PIE Studio

Record and replay Play-In-Editor sessions as deterministic test fixtures.

Install

$ ue-mcp plugin install ue-mcp-replay

Provides: Native tools, Tasks
Category: Editor
Price: Free
Author: db-lyon
UE versions: 5.5, 5.6, 5.7, 5.8

testingreplayautomation

Capture a live PIE session - inputs, spawns, and gameplay events - then replay it deterministically to reproduce bugs or drive automated tests through the UE-MCP bridge. Ships with a timeline scrubber and diff view.