Forency vs Buyking MCP
A side-by-side look at the Forency and Buyking MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Forency for e-commerce work as a local process; choose Buyking MCP for e-commerce as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Forency when
- You need dedicated capabilities in the E-Commerce domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
FORENCY_API_KEY. - You want tools like
lookup_tech_stack, batch_lookup, compare_stacks.
Choose Buyking MCP when
- You need dedicated capabilities in the E-Commerce domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
- You want tools like
search_buyking_semantic, search_buyking_semantic_KR, search_buyking_semantic_US.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | E-Commerce | E-Commerce |
| Quality signal | 57/100 · Good | 64/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | No auth required |
| Pricing | Not declared | Free |
| Required env vars | FORENCY_API_KEY | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 1 | 1 |
| Directory activity | 1 views 0 installs 0 upvotes | 4 views 0 installs 1 upvotes |
| Tools | 3 | 5 |
| Full listing | View Forency | View Buyking MCP |
Tools & capabilities
Forency tools 3
lookup_tech_stackDetect the technologies a website runs: CMS, ecommerce platform, JavaScript frameworks, analytics, CRM, marketing automation, payment processors, chat widgets, CDN, and hosting. Use it to research a competitor, qualify a sales prospect, or check what a site is built with. Reads the HTML and headers the server sends, so anything injected only by client-side JavaScript may not appear — a sparse result means little was detectable, not that the site runs nothing. Counts as one scan against the caller's plan.batch_lookupDetect the technology stacks of up to 25 websites in one call, returning the full detail for each. Use it when working through a list of prospects, competitors, or portfolio sites. If you want a side-by-side view of who uses what, use compare_stacks instead. Counts one scan per URL against the caller's plan.compare_stacksScan 2-25 websites and return a side-by-side table of which technologies each one uses. Answers questions like 'which of these prospects use HubSpot vs Salesforce?' or 'how does our stack compare to our competitors?'. For the full per-site detail rather than a table, use batch_lookup. Counts one scan per URL against the caller's plan.
Buyking MCP tools 5
search_buyking_semantic세일프라자(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.search_buyking_semantic_KR[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.search_buyking_semantic_US[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.search_buyking_semantic_JP[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。get_server_infoBuyKing MCP 서버의 버전 정보와 기능 목록을 반환합니다. 사용자가 MCP 버전이나 서버 상태를 물어볼 때 이 도구를 호출하세요.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Forency
{
"mcpServers": {
"forency": {
"command": "npx",
"args": [
"-y",
"forency-mcp"
],
"env": {
"FORENCY_API_KEY": "YOUR_FORENCY_API_KEY_HERE"
}
}
}
}
Buyking MCP
{
"mcpServers": {
"buyking-mcp": {
"command": "npx",
"args": [
"-y",
"buyking-mcp@latest"
]
}
}
}
Frequently asked questions
Forency is categorized under E-Commerce and uses a local stdio subprocess. Buyking MCP belongs to E-Commerce and uses a local stdio subprocess. Pick Forency for e-commerce work and Buyking MCP for e-commerce.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Forency has no declared pricing — check the project's own site. Buyking MCP is listed as free. Auth: no auth required. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add forency and buyking-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Forency has a quality signal of 57/100 (Good) with 1 views, 0 installs and 1 GitHub stars. Buyking MCP has 64/100 (Good) with 4 views, 0 installs and 1 GitHub stars.
