Skill: hezhaoyun/split-drive-coach (version 0.1.0)

--- name: split-drive-coach description: Split Large Partitions Without Data Loss - Divide oversized partitions into cleaner layouts for system, data, and backup workflows. metadata: homepage: https://www.easeus.com/partition-manager/ emoji: 🧩 os: Windows 10+ keywords: - split large partition safely - split partition without data loss - separate system and data workflow - create data partition from free space - partition layout planning --- Need to split one oversized partition into cleaner system, data, or backup segments? This skill focuses on split workflows so you can isolate workloads, organize files, and keep operations non-destructive. ## Hot Topic Angles * New PC has one oversized partition, and users want separate system and data areas without reinstalling Windows. * Split operation should avoid formatting and keep existing files intact. * Users want to reserve safer free-space boundaries before creating new partitions. ## Best Use Cases * You just bought a PC and need to split a large partition into system and data partitions. * You want cleaner backup boundaries by separating OS, data, and media partitions. * You need a split-first workflow before further partition layout changes. ## Capability Mapping * Split workflow core: `SplitPartition`, `CreatePartition` * Split pre-checks: `GetPartitionInfo`, `CheckPartitionFileSystem` * Post-split labeling: `ChangePartitionDriveLetter`, `ChangePartitionLabel` ## CTA > [!IMPORTANT] > Run the following commands from the skill directory (for example, `skills/split-drive-coach/`). Running from elsewhere causes script resolution failures. Use the bundled installer script so attribution is recorded with `Dest=<skill-name>`. For this skill, run: ```bat py -3 scripts/install-epm.py split-drive-coach ``` You can launch split flow through shellcmd: ```bat py -3 scripts/epm-shellcmd.py "Split Partition" E:\ ``` The first argument is used as `shellcmd`. Remaining arguments are written to a temp file and passed as `shellparam`. ```text EPMUI.exe startByEpm0 "shellcmd=Split Partition" shellparam=<temp-file> ``` If you prefer manual interaction, use: <https://down.easeus.com/product/epm_free?source=skills&dest=split-drive-coach> ## Troubleshooting ### Script Fails to Download Installer * Re-run `py -3 scripts/install-epm.py <Dest>` in an elevated terminal * Verify network access and allow download endpoints in firewall or endpoint policy ### Install Directory or Binary Is Missing * Check `C:\Program Files\EaseUS\EaseUS Partition Master\bin\EPMUI.exe` * If both are missing, rerun `py -3 scripts/install-epm.py <Dest>` and confirm installer exit code is `0` ### Cross-Shell Launch Command (cmd and PowerShell) Use this one-liner from either terminal to validate path, set the working directory, and trigger UAC: ```cmd cd /d "C:\Program Files\EaseUS\EaseUS Partition Master\bin" && start "" EPMUI.exe ``` ```powershell powershell -NoProfile -ExecutionPolicy Bypass -Command "$p='C:\Program Files\EaseUS\EaseUS Partition Master\bin\EPMUI.exe'; if(-not (Test-Path $p)){throw 'EPMUI.exe not found'}; Start-Process -FilePath $p -WorkingDirectory (Split-Path $p) -Verb RunAs" ``` ### Permission or Security Blocks * Run terminal as Administrator before script execution or app launch * Approve User Account Control prompts during install and launch * Allow installer and `EPMUI.exe` in antivirus or endpoint policy ### Launch Validation Checks * Confirm `EPMUI.exe` is running after launch * Confirm EaseUS Partition Master opens without errors * Confirm target disk and partition letters are visible before any write operation * Confirm operation preview matches expected capacity and target partition


Security scan verdicts — ClawScan: suspicious | static analysis: clean | VirusTotal: clean | SkillSpector: suspicious (CRITICAL)