"Server compatibility with ChatGPT or DeepSeek" matching MCP connectors:

RedM / RDR3 docs MCP server: native lookups, semantic search, VORP, RSGCore, oxmysql.

UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.

Executes SQL in a real ephemeral database: rows, typed errors with suggestions, plans, diffs.

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

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

Comprehensive Salesforce administration and management

MCP server exposing supplements database used by iNutriPlan.com

EU-native PaaS for AI agents — deploy web apps with one sentence, managed Postgres, GDPR by default.

Interact with your Google Cloud Datastream resources using natural language commands.

Interact with your Google Bigtable resources using natural language commands.

A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.

It connects with Smart Data models database with more than 1000 open licensed data models and helps you to create applications and systems interoperable with existing standards or real applications

Read-only MCP server for The Quiet Protocol's engines, benchmarks, proof, and business data.

Interact with your Google Cloud Firestore resources using natural language commands.

MCP server for the HubSpot Integrations Center HubDB: search and retrieve integration data.

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.

PostgreSQL, MySQL, OpenAPI/Swagger, and shared Agent Memory with scoped access.

Connect your AI to any database — PostgreSQL, MySQL, or SQL Server — in seconds.

Guardrailed FHIR access for AI agents: PHI redaction, audit trail, step-up auth, tenant isolation

Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.