◇ Automated Outreach Loop Python · Node · React · LLM · MCP Workflow Blueprint
Reactivation Engine

An engine that works the leads you gave up on — automatically.

We built an automated outreach loop that decides who to reach out to, drafts the message, waits for one-click human approval, sends at the optimal time, then reads the response and loops back.

Below, the full flow, what happens at each step, and how it's built.
01

The Flow

Five stages on a continuous loop, the last stage feeds straight back into the first.

The Loop runs unattended 🎯 01 Pick the lead 02 Write the email 03 Human approves 📨 04 Send 👀 05 React then repeat
🎯
01
Pick the lead
Choose who's ready for a touch.
02
Write the email
Draft a relevant, tailored message.
03
Human approves
A person reviews before it sends.
📨
04
Send
At the right time, within limits.
👀
05
React
Watch the reply , then repeat.
loops back to 01 · Pick the lead
02

Inside Each Step

🎯

01 Pick the lead

Filters out anyone contacted recently, scores the rest by dormancy and signal strength, only the leads worth a touch move forward.

02 Write the email

The model reads the company's own site to build a pain-point catalog, then drafts each message straight from it, tailored to this lead, this moment. No generic templates.

03 Human approves

Every draft lands in a review queue, refine, approve, or reject in one click. Nothing sends without sign-off. Brand stays protected.

📨

04 Send

Sends at the right time, inside guardrails, a cap per lead, no weekend sends, rules re-checked the instant it fires.

👀

05 React & repeat

Tracks opens, clicks, replies, and reads intent from that behavior to judge interest and decide what's next. A click means lean in, silence means a softer follow-up later. Feeds straight back into step 1.

03

How We Built It

Six modular building blocks , tools swap per client, architecture doesn't.

01

Review workspace

where the human works

Queue view, one-click refine/approve/reject, plus live performance dashboards.

02

Control layer

the application core

Runs auth, approval workflow, guardrail rules, and send triggers , the core everything else talks to.

03

Data & scoring

lead pipeline

Ingests leads and activity, filters, scores, and builds the working list the loop runs on.

04

Intelligence

language model + tool access

The model that drafts emails and reads intent , wired into our tools and data through a clean tool layer.

05

Automation

background worker

A scheduled worker runs the loop unattended , selects leads, queues drafts, fires approved sends the moment timing rules open.

06

Delivery

email + tracking

Sends through the email provider, captures opens, clicks, and replies, feeds the next cycle.

04

Stack

Python Node.js React LLM MCP