MCP Server Directory

DBHub

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

run.onvibe/onvibe

Talk to Claude and get a live web app deployed to a real URL, with Postgres, storage and cron.

io.github.infoinlet-marketplace/mcp-mongodb

Read-only MongoDB for AI agents — find, aggregate (no write stages), count, stats.

nvd

NVD MCP — wraps the NIST National Vulnerability Database API (free, no auth)

Liquibase Changelog MCP Server

Convert natural language into validated Liquibase XML or SQL changesets. 19 tools, 12 databases.

Datto BCDR MCP

Sync your whole Datto BCDR fleet into local SQLite and answer the questions the per-appliance

SQL MCP Server

Controlled SQL access gateway with policy, cost limits, tenant isolation, and safe tools.

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

io.github.standardbeagle/dart-query

Dart AI task management MCP with batch operations, DartQL selectors, CSV import, zero context rot

io.github.infoinlet-marketplace/mcp-mysql

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

Rule-tiered AST and sqlite-vec capability oracle for A-MEM agent workflows.

oraclemcp

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

PostgreSQL MCP Server

PostgreSQL MCP Server — 27 tools for queries, schema, CRUD, DBA, HA & server management

trivia

Trivia MCP — wraps Open Trivia Database (free, no auth)

io.github.purahmanian/junglescout-mcp

Jungle Scout MCP server: keyword volumes, product database, sales estimates, share of voice

io.github.partymola/withings-mcp

MCP server for the Withings Health API with OAuth, local SQLite cache, and trend analysis.

io.github.thegoodguysla/myco-brain

Self-hosted, source-traceable memory layer and MCP server for AI agents, on your own Postgres.

runZero MCP

Every runZero query, plus a local SQLite copy of your whole attack surface that diffs over time

Palace

Local-first memory for coding agents — MCP server, single SQLite file, local embeddings

Peeringdb

PeeringDB MCP — the peering ecosystem database.

io.github.standardbeagle/mcp-debug

Debug and develop MCP servers with hot-swapping, session recording, and playback testing

PlanetScale

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

io.github.vedangvatsa123/cvinbio

Search professional profiles from the CVin.Bio talent database.

Virtual Filesystem

PostgreSQL-backed virtual filesystem for agents: session isolation, shared stores, POSIX ops, RLS.