MCP Servers
Model Context Protocol servers that give AI agents access to tools and data — sourced from the official MCP registry and ranked by GitHub stars.
io.usefulapi/moosend
Inspect Moosend lists, subscribers, segments and campaign stats, and add or unsubscribe subscribers.
io.usefulapi/neon-crm
Search Neon CRM accounts, donations, memberships and events; create accounts and activities.
io.usefulapi/nexhealth
Read and write NexHealth appointments, patients, providers and locations.
io.usefulapi/nomic-atlas
Semantic nearest-neighbour search over your datasets, plus indices and projections.
io.usefulapi/northflank
Inspect and control your Northflank projects, services, jobs, and builds from your AI assistant.
io.usefulapi/numeral
Calculate sales tax & VAT, record transactions and refunds, manage products and customers.
io.usefulapi/nylas
MCP server for Nylas — read email, calendars, events and contacts, and send email or create events.
io.usefulapi/officernd
Browse OfficeRnD members, bookings, memberships, invoices and tickets, with optional write access.
io.usefulapi/onfido
Create and read Onfido applicants, documents, checks and reports.
io.usefulapi/openfda
Search openFDA drug, device, food and adverse-event datasets.
io.usefulapi/openphone
Send and read OpenPhone messages, calls, contacts and phone numbers.
io.usefulapi/optimoroute
Check OptimoRoute routes, orders and driver events, and create orders or start route planning.
io.usefulapi/orb
Read Orb customers, subscriptions, invoices, usage and costs; create or update customers.
io.usefulapi/oura
Read sleep, readiness, activity, stress, heart rate and workouts from the Oura Ring.
io.usefulapi/ownerrez
Manage OwnerRez properties, bookings, guests, quotes and inquiries.
io.usefulapi/parabol
Start Parabol retrospectives, standups and sprint poker; read teams/meetings/tasks; create tasks.
Query Particle Health patient records across connected clinical networks.
io.usefulapi/paymo
Browse Paymo projects, tasks, timesheets and invoices, and create tasks, log time or run timers.
Enrich and search people and companies, resolve identities, and enrich IP addresses.
io.usefulapi/persona
Read Persona inquiries, accounts, verifications and reports.
io.usefulapi/pipedrive
Read deals, persons, organizations, activities and pipelines; create and update CRM records.
Query site stats, realtime visitors, breakdowns and goals from Plausible Analytics.
io.usefulapi/polar-sh
Products, customers, orders, subscriptions, benefits, revenue metrics and refunds.
io.usefulapi/portkey
Read AI-gateway analytics, configs, virtual keys, workspaces and users; log request feedback.
io.usefulapi/printful
Browse the Printful catalog, orders, shipping quotes and stats, and create draft orders and mockups.
io.usefulapi/printify
Read shops, catalog blueprints, print providers, products and orders; create and publish products.
io.usefulapi/quaderno
MCP server for Quaderno — tax-rate calculation, invoices, contacts, products, receipts & expenses.
io.usefulapi/raisely
Read campaigns, donations, profiles and supporters; record offline donations and upsert users.
io.usefulapi/re-amaze
Manage Re:amaze conversations, messages, contacts and help articles.