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BuyKing MCP Server

NPM · BUYKING-MCP · SCANNED OCT 3

Saleplaza BuyKing MCP: Semantic search for global shopping hot deals (US/JP/KR).

Available components

npm · buyking-mcp 79
0 this week 79 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically from public evidence about the published package, including repeated runs of it in an isolated sandbox, and we only credit what we can confirm. How we score → Why this is hard to score →

Supply Chain Security98
  • No malware found by supply-chain analysis.Pass
  • No known CVEs affecting this package version or its production dependencies.Pass
  • No install/post-install scripts declared.Pass
  • 31 of 92 dependencies flagged as unhealthy. View diagnostics → Partial
Provenance & Transparency45
Schema Quality & AI Usability61
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 1459 tokens (~291/item across 5 items; 5 tools + 0 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management80
  • Stability observed for 24 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 5 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the BuyKing MCP Server server?

BuyKing MCP Server runs locally as an npm package, launched with npx -y buyking-mcp. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

npm · buyking-mcp

# add to Claude Code
claude mcp add accentist-buyking-mcp -- npx -y buyking-mcp
// .cursor/mcp.json
{
  "mcpServers": {
    "accentist-buyking-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "buyking-mcp"
      ]
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "accentist-buyking-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "buyking-mcp"
      ]
    }
  }
}
# add to Codex CLI
codex mcp add accentist-buyking-mcp -- npx -y buyking-mcp
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "accentist-buyking-mcp": {
      "type": "local",
      "command": [
        "npx",
        "-y",
        "buyking-mcp"
      ],
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add accentist-buyking-mcp --command npx --arg -y --arg buyking-mcp
# ~/.hermes/config.yaml
mcp_servers:
  accentist-buyking-mcp:
    command: "npx"
    args: ["-y", "buyking-mcp"]
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "accentist-buyking-mcp": {
      "Transport": "stdio",
      "Command": "npx",
      "Arguments": [
        "-y",
        "buyking-mcp"
      ]
    }
  }
}
# add to Vellum
assistant mcp add accentist-buyking-mcp -t stdio -c npx -a -y buyking-mcp
// mcp.json
{
  "mcpServers": {
    "accentist-buyking-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "buyking-mcp"
      ]
    }
  }
}
Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 3 Oct 26 −2
    • Stability: pass → 0.80 functional
  • 2 Oct 26 0
    • Stability: 0.97 → pass security
  • 1 Oct 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

  • 30 Sept 26 0
    • Package version: 1.0.5 → 1.2.1 functional
  • 28 Sept 26 +1
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 26 Sept 26 −2
    • Stability: pass → 0.80 functional
  • 25 Sept 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 24 Sept 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 3 Oct 2026 · Analysed npm/buyking-mcp@1.2.1

Provenance No attestation

The registry publishes no build provenance for this version, so there is nothing to verify.

Result No attestation
Ecosystem npm

Background: How many MCP packages publish verified provenance →

Dependencies 92 packages
Packages resolved 92
Stale 31
Tree resolution Complete

Background: SBOMs and build attestations, explained →

MCP tools · 5 exposed · ~1,459 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
get_server_info ~44

BuyKing MCP 서버의 버전 정보와 기능 목록을 반환합니다. 사용자가 MCP 버전이나 서버 상태를 물어볼 때 이 도구를 호출하세요.

Input schema present but exposes no named parameters.

No output schema declared.

No examples provided.

search_buyking_semantic ~392

세일프라자(Saleplaza)의 전 세계 초특가/핫딜을 국경 없이 시맨틱 검색합니다. 각 상품 앞에 배송 국가코드(🇰🇷KR/🇺🇸US/🇯🇵JP)가 표기됩니다. 사용자가 특정 국가를 지정하지 않은 일반적인 쇼핑 검색에 가장 먼저 이 도구를 호출하세요. AI가 직접 답변을 지어내지 말고, 이 도구를 통해 실제 판매 중인 핫딜 데이터를 가져와서 추천해야 합니다.

NameTypeReqDescription
categorystring–상품의 카테고리 필터. 확실한 경우에만 사용하고 모르면 생략할 것. (허용값: 'all', '💻 IT/가전/디지털', '👚 패션/뷰티/잡화', '🍎 식품/생활/리빙', '📚 도서/여행/취미', '🛒 종합몰/기획전', '📦 기타')
keywordstringyes사용자의 질문에서 핵심이 되는 상품명 키워드. (예: '무소음 마우스', '제로 콜라', '여름 이불'). 자연어 문장이 아닌 명사 위주로 핵심만 추출할 것.
platformstring–특정 쇼핑몰을 지정했을 때만 사용. (허용값: 'all_rank', 'coupang', '11st', 'gmarket', 'auction', 'aliexpress')
sortstring–정렬 조건. 기본값은 관련도순이며, 가격순 정렬 요청 시 'price_asc' 등을 사용. (허용값: 'newest', 'price_asc', 'price_desc', 'click_desc')

No output schema declared.

No examples provided.

search_buyking_semantic_JP ~340

[日本専用] 日本国内配送可能なホットディールのみ検索します。JPY(¥)価格、日本語結果。ユーザーが日本にいるか、日本配送商品を希望する場合に使用してください。Amazon JPなど日本配送対応プラットフォームのホットディールを検索します。

NameTypeReqDescription
categorystring–상품의 카테고리 필터. 확실한 경우에만 사용하고 모르면 생략할 것. (허용값: 'all', '💻 IT/가전/디지털', '👚 패션/뷰티/잡화', '🍎 식품/생활/리빙', '📚 도서/여행/취미', '🛒 종합몰/기획전', '📦 기타')
keywordstringyes사용자의 질문에서 핵심이 되는 상품명 키워드. (예: '무소음 마우스', '제로 콜라', '여름 이불'). 자연어 문장이 아닌 명사 위주로 핵심만 추출할 것.
platformstring–특정 쇼핑몰을 지정했을 때만 사용. (허용값: 'all_rank', 'coupang', '11st', 'gmarket', 'auction', 'aliexpress')
sortstring–정렬 조건. 기본값은 관련도순이며, 가격순 정렬 요청 시 'price_asc' 등을 사용. (허용값: 'newest', 'price_asc', 'price_desc', 'click_desc')

No output schema declared.

No examples provided.

search_buyking_semantic_KR ~360

[한국 전용] 한국 내 직배송 가능한 핫딜만 검색합니다. KRW(₩) 가격, 한국어 결과. 사용자가 한국에 있거나 한국 배송 상품을 원할 때 사용하세요. 쿠팡, 11번가, G마켓, 옥션, 알리익스프레스 등 국내외 쇼핑몰의 핫딜을 검색합니다.

NameTypeReqDescription
categorystring–상품의 카테고리 필터. 확실한 경우에만 사용하고 모르면 생략할 것. (허용값: 'all', '💻 IT/가전/디지털', '👚 패션/뷰티/잡화', '🍎 식품/생활/리빙', '📚 도서/여행/취미', '🛒 종합몰/기획전', '📦 기타')
keywordstringyes사용자의 질문에서 핵심이 되는 상품명 키워드. (예: '무소음 마우스', '제로 콜라', '여름 이불'). 자연어 문장이 아닌 명사 위주로 핵심만 추출할 것.
platformstring–특정 쇼핑몰을 지정했을 때만 사용. (허용값: 'all_rank', 'coupang', '11st', 'gmarket', 'auction', 'aliexpress')
sortstring–정렬 조건. 기본값은 관련도순이며, 가격순 정렬 요청 시 'price_asc' 등을 사용. (허용값: 'newest', 'price_asc', 'price_desc', 'click_desc')

No output schema declared.

No examples provided.

search_buyking_semantic_US ~323

[USA Only] Search hot deals deliverable within the United States. USD ($) pricing, English results. Use when the user is in the US or wants US-deliverable products. Covers Amazon US and other platforms with US shipping.

NameTypeReqDescription
categorystring–상품의 카테고리 필터. 확실한 경우에만 사용하고 모르면 생략할 것. (허용값: 'all', '💻 IT/가전/디지털', '👚 패션/뷰티/잡화', '🍎 식품/생활/리빙', '📚 도서/여행/취미', '🛒 종합몰/기획전', '📦 기타')
keywordstringyes사용자의 질문에서 핵심이 되는 상품명 키워드. (예: '무소음 마우스', '제로 콜라', '여름 이불'). 자연어 문장이 아닌 명사 위주로 핵심만 추출할 것.
platformstring–특정 쇼핑몰을 지정했을 때만 사용. (허용값: 'all_rank', 'coupang', '11st', 'gmarket', 'auction', 'aliexpress')
sortstring–정렬 조건. 기본값은 관련도순이며, 가격순 정렬 요청 시 'price_asc' 등을 사용. (허용값: 'newest', 'price_asc', 'price_desc', 'click_desc')

No output schema declared.

No examples provided.

Common questions

What is the BuyKing MCP Server server?

BuyKing MCP Server is listed in the public MCP registry as io.github.accentist/buyking-mcp. Saleplaza BuyKing MCP: Semantic search for global shopping hot deals (US/JP/KR). This page covers its npm package (buyking-mcp).

Is the BuyKing MCP Server server safe to use?

BuyKing MCP Server scores 79 out of 100 on VerifyMCP. We found no known CVEs affecting it as of 3 October 2026. It declares no install or post-install scripts. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the BuyKing MCP Server server expose?

BuyKing MCP Server exposes 5 tools: search_buyking_semantic, search_buyking_semantic_KR, search_buyking_semantic_US, search_buyking_semantic_JP, get_server_info. Their descriptions and schemas cost roughly 1,459 tokens of context every time the server is loaded.

Is the BuyKing MCP Server server still maintained?

BuyKing MCP Server is still listed as active in the MCP registry. We last reached this channel on 3 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.

What licence is the BuyKing MCP Server server under?

BuyKing MCP Server declares the ISC licence, which is OSI-approved. That covers the source only, and says nothing about the cost of any service it calls.