Potto Japan
Authoritative JLPT-graded Japanese dataset (kanji, vocab, grammar, history) via MCP and REST.
クラウドで動く✓ potto.app
データベース・データセット
やりたいことや使っているアプリで検索し、カテゴリで絞り込めます。
利用スコア順：GitHubスター、週あたりのダウンロード数、最近のリリース、エンドポイントの応答。よく使われている＝一番良い、ではありません。
カードの見方：↓ 週あたりのダウンロードi★ GitHubスターi3つの柱：レビュー · チェック · 利用状況i更新＝最新バージョンをレジストリに公開した日i
Tech Stack Detector: Wappalyzer & BuiltWith Alt, CSV or Sheet
Detect CMS, ecommerce, analytics, payments and email hosting for every website in a list.
クラウドで動く
Dataset to Postgres, Supabase & MySQL (Database Push)
Push rows from a dataset, file or Google Sheet into a Postgres, Supabase, Neon or MySQL table.
クラウドで動く
PDF Extractor: Bulk PDF to Text, Tables & Markdown from a CSV
Extract text, tables and metadata from every PDF linked in a dataset, CSV or Google Sheet.
クラウドで動く
Actor Pipeline Runner (Chain Actors in One Run)
Run up to 25 Apify Actors in order in one call, passing each step's dataset to the next.
クラウドで動く
UNLAV CSV Reconcile
Compare CSV tables by key; report changes and ambiguous rows. 0.05 USDC on Base via x402.
クラウドで動く
WHOOP MCP
Sync WHOOP recovery, sleep, strain, and workouts into Postgres and query them from any MCP client.
パソコンで動く
Parseium
Web scraping runtime for agents: parsers, scrapes, batches, crons, and SQL databases.
クラウドで動く✓ parseium.com
Dataset Diff & Change Detector
Compare two versions of a JSON row list: what was added, removed or changed, field by field.
クラウドで動く
Dataset Aggregate & Pivot
GROUP BY and pivot tables for JSON rows: 11 functions, date buckets, top N, totals, messy numbers.
クラウドで動く
Dataset Join & Merge
Join two lists of JSON rows on a key, like SQL or VLOOKUP: left, inner, full, anti joins, union.
クラウドで動く
Dataset Cleaner & Exporter
Dedupe, flatten and clean messy JSON rows (emails, phones, URLs, HTML) in one call, as JSON or CSV.
クラウドで動く
Dataset Filter & Transform
Clean, filter and reshape JSON rows in one call: 26 transforms, 25 filters, sort, dedupe, limit.
クラウドで動く
TradeDataHub
Contractor dataset discovery, masked previews, pricing, and production API plans from $39/month.
クラウドで動く
Loophole Tape
pump.fun & Robinhood Chain launch data: radar, risk checks, delta feed, datasets, keys. x402 USDC
クラウドで動く
Site
Yacht Charter Quotes: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...
クラウドで動く✓ yachtcharterquotes.com
Site
Wen Receipts: the site's own MCP server — dataset, enquiry, entities, listing (enquiry = a human...
クラウドで動く✓ wenreceipts.com
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Wedding Cost Checker: the site's own MCP server — dataset, enquiry (enquiry = a human handoff,...
クラウドで動く✓ weddingcostchecker.com
Site
VPNCompareHQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...
クラウドで動く✓ vpncomparehq.com
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Tide Times Compare: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not...
クラウドで動く✓ tidetimescompare.com
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TelescopeCompareHQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not...
クラウドで動く✓ telescopecomparehq.com
Site
Taxooor: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...
クラウドで動く✓ taxooor.com
Site
Calcul Brut en Net: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not...
クラウドで動く✓ calculbrutennet.com
Site
Rechner HQ: the site's own MCP server — dataset, enquiry (enquiry = a human handoff, not a...
クラウドで動く✓ rechnerhq.com