QA engineer proposes MCP agent to automate ad postback checks before every app release

Soobhee_Chukwutosin · reddit · 2026-11-11

A QA engineer at a sports scores app manually verifies that install and subscribe events fire and reach Meta, Google and TikTok postbacks before each biweekly release — half a day every other week, and a broken purchase event still slipped through in September. They propose an agent that runs a test-device flow via MCP and inspects postback logs automatically, asking whether anyone has built this or if it's overkill.

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