MCP Server Directory

SEAR

Benchmark-first release surface with a read-only MCP endpoint and operator CLI.

io.github.pkotecha-eng/aria-mcp-server

Search 35M+ PubMed, 400K+ ClinicalTrials.gov & ISRCTN trials. Prompts included. No API key.

io.github.codespar/mcp-paypal

MCP server for PayPal — global payments + payouts: Orders v2, Payments, Subscriptions, Disputes

Paperswithcode

Papers With Code MCP — browse ML research papers and their code repositories

Qualitative research platform. Design studies, analyze interviews, and generate insights.

in.creo-memories/mcp-server

Memory system for AI agents with semantic search. Store and recall memories with ease.

Connect CollectiveSpend with Xero to manage contacts. Retrieve, create, and update contact records…

io.github.CSOAI-ORG/meok-aaif-agent-card-mcp

MEOK AAIF Agent Card MCP — Linux Foundation AAIF agent identity bridge. Issues + verifies +

pyobfus-mcp

MCP tools for pyobfus — the Python obfuscator for AI-assisted development.

Junos MCP

MCP server for Juniper Networks device operations via junos-ops

io.github.LightSpeedPlusOne/invovate-mcp-server

AI-agent invoice generator: PDF, JSON & UBL in 11 languages via the Invovate API.

io.github.danbones33/clawcast

AI rap songs about today's headlines in any rapper's style. Free trial + x402 payments.

io.github.codespar/mcp-picpay

MCP server for PicPay Business — BR digital wallet (60M+ users): checkout, Pix QR, subscriptions

Labor market trend analyzer utilizing advanced NLP semantic parsing.

io.github.danielsalles/connector-platform

100+ pre-built SaaS integrations for builder apps. Multi-tenant, scoped per end_user.

io.github.CSOAI-ORG/korea-ai-basic-act-mcp

Korea AI Basic Act compliance MCP — in force 22 Jan 2026. High-impact AI + GenAI labelling + MSIT

Labs64 NetLicensing MCP server for AI-driven software license lifecycle management.

brokre

AI-safe credential broker for MCP — run saved SSH/MySQL/psql aliases; passwords never reach AI.

io.github.TKMD/reftrixmcp

Web design analysis with 26 MCP tools: layout, motion, quality, semantic search via pgvector

AI product photography: on-brand product shots, images and videos from your Kive workspace.

ChatCrystal

Local-first AI PKM memory for coding conversations.

IRONCLAW BTC Node

Real BTC full node: fees, mempool, txs, portfolio, trace, whales, SEC, scraping, Reddit via x402.

Google Workspace MCP Server

Google Workspace as 41 curated MCP tools: Gmail, Calendar, Drive, Sheets, Docs, and Tasks.

Statcan

StatCan MCP — Statistics Canada (StatCan) time-series via the Web Data