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Autonomous web agent
Plan → observe → act → verify across any site. Navigates, clicks, types, fills forms and extracts data to finish your goal.
Chrome Extension · Privacy-first
Your autonomous AI agent for the web
State a goal — Hyperion plans it and carries it out across any website. It browses, clicks, fills forms and extracts data on its own. Plus a full AI chat workspace with runnable code, documents and diagrams.
See it in action
A real run: stating a goal, watching Hyperion plan and act across the web, and using the chat + artifacts workspace.
One extension, two superpowers
An autonomous web agent and a ChatGPT-class assistant — side by side.
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Chat + artifacts
Documents, code, diagrams and apps render in a live side panel — an editable WYSIWYG canvas for writing included.
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Runnable code
Execute Python (Pyodide) and SQL right in your browser — numpy, pandas and scikit-learn load on demand for real analysis.
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Multi-provider
Bring your own model: OpenAI, Anthropic Claude, GitHub Copilot or GitHub Models — pick the brain, reasoning level and context window.
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Deep research & search
Multi-step, sourced research and quick web search that cite their findings — grounded, not guessed.
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Sources & semantic RAG
Drop in PDFs, DOCX or text and get cited answers — with optional local embedding-based semantic retrieval.
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Safety checkpoints
Careful / Balanced / Autonomous modes. It pauses for approval before payments, submissions and other sensitive actions.
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Memory & scheduling
Remembers facts across chats and runs recurring tasks on a cron schedule — all stored locally on your device.
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Tools & MCP
Connect remote Model Context Protocol servers, query GitHub, and pull live Wikipedia, news and stock data — straight from chat.
State a goal. It does the rest.
Hyperion lives in the Chrome side panel. Type what you want — “find the cheapest mechanical keyboard under $100”, “extract this table”, “summarize the top AI stories” — and it plans the steps and carries them out, pausing for your approval when it matters.
- Multi-tab workflows with vision fallback
- Completion checks before it calls a task done
- Undo, pause and resume any run
- Everything runs in your browser — no Hyperion server
Take a tour
Every tab of the Hyperion side panel — from stating a goal to managing memory and schedules.
Slash commands & artifacts
Type a command, or just ask. A taste:
/agent
/research
/search
/wiki
/news
/stock
/github
/mcp
/score
/image
/remember
Document
Code
Mermaid
React/JSX
HTML
SVG
Chart
CSV
SQL
JSON
Python
Privacy by design
Your keys, chats, tasks and memory stay in your browser. No telemetry, no tracking, no Hyperion server — your prompts go only to the AI provider you choose.
Built by Debajyoti Saikia
Principal Software Engineer at Microsoft
I build AI-powered products — from language learning and autonomous agents to manga creation and travel planning. Hyperion is my take on an agent that actually uses the web for you.