MCP Server Directory

45,105 Model Context Protocol servers for Claude Code, Claude Desktop, Cursor and every MCP client. Filter by what they do, whether they run locally or remotely, and whether they're free.

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345 servers in Databases

Supabase

3k

supabase/mcp

MCP server for interacting with the Supabase platform

Local + RemoteAccount neededDatabases

pg Aiguide

1.9k

timescale/pg-aiguide

Comprehensive PostgreSQL documentation and best practices, including ecosystem tools

Local + RemoteAccount neededDatabases

Agent Swarm

977

desplega-ai/agent-swarm

Full Agent Swarm API and MCP server with local SQLite storage for multi-agent orchestration.

Local + RemoteAccount neededDatabases

Neon

659

neondatabase/mcp-server-neon

Create and manage Postgres databases with Neon Serverless Postgres.

RemoteAccount neededTypeScriptDatabases

Run402

2418k

kychee-com/run402

x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.

Local + RemotePaid serviceDatabases

IBGE Brasil

124.5k

SidneyBissoli/ibge-br-mcp

Brazilian IBGE data: demographics, geography and economics, including localities, SIDRA tables, census data, population projections and geographic meshes.

Local + RemoteAccount neededTypeScriptDatabases

Backenly

94

backenly/backenly

Postgres backend your coding agent builds over MCP; destructive actions wait for a person.

Local + RemoteAccount neededDatabases

Keboola

85

keboola/mcp-server

Connect your AI assistants to Keboola and expose your data, transformations, SQL queries, ...

Local + RemoteFreeDatabases

CogniCore

81

cognicore-dev/cognicore-env

Memory, reflection and safety for AI agents. Hosted or local, no vector database.

RemoteAccount neededDatabases

Remnus App

74

Ranork/remnus-app

MCP-native open-source Notion alternative: read & write pages, databases and kanban boards.

RemoteFreeDatabases

Appwrite

72

appwrite/mcp

Manage Appwrite databases, auth, users, functions, storage, messaging and more.

Local + RemoteAccount neededPythonDatabases

InternetData

11.9k

internetdata/mcp

List InternetData's IP and ASN databases, your license for each, what one holds, and its digests.

Local + RemoteAccount neededDatabases

Aiven

281.1k

Aiven-Open/mcp-aiven

Navigate Aiven projects and interact with PostgreSQL, Apache Kafka, ClickHouse and OpenSearch services.

Local + RemoteAccount neededPythonDatabases

VibeRaven

61

ohad6k/VibeRaven

Check Supabase migrations for RLS and grant gaps; fixes for Supabase, Vercel, Stripe errors.

RemoteAccount neededDatabases

Mako

19

mako-ai/mako

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

RemoteAccount neededDatabases

AgentSQL

15

cuipengdba/agentsql

Guard AI agents' PostgreSQL/MySQL access via MCP: SQL audit, auth, masking, write approval

RemoteAccount neededDatabases

ChromaDB Remote

12

meloncafe/chromadb-remote-mcp

Remote ChromaDB vector database MCP server with streamable HTTP transport

Local + RemoteFreeDatabases

Val Town

10

val-town/plugins

Deploy serverless TypeScript on Val Town: HTTP vals, cron, SQLite, email, OAuth.

RemoteAccount neededDatabases

STRING Database

8

meringlab/string-mcp

Query STRING interactions, enrichment, annotations, homology, and PPI networks.

RemoteAccount neededDatabases

Windsor

7

windsor-ai/windsor_mcp

Windsor MCP (Model Context Protocol) enables your LLM to query, explore, and analyze your full-stack business data integrated into Windsor.ai with zero SQL writing or custom scripting.

RemoteAccount neededDatabases

Nyc Property Intel

7

ccedacero/nyc-property-intel

MCP server giving Claude AI access to 22+ NYC public-record databases for real estate due diligence

RemoteAccount neededDatabases

Ployz

7

getployz/ployz

Deploy apps, databases and previews to your own servers. Run Ployz Cloud from your agent.

RemoteAccount neededDatabases

Supabase SelfHosted

7

MisterSandFR/Supabase-MCP-SelfHosted

Manage Supabase projects end to end across database, auth, storage, realtime, and migrations. Moni…

RemoteAccount neededDatabases

Automata

6

ju-li/automata-mcp

Scoped, revocable access to your WhatsApp, Telegram, IMAP email and PostgreSQL for AI agents.

RemoteAccount neededDatabases

Vitrus analytics

6

Vitrus-Dev/vitrus

Read-only analytics for all your apps: users, AI traffic, revenue, with the SQL behind every number.

RemoteAccount neededDatabases

Acmi

5

madezmedia/acmi

Persistent agent memory via ACMI — Profile/Signals/Timeline. 16 tools on Upstash Redis.

Local + RemoteAccount neededDatabases

Igdb

5

bielacki/igdb-mcp-server

Explore and discover video games from the Internet Game Database. Search titles, view detailed inf…

RemoteAccount neededDatabases

PlanetScale

5

planetscale/mcp-server

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

RemoteAccount neededDatabases

Sugra API

4

Sugra-Systems/sugra-api-mcp

World data from primary sources via the Sugra API: markets, macroeconomics, company fundamentals, government, news, climate, maritime and entity screening.

Local + RemoteAccount neededPythonDatabases

LightShip

4

lightshipHQ/lightship

Governed access to production AI-agent traces in an existing ClickHouse store.

RemoteAccount neededDatabases

WoWSQL

4

WoWSQL/MCP-Server

Managed Postgres MCP: projects, SQL, docs search, and storage buckets via OAuth.

RemoteAccount neededDatabases

DataPulse

3

r3dz4r/datapulse-my

Trust checks for Malaysian public datasets: freshness, licence, provenance and drift, with signed evidence and an offline-verifiable attestation chain.

RemoteFreePythonDatabases

Ensembl

3

cyanheads/ensembl-mcp-server

Look up genes, sequences, variants, homologs, and cross-database xrefs from Ensembl REST.

Local + RemoteFreeDatabases

Faostat

3

cyanheads/faostat-mcp-server

UN FAOSTAT global food & agriculture statistics over a local SQLite mirror, via MCP.

Local + RemoteFreeDatabases

Rowsafe

3

rowsafe/rowsafe

Database backups and an AI agent safety net: restore points, health, audited changes as you.

RemoteAccount neededDatabases

Echo Memory

2

echo-mem/echo-mem

Shared memory for AI agents, as a graph in your own Postgres. Writes never call an LLM.

Local + RemoteFreeDatabases

cyon

2

cyon/cyon-plugin

Build and publish websites on cyon hosting: sites, domains, databases, HTTPS and deployment.

RemoteAccount neededDatabases

nlqdb

2

nlqdb/nlqdb

Analytical memory for AI agents: a real Postgres queried in plain English over MCP. One command.

RemoteAccount neededDatabases

Scalix Cloud

2

scalixworld/scalix-cloud-mcp

The agent-native cloud: database, functions, AI, storage, computers. 51 tools, one API key.

RemoteAccount neededDatabases

Skills

2

busabase/skills

Database for your AI agent. Turn its output into data, docs, skills, and apps you can actually use.

RemoteAccount neededDatabases

Space

2

Hugo-SEQUIER/getspace

One shared memory for all your AI agents: documents, tasks, databases and memories in one workspace

RemoteAccount neededDatabases

Supabase Lite

2

pinion05/supabase-mcp-lite

Same functionality, consuming only 1/20 of the context window tokens.

RemoteAccount neededDatabases

Toolbelt

2

toolbeltai/toolbelt-skills

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

RemoteAccount neededDatabases

Discogs

1

pipeworx-io/mcp-discogs

Discogs MCP — music release / artist / label database

Local + RemoteFreeDatabases

Gdelt

1

pipeworx-io/mcp-gdelt

GDELT MCP — Global Database of Events, Language, and Tone (free, no auth)

Local + RemoteFreeDatabases

GoldenFlow

1

benseverndev-oss/goldenflow

Standardize, reshape, and normalize messy data — CSV, Excel, Parquet, S3, databases.

Local + RemoteFreeDatabases

hybridlog

1

Imgrund/hybridlog

Reads your own Garmin mirror: readiness, training load, muscle freshness, and read-only SQL.

Local + RemoteAccount neededDatabases

Ilostat

1

cyanheads/ilostat-mcp-server

Search ILOSTAT labour indicators, query and compare series, build country profiles, run SQL.

Local + RemoteFreeDatabases