Keep QuickBooks as the ledger.
The product’s default source is QuickBooks. The software helps users reach the records without claiming to replace the accounting system.
From the lab
Opening the build…
A conversation with the books behind your business.
Financial softwareCustom software
Ask Claude about your QuickBooks. Ollie connects the conversation to your company’s books, reports, and financial records.
Inside the build
The brief
The work behind the interface.
The situation
Business owners and accounting teams need answers from the books without losing the company, period, and report context along the way. Ollie gives those questions a structured route to QuickBooks data.
What we built
The reviewed product connects QuickBooks to a workspace and exposes reporting tools through MCP. Company resolution, date ranges, and supported metrics are part of the query contract. QuickBooks stays the ledger; Ollie provides another way to work with the information.
Inside the build
Follow the work.
01 / Company context
Know which books the question belongs to.
A workspace can have one company or several. The tool layer requires a company when the context is ambiguous, so a multi-company question cannot silently fall back to the wrong ledger.
Open full capture ↗Inside the buildBehind the build
The decisions that shaped it.
Make ambiguity visible.
When several companies are available, the request needs a company selection. An explicit clarification is better than a plausible answer about the wrong business.
Separate retrieval from interpretation.
The connector supplies financial measures; the assistant explains them. Users still need to review the period, scope, and underlying accounting records.
What the build makes possible
A capability the business can use.
Next.jsMCPQuickBooksOAuthConvexTypeScript
The implementation provides company-aware financial queries and reports through an AI-accessible tool layer. No production adoption, accuracy benchmark, or time-saving measurement was available in this review.
This is a product and integration case study, not evidence that an AI assistant can independently perform or sign off a company’s accounting.