MCP Servers

C

Castle MCP by usefulapi

usefulapi.io

Investigate security events and manage the allow/deny lists an analyst acts on.

C

Castos MCP by usefulapi

usefulapi.io

Read podcasts and episodes; create and update episodes; manage private subscribers in Castos.

C

Catalog Machine MCP by usefulapi

usefulapi.io

Read products, orders and catalogs; update products and rebuild catalog PDFs in Catalog Machine.

C

CATS MCP by usefulapi

usefulapi.io

Read CATS candidates, jobs and pipelines, and make explicitly confirmed recruiting changes.

C

CCV Shop MCP by usefulapi

usefulapi.io

Read products, orders, customers and invoices; add internal order notes in CCV Shop.

C

Ceipal MCP by usefulapi

usefulapi.io

Read job postings, applicants, submissions, clients, vendors, interviews and placements in Ceipal.

C

Census MCP by usefulapi

usefulapi.io

List reverse-ETL sources, destinations, models, syncs and runs; trigger syncs into SaaS tools.

C

CentralStationCRM MCP by usefulapi

usefulapi.io

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

C

CentreCareOS MCP by usefulapi

usefulapi.io

Read students, parents, attendance, invoices, rooms and daily reports in CentreCareOS.

C

Cerebras MCP by usefulapi

usefulapi.io

List models, read model details and send chat messages in Cerebras.

C

Cezanne HR MCP by usefulapi

usefulapi.io

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

C

Channable MCP by usefulapi

usefulapi.io

Read marketplace orders and returns; send shipment, cancellation and stock updates.

C

Channel Pilot Pro MCP by usefulapi

usefulapi.io

Read feeds and product data; create, update and delete products in Channel Pilot Pro.

C

ChannelEngine MCP by usefulapi

usefulapi.io

Read orders, products, stock and returns; acknowledge orders and set stock in ChannelEngine.

C

Chaport MCP by usefulapi

usefulapi.io

Read Chaport visitors, chats, operators and webhooks; update visitors and chats; message visitors

C

Chargebee MCP by usefulapi

usefulapi.io

Read Chargebee customers, subscriptions, invoices, items, transactions, credit notes and coupons.

C

ChargeOver MCP by usefulapi

usefulapi.io

Read ChargeOver customers, invoices, transactions, subscriptions, reports; create customers, quotes.

C

CharityFundraiser MCP by usefulapi

usefulapi.io

Read donations, transactions, contacts and events; create and update contacts in CharityFundraiser.

C

CharlieHR MCP by usefulapi

usefulapi.io

Read CharlieHR team members, leave, allowances, offices, teams and salaries; add team member notes.

C

Chatra MCP by usefulapi

usefulapi.io

Read and update Chatra visitors; send, edit and delete chat and pushed messages

C

Chatwoot MCP by usefulapi

usefulapi.io

Read conversations and contacts; add replies or notes, set status and assign in Chatwoot.

C

Checkfront MCP by usefulapi

usefulapi.io

Check Checkfront availability and rates, and manage booking sessions, bookings, customers and notes.

C

Checkly MCP by usefulapi

usefulapi.io

Query Checkly synthetic monitoring — checks, statuses, results, alerts, reporting and dashboards.

C

Checkout.com MCP by usefulapi

usefulapi.io

Read Checkout.com payments, disputes, reports and payouts.

C

Chronicle Online MCP by usefulapi

usefulapi.io

Read employees, absences, clockings, shifts and overtime in Chronicle Online.

C

ChurchSuite MCP by usefulapi

usefulapi.io

Read ChurchSuite contacts, children, small groups, rotas, events and attendance; add contact notes.

C

Cin7 Core MCP by usefulapi

usefulapi.io

Read Cin7 Core products, stock by location, sales, purchases, customers, suppliers and transfers.

C

Cincopa MCP by usefulapi

usefulapi.io

List assets and galleries, edit their metadata, upload from URLs and delete media in Cincopa.

C

CiviCRM MCP by usefulapi

usefulapi.io

Work with your own CiviCRM: contacts, contributions, memberships, events; log activities

C

Civo MCP by usefulapi

usefulapi.io

List Civo instances, Kubernetes clusters, networks and DNS; reboot instances, add rules.

C

ClassMarker MCP by usefulapi

usefulapi.io

Read ClassMarker groups, links, exams and recent results; manage question bank and access codes.

C

Clearstream MCP by usefulapi

usefulapi.io

Read lists, subscribers, tags and texts; send texts and change subscribers in Clearstream.

C

Click2Mail MCP by usefulapi

usefulapi.io

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

C

ClickTime MCP by usefulapi

usefulapi.io

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

C

ClickUp MCP by usefulapi

usefulapi.io

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

C

Cliento MCP by usefulapi

usefulapi.io

Review Cliento locations, staff, resources, services, products and stock

C

Climatools MCP by usefulapi

usefulapi.io

Read companies, relations and installations; create companies and relations in Climatools.

C

ClinicalTrials.gov MCP by usefulapi

usefulapi.io

Search and read ClinicalTrials.gov studies, sites and outcomes.

C

Cliniko MCP by usefulapi

usefulapi.io

Hosted MCP server for Cliniko — patients, appointments, availability, and invoices for AI agents.

C

Clio MCP by usefulapi

usefulapi.io

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

C

Clockify MCP by usefulapi

usefulapi.io

Track time in Clockify: time entries, projects, clients, tags and reports; start, stop and log time.

C

Codat MCP by usefulapi

usefulapi.io

MCP server for Codat — companies, connections, invoices, bills and financial statements.

C

Codecov MCP by usefulapi

usefulapi.io

Read Codecov coverage reports, commits, pulls, flags and components.

C

Codemagic MCP by usefulapi

usefulapi.io

Trigger and inspect Codemagic CI builds, apps and artifacts.

C

Cogmento MCP by usefulapi

usefulapi.io

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

C

Collmex MCP by usefulapi

usefulapi.io

Review Collmex customers, products, invoices and orders; create customers and addresses

C

ComplyCube MCP by usefulapi

usefulapi.io

List and create clients, run AML screening checks and read results in ComplyCube.

C

Connecteam MCP by usefulapi

usefulapi.io

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

C

ConstructionOnline MCP by usefulapi

usefulapi.io

Look up individual contacts, projects, opportunities and schedules.

C

Copper MCP by usefulapi

usefulapi.io

Read and write Copper CRM people, companies, opportunities and activities.

C

Corsizio MCP by usefulapi

usefulapi.io

Read Corsizio events, attendees and registrations, including payment status. Read-only.

C

Coursebox MCP by usefulapi

usefulapi.io

Create courses, sections and lessons, fill lessons with AI, and publish courses in Coursebox.

C

CourtReserve MCP by usefulapi

usefulapi.io

Read club members, court availability, reservations, events, attendance and revenue reports

C

Craftboxx MCP by usefulapi

usefulapi.io

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

C

CraftMyPDF MCP by usefulapi

usefulapi.io

Generate PDFs and images from CraftMyPDF templates; read templates, versions and usage.

C

Cratejoy MCP by usefulapi

usefulapi.io

Read Cratejoy subscriptions, customers, orders and shipments; skip or cancel subscriptions

C

Cronitor MCP by usefulapi

usefulapi.io

Manage Cronitor monitors and send telemetry pings — list, inspect, create, update, delete.

C

Cronofy MCP by usefulapi

usefulapi.io

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

C

Crowdin MCP by usefulapi

usefulapi.io

MCP server for Crowdin — projects, files, strings, translation progress, tasks, and members.

C

CultureMonkey MCP by usefulapi

usefulapi.io

List, add, update and deactivate employees in CultureMonkey.