MCP Servers 52

Mssql

io.github.ConnorBritain/mssql

D✓Verified

MCP server for Microsoft SQL Server — schema discovery, profiling, safe writes, and DDL

PostgreSQL (hardened, read-only)

io.github.Eszetael/postgres-mcp-hardened

A✓Verified

Read-only PostgreSQL over MCP.

Mysql

io.github.infoinlet-marketplace/mcp-mysql

C✓Verified

Read-only MySQL/MariaDB for AI agents — query, list/describe tables, health.

DBHub

io.github.bytebase/dbhub

A✓Verified

Minimal, token-efficient Database MCP Server for PostgreSQL, MySQL, SQL Server, SQLite, MariaDB

Metabase Ai Assistant

io.github.enessari/metabase-ai-assistant

C✓Verified

MCP Server for Metabase - 111 tools for SQL generation, dashboards & PostgreSQL

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.

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

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

Let coding agents query any SQL database safely.

Data Studio

io.github.geek-fun/data-studio

A✓Verified

Unified MCP server for SQL and NoSQL databases, powered by dockit and sqlkit desktop apps

Validate

io.github.machinegrade/validate

B✓Verified

Deterministic validation for AI-generated artifacts: JSON Schema, OpenAPI response, SQL syntax.

Shrike

io.github.Shrike-Security/shrike-mcp

A✓Verified

Governs what AI agents do: tool calls, SQL, commands, files checked against policy before they run.

Clickhouse

io.github.dockndevai/mcp-clickhouse

A✓Verified

ClickHouse query & management for AI agents — SQL-classified read/write/destructive gating.

QuestDB Web Console MCP Server

io.github.questdb/mcp-server-questdb

A✓Verified

Connects coding agents to a running QuestDB Web Console: notebook cells, SQL queries, and charts.

Redash

io.github.seob717/redash-mcp

A✓Verified

Connect Redash to Claude -- query data, manage dashboards, and run SQL with natural language.

Postgres Nl Query

io.github.infoinlet-marketplace/mcp-postgres-nl-query

C✓Verified

RLS/tenant-aware Postgres for AI agents — schema, read-only SQL, NL→SQL with safety rails.

Aifordatabase

io.github.dann26parr69/aifordatabase-mcp

B✓Verified

Query any database in plain English or SQL through a guardrailed, read-only data layer.

The grounded data layer for any LLM: governed SQL, metrics, lineage and catalog over your data.

Server

io.github.infino-ai/mcp-server

A✓Verified

Keyword, semantic, hybrid, and SQL retrieval for AI agents, local or on Infino Cloud.

Razi ToolsNew

io.github.razikallayi/razi-tools

B✓Verified

PDF, image, video, OCR, screenshot, SQL, QR and text tools for agents.

Spec-first code generation: OpenAPI, GraphQL, Protobuf, and SQL to typed clients in 11 languages.

API-key pre-action risk gate: any irreversible agent action (money, SQL, delete, email).

Schema Designer

io.github.vpatser1/mcp-schema-designer

C✓Verified

Design database schemas from natural language, validate SQL, generate migrations and types