MCP Servers 145

ArcadeDB

io.github.ArcadeData/arcadedb

B✓Verified

Multi-Model database with built-in MCP server for SQL, Cypher, Gremlin, and GraphQL.

An MCP server for Text2SQL: transforms natural language into SQL using graph schema understanding.

StackQL MCP Server

io.github.stackql/stackql-mcp

A✓Verified

SQL-native query and provisioning engine for cloud infrastructure, served over MCP.

Server Motherduck

io.github.motherduckdb/mcp-server-motherduck

A✓Verified

SQL analytics and data engineering for AI Assistants and IDEs

PerformanceStudio

io.github.erikdarlingdata/performancestudio

B◆ advisory

Free, open-source SQL Server execution plan analyzer — cross-platform GUI + CLI with 30 analysis rules, missing index detection, SSMS extension.

GeoLens

io.github.geolens-io/geolens

A✓Verified

Read-only access to a self-hosted GeoLens spatial catalog: datasets, features, maps, sandboxed SQL.

Trino

io.github.tuannvm/mcp-trino

B✓Verified

MCP server for Trino distributed SQL query engine access

Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...

Orionbelt Semantic Layer

io.github.ralfbecher/orionbelt-semantic-layer

B✓Verified

API-first semantic layer MCP server compiling YAML models into dialect-specific SQL

MCP Superset

io.github.bintocher/mcp-superset

B✓Verified

Apache Superset MCP server — 135+ tools for dashboards, charts, datasets, SQL Lab, and security

Orionbelt Analytics

io.github.ralforion/orionbelt-analytics

B◆ advisory

Ontology-based MCP server that analyzes database schemas (PostgreSQL, Snowflake, ClickHouse, Dremio) and generates RDF/OWL ontologies with SQL mappings for f…

Greptimedb Server

io.github.GreptimeTeam/greptimedb-mcp-server

A✓Verified

Query and analyze GreptimeDB metrics, logs and traces via SQL, TQL and RANGE queries.

csvqlNew

io.github.melihbirim/csvql

A✓Verified

Query CSV files with SQL via MCP.

Code Context

io.github.infino-ai/code-context

A✓Verified

Local code search for AI coding agents: hybrid search and SQL aggregation over an in-repo index.

MCP Database Server

io.github.Souhar-dya/mcp-db-server

B✓Verified

MCP server for SQLite, PostgreSQL, and MySQL with natural language to SQL and direct SQL tooling.

MakoNew

io.github.mako-ai/mako

A✓Verified

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

Schemacrawler Ai

io.github.schemacrawler/schemacrawler-ai

B✓Verified

Enables natural language schema queries — explore tables, keys, procedures, and get SQL help fast

fabric-dw

io.github.sdebruyn/fabric-dw-mcp

A✓Verified

MCP server for Microsoft Fabric Data Warehouses and SQL Analytics Endpoints

Tableau Workbook Auditor

io.github.andey0Saikiran/tableau-lineage

A✓Verified

Local-only Tableau .twbx audit: lineage, unused fields, duplicate calcs, SQL, version diffs

Dbatools Server

io.github.dataplat/dbatools-mcp-server

B✓Verified

MCP server for dbatools — exposes SQL Server management commands as MCP tools

DB2TOON MCP

io.github.kamil5b/db2toon-mcp

A✓Verified

Read-only SQL database and plain-text SQL dump schema extraction to compact TOON for MCP clients.

Safe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log.

PlanetScale

io.github.planetscale/mcp-server

A✓Verified

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

oraclemcp

io.github.MuhDur/oraclemcp

A✓Verified

Engine-free, governed Oracle Database MCP server with a fail-closed SQL guard (unofficial).