Show HN: Latch – Make any website usable by AI agents in one line (WebMCP)

Category: web-framework

Tags: webmcp, ai-agents, browser-automation, dom-scraping, llm-tools

Score: 5.8/10 (Innovation: 7, Technical: 4, Documentation: 7, Utility: 5)

Latch is a small script that makes websites compatible with AI agents via the emerging WebMCP standard, automatically exposing search, forms, cart, and navigation as callable tools. It's an interesting early bet on agentic browsing infrastructure with a clean read-only design, though its utility is currently limited by WebMCP's immature browser support and heuristic DOM detection.

Target audience: frontend devs, web developers, product teams preparing for AI browsers

Repository: https://latch.tools/ · JavaScript · MIT

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