A private contact notes tool

What was wasting time

Contact notes were in too many places. It was hard to know who needed a reply and why.

What changed

I built a private tool for names, notes, and reminders. AI can read the notes and draft a message. A person must send it.

Result

It is easier to plan the next chat. The tool does not send private messages on its own.

How it works

1. Save names and notes.
2. Keep past chat details.
3. Find who needs a reply.
4. Draft a message.
5. Let a person send it.

Tools, explained

• Cloudflare Workers runs small tasks online.
• D1 stores data so the tool can track leads and avoid repeat sends.
• MCP is a way for AI to use tools it has been given access to.
• GitHub OAuth was used to build this tool.
• TypeScript adds checks to code to help catch errors.

How we can help

Key facts