An AI-powered Chrome / Edge / Brave extension that turns any web page into an autonomous, controllable workspace. It runs an observe ? plan ? execute ? verify loop: it reads the live page, an AI model picks one action, the extension performs it, checks the result, and repeats until your objective is done. Works out of the box — no API key required.
A single extension that combines browser automation, AI content generation, and workflow intelligence.
Navigate, click, type, extract, and fill forms on any page. The agent plans each step and verifies the result before continuing.
Generate posts, replies, and copy in your brand voice. Built for Facebook page management and social operating workflows.
When the DOM is empty or unclear, Synapse understands a screenshot of the page so automation never gets stuck.
Model rotation, failover, and a technical HUD keep tasks reliable. Outcomes feed a memory that improves future runs.
AI routing goes through a secure hosted proxy, so the extension works immediately — no API key to configure.
Ready-made workflows for ChatGPT, Gmail, YouTube, Facebook, Google, LinkedIn, GitHub, Canva and more.
Type an objective and Synapse does the work — step by step, transparently.
The extension reads the live page — its DOM, forms, and visible content — to understand the current state.
An AI model (NVIDIA NIM Nemotron / Llama / VILA) picks the single best next action toward your goal.
Synapse performs the action — click, type, extract, fill — directly on the page.
It checks the result and loops until the objective is complete. Use Pause / Stop in the HUD to stay in control.
Free, open distribution via GitHub Releases. Always pulls the latest build automatically.
manifest.json.chrome://extensions, edge://extensions, or brave://extensions.manifest.json).Answers to the most common questions about Synapse AI.
Yes. Synapse AI is distributed for free via the Chrome Web Store and GitHub Releases — no trials, no limits, no subscriptions.
No. AI routing goes through a secure hosted proxy, so the extension works out of the box without configuring any API keys.
Chrome, Edge and Brave — any Chromium browser v100 or newer, using Manifest V3.
It runs an observe → plan → execute → verify loop. It reads the live page, an AI model (NVIDIA NIM Nemotron / Llama / VILA) picks the next action, the extension performs it and verifies the result — with a vision fallback if the DOM is unclear.
Yes. The source lives on GitHub at lx-obsidian-labs/synapse-social, and you can browse every release there.
The Download button always pulls the latest build — it checks GitHub Releases automatically and falls back to the newest known version if the API is unavailable.
Download Synapse AI today, or explore the LX AI Platform — build and preview real web apps in your browser with free NVIDIA and OpenRouter models.