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mcp/skillhub

CN HotRank MCP Server

by aiearn-labio.github.Aiearn-lab/cn-hotrankv0.2.2

Real-time trending from major Chinese platforms (Weibo, Douyin, Baidu, Zhihu).

0remoteofficial registry

context tax

~253 tok/turn2 tools

security

92/100

cold start

hosted

freshness

Active4d ago

Our reading of CN HotRank, from the data

CN HotRank is an MCP server from aiearn-lab, listed in the official MCP Registry.

Its 2 tools add about 253 tokens to every model turn (measured 2026-10-19).

Maintenance is active: the last public signal was 4 days ago (2026-10-14).

It runs as a hosted endpoint, so there is nothing to install.

Install CN HotRank MCP server

Install in Claude Code

claude mcp add --transport http cn-hotrank https://cn-hotrank.7388603.workers.dev/http

Remote endpoints

  • streamable-httphttps://cn-hotrank.7388603.workers.dev/http

Context tax

Connecting this server adds ~253 tokens of tool definitions to every model turn (lean, 2 tools). Measured 2026-10-19 via its hosted endpoint; o200k tokenizer, worst case for clients that load all tools up front. How we measure

ModelPer 1,000 turnsWith prompt caching
Claude Opus 5.5$1.01$0.051
Claude Sonnet 5.5$0.506$0.051
Claude Haiku 5.5$0.025—

Input prices as of 2026-10-06. Excludes your own prompt and output.

Tools (2)

  • get_hot_rank197 tok

    获取中文平台实时热榜（今日头条/抖音/微博/百度热搜），返回结构化热点：排名、标题、热度值、标签、链接。数据为各平台公开热榜，10 分钟缓存；仅用于 AI 输入（ai-input），禁止用于模型训练或转售原始数据。

  • list_platforms55 tok

    列出 cn-hotrank 支持的热榜平台、数据口径与合规状态（含 robots 全禁而暂缓的平台及解禁路径）

Security signals

92/100 — no known issues found as of 2026-10-19, from the checks below. This is not a guarantee of safety; review what a server can do before connecting it.

Deductions

  • No license detected-5
  • No security policy (SECURITY.md)-3

Checks

  • ✓Repository hygiene (archived, activity, license, security policy)
  • ✓Tool descriptions (prompt-injection and hidden-text heuristics)
  • ○Package metadata (install scripts, provenance) — pending
  • ○Source scan (secrets, CVEs, risky code) by vectra-guard — pending

Scan it yourself before installing with vectra-guard, the open-source agent security CLI. Scoring rules

Freshness

Active — last maintenance signal 4d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-10-14 · 4d ago · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-10-14 · 4d ago · official registry · v0.2.2

FAQ

›How do I install the CN HotRank MCP server in Claude Code?

Run: claude mcp add --transport http cn-hotrank https://cn-hotrank.7388603.workers.dev/http. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does CN HotRank require an API key?

No required environment variables are declared in its published metadata.

›Can I use CN HotRank as a remote (hosted) MCP server?

Yes. It is a hosted MCP server; connect to its URL with any client that supports remote MCP.

›Is CN HotRank in the official MCP registry?

Yes, as io.github.Aiearn-lab/cn-hotrank.

›How many tokens does CN HotRank add to my context?

Its tool definitions total about 253 tokens, resent on every turn.

Sources and method

Official MCP Registry entry
updated 2026-10-14
GitHub repository
fetched 2026-10-19
Tool list (tools/list), measured by us
2026-10-19
Security signals, computed by us
2026-10-19
Last checked against all sources
2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.