MCP Servers 24

SQLGuard — Execution Certificate Firewall

io.github.cabbageandtea/sqlguard

B✓Verified

Permission before writes.

Generate, fix, explain and run read-only SQL on PostgreSQL, MySQL and SQL Server

Find verified B2B emails and phone numbers; search and enrich people and companies for prospecting.

AI agents need permission before production SQL writes.

Elasticsearch + Redis + MySQL Stack Generator

MySQL + Redis Compose Generator (Adminer)

RabbitMQ + Elasticsearch + MySQL Stack Generator

Deterministic safety, correctness & cost gate that vets Postgres SQL before your AI agent runs it.

regexcronsql-validator

io.github.encodi/regexcronsql-validator

A✓Verified

Valida regex, cron y SQL contra ejecucion real.

Mako

io.github.mako-ai/mako

A✓Verified

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

PlanetScale

io.github.planetscale/mcp-server

A✓Verified

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

Toolbelt

io.github.toolbeltai/toolbelt

A✓Verified

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

JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.

Supabase

io.github.mcp-dir/supabase-mcp

A✓Verified

Your Supabase account in natural language: run SQL, apply migrations, manage tables, storage, edge f

Databricks

io.github.mcp-dir/databricks-mcp

A✓Verified

Your Databricks Lakehouse in natural language: run SQL on your SQL warehouses, track long-running qu

PlainQuery | MCP DB Agent

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

B✓Verified

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

Dataassist IO

io.github.DataAssistIO/Dataassist-IO

B✓Verified

Query your org's data in natural language — read-only MCP access to SQL, NoSQL, files & warehouses.

Razi Text Generation

io.github.razikallayi/razi-text

B✓Verified

Text generation over MCP: prose, emails, blog outlines, SQL, humanizing, text diffs, fake data.

The all-in-one data stack for agents.

Live US options chains with Greeks and IV, a screener, SQL, and FMP fundamentals.

Drupal core API changes, contrib usage, upgrade readiness, patch verdicts, code search, SQL.

Ask questions in plain language, get answers from your business database.

Code Sandbox API

io.github.Br0ski777/code-sandbox

A✓Verified

Execute Python, JavaScript, SQL code in a sandbox.

Every figure re-checked against SQL-computed facts; unsupported questions refused with the reason.