Unverified75% confidenceFactTime unknown
Marker.io和Userback等网页标注工具诞生于2015-2020年间，核心设计目标是将反馈接入Jira、Trello等项目管理系统
1
Sources
75%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Related Entities
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Stable URI
https://kongchang.com/claim/8106API
curl https://kongchang.com/api/v1/knowledge/claims/8106MCP
get_claim(id=8106)