Automate application bug discovery and capture with Momentic QA Agent
This solution uses Momentic's QA agent (Mo) to autonomously plan, explore, and check for bugs across web and multi-platform applications. Leveraging self-organizing agent graphs, domain-specific agents, and parallel coordination mechanisms, it effectively uncovers real-world bugs while reducing the burden of manually writing test scripts.
Hacker Newswuweiweiwu
MomenticMoPlaywrightSeleniumMaestroBrowserbaseCodexClaude Code+1
Added 2026-11-03 · originally published 2026-11-02
Steps
- 1Prepare the web page or local/private application to be tested and expose it to the hosted agent using the built-in tunnel.
- 2Set a test brief for the agent without providing source code, and launch a test run directly in the sandbox environment.
- 3Have the agent build a directed acyclic graph (DAG) to automatically fork complex product areas into parallel sub-agents, executing exploratory testing concurrently across their respective browsers or devices.
- 4Use the planning agent to reason about screenshots and video, and employ the dedicated localization agent to inspect page structure in order to resolve English-only interaction targets.
- 5Coordinate parallel agents using cooperative resource leases to manage access permissions for 'using' or 'modifying' overlapping resources or firmware.
- 6Evaluate the bug results captured by the agent within a set time limit (e.g., 60 minutes) by combining LLM judgment with human review.
Copy-ready prompt
Act as an automated QA testing expert agent. Without access to the source code, autonomously explore the application based on the following test brief: Test Brief: [enter testing objectives, application links, and key user flows to explore here] Autonomously plan, explore, and locate page controls using English-only interaction targets to capture application bugs, documenting discovered issues, screenshots, and reproduction paths step by step.
#AI Agent#Automated Testing#QA#Software Engineering
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Summarized by AI from the original source - refer to the original post for details. Copyright belongs to the original author.