Spec Driven Development
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
제작자가 쓴 설명(영어 원문)
Check whether a company holds a UK or Netherlands work-visa sponsorship licence.
이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.
이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
필요한 것
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
웹, 데스크톱, 모바일의 Claude에서 쓸 수 있어요:
https://mcp.sponsorfinder.io/mcp터미널에서 이 명령어를 실행하세요
claude mcp add --transport http sponsorfinder https://mcp.sponsorfinder.io/mcp프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"sponsorfinder": {
"url": "https://mcp.sponsorfinder.io/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"sponsorfinder": {
"type": "http",
"url": "https://mcp.sponsorfinder.io/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요:
https://mcp.sponsorfinder.io/mcp메뉴 이름은 요금제나 시기에 따라 조금 다를 수 있어요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
아직 이 서버의 도구 목록을 읽지 않았어요. 엔드포인트는 차례대로 돌아가며 점검해요.
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 10일 점검
레지스트리 이름이 도메인 sponsorfinder.io 기준으로 확인되었어요(레지스트리가 도메인 소유를 확인해요)
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 점검하지 않았어요. 엔드포인트는 차례대로 돌아가며 점검해요
아직 점검하지 않았어요. 엔드포인트는 차례대로 돌아가며 점검해요
아직 점검하지 않았어요. 엔드포인트를 점검할 때 도구 목록을 읽어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 1개 중 1개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(1.0.0)은 4개월 전 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되기 때문에, 원격 MCP 서버를 지원하는 앱(예: 개발자 모드의 ChatGPT)에서도 쓸 수 있어요.
같은 카테고리에는: Spec Driven Development, Remote Desktop Commander, Screencast MCP
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:↓ 주간 다운로드i★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
MCP Server that facilitates spec-driven development workflows, not just Vibe Coding.
Remote Desktop Commander: use files, terminal and processes on your own computers from any AI app.
Let AI agents record the Windows screen, watch it as frames, and edit it with ffmpeg
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
An authless, read-only remote MCP server that lets AI assistants (Claude, ChatGPT, Cursor, …) check whether a company holds a UK or Netherlands work-visa sponsorship licence. It proxies the public SponsorFinder API, shaping responses into clean verdicts, and keeps the upstream API key server-side so clients connect with no credentials.
SponsorFinder tracks two official government registers of licensed work-visa sponsors:
This MCP server exposes that data as four tools. It is read-only and authless for clients: the upstream x-api-key is a server-side secret that MCP clients never see. There is no OAuth, no per-user state, and no write tools.
| Tool | Title | What it does | Key inputs | ||||
|---|---|---|---|---|---|---|---|
check_sponsor_license | Check Sponsorship Licence | Primary tool. Resolves a company by name (typo-tolerant) and returns a verdict — licensed, formerly_licensed, ambiguous, or not_found — with routes, ratings, locations and register dates. Refuses to guess on weak matches. | company_name (2–100 chars, typos OK), country (uk \ | nl \ | both, default both) | ||
search_sponsors | Search Sponsor Register | Exploratory list search with optional filters. Returns a compact list plus a total count. For one specific company, prefer check_sponsor_license. | query?, country (uk \ | nl, default uk), city? (UK), route? (UK), sponsor_type? (NL: WORK \ | EXCHANGE \ | STUDY \ | RESEARCH), limit (1–20, default 10) |
get_sponsor_details | Get Sponsor Details | Full record for one organization by id: routes/ratings/locations/dates (UK) or sponsor type + KvK number (NL). Optionally includes register change history. | org_id (int), country (uk \ | nl, default uk), include_history (bool, default false) | |||
get_register_info | About the Sponsor Registers | Register statistics, data freshness, a terminology glossary, and the legal disclaimer. Use it to explain what a licence, route, rating, or sponsor type means. | none |
Every tool is annotated readOnlyHint: true and returns both a human-readable text block and structuredContent, each stamped with the data-freshness date and a source note.
Natural-language things you can ask an assistant once the server is connected:
A note on name matching. The fuzzy match tolerates typos (e.g. googel uk), but it needs a _reasonably complete_ name to resolve confidently — "Google UK" or "Google UK Limited" resolves cleanly, whereas a single bare word can match many companies. The server deliberately refuses to guess on weak or tied matches: instead of silently picking one, it returns an ambiguous verdict with the candidate list and asks you to disambiguate (or to call get_sponsor_details with the right id). Absence from a register is itself a meaningful answer: it means the company cannot currently sponsor that visa type.
The server is hosted at:
https://mcp.sponsorfinder.io/mcp
Claude Code
claude mcp add --transport http sponsorfinder https://mcp.sponsorfinder.io/mcp
claude.ai — Settings → Connectors → Add custom connector → paste the URL above. No authentication is required.
ChatGPT — Settings → Connectors (or a custom GPT's Actions) → Add a custom/remote MCP connector and paste the URL above.
Any MCP client that speaks Streamable HTTP can connect the same way — point it at https://mcp.sponsorfinder.io/mcp.
Prerequisites: Node.js 24 and pnpm 11.
pnpm install
cp .env.example .env
Run one of the two transports in watch mode:
pnpm dev:stdio # stdio transport (Claude Desktop / Claude Code / MCP Inspector)
pnpm dev:http # Streamable HTTP on http://localhost:3001/mcp
Add the local stdio build to Claude Code:
pnpm build
claude mcp add sponsorfinder -- node dist/entry/stdio.js
Inspect the tools interactively with the MCP Inspector against either transport:
npx @modelcontextprotocol/inspector
All configuration is via environment variables (see .env.example):
| Name | Required | Default | Description |
|---|---|---|---|
SPONSORFINDER_API_BASE | yes | — | Base URL of the upstream SponsorFinder API, no trailing slash (e.g. https://api.sponsorfinder.io). |
SPONSORFINDER_API_KEY | yes | — | Upstream x-api-key header value. Server-side secret — never exposed to MCP clients, tool output, errors, or logs. |
PORT | no | 3001 | HTTP port for the Node entry (src/entry/node.ts). Ignored by stdio and Cloudflare Workers. |
UPSTREAM_TIMEOUT_MS | no | 10000 | Upstream request timeout in milliseconds (aborted via AbortSignal.timeout()). |
SPONSORFINDER_API_KEY is the one true secret. MCP clients connect authless; the key lives only on the server (a Docker env var or a Cloudflare Workers secret) and is never surfaced to clients.
The Web-standard core runs on both Node and Cloudflare Workers; only the entry file differs.
Docker (primary) — image ghcr.io/alirezahamid/sponsor-finder-mcp, config in Dockerfile and docker-compose.yml:
docker compose up -d
Put a reverse proxy (Caddy/nginx) in front of mcp.sponsorfinder.io and pass POST, GET and DELETE through to /mcp. Streamable HTTP needs response buffering off (proxy_buffering off; in nginx; Caddy's defaults are fine).
Cloudflare Workers — config in wrangler.jsonc:
wrangler secret put SPONSORFINDER_API_KEY
pnpm deploy:worker
| Script | What it does |
|---|---|
pnpm typecheck | Type-check with tsc --noEmit. |
pnpm lint | Lint with ESLint. |
pnpm test | Run unit tests (excludes smoke tests). |
pnpm test:smoke | Integration smoke tests against the real staging API (needs secrets). |
pnpm build | Bundle to dist/ with tsup. |
pnpm check | typecheck + lint + test in one go. |
The server can report usage to Google Analytics 4 via the server-side Measurement Protocol. Because an MCP server has no browser, a GA/GTM JavaScript tag cannot run in it — the server sends events over HTTP instead. It works on both Node and Cloudflare Workers.
Analytics are off unless both GA_MEASUREMENT_ID and GA_API_SECRET are set. Each tool call emits one mcp_tool_call event with categorical parameters — tool, status, verdict, country, mcp_client, latency_bucket, error_kind. By default no company names or free-text queries are sent to GA; the searched name is only included (as the query param) if you opt in with CAPTURE_QUERY_NAMES — see below.
Setup:
G-XXXXXXXXXX) and the secret value.GA_MEASUREMENT_ID and GA_API_SECRET (env / Docker / wrangler secret).GA_DEBUG=true to send to GA's validation endpoint while testing.Unmet-demand analysis: setting CAPTURE_QUERY_NAMES=true records the searched company name to the server's structured logs and sends it to GA4 as the query event param (register a query custom dimension to see it). Off by default. Caveats: raw names are high-cardinality in GA (bucketed as (other)) and person-named queries may count as PII under GA's terms — a private log store is usually the better home for this, and you should add a privacy-policy line before enabling it.
The server is a thin, stateless proxy with response shaping. An MCP client connects over stdio or stateless Streamable HTTP; a small Hono app (with @hono/mcp) constructs an MCP server per request, calls the SponsorFinder API with the server-side key, validates every response with zod (a contract-drift guard), and shapes it into a compact verdict. Register stats and filter values are cached in-process with a short TTL. Because the core uses only Web-standard APIs (fetch, URL), the same code
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