MCP servers

JSON/YAML, regex, diff, JWT, SQL dialects — the keyless millisecond ops an agent needs mid-task.

Statements, invoices, tables, ledgers — every result carries its own arithmetic proof.

Messy spreadsheets in, clean checkable tables out. Every result carries its arithmetic proof.

Recurring agent jobs that run on our servers and ping you only when the result changed.

Cavyro

cavyro

Telegram-native CRM for agents: contacts, deals, projects, tasks, campaigns, docs and reports.

GlockApps — Inbox Placement Testing

glockapps

Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.

VAT registration, US sales-tax nexus and filing calendars for cross-border sellers

Find B2B decision makers and verify work emails.

Audit a domain email deliverability via Apify: SPF, DKIM, DMARC, MX, blacklist, catch-all, age.

Shared-flat app ManaWG: expenses, cleaning rota, shopping list, calendar and chat for agents.

B2B Domain Contact, Email & DNS Enricher MCP | RevClamp ContactPulse

revclamp

B2B domain contact, email, RFC 9116 security.txt & DNS MX/SPF/DMARC deliverability enricher MCP.

Drive a real Chrome live, record a flow once, replay it in milliseconds without an LLM.

B2B and local lead gen: verified emails, site contacts, Maps and Yellow Pages leads.

ARCNM

arcnm

Manufacturing cost of CNC and sheet-metal parts from STEP or DXF: process plan, times, 10 lot sizes.

Live crypto/forex/metals prices, OHLCV bars, SEC fundamentals, 13F holdings and econ calendar.

Abstract API MCP by usefulapi

usefulapi

Validate emails, phones, IBAN, VAT; look up IPs and companies; rates, holidays, time via Abstract.

Accelo MCP by usefulapi

usefulapi

Manage Accelo companies, contacts, jobs, tasks, tickets and time.

Acuity Scheduling MCP by usefulapi

usefulapi

Read appointments, types, calendars and availability; create, cancel or reschedule bookings.

AddEvent MCP by usefulapi

usefulapi

Read AddEvent calendars, events, RSVPs and subscribers; create and update calendars and events.

AdminPulse MCP by usefulapi

usefulapi

Read relations, invoices, tasks and documents; create tasks and log interactions in AdminPulse.

AgencyZoom MCP by usefulapi

usefulapi

Read leads, customers, policies and tasks; add notes, tasks and leads in AgencyZoom.

Akute Health MCP by usefulapi

usefulapi

Read Akute Health patients, appointments, tasks, notes, medications, allergies and observations.

Arthur Online MCP by usefulapi

usefulapi

Read Arthur properties, units and tenancies; track maintenance and add tasks or notes.

Aryeo MCP by usefulapi

usefulapi

Manage real-estate media orders, appointments, listings, customers and tasks in Aryeo.

Beds24 MCP by usefulapi

usefulapi

Check bookings, quote stays, read guest messages and reviews, and update calendars in Beds24.

Benchmark Email MCP by usefulapi

usefulapi

Manage Benchmark Email lists and contacts, and read campaign reports: opens, clicks, bounces.

Bird MCP by usefulapi

usefulapi

Read SMS, WhatsApp, email, contacts and audiences from your Bird workspace, plus safe CRM writes.

BounceBan MCP by usefulapi

usefulapi

Check BounceBan credits, verify emails and read asynchronous bulk verification results.

Bouncify MCP by usefulapi

usefulapi

Check Bouncify credits, verify emails and run confirmed bulk verification jobs.

CentralStationCRM MCP by usefulapi

usefulapi

Read CentralStationCRM people, companies, deals, tasks; create and update people, companies, deals.

Cezanne HR MCP by usefulapi

usefulapi

Read people, employments, org units, absences and timesheets in Cezanne HR.

Click2Mail MCP by usefulapi

usefulapi

Read Click2Mail credit, jobs, costs and tracking; upload documents, create and submit mail jobs.

ClickTime MCP by usefulapi

usefulapi

Read jobs, timesheets and reports; log time, update entries and submit timesheets in ClickTime.

ClickUp MCP by usefulapi

usefulapi

Read teams, spaces, lists and tasks; create, update and comment on tasks and track time.

Clio MCP by usefulapi

usefulapi

Read Clio matters, contacts, time, tasks, calendar and bills; add matters, time entries, notes.

Cogmento MCP by usefulapi

usefulapi

Read Cogmento CRM contacts, companies, deals, tasks and cases; create records and complete tasks.

Connecteam MCP by usefulapi

usefulapi

Read Connecteam users, shifts, time clock, jobs, time off, tasks and forms; create shifts and tasks.

Craftboxx MCP by usefulapi

usefulapi

Read employees, assignments, timesheets and absences; create customers and projects in Craftboxx.

Cronofy MCP by usefulapi

usefulapi

MCP server for Cronofy — read calendars, events and free/busy, and create, update or delete events.