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Field Notes

Things we found that actually work. Picked up from the internet, tested on real projects.

What if your AI assistant actually read the document — like a human?

A new open-source tool lets AI navigate long documents the way an expert would — by understanding structure, not just scanning for similar words.

Feb 25, 2026via github
AIopen-sourceMCP

The Instructions Behind the Curtain

Someone published the secret instructions powering Cursor, Claude, Lovable, and 25 other AI tools — and it's the most revealing thing published about AI this year.

Feb 24, 2026via github
AItoolsopen-source

Windmill turns small automations into proper tools

An open-source platform that takes your team's little scripts and automations and gives them a proper home — with scheduling, logs, and a real interface.

Feb 23, 2026
open-sourceworkflowautomation

n8n: connect everything, pay nothing

n8n lets you automate anything between your apps — Slack, email, CRM, spreadsheets. It's free, it's visual, and you own the whole thing.

Feb 22, 2026
workflowautomation

Claude Code: when AI actually builds things for you

Anthropic's tool lets Claude read your entire project, make changes, and even publish updates — while you describe what you want in plain English.

Feb 22, 2026
AItools

Scheduled tasks that run themselves — inside your database

Supabase can run tasks on a schedule — daily reports, data cleanup, reminders — without any extra tools or monthly fees.

Feb 21, 2026
databaseautomation

Cloudflare gives you a global server network — for free

100,000 requests a day, storage, scheduled tasks, and your code runs in 300+ cities worldwide. No monthly bill.

Feb 20, 2026
hostingtools

Your own Zapier, for free — and it talks to AI

Activepieces is like Zapier but free, open source, and its 280+ integrations work directly with AI agents like Claude.

Feb 20, 2026
automationopen-sourceAI agents

Let AI write your follow-ups

Your CRM knows when you last talked to someone. AI can use that to write follow-ups that actually sound like you.

Feb 19, 2026
automationAIemail