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CLUSTER BROWSER-EXTENSION-WEB · 34 ENTRIES · EARLIEST ENTRY 2025-07-09

AI browser extension assistants

This cluster consists of browser extensions that integrate AI capabilities into web browsing, ranging from chat assistants and side answers to image filtering, search augmentation, and agent-based automation. The dated history is too thin to read a shape from — only four dated entries exist before the index start, so the cluster predates the index or its members are undated. Traction leaders are sideask and SideAsk (both 41 stars) and Halali-NSFW-Image-Filter (13 stars).

Entry timeline

ENTRY TIMELINE

JUN 2025: 1JUL 2025: 2OCT 2025: 1MAR 2026: 1MAY 2026: 1AUG 2026: 16SEP 2026: 10OCT 2026: 2
JUN 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 2 ai-built · 3 hand-coded · 15 unlabelled

Operator · 8 hobby · 4 indie · 8 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 20 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01ai-newtab706★1 day—hobbyBrowser extension that generates a personalized new-tab homepage from the user's browsing history, rebuilt daily by an AI agent.
  2. 02augmentor-dsh-extension-plugin29★18 days—hobbyBrowser extension that lets an AI chat agent operate the live browser, performing clicks, typing, and tab switching while the user watches.
  3. 03sideask49★1 mo—AI browser extension that lets users ask side questions while staying on track, using a personal knowledge base with local-first and bring-your-own-key options.
  4. 04SideAsk49★1 mo—Browser extension that provides AI side answers to questions while reading, helping users learn without losing focus.
  5. 05jev-browser-control3★19 daysliveai-builtindieChrome extension that gives an AI assistant direct control of the user's browser to navigate pages and complete tasks by clicking, typing, and scrolling.
  6. 06agent-cookie-sync2★16 days—indieChrome extension that lets AI assistants use the user's existing browser sign-in sessions to access sites on their behalf.
  7. 07skillerr-browser2★11 daysliveBrowser that lets users watch an AI agent research in real tabs, approve important actions, and keep learned information locally.
  8. 08opencu2★3 days—hobbyPlugin that enables an AI assistant to control browsers and desktop applications, with live preview, annotations, and file delivery.
  9. 09webmcp-adapter0★19 dayslivehand-codedindieMakes websites compatible with AI agents by adding declarative tools through a browser extension.
  10. 10chatgpt-analytics10★1 mo—hobbyBrowser extension that tracks and visualizes usage statistics for an AI coding assistant with localized charts and detailed reports.
  11. 11ChromeAgent-WebSpider1★13 days—hobbyChrome extension that uses an AI agent to follow natural-language instructions and interact with websites automatically.
  12. 12dsh-better-browser10★1 mo—Browser plugin that enables AI agents to operate a user's signed-in browser through WebBridge tools.
  13. 13tasker-hq0★3 daysliveindieBrowser extension that calculates effective hourly earnings from AI-training gig platforms to help workers compare pay.
  14. 14PageLens3★1 mo—Browser extension that uses an AI assistant to read and answer questions about the current webpage without modifying it.
  15. 15sessionbridge1★1 mo—hand-codedhobbyTool that connects AI agents via MCP to a dedicated Chrome window, enabling human assistance for steps like logins or CAPTCHA.
  16. 16chatgpt-gateway-mcp-nyan-browser-extension0★27 days—Browser extension that functions as a client for an AI gateway, enabling interactions with AI agents directly from the browser.
  17. 17deepseek-harness-chrome-extension2★1 mo—hobbyBrowser extension that starts and stops a background AI development service with one click and automatically opens or closes its web interface.
  18. 18gemini-enterprise-popup2★2 mo—Browser extension that adds a quick-access popup for interacting with an enterprise version of an AI chat assistant.
  19. 19Vani-VoiceAgent0★1 mo—hand-codedAI voice assistant browser extension that lets users talk to webpages and receive spoken answers in multiple Indian languages.
  20. 20AI-Agent--n--Chrome0★1 mo—ai-builthobbyChrome extension that embeds an AI agent to assist users with tasks and questions while browsing.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.