Routes code changes to the cheapest verification tier that can actually detect them.
npx skills add https://github.com/GLinnik21/plx-native --skill which-tier-glinnik21
Please help me install this Agent Skill. Skill: which-tier Source: https://github.com/GLinnik21/plx-native/tree/main/.agents/skills/which-tier Command: npx skills add https://github.com/GLinnik21/plx-native --skill which-tier-glinnik21
High-intent search queries and answers about installing and using this skill.
Route by what the change touched, not by convenience. Pure logic needs only host tests, UI layout needs simulator screenshots plus one device capture, and player pipeline changes need the synthetic or server-backed device suites.
A tier that cannot see your change passes rather than fails. For example, the fps tier only measures frame rate and is blind to pixel content, so visual bugs like incorrect watched-mark rendering pass all 11 fps scenes green.
No. The simulator uses a different GPU, driver, and FreeType than the television, so it cannot answer frame rate or text rasterization questions. Simulator heartbeats carry a sim=1 flag so they are never mistaken for device measurements.
Since 2026-08-22 a bare run executes the synthetic tier with generated clips and no Plex server. It bypasses the metadata-to-plan pipeline entirely and cannot see resume, markers, Up Next, track selection, or transcode paths.
Use the device only when lower tiers are structurally incapable: text rasterization, frame rate, video playback, and anything only visible on the panel itself. Take the tv-lock first and wake the set before running any device suite.
zhiyuan-zhang0206Runs pytest, ruff, pyright, vitest, eslint, and tsc checks after code changes.
ShopifyControl iOS simulators and Android devices via a unified command-line interface.
koseki2580Create and edit Skill documentation using a RED-GREEN-REFACTOR workflow.
Intense-VisionsIdentify minimal test sets from changed files with graph-aware discovery and static fallbacks.
