things — sometimes a lot
4-Ticket still says the old plan
5-Next task has wrong context
6-AI doesn't know what actually happened

https://t.co/RxZ88x64RS

[Elon Musk @elonmusk]

“Full access” 😂

[Thariq @trq212]

Slack now renders HTML attachments instead of just showing it as text 😭🙏

[Mostafa Nageeb @MostafaNageeb]

شغلى فى الlocalization خلى عندى OCD. مثلا فى ألمانيا علامة اليورو بتبقى بعد السعر €14 بينما فى الدولار بتبقى قبله 15$ ، وفى هولندا عكس ألمانيا بتبقى قبل السعر 14€. فروقات تافهة بس بتفرق فى ثقة المستخدم وإلا مخه بيحس إن فى حاج�� غلط.

[Thariq @trq212]

been asking others at Anthropic how they stay in the loop with Claude and fully understand the work being done

this is one of my favorites from Suzanne:

[kache @yacineMTB]

you can outsource your thinking
but you cannot outsource your understanding

[Mersall @AMersall]

https://t.co/fFfl1idlfG

[Mersall @AMersall]

Built HAAC-AITKit because I got tired of every developer using AI differently and getting different results.

One CLI command installs the same rules/config across AI agents so teams stay consistent.

1500+ downloads first week 🚀

https://t.co/MY3kEBW6KA

[Mersall @AMersall]

@trq212 https://t.co/MY3kEBW6KA

[Mersall @AMersall]

What’s your current Claude code setup?

[Mersall @AMersall]

@HilaShmuel Yes it’s amazing u can yes haac-aikit package for it and more