データベース・データセット
サインインするだけで Claude や ChatGPT から使えるサービスで、インストールは不要です。ブランド自身が運営し、今も応答していて、標準的なサインイン方式のものだけを載せています。
スターを使わずに並べています：Claude のコネクタディレクトリにあるもの（ディレクトリでの人気順）を先に、次にチームが実際に試したもの、タイのユーザー向け、スターを除いた利用状況、新しい順です。 スターがひとつもないまま大量に登録している発行者はこのタブに出ません。「すべて」で検索すると見つかります。
Neon
Official Neon MCP server for managing Neon projects and Lakebase Postgres databases.
PlanetScale
Connect to PlanetScale databases, branches, schema, query insights, and execute SQL
Roboflow (Official)
Roboflow computer vision for AI agents: datasets, annotation, versioning, workflows, inference.
Appwrite MCP
Build and deploy backends: auth, Postgres/MySQL/vector databases, storage, functions, hosting, CDN
Keboola MCP
Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...
InternetData
Look up any IP address, AS or domain, and list InternetData's databases and your license for each.
NicheDB
Sources in, feeds out: an open, ever-growing database of real-time public data, enriched.
InsForge
MCP server for InsForge BaaS — database, storage, edge functions, and deployments
BLS OEWS
BLS Occupational Employment and Wage Statistics market wages, bundled; no API key. 8 tools.
Tiles
Put the apps Claude Code or Codex builds online, with a database, keys, sign-in and sharing.
Alphanume Datasets
Point-in-time US equity & options data: vol premium, earnings moves, dilution, FDA events, splits
devutils
Free hosted dev toolkit: uuid, hash, base64, JWT decode, CSV->JSON, time, JSON tools as MCP
BioTuring MCP
GPU-accelerated compute engine for BioTuring's biological databases
Icecat
Retrieve product specifications and technical details from Icecat's database
BlindBoxShop — Blind Box Weight Database, Chase Odds & Auth Guide
Look up blind box gram weights, calculate 1:144 chase odds & verify Labubu batch authenticity.
Brent Burgess
Read-only facts from brentburgess.com: profile, writing, projects and the site's own datasets.
Busabase
The system of record for AI agents — open-source (MIT) database where agents and people share data.
Bills AI
Convert bank statement PDFs to CSV and read saved statements and transactions. Read-only, OAuth.
hrva.cc
Create, list and check hrva.cc short links and read their click statistics.
Deadbolt
Check Supabase SQL for who can read and write each table: RLS gaps, open policies, grants, fix SQL.
briq
Give your agent its own cloud: Postgres, Redis, a sandbox or any Docker image, in one MCP call.
WaveHouse Cloud
Browse, query, and administer your managed WaveHouse + ClickHouse projects (schema, pipes, policy).