 

CommerceTXT：比HTML高效80倍的AI购物数据标准

2025-12-19 分类：前沿哨所阅读(2) 评论(0) 赞(0)

智谱 GLM，支持多语言、多任务推理。从写作到代码生成，从搜索到知识问答，AI 生产力的中国解法。

CommerceTXT是一个专为AI购物上下文设计的开放标准协议，旨在解决AI代理从HTML提取价格和库存数据时的脆弱性问题。该协议采用CC0公共领域许可，提供确定性真实数据，类似于robots.txt和llms.txt的结合，但专门针对交易场景。其核心技术特点包括：分形架构设计，允许AI代理按需获取数据；严格只读设计，避免安全风险；令牌效率极高，产品定义仅需约380个令牌，比HTML等效节省约95%；反幻觉机制，包含带时间戳的库存指令和带验证来源的评论指令。这一标准有望大幅提升AI代理处理电商数据的效率和准确性，减少令牌消耗和错误信息。

原文链接：Hacker News

赞(0)

未经允许不得转载：Toy Tech Blog » CommerceTXT：比HTML高效80倍的AI购物数据标准

分享到

AI标准数据效率电商协议

评论抢沙发

快讯

DeepSeek Open Source Financial Assistant: An AI-Powered Stock Selection Tool

Fin-Agent Desktop is a revolutionary open-source financial assistant built on DeepSeek AI technology, completely transforming the stock selection experience. Users can get detailed stock analysis, market trends, and investment advice through simple conversations. This tool integrates DeepSeek's powerful AI capabilities, providing real-time data processing and intelligent predictions to help users make smarter decisions. As an open-source project, it's transparent and customizable, attracting global developers to improve it together. Both novice investors and professional traders can benefit from it, enjoying AI-driven convenient financial services. This innovation demonstrates the immense potential of AI in fintech, providing investors with unprecedented convenience and efficiency.

Original Link:V2EX Share & Discover

5分钟前
HP Zbook Ultra G1a First Impressions: AI Chip and High-Capacity Memory

A user shares their initial experience with the HP Zbook Ultra G1a laptop, featuring an AMD Ryzen AI Max+ 395 processor and 128GB Strix Halo memory, highlighting its innovative performance in artificial intelligence and high-end computing. The article explores the new processor's AI acceleration capabilities, the support of large memory for complex tasks, and its practicality as a mobile workstation. Incorporating discussions from the Hacker News community, the content provides real-world feedback on cutting-edge hardware, including performance tests, thermal design, and AI application scenarios, offering valuable technical insights for tech enthusiasts, chip aficionados, and those following emerging technologies.

Original Link:Hacker News

5分钟前
Property Testing: The Silent Hunter for AI Code Security Vulnerabilities

While developing a chat application storage service, the author employed property-based testing to systematically explore the input space, unexpectedly uncovering a JavaScript prototype handling security vulnerability. This flaw, overlooked by traditional unit testing and manual review, was exposed within just 75 random test iterations. The article details the specification-driven development (SDD) process, how a "round-trip" property was defined to verify the correctness of storing and retrieving API keys, and the vulnerability remediation process. This real-world case highlights the critical value of property testing in AI development: it captures edge cases that human intuition and conventional testing struggle to reach, effectively preventing security risks in production environments. For developers relying on AI (such as LLM-generated code), this provides a practical guide to automated testing, emphasizing that security testing must go beyond "happy paths" to cover extreme scenarios like malicious inputs.

Original Link:Hacker News

5分钟前
UK Proposes Law to Ban Under-16s from Major Online Services

The UK has recently introduced a legislative amendment seeking to prohibit children under 16 from using mainstream online services, including instant messaging, family photo sharing, Wikipedia, and more. The amendment requires all 'regulated user-to-user services' to implement 'highly effective age verification,' with an extremely broad scope that even covers self-hosted services. The article points out that this would require ordinary users to provide identification to numerous websites, raising serious privacy concerns. Additionally, this regulation would impose a disproportionate burden on small service providers, potentially leading to malicious compliance. The author believes the amendment is overly broad and severely mismatched with the 'social media problems' it aims to solve. The proposal reflects the potential far-reaching impacts of the UK's Online Safety Act 2023 in practical implementation and warrants attention from the tech industry.

Original Link:Hacker News

5分钟前
Antigravity: AI Agents Revolutionize Frontend Development

Antigravity is an innovative AI agent tool designed specifically for web sub-agents. User feedback indicates that while occasional 'Error Agent execution terminated' errors may require retries during use, the overall experience remains smooth and comfortable. Its automatic triggering mechanism has a moderate probability, showing exceptional performance in UI operations. It can automatically handle difficult-to-describe interface layers through screenshot and underlying data acquisition technology, significantly improving development efficiency. This tool is particularly suitable for novice users, allowing them to perform frontend operations through natural language and lowering the learning barrier. Reference content emphasizes that Antigravity stands out in the frontend development field and can replace various tools such as Gemini applications, AIStudio, and ChatGPT, providing powerful support for developers.

Original Link:Linux.do

6分钟前
Large Model Context Compression Techniques: A Practical Guide to ClaudeCode and Gemini

This article provides an in-depth exploration of context compression techniques in large model application development, detailing three core methods: ClaudeCode's prompt compression technology, Gemini's chain-of-thought compression strategy, and tool message pruning algorithms. Through reverse engineering analysis of specific code implementations, the article deciphers key design principles of context compression, including the selection logic for middle and oldest strategies. The content covers adaptive methods for different models (such as Claude, Gemini) and conversation features, providing practical code examples and decision frameworks to help developers optimize context window management and improve AI agent execution efficiency and response quality. These technical practices offer valuable guidance for building efficient large model applications and serve as an important practical guide to context engineering.

Original Link:Linux.do

6分钟前