The Productivity Stack is a system of three tools that hand off to each other — from capturing an idea to executing it in a deep focus session. Each tool works standalone, but together they form a frictionless pipeline.

The problem

Productivity systems fail for one simple reason: friction between steps. You have an idea → you have to open the app, find the right folder, write it up properly. You need to work → you have to re-read your backlog, choose a task, estimate the time. You start working → a notification arrives, you check, you lose the thread.

Every transition is an opportunity to procrastinate or get distracted. This system eliminates those frictions.

The pipeline

Raw idea                  Structured task             Focus session
    │                          │                            │
    ▼                          ▼                            ▼
[Idea Logger]  ──────►  [Todo Manager]  ──────►  [Smart Focus]
Telegram voice           GPT breaks down          Windows overlay
or text           ──►    into tasks               Block distractions
    │            n8n     + ICE score      n8n      Timer + tracking
    └──► Notion  eve.    Notion Tasks       └──►    Notion sync
         Inbox           Database                  end of session

Idea Logger captures without friction — 3 seconds, voice or text, from Telegram. GPT transcribes and structures the idea in Notion.

Todo Manager takes over each evening — it transforms “task” ideas into concrete actions with duration, required energy, and priority. It’s also accessible interactively from Telegram to manage the day.

Smart Focus executes — it fetches the next task from Notion, imposes an overlay on all Windows screens, blocks distractions, and tracks actual vs estimated time.

Why three separate tools

Each tool does one thing and does it well. Capture is different from planning, which is different from execution — the constraints of each are different.

An “all-in-one” tool creates a monolith that’s hard to change. Here, if I want to change the GPT model in Todo Manager, it doesn’t affect Smart Focus. If I want to add a new idea source (email, WhatsApp), I add an n8n workflow without touching the others.

The separation also creates mental clarity: you know which “mode” you’re in — capture, planning, or execution. It’s not the same state of mind.

Notion as the binding layer

All three tools share the same Notion base. Notion plays an unusual role here: not a direct user interface, but a shared database between workflows. It’s the only persistent state in the system.

Notion
├── Ideas DB        ← fed by Idea Logger
├── Tasks DB        ← fed by Todo Manager (from Ideas DB)
└── Sessions DB     ← fed by Smart Focus (from Tasks DB)

Each DB can be consulted manually — Notion remains readable and editable directly, with no dependency on the system.

What it changes in practice

Before this system: backlog of 200 ideas in Notion, never processed. “Urgent” tasks never done. Work sessions interrupted every 12 minutes on average.

Since: all ideas captured. Tasks sorted and prioritized automatically each evening. Focus sessions of 45–90 minutes without interruption.

Detailed pages by tool

Idea Logger — Idea capture via Telegram
Todo Manager — Transformation into actionable tasks
Smart Focus — Execution in deep focus on Windows

Complete system operational since February 2026.

Productivity Stack