AI that does the work, not just the talking.
JJG INSL Incorporated helps operating businesses design and deploy agentic interfaces — AI systems that take actions inside your tools, workflows, and data, with the guardrails to trust them.
From a chat window to a working teammate.
Agentic opportunity audit
We map where your team spends hours on repeatable judgment calls — quoting, scheduling, reconciliation, follow-ups — and identify what an agent can own end-to-end.
Interface & workflow design
Design how people hand work to agents and how agents hand it back: approvals, escalation, audit trails, and the human-in-the-loop points that keep you in control.
Build & integration
Connect agents to the systems you already run — spreadsheets, CRMs, email, accounting, custom databases — using current model tooling, MCP connectors, and secure automation.
Operating partnership
For select businesses we go beyond advisory and take an equity stake, aligning our work with your long-term outcomes rather than billable hours.
Small scope, real results, then expand.
Discover
A focused working session on your operations. We leave with a shortlist of agent-ready processes ranked by payoff and risk.
Pilot
One process, one agent, live on real data within weeks — measured against the manual baseline.
Harden
Guardrails, monitoring, and handoffs so the agent is reliable enough to run without you watching it.
Scale
Extend what works across teams, and train your people to direct agents rather than do the work themselves.
Built by an operator, for operators.
JJG INSL Incorporated is a Michigan S-corporation founded in 2026 by John Guest. The practice grew out of building agentic systems for real businesses — trading automation, operations dashboards, bookkeeping pipelines — where the question was never "can the AI answer?" but "can the AI be trusted to act?"
We work with small and mid-sized companies that want the leverage of AI without hiring an engineering department, and we are candid about what is ready for production and what isn't.
Principles
Act, verify, log. Every agent action is checkable after the fact.
Your data stays yours. We build on your accounts and your infrastructure.
Humans decide the stakes. Agents propose; people approve what matters.
Tell us what you'd hand off tomorrow if you could.
A short note about your business and the process that eats the most time is the best way to start.
[email protected]