From 9831594d2cee00ce92c6bd6e3ea4e278587a9e85 Mon Sep 17 00:00:00 2001
From: yinnho <163239465+yinnho@users.noreply.github.com>
Date: Tue, 25 Aug 2026 10:52:25 +0800
Subject: [PATCH] Add curated topic definition for agent-browser

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 topics/agent-browser/index.md | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 topics/agent-browser/index.md

diff --git a/topics/agent-browser/index.md b/topics/agent-browser/index.md
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+---
+display_name: Agent Browser
+topic: agent-browser
+aliases: browser-for-agents, ai-browser, agent-web-browser
+related: mcp, browser-automation, web-automation, headless-browser, ai-agents
+short_description: Browsers and browser engines built for AI agents to fetch, render, search, and act on the web programmatically.
+created_by: Browser-use, AginxBrowser, and the agent tooling community
+released: 2024
+---
+
+Agent browsers are web browsers or browser engines designed to be driven by AI agents rather than humans. Instead of a graphical interface, they expose programmatic surfaces — HTTP APIs, MCP servers, CDP endpoints — so an autonomous agent can fetch pages as clean text (typically markdown), render JavaScript-heavy SPAs, take screenshots as visual input, run aggregated searches, and drive multi-step interactions such as logins and pagination.
+
+Common capabilities in this category:
+
+- **Read**: HTML-to-markdown conversion and structured data extraction from JS-rendered pages
+- **See**: screenshot rendering of the post-JS DOM as vision input for multimodal models
+- **Find**: meta-search across multiple engines with result merging and deduplication
+- **Act**: persistent sessions with indexed interaction (click/type by element index), cookie import/export for login flows
+- **Evade**: real TLS fingerprints and challenge handling for anti-bot protected sites
+
+Implementations range from wrappers around full Chromium (Puppeteer/Playwright-based) to standalone engine binaries that embed their own JavaScript runtime and renderer. The [Model Context Protocol](https://github.com/topics/mcp) has become a common control plane for exposing agent browsers to tools like Claude Code and Cursor.