MCP Servers 130

sql-steward

io.github.Pawansingh3889/sql-steward

A✓Verified

The agent never writes SQL: queries compile from a semantic layer you control, PII refused first.

MySQL Ops MCP

io.github.GT-dinuo/mysql-ops-mcp

B✓Verified

MySQL MCP server: browse schema, query, CRUD.

EU-native PaaS for AI agents — deploy web apps with one sentence, managed Postgres, GDPR by default.

NexQL Postgres MCP

io.github.NexQL-OSS/nexql-mcp

A✓Verified

Standalone Postgres MCP server — schema-aware, read-only by default, installable everywhere.

Raw SQL MCP

io.github.KifoPL/RawSqlMcp

A✓Verified

Execute raw SQL queries against SQL Server, SQLite, PostgreSQL, MySQL, and MariaDB.

sw-postgres-mcp

io.github.jpka/sw-postgres-mcp

A✓Verified

Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.

Thai law database — PDPA, Computer Crime Act, Cybersecurity Act, ETA with full-text search

db-compare

io.github.yadu-tv/db-compare

B✓Verified

Read-only MCP to diff SQL Server/Azure SQL schema, procs, views, and tables between environments.

MySQL AIops

io.github.AIops-tools/mysql-aiops

A✓Verified

Governed MySQL/MariaDB DBA ops: slow-query, lock-wait, replication & fragmentation RCA; 35 tools.

Real-time CVE, exploit, and vulnerability intelligence for AI assistants (350K+ CVEs, 115K+ PoCs)

Database Admin

io.github.cybeleri/database-admin

D✓Verified

Database admin MCP: schema inspection, query optimization for PostgreSQL and MySQL

Sql Server Analyst

io.github.coregentdevspace/sql-server-analyst-mcp

C✓Verified

Read-only SQL Server Analyst MCP — safe schema, stored procedure, and performance analysis.

Db Gateway

io.github.sijunkim/db-gateway

A✓Verified

145+ tools across 8 databases: MySQL, PostgreSQL, Redshift, MongoDB, Redis, Kafka, and more

Postgres Connector

io.github.martymarkenson/postgres-connector

D✓Verified

MCP server for querying PostgreSQL databases

Mongo Scout

io.github.bluwork/mongo-scout-mcp

B✓Verified

Scout your MongoDB databases with AI - safety features, live monitoring, and data quality

Canadian federal law database — PIPEDA, CASL, cybercrime, corporate law with full-text search

Postgres AIops

io.github.AIops-tools/postgres-aiops

A✓Verified

Governed PostgreSQL DBA ops: slow-query RCA, bloat/vacuum & blocking-lock analysis; 35 MCP tools.

Postgres

io.github.YawLabs/postgres-mcp

B✓Verified

PostgreSQL MCP server - query, schema introspection, explain, and health checks for AI assistants

Credential custody for agents: use secrets blind (ssh/http/smtp/git/db), never in context.

Clickhouse

io.github.infoinlet-marketplace/mcp-clickhouse

C✓Verified

Read-only ClickHouse for AI agents — analytics queries, table inspection, sizes, health.

ClickHouse

io.github.alyiox/mcp-clickhousex

A✓Verified

Read-only MCP server for ClickHouse metadata, parameterized queries, and plan analysis.

SQL Preview

io.github.fadnavismehul/sql-preview

B✓Verified

Run governed SQL queries and inspect database schemas from MCP agents.

Redis

io.github.upstash/redis-mcp

B✓Verified

Run Redis commands and look up Upstash Redis Search docs against Upstash Redis over HTTP or TCP.

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