The latest articles on DEV Community by somin254 (@somin254). https://dev.to/somin254 https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F3990932%2F5c01269a-da50-4892-b065-7c8c7d17192f.png https://dev.to/somin254 en somin254 Thu, 18 Jun 2026 12:44:26 +0000 https://dev.to/somin254/-141a https://dev.to/somin254/-141a <div class="ltag__link--embedded"> <div class="crayons-story "> <a href="https://dev.to/somin254/built-a-local-ai-agent-that-controls-my-phone-completely-free-completely-private-5g7e" class="crayons-story__hidden-navigation-link">&nbsp;Built a Local AI Agent That Controls My Phone — Completely Free, Completely Private</a> <div class="crayons-story__body crayons-story__body-full_post"> <div class="crayons-story__top"> <div class="crayons-story__meta"> <div class="crayons-story__author-pic"> <a href="/somin254" class="crayons-avatar crayons-avatar--l 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id="article-link-3932622"> &nbsp;Built a Local AI Agent That Controls My Phone — Completely Free, Completely Private </a> </h2> <div class="crayons-story__tags"> <a class="crayons-tag crayons-tag--filled " href="/t/showdev"><span class="crayons-tag__prefix">#</span>showdev</a> <a class="crayons-tag crayons-tag--monochrome " href="/t/ai"><span class="crayons-tag__prefix">#</span>ai</a> <a class="crayons-tag crayons-tag--monochrome " href="/t/android"><span class="crayons-tag__prefix">#</span>android</a> <a class="crayons-tag crayons-tag--monochrome " href="/t/python"><span class="crayons-tag__prefix">#</span>python</a> </div> <div class="crayons-story__bottom"> <div class="crayons-story__details"> <a href="https://dev.to/somin254/built-a-local-ai-agent-that-controls-my-phone-completely-free-completely-private-5g7e#comments" class="crayons-btn crayons-btn--s crayons-btn--ghost crayons-btn--icon-left flex items-center"> <span class="hidden s:inline">Add&nbsp;Comment</span> </a> </div> <div class="crayons-story__save"> <small class="crayons-story__tertiary fs-xs mr-2"> 1 min read </small> <span class="bm-initial crayons-icon c-btn__icon"> </span> <span class="bm-success crayons-icon c-btn__icon"> </span> </div> </div> </div> </div> </div> </div> somin254 Thu, 18 Jun 2026 12:43:57 +0000 https://dev.to/somin254/built-a-local-ai-agent-that-controls-my-phone-completely-free-completely-private-5g7e https://dev.to/somin254/built-a-local-ai-agent-that-controls-my-phone-completely-free-completely-private-5g7e <p>I spent the last few weeks building an AI agent that controls my Android phone from my laptop.</p> <p>What it does:</p> <ul> <li>Send WhatsApp messages: "Tell Mum I'm on my way"</li> <li>Search YouTube: "Find videos about AI agents"</li> <li>Take photos, write notes, open any app</li> <li>Multi-step: "Open YouTube and search for AI, then save to notes"</li> <li>Voice control with wake word</li> </ul> <p>How it works:</p> <ul> <li>Multi-agent system (Researcher, Router, Planner, Judge, Teacher)</li> <li>Reads phone screen in real-time</li> <li>Knowledge graph for relationships ("message my brother" → finds correct contact)</li> <li>Self-learning from every action</li> <li>Safety approval levels</li> </ul> <p>Tech stack: Python, ADB, Ollama, Whisper, Piper, NetworkX, SQLite</p> <p>Everything runs locally. No cloud. No tokens. No data leaves the device.</p> <p>Happy to answer questions about the architecture or implementation.</p> ai android python showdev