Handoff
Hand off whole tasks
Describe the feature once. Agents plan the steps, write the code, and run the tests.
Your evening back.
Agentic Development Environment
Stop coding.Start directing.
Mastery HQ turns your spec into shipped software — agents plan, build, test, and deploy while you review.
Watch it ship a feature ↓
90-second demo · No signup
Runs on your machine·Your own API keys·Nothing ships without your approval
The babysitting problem
You bought the AI coding tool. You’re still the one gluing every step together — prompting, re-prompting, fixing the fix, running the tests yourself. Autocomplete got smarter. Your job didn’t get smaller.
66%
of developers say their #1 frustration is AI code that’s “almost right, but not quite.” Another 45% say debugging AI-generated code takes longer than expected.
— Stack Overflow 2025 Developer Survey
An assistant suggests.
An environment ships.
Watch it work
Three real sessions. Zero babysitting.
No marketing cut — a real 30-second session driving five features of the actual app.
Or step through three real sessions below.
you › ship spec/csv-export.md
plan › spec read — 3 tasks · 2 agents assigned
agent-1 › src/services/exportCsv.ts written · +168
agent-2 › src/panes/table/ExportButton.tsx wired · +41
test › 11 new tests · 11 passed · 2.1s
review › diff ready — 209 additions, tests attached
you › approve
ship › deployed ✓
you › fix "totals wrong when cart has a discount code"
plan › reproducing — wrote failing test first
agent-1 › root cause: rounding before discount in pricing.ts:84
agent-1 › patch · +9 −4 · regression test added
test › 34 passed · the failing test now passes
review › diff ready — cause named, fix scoped
you › approve
ship › deployed ✓
you › split payments.ts — it does four jobs
plan › mapped 4 seams · extraction order chosen by dependency
agent-1 › charge.ts · refund.ts · webhooks.ts · ledger.ts
agent-2 › imports rewritten across 17 files
test › full suite · 212 passed · 0 behavior changes
review › diff ready — pure moves flagged separately from edits
you › approve
ship › merged ✓
Watch it ship a feature ↓
Then run your own spec · Pricing below
What changes
You review shipped work. That’s the job now.
Review
Review, don’t rewrite
Every change arrives as a diff with passing tests attached. No mystery edits, no “trust me.”
You approve work instead of redoing it.
Ship
Ship from one place
Spec, agents, tests, and deploy live in one environment. No tab-juggling between tools.
Idea to production without leaving the room.
Vs. your current setup
Assistants assist. This one takes the ticket.
AI-assisted coding
(Cursor, Copilot)
(Cursor, Copilot)
Mastery HQ ADE
Who writes the glue code
You, between every prompt
Agents, end to end
Who runs the tests
You, when you remember
Agents, on every change
Where deploy happens
A separate pipeline you babysit
The same environment, one approval
What you review
Every line, twice
A diff with passing tests
The honest part: if you love writing every line yourself, keep your editor. Mastery HQ is for shipping, not for craft-coding.
Pricing
Costs less than the hours it hands back.
Founder licenses are one-time and lifetime. Six small batches — the price climbs as each sells out, and the price you lock in never changes.
Super Early Founder
$99 · lifetime
9 of 9 left at this price
- All of Mastery HQ — every pane, agent, and update
- One-time payment. No subscription, ever
- Bring your own model API keys
- Activation code emailed within a minute
- 7-day no-questions refund
Early Founder
$129 · lifetime
next 15 licenses
- All of Mastery HQ — every pane, agent, and update
- One-time payment. No subscription, ever
- The exact same license — just later, and pricier
Unlocks when the $99 batch sells out
Early Adopter
$169 · lifetime
next 50 licenses
- All of Mastery HQ — every pane, agent, and update
- One-time payment. No subscription, ever
- The exact same license — just later, and pricier
Unlocks when the $129 batch sells out
The math is simple: one reclaimed evening covers the license — and it never bills again.
One-time payment via Stripe. Your activation code arrives by email within a minute of checkout. 7-day no-questions refund — and the price you buy at is yours forever.
FAQ
The actual objections.
Is my code sent anywhere?+
Mastery HQ runs on your machine. Agents work in your local workspace, and code goes only to the model providers you configure with your own API keys — nowhere else. No Mastery HQ server ever holds your source.
What if an agent breaks something?+
An agent can’t merge its own work. Every change lands as a diff with tests attached, and nothing ships until you approve it. Your project stays under git the whole time, so rolling back is one command — same as any change a human made.
Can I use my own models and API keys?+
Yes — that’s the default. Point it at Anthropic, OpenAI, Google, or OpenRouter keys, and pick a different model per agent. When a better model ships, you switch a dropdown, not your environment.
How is this different from Claude Code or Cursor’s agent?+
Those give you one agent inside an editor or terminal — you still coordinate everything around it. Mastery HQ is the layer above: several agents working in parallel, with planning, testing, review, and deploy in one environment. It orchestrates those same coding agents instead of replacing them.
What’s the refund policy?+
Seven days, no questions asked. If Mastery HQ isn’t for you, reply to your purchase email within 7 days and the full amount goes back to your card. Your license is deactivated, and that’s the whole process.
Does it work with my stack?+
The app itself runs on Windows 10/11 — Mastery HQ is Windows-first on purpose (macOS/Linux aren’t supported yet). The agents inside it are stack-agnostic: they build whatever Claude Code, Codex, Gemini, or your OpenRouter model can build — TypeScript/React, Python, Rust, Go, and everything in between. Proof by dogfood: Mastery HQ (Tauri + React + Rust) is built by its own agents. You’ll need the WebView2 runtime (ships with Windows 11) and at least one agent CLI or API key — the setup wizard checks all of it with green lights.
Why I built this
No fake testimonials. Just the truth.
I’m Filipe. Last year I was running AI coding agents in five terminal windows I couldn’t see into, stepping on each other’s work while I alt-tabbed like a traffic cop — and every “serious” agent setup assumed I’d rather be on a Mac. So I built the command center I wanted on Windows: every agent visible, every change reviewed, all of it in one place. Mastery HQ is built with Mastery HQ — its own agents have shipped all 97 releases so far. Same deal I offer on my other product, Circle Unchained: no fake reviews, a public roadmap you can vote on, a 7-day no-questions refund, and I read every email.
— Filipe Santos, builder of Mastery HQ