MCP Server Directory

Below280/B280-olca-MCP

Connect AI assistants to openLCA. 35 tools for database search, model building, and LCIA.

GiulioDER/RE-call

Agent memory on your own Postgres that flags superseded facts and abstains instead of guessing.

daslabhq/sap-abap-sql-mcp

Checks and fixes ABAP Open SQL for SAP's ADT data-preview console. Connects to nothing.

tkmawarire/sql-sentinel

SQL Server monitoring and diagnostics for AI agents using Extended Events. No ODBC drivers required.

bpamiri/u2-mcp

Connect AI assistants to Rocket Universe/UniData MultiValue databases via MCP.

1luvc0d3/metabase-mcp

Metabase integration: natural-language data analysis, dashboard management, SQL queries and automated insights, with SQL guardrails and audit logging.

nlqueries/nlqueries

Self-hosted natural-language-to-SQL engine with validation for PostgreSQL, MySQL, Snowflake, BigQuery and DuckDB, plus document QA and semantic caching.

pilat/mcp-datalink

Secure access to PostgreSQL, MySQL and SQLite databases with parameterized queries and schema inspection.

astandrik/local-ydb-toolkit

Operate Docker-based local-ydb deployments locally or over SSH: bootstrap, diagnostics, auth hardening, storage workflows, dump/restore and upgrades.

RichardLemmon/AgentTeam

13 specialized AI agents collaborating via SQLite. 44 MCP tools. One-command install.

arifulislamat/database-mcp

MCP server for libSQL/Turso, local or remote. Read-only by default, row caps, timeouts.

kamil5b/db2toon

Read-only SQL database and plain-text SQL dump schema extraction to compact TOON for MCP clients.

jefflitt1/health4ai

Query your Apple Health data from your own Supabase/Postgres via local MCP.

buttonmonkey/mcp-loom

Stdio MCP proxy: intercepts oversized tool results into a queryable embedded DuckDB.

manticoresoftware/mcp-manticore

MCP server for Manticore Search — lets AI assistants query and manage search databases.

bluwork/mongo-scout-mcp

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

MatthewSherlin/mushroomdb

Embedded graph database for agents: declare association rules once, edges maintain themselves.

NexQL-OSS/mcp

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

edelciomolina/postgres-mcp

PostgreSQL MCP wrapper with .env credential mapping, tool selection, and safe read-only defaults.

bluwork/postgres-scout-mcp

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

nizarhamza/p6-mcp

Primavera P6 MCP server: critical path, DCMA checks, what-if and safe write-back to the P6 database

rohanbeingsocial/showboard

Your coding agent answers with dashboards: charts and tables from read-only SQL, Excel and CSV.

ManddarinShop/Hikoutei

SQLite-authoritative entity database with an async Google Sheets projection for AI agents.

jpka/sw-postgres-mcp

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

valv-dev/valv

Let coding agents query any SQL database safely. Read-only by default and scoped by your policies.

aegis-dq/aegis-dq

Data quality checks on DuckDB, BigQuery, Athena, Databricks and Postgres, with LLM root-cause analysis of failures and proposed SQL remediations.

Janadasroor/pg-mnemosyne-mcp

PostgreSQL-backed persistent memory, task tracker and multi-agent coordination hub for AI assistants.

Castaldo-Solutions/mcp-vtenext

Query, create and update opportunities and contacts in VTENext, an open-source vtiger-based CRM, via its WebService API.

SurajKGoyal/amnesic

Persistent schema memory for PostgreSQL, MySQL, MSSQL and SQLite: table and column annotations, a foreign-key graph and searchable notes. Read-only.

John0King/AdoMCP

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

dinglebear-ai/cortex

Self-hosted homelab log intelligence over MCP, CLI, and REST with SQLite/FTS.

LearningNodes/Elen

Records coding-agent decisions with their limits and marks old ones superseded. Local SQLite.

chrisbusbin-pixel/freshtrack-mcp-server

USDA food shelf-life database, food safety, storage tips, food waste cost calculator.

asanabrial/leteo

Persistent memory for AI coding agents: one Rust binary, one local SQLite database.

cxk280/locksmith

Lints PostgreSQL migrations for dangerous locking operations and suggests safe rewrites.

GT-dinuo/mysql-ops-mcp

MySQL MCP server: browse schema, query, CRUD. Delete/drop gated by user approval.

MuhDur/oraclemcp

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

mohamedbenhariz/mcp-plesk-lite

MCP server for Plesk: manage domains, DNS, mail, SSL, backups, databases and WordPress via AI.

ofershap/mcp-server-postgres

PostgreSQL MCP — query databases, inspect schemas, explain queries.

contextflo/postgres-mcp

Read-only Postgres: drop-in for the archived server-postgres, with schema context.

yiminspace/quarry

Safety-railed database access: Postgres, MySQL, SQLite, Redis. Read-only by default.

rowstile/rowstile

Check, test, prove and review a rowstile policy: access rules for Postgres row-level security

piotrkowalczuk/zordon

Supervise a local dev stack — databases, brokers and services declared in an Alphasfile — over MCP.

questdb/mcp-server-questdb

Drive the QuestDB Web Console: notebook cells, SQL queries and charts on live time-series data.

Osseni94/oyemi-mcp

Deterministic, lexicon-based semantic word encoding and valence analysis: word-to-code mapping, semantic similarity and synonym/antonym lookup.

Evan-Crx/permisapi-mcp

Search French building permits (Sitadel open data), cross-referenced with DVF transactions, PLU zoning and BRGM natural and technological risks.

AirSaiga/Precis

Local-first data quality workbench for Excel/CSV: validate against schemas and 10 zero-code constraint types (uniqueness, ranges, foreign keys, allowed values and more), with row-level error reports. Also ships a visual desktop app, CLI and REST API.

kosminus/querywise-mcp

Query SQLite, PostgreSQL, BigQuery and Databricks in natural language through a business semantic layer: glossary, metrics and a data dictionary.