You've got Claude on your desktop and Copilot in your IDE. They can write code and draft emails — but they can't look up a client in Halo or reboot a server in NinjaRMM.
HaloPSA has a native MCP, but it's missing major functionality, difficult to configure, uses non-standard authentication, and doesn't work with web-based AI tools like Claude on the web or ChatGPT.
ConnectWise, Autotask, IT Glue, Hudu — none of them offer MCP. NinjaRMM's API is powerful but has no MCP layer. Building your own means months of integration work.
Without AI access to your tools, technicians context-switch between tabs, manually look up client info, and type ticket updates by hand. Every. Single. Time.
No agents to install. No firewall rules. No infrastructure to manage.
Sign up at the StackJack portal and enter your connector credentials. We validate the connection and store everything encrypted.
StackJack generates a unique MCP endpoint and API credentials. Copy them into Claude, Cursor, ChatGPT, or any MCP-compatible client.
Your AI tool gets 2,183+ tools across HaloPSA, Autotask, ConnectWise PSA, CW Automate, NinjaRMM, CIPP, Hudu, and Datto RMM — tickets, clients, assets, devices, patches, scripts, SLA tracking, and more. All through natural language.
StackJack is a proxy — your business data passes through and is never stored, cached, or retained. We take this seriously.
Save with bundles — combine connectors and save. Bundles from $100/mo. View bundles
HaloPSA and NinjaRMM now include all authentication methods (Client ID & Secret + OAuth PKCE) on every plan — including Free.
Every plan gives your whole team access. The difference is scale, not capability.
Every plan — including Free — includes OAuth PKCE authentication, so each team member signs in as themselves. Admins set per-user tool restrictions to control exactly what each person can do.
Connector credentials are how StackJack talks to your platform (one API key per connector). Your team authenticates to StackJack via OAuth PKCE — one endpoint, per-user access, with custom tool restrictions for each person.
Business gives you 10x the API volume (50K calls/mo), higher burst rates (120 req/min), and access to Business-tier tools. Team invites and OAuth PKCE are included on every plan.
Not sure which plan? Start with Pro. Every plan includes per-user authentication and custom tool restrictions. Upgrade to Business when you need higher volume (50K calls/mo) or Business-tier tools.
Eight connectors covering PSA, RMM, M365 management, and IT documentation. Every connector includes a free tier.
PSA, ITSM, CRM — tickets, clients, assets, SLA tracking, profitability analytics. 264 free.
PSA — tickets, companies, contacts, contracts, projects, time entries, billing, inventory, webhooks, analytics. 298 free.
Service tickets, companies, contacts, configurations, projects, finance, procurement, and more. 307 free.
RMM — computers, patching, scripting, monitors, probes, groups, and fleet-wide queries. 123 free.
Devices, patching, scripting, fleet health, alerts, and remote management. 28 free.
Microsoft 365 multi-tenant management — users, devices, security, mailboxes, standards. 137 free.
IT documentation — companies, assets, passwords, knowledge base, procedures, networking. 65 free.
RMM — devices, sites, alerts, monitoring, jobs, fleet analytics, and patch compliance. 38 free.
HaloPSA + NinjaRMM + CIPP — all three connectors, one subscription.
Autotask PSA + NinjaRMM + CIPP — all three connectors, one subscription.
ConnectWise PSA + NinjaRMM + CIPP — all three connectors, one subscription.
ConnectWise PSA + CW Automate — both ConnectWise connectors, one subscription.
For application builders and vendors embedding StackJack. Unlimited tool calls, all tools, dedicated support, SLA, and custom tool development.
StackJack is built by Ceej — one of the most experienced HaloPSA implementation specialists on the planet, the MSP Automator behind mspautomator.com, and the creator of BillingBot and QuantumOps. This isn't built by someone who read the docs last week. It's built by someone who's been deep in the MSP toolstack for years.