Individual skill

quickbooksdesktop-assistant

QuickBooks Desktop (QBD) SDK assistant for developers integrating with QuickBooks Desktop. Use whenever someone builds or debugs code against the QB SDK - even phrased casually or without naming it - signalled by qbXML, QBFC / Interop.QBFC, QBXMLRP2, Web Connector / QBWC, a request like InvoiceAdd / SalesOrderAdd / ItemReceiptAdd / TransferInventoryAdd, an identifier like ListID / TxnID / EditSequence, or an SDK error like status 3200 or 0x80040408. Capabilities: (1) qbXML / QBFC C# development - session lifecycle, message sets, Add/Mod/Query, OR aggregates, LinkToTxn, response / StatusCode handling; (2) object & field reference - which object or field holds X, the ListID / TxnID / EditSequence model, verbs, OR (choice) fields, spec versions; (3) setup & connectivity - QBFC vs QBXMLRP2 vs Web Connector, open modes, app authorization, 32-bit / STA, connection errors. NOT for QuickBooks Online (a different REST API), the QuickBooks Desktop UI (reconciling, reports, bank feeds), or edition / pricing questions.

skills/quickbooksdesktop-assistant/SKILL.md

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Observed behavior: Not checked yet
Last checked: Nov 7, 2026

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Repository context

Repository stars (not skill ratings): 10
Repository last updated: Oct 21, 2026
License: MIT

Observed agent integration: claude-code

accpac Repository topic
agent-skills Repository topic
claude-code Repository topic
claude-skills Repository topic
erp Repository topic
sage300 Repository topic
sql-server Repository topic
sapb1 Repository topic
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design Derived category
design-interface Derived category

Files and excerpt

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Browse files

.claude-plugin/plugin.jsonasset · 1,457 bytes
MAINTENANCE.mddoc · 4,308 bytes
README.mddoc · 5,613 bytes
SKILL.mdcore · 16,166 bytes
SKILL.mdcore · 16,166 bytes
SKILL.mdcore · 16,166 bytes
evals/evals.jsonasset · 5,016 bytes
icon.pngasset · 99,173 bytes
references/qbfc/INDEX.mddoc · 1,118 bytes
references/qbfc/common-mistakes.mddoc · 5,161 bytes
references/qbfc/csharp.mddoc · 9,016 bytes
references/qbxml/INDEX.mddoc · 1,328 bytes
references/qbxml/object-model.mddoc · 9,612 bytes
references/qbxml/objects.mddoc · 8,253 bytes
references/setup/INDEX.mddoc · 744 bytes
references/setup/connectivity.mddoc · 7,165 bytes

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# QuickBooks Desktop Assistant

Reference-backed assistant for QuickBooks **Desktop** SDK work — qbXML, QBFC, the Request Processor
(QBXMLRP2) and the Web Connector (QBWC). The rule that makes it trustworthy: **object names, field
names, request/response structure, spec versions and length/format limits are things a model guesses
plausibly and wrongly — so verify them against a bundled reference or a fresh fetch of Intuit's OSR, and
say which.** Never invent a request name, a field, an OR-aggregate member, or a qbXML version.

**Scope guard — Desktop, not Online.** This skill is the *Desktop* SDK (qbXML over QBFC/QBXMLRP2/QBWC,
Windows-only COM). QuickBooks **Online** is a completely different REST/JSON API (OAuth 2.0, `/v3/company`).
If the request is actually QBO, say so plainly and don't answer it from this skill.

## 1. Route the request