Open-source production Agent quality gate

Test every query.
Trust every agent.

Pytest for SQL and enterprise Agents. Catch hallucinations, unsafe tool calls, permission drift, missing approvals, and semantic regressions before they reach production.

$uvx --from git+https://github.com/Victoria824/QueryAssure queryassure demo

30-second demo · no clone · no Docker · no API key

6adversarial mutations

1command to prove it

0API keys required

Northstar Retail Agent

deterministic demo

Which region generated the most net revenue in 2026?

Toronto leads 2026 net revenue at $118.4K across 1,042 completed orders, followed by Quebec at $78.9K.

✓ grounded✓ read-only✓ policy safe642 ms

Query result5 rows shown

region	net_revenue	orders
Toronto	118,402.62	1042
Quebec	78,934.18	706
West	76,781.44	684
Prairies	60,817.09	537
Atlantic	38,491.72	344

One assurance layer.
Multiple production agents.

Reference agents

SQL + Microsoft 365

Inspectable data workflows plus Outlook and Teams integration patterns with delegated permissions.

Quality layer

Generic Agent Evals

Tool contracts, OAuth scope policies, approval gates, regression tests, and audit evidence.

Production confidence

Secure by construction

Connect department-owned agents while keeping integrations supportable, least-privileged, and reviewable.