Verified MCP Server Directory

io.github.austenstone/myinstants-mcp

Give your AI agent a soundboard. Millions of meme sounds from myinstants.com.

io.github.bluwork/postgres-scout-mcp

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

io.github.cocaxcode/database-mcp

MCP server for database connectivity. Multi-DB (PostgreSQL, MySQL, SQLite), 19 tools.

io.github.davidlandais/ovh-api-mcp

MCP server for the OVH API. Explore and call any OVH endpoint via sandboxed JS.

io.github.dbsectrainer/mcp-cost-tracker-router

Real-time cost awareness for MCP agent workflows

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.

io.github.Anandb71/arbor

The Graph-Native Intelligence Layer for Code.

ai.smithery/wgong-sqlite-mcp-server

Explore, query, and inspect SQLite databases with ease. List tables, preview results, and view det…

io.github.gersonfreire/simpliq-server

Simpliq Data Proxy MCP Server - Connects LLMs to SQL Databases via Semantic Mapping

Virtual Filesystem

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

io.github.kiki830621/che-apple-mail-mcp

Apple Mail MCP — 44 tools, SQLite millisecond search, .emlx parser, batch ops

io.github.daedalus/mcp-redis-server

MCP server that exposes Redis API to AI models

io.github.agentic-eng/a2db

Safe, read-only database access for AI agents. 5 databases, batch queries, SQLGlot.

InsForge

MCP server for InsForge BaaS — database, storage, edge functions, and deployments

Spark SQL

Query Spark SQL clusters via Thrift/HiveServer2. Works with Spark, EMR, Hive, Impala.

An MCP server that automatically collects feedback on your MCP server.

io.github.simplemindedbot/mnemex

Temporal memory for AI with decay and reinforcement. Two-layer storage (JSONL + Markdown).

io.github.pgEdge/postgres-mcp

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

io.github.standardbeagle/mcp-debug

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

io.github.ggozad/haiku-rag

Opinionated agentic RAG powered by LanceDB, Pydantic AI, and Docling

io.github.svnscha/mcp-windbg

A Model Context Protocol server for Windows crash dump analysis using WinDBG/CDB

io.github.Combjellyshen/zotero-bridge

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

io.github.pijusz/mcp-mailtrap

MCP server for the Mailtrap email platform — analytics, sending, contacts, sandbox