Bring a cloud-dead robot vacuum back to life with Claude Code
A $400 robot vacuum sat in a cupboard for 2 years after the maker's cloud shut down. He used Claude Opus 5.5 in Claude Code to reverse-engineer how it talked to the servers, built a local server to control it, and scheduled weekday cleans at 40% suction.
Source
@mika_systems on X · 2026-10-19
Written in our own words. Credit to the original author. Link checked 2026-10-20.
What they did
A $400 robot vacuum sat in a cupboard for 2 years after the maker's cloud shut down. He used Claude Opus 5.5 in Claude Code to reverse-engineer how it talked to the servers, built a local server to control it, and scheduled weekday cleans at 40% suction.
Result (as claimed)
The vacuum runs again offline on local Wi-Fi; he tested with internet blocked, after restarts and with the robot disconnected. 55 likes, 2,000 views.
Tools they used
Cost: Claude Code: from $17/mo; Claude Opus 5.5: from $4 in / $20 out per 1M tokens.
Set it up
Define the job
Say exactly what you want done and what the agent may and may not do on your behalf.
Share only what is needed
Give Claude Code the minimum files or access required. Avoid sharing passwords in chat when a safer login flow exists.
Review the plan
Ask the agent to show its plan or draft before it acts, and approve each step that has real consequences.
Check the result
Confirm the outcome yourself (order placed, request sent, document understood) and keep a record.
Copy the full setup prompt
Paste into your agent and it will walk you through the setup, asking before anything that sends, posts or spends.
You are helping me set up this AI use case end to end in Claude Code. Goal: Bring a cloud-dead robot vacuum back to life with Claude Code What the original author did: A $400 robot vacuum sat in a cupboard for 2 years after the maker's cloud shut down. He used Claude Opus 5.5 in Claude Code to reverse-engineer how it talked to the servers, built a local server to control it, and scheduled weekday cleans at 40% suction. Reported result (as claimed by the author): The vacuum runs again offline on local Wi-Fi; he tested with internet blocked, after restarts and with the robot disconnected. 55 likes, 2,000 views. Source: https://x.com/mika_systems/status/2112179207681839137 Tools they used: Claude Code, Claude Opus 5.5 Category: Personal & life Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Codex. Goal: Bring a cloud-dead robot vacuum back to life with Claude Code What the original author did: A $400 robot vacuum sat in a cupboard for 2 years after the maker's cloud shut down. He used Claude Opus 5.5 in Claude Code to reverse-engineer how it talked to the servers, built a local server to control it, and scheduled weekday cleans at 40% suction. Reported result (as claimed by the author): The vacuum runs again offline on local Wi-Fi; he tested with internet blocked, after restarts and with the robot disconnected. 55 likes, 2,000 views. Source: https://x.com/mika_systems/status/2112179207681839137 Tools they used: Claude Code, Claude Opus 5.5 Category: Personal & life Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
You are helping me set up this AI use case end to end in Grok Bot. Goal: Bring a cloud-dead robot vacuum back to life with Claude Code What the original author did: A $400 robot vacuum sat in a cupboard for 2 years after the maker's cloud shut down. He used Claude Opus 5.5 in Claude Code to reverse-engineer how it talked to the servers, built a local server to control it, and scheduled weekday cleans at 40% suction. Reported result (as claimed by the author): The vacuum runs again offline on local Wi-Fi; he tested with internet blocked, after restarts and with the robot disconnected. 55 likes, 2,000 views. Source: https://x.com/mika_systems/status/2112179207681839137 Tools they used: Claude Code, Claude Opus 5.5 Category: Personal & life Please: 1. Ask me 3 short questions about my situation (accounts I have, budget, what I want the output to look like). 2. Propose a step-by-step plan using these tools or cheaper alternatives, with the time and cost of each step. Use official pricing pages; say "check pricing" if unsure. 3. Then do the setup with me one step at a time, waiting for my OK before anything that sends messages, posts publicly, spends money or deletes data. 4. Finish with a checklist to run it again next time.
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Guides for this use case
How to reverse-engineer and revive old devices with AI · How to vibe code an app with Claude Code · How to self-host AI agents on a Raspberry Pi, Mac mini or homelab · How to automate work with n8n and AI
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