Kimi WebBridge Turns Your Browser Into Local Hands for Any Agent
Moonshot shipped Kimi WebBridge on May 15. Browser extension plus a small local service. The agent sends commands. The local service uses Chrome DevTools Protocol to navigate, click, type, screenshot, and read your existing Chrome or Edge. The results come back to the agent. Everything runs on your machine. Your login sessions and cookies never leave your browser.
The move that matters: not Kimi-locked. Out of the box it supports Kimi Code CLI, Claude Code, Cursor, Codex, and Hermes. If your coding agent already talks MCP it can drive your browser through WebBridge in minutes. Most computer-use agents this year were either cloud-only (Manus Cloud Computer, Browserbase) or hard to integrate (Browser Use, Stagehand). WebBridge is the inverse: install an extension, point your favorite agent at it, done.
The killer use cases are obvious. Job hunting. Flight comparison. Trending research. Anywhere you log into a site behind credentials that you would never give to a cloud agent, WebBridge gives the agent a way in without exfiltrating those credentials. The competitive frame is Anthropic's Computer Use mode plus Claude for Chrome plus OpenAI's Atlas all wanting to own this category. Moonshot just dropped the open-extension version that works with everyone else's agent.
Why Moonshot did this. They sell Kimi K2.6 inference. Every extra surface where Kimi's agent can act increases their tokens. But they made it cross-model on purpose. Plumbing now, lock-in later. Available on the Kimi site and Chrome Web Store.
https://www.kimi.com/features/webbridge
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The move that matters: not Kimi-locked. Out of the box it supports Kimi Code CLI, Claude Code, Cursor, Codex, and Hermes. If your coding agent already talks MCP it can drive your browser through WebBridge in minutes. Most computer-use agents this year were either cloud-only (Manus Cloud Computer, Browserbase) or hard to integrate (Browser Use, Stagehand). WebBridge is the inverse: install an extension, point your favorite agent at it, done.
The killer use cases are obvious. Job hunting. Flight comparison. Trending research. Anywhere you log into a site behind credentials that you would never give to a cloud agent, WebBridge gives the agent a way in without exfiltrating those credentials. The competitive frame is Anthropic's Computer Use mode plus Claude for Chrome plus OpenAI's Atlas all wanting to own this category. Moonshot just dropped the open-extension version that works with everyone else's agent.
Why Moonshot did this. They sell Kimi K2.6 inference. Every extra surface where Kimi's agent can act increases their tokens. But they made it cross-model on purpose. Plumbing now, lock-in later. Available on the Kimi site and Chrome Web Store.
https://www.kimi.com/features/webbridge
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