MCP Servers 113

PlanetScaleNew

io.github.planetscale/mcp-server

A✓Verified

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

oraclemcpNew

io.github.MuhDur/oraclemcp

A✓Verified

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

ToolbeltNew

io.github.toolbeltai/toolbelt

A✓Verified

A collaborative substrate over your data: vector, knowledge graph, SQL, geospatial, streaming.

ValidateNew

io.github.machinegrade/validate

A✓Verified

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

TablebridgeNew

io.github.Michael-WhiteCapData/tablebridge-mcp

B✓Verified

Query a folder of CSV / Parquet / JSON files with SQL — one queryable source, read-only.

Snowflake MCP ServerNew

io.github.nsphung/mcp-snowflake-server

A✓Verified

A Snowflake MCP server — SQL queries, schema exploration, and data insights for AI assistants

AdoMcpNew

io.github.John0King/adomcp

A✓Verified

Database MCP server for schema discovery, comments, and SQL queries.

AmnesicNew

io.github.SurajKGoyal/amnesic

A✓Verified

Persistent semantic memory for SQL databases.

Server SpreadsheetNew

io.github.marekrost/mcp-server-spreadsheet

B✓Verified

MCP server for spreadsheet files (.xlsx, .csv, .ods) - cell-level ops + DuckDB SQL engine.

Universal DbNew

io.github.Fashad-Ahmed/universal-db-mcp

B✓Verified

Security-first MCP server for PostgreSQL, SQLite, MySQL, DuckDB with SQL injection prevention.

Shrike SecurityNew

io.github.Shrike-Security/shrike-mcp

A✓Verified

AI agent security scanner — prompt injection detection, SQL injection, PII isolation, threat intel.

QueryshieldNew

io.github.bch1212/queryshield

A✓Verified

Secure SQL proxy for AI agents — NL→SQL, AST safety, per-agent RLS, audit log.

QueryPilotNew

io.github.nickklos10/querypilot

A✓Verified

Safe SQL gateway for AI agents: SELECT-only validation, access policies, masking, audit trail, evals

RedashNew

io.github.seob717/redash-mcp

A✓Verified

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

BoyceNew

io.github.boyce-io/boyce

B✓Verified

Deterministic SQL compiler for AI agents.

DatabaseNew

io.github.rog0x/database

B✓Verified

SQL formatting, schema visualization, migration generation

Simpliq ServerNew

io.github.gersonfreire/simpliq-server

D✓Verified

Simpliq Data Proxy MCP Server - Connects LLMs to SQL Databases via Semantic Mapping

PlainQuery | MCP DB AgentNew

io.github.Jarvis-27/mcp-db-agent

A✓Verified

Query PostgreSQL databases in plain English — LLM-generated, safety-validated SQL.

WherewentNew

io.github.habibafaisal/wherewent

A✓Verified

Zero-config SQL flight recorder for slow Python/SQLAlchemy jobs: exact call site, count, and fix.

Code Sandbox APINew

io.github.Br0ski777/code-sandbox

A✓Verified

Execute Python, JavaScript, SQL code in a sandbox.

MigraFlow - Database Migration AINew

io.github.wmeireles/migraflow-mcp

B✓Verified

AI-powered database migration.

AifordatabaseNew

io.github.dann26parr69/aifordatabase-mcp

A✓Verified

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

ServerNew

io.github.tickerbot/mcp-server

B✓Verified

The stock market, in SQL — scan, replay, or subscribe across ~12k US tickers and top 100 cryptos.

Postgres Secured (Aegis Zero-Trust)New

io.github.Yash-0620/postgres-mcp-secured

C✓Verified

Enterprise PostgreSQL MCP secured by Aegis Zero-Trust to block unauthorized SQL injections.