MCP servers

Google's open-source MCP server for databases: ready tools for Postgres, MySQL, BigQuery, Spanner and more, plus custom tools in tools.yaml

A token-lean MCP server for PostgreSQL, MySQL, MariaDB, SQL Server and SQLite with a read-only mode

An MCP server and skills from TigerData that help agents write PostgreSQL schemas and queries from current docs and practices

Official MongoDB MCP server: queries and aggregations, index management, Atlas clusters and local deployments

Official ClickHouse MCP server: the agent lists databases and tables and runs SQL, read-only by default

Neon's official remote MCP server: projects, branches, SQL queries and Postgres migrations from your agent

Datalayer's MCP server for Jupyter: the agent opens notebooks, edits cells and runs code in a live JupyterLab session

Neo4j Labs MCP servers: Cypher queries on a graph, graph memory for agents, Aura management and data modeling

The official MCP server for the Chroma vector database: collections, documents, semantic and full-text search

An MCP server for SQL analytics on DuckDB: local files, in-memory databases, S3-hosted databases and MotherDuck

An MCP server for Airtable: the agent inspects base schemas, searches, creates, updates and deletes records, and handles fields and comments

Mapbox's official MCP server: geocoding, place search, routing, isochrones, in-chat maps and offline geo calculations

Apache Doris's official read-only MCP server: catalogs, queries, cluster diagnostics, search and lineage

Official Zilliz MCP server: the agent runs vector and text search and manages collections and data in Milvus

Confluent MCP server for Kafka: topics, messages, Flink SQL, Schema Registry and connectors

Official Pinecone MCP server: documentation search, index creation, record upserts and search from your agent

A free MCP server for a working 1C infobase: the agent reads data from plain requests and gets the metadata structure of any configuration

Official Apache IoTDB MCP server: SQL over time series in tree and table models, with CSV and Excel export

A Go MCP server for querying ClickHouse: schemas, SQL, tools generated from views, OAuth and Kubernetes deployment

MCP server for the Yandex DataLens public API: 70 tools for dashboards, charts, datasets and connections

Local MCP server and Codex plugin for Yandex DataLens dashboard development: read, author, publish, back up and clean up objects

MCP server for Rosreestr and NSPD data: property objects by cadastral number, GeoJSON geometry, batch lookups

2GIS API MCP server: place search, geocoding, routes, public transport, address suggestions and ratings

MCP server for the hh.ru API: vacancy and employer search, salary estimates, reference lists, resumes with employer access