Unverified50% confidenceFactExact time
The browser coverage of closeby is not yet complete, so after enabling Modern Web Guidance, the generated code detects whether this attribute is supported and falls back to the traditional event listener approach when it is not.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/13/2026
First Seen
Valid until: 10/27/2026
Sources
Related Entities
Related Claims
UnverifiedAfter enabling Modern Web Guidance, the popup implementation code generated by the agent is smaller in volume than when it is not enabled, retaining only the compatibility fallback for closeby.71% similarUnverifiedThe new `CLAUDE_CODE_DISABLE_WEB_FETCH` environment variable can completely disable the WebFetch tool, and `CLAUDE_CODE_NONSTREAMING_TIMEOUT_RETRIES` is used to limit the number of retries after non-streaming fallback request timeouts.68% similarUnverifiedWebAssembly以近原生性能在浏览器或边缘节点实现字节级安全隔离,是沙箱技术的另一条路径68% similarUnverifiedA lean browser environment based on V8 Isolate, if it lacks a complete Web API implementation, is easily identified as a non-standard browser by anti-automation detection systems such as Cloudflare Turnstile, PerimeterX, and DataDome67% similarUnverifiedAmong OpenClaude's built-in tools, the web capability represents the ability to operate a browser, but it is disabled by default and requires enabling browser operability through configuration.66% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1020129API
curl https://kongchang.com/api/v1/knowledge/claims/1020129MCP
get_claim(id=1020129)