"React Query" matching MCP connectors:

Query, join, profile, clean and convert CSV/JSON/Parquet with server-side DuckDB over MCP.

AI access to Quadratic spreadsheets: open files, run Python/SQL, query connected databases.

Create, manage, and query your Google Cloud SQL resources.

The BigQuery remote MCP server is a fully managed service that uses the Model Context Protocol to connect AI applications and LLMs to BigQuery data sources. It provides secure, standardized tools for AI agents to list datasets and tables, retrieve schemas, generate and execute SQL queries through natural language, and analyze data—enabling direct access to enterprise analytics data without requiring manual SQL coding.

Query and join across SaaS tools, SQL, and NoSQL databases through one unified SQL interface.

DBRE-grade SQL analysis inside any MCP client. No connection. No install. Paste a query.

Managed MCP gateway for PostgreSQL. Connect Cursor, Claude Desktop, VS Code, and Windsurf to your database with per-table permissions, encrypted credentials, and a full query audit trail. OAuth 2.0 authentication, free tier available.

Connect to PlanetScale databases, branches, schema, query insights, and execute SQL

Human Lineage MCP server — search and query the public genealogical graph of all humanity

Bring Kubit into your AI workflow — query your warehouse with natural language

Browse, query, and administer your managed WaveHouse + ClickHouse projects (schema, pipes, policy).

Query 40 databases from Claude, ChatGPT, or Cursor — on any device. Read-only, encrypted, audited.

PostgreSQL and Apache Kafka MCP server. Provision, query, and monitor managed cloud data services from AI assistants like Claude, Cursor, and VS Code.

Query your Google Sheets as structured JSON: list sheets and tabs, read schemas, filter rows.

Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.

Query BigQuery, Snowflake, Redshift & Azure Synapse with natural language

BETA — Run SuiteQL, read/write NetSuite records, query SuiteAnalytics, and run saved bookmarks.

Query your org's data in natural language — read-only MCP access to SQL, NoSQL, files & warehouses.

Personal finance ledger for AI agents — query spending, track bills, forecast cash flow.

Connecting LLMs and AI agents to real-time production data shouldn't mean writing endless boilerplate middleware. BoltSchema automatically converts your PostgreSQL into secure, production-ready, and hosted Model Context Protocol (MCP) servers. Save days of engineering time, handle JSON-RPC schemas automatically, and let your AI securely query the exact data context it needs in under 60 seconds.