Databases MCP Servers for HTTP / API

Build and manage Whalesync syncs: connect apps, map tables and fields, monitor and fix issues.

Generate and run high performance queries on open and private spatial data at-scale in the cloud

Let AI agents query data and act across all your business apps via MCP.

Hosted MCP server for AI-driven data ops. Create apps, manage schemas, and CRUD structured data.

Monetized graph answers via named Cypher queries — Tollbooth DPYC operator

Cloudflare Workers MCP server: data-transform

Connect LLMs to business data. Serve data from CRMs, databases, ERPs or SaaS apps via Dataddo MCP.

Create schemas and read, write, and organize structured records in EasyData.

SQL over 2.2B rows: settled Kalshi and Polymarket markets, 1-second crypto prices, sports and more.

Store, query, and update structured data from any AI agent

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58 AI data quality, data matching, and data enrichment APIs for better data ROI

Operate secure JoinLayer data pipelines through delegated OAuth.

Read, create, update and delete records; inspect objects, fields and schema in your Knack database.

Explore your databases, validate SQL, and build & publish data apps in your Mako workspace.

Check a MongoDB URL shape. Credentials discarded.

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

AI agents propose database changes as reviewable requests — no direct write access.

The all-in-one data stack for agents. Upload files, run SQL, evolve tables, and render charts.

Official OpenMetadata MCP: 21 read and write tools for search, lineage, data quality, governance.

Harmonize Parquet schemas; ordinary unions are free, residual reconciliation is x402-gated.