MCP Server Directory

io.github.bluwork/postgres-scout-mcp

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

MCP server for academic literature databases (arXiv, DBLP) to accelerate research using LLMs.

ServiceNow MCP Server

400+ ServiceNow tools across all modules — ITSM, CMDB, HRSD, CSM, SecOps, and more.

Comic book database — search comics, creators, characters, and manage your collection.

VectorCache Semantic Vector Cache

x402-gated semantic vector cache for agent swarms: Redis-backed similarity lookup. Paid in USDC.

Japan Food DB

Resolve Japanese food names to nutrition facts. All 2,538 foods from Japan's official tables.

Inspire Hep

INSPIRE-HEP high-energy physics literature database

io.github.pgEdge/postgres-mcp

Enterprise PostgreSQL MCP server with NL queries, hybrid search (pgvector+BM25), and web UI

io.github.tcehjaava/tmdb-mcp-server

MCP server for The Movie Database (TMDB) API

io.github.Combjellyshen/zotero-bridge

MCP Server for Zotero SQLite Database - collection, tagging, PDF reading and more.

UPDATED 9/1/2025! NEW TOOLS! Use the Redis Stream tools with n8n MCP Client Node for use anywhere!…

io.github.microqueryhq/microquery-mcp

SQL over real-world data — FDA, SEC, blockchain, genomics, CVEs, and more. No config.

Openfoodfacts

Open Food Facts — collaborative food product database

Osv Dev

OSV.dev — Google's open-source vulnerability database

io.github.mongodb-js/mongodb-mcp-server

MongoDB Model Context Protocol Server

Simbad

CDS SIMBAD — astronomical object database (~14M objects) via TAP/script

PostgreSQL MCP Server

PostgreSQL MCP server with 203 tools, connection pooling, HTTP/SSE, OAuth 2.1, and tool filtering

Trefle

Trefle MCP — global plant database (1M+ species)

io.github.upstash/redis-mcp

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

SQLBot MCP Proxy

MCP server proxy for SQLBot Text-to-SQL queries and report generation.

io.github.topher66/droidbar

The first bar for AI. Visit, chat with SERVO the bartender, and tip in tokens.

Citadel

Encrypted-first embedded database with vector search and agent memory, exposed as MCP tools

io.github.seob717/redash-mcp

Connect Redash to Claude -- query data, manage dashboards, and run SQL with natural language.

io.github.spranab/saga-mcp

Jira-like project tracker for AI agents with SQLite, full task hierarchy, and dashboard