Comparison
JavaGuide vs Public Data Lens
JavaGuide has more GitHub stars (159,078 vs 86). JavaGuide was updated more recently (last commit 4d ago). Data comes straight from GitHub and refreshes daily.
JavaGuide
Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发
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git clone https://github.com/Snailclimb/JavaGuide
Public Data Lens
MCP-based discovery and judgment layer for Korea’s open data portal—helping AI agents find, compare, and assess datasets with explicit evidence, JSON-LD/DCAT metadata, and…
$
git clone https://github.com/hike-lab/public-data-lens| Metric | JavaGuide | Public Data Lens |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 159,078 | 86 |
| Stars, last 7 days | +24 | n/a |
| Forks | 46,118 | 21 |
| Upvotes | 0 | 0 |
| Language | JavaScript | Python |
| License | Apache-2.0 | MIT |
| Last commit | 4d ago | 1w ago |
| Created | May 2018 | Aug 2026 |
| Categories | Databases, Memory & knowledge, Design & frontend | Memory & knowledge, Data & analytics, AI & LLM tooling |