[BUG] Windows absolute drive paths (C:\...) are not recognized as local sources

[Mordris]

Bug Description

The asm install command fails to recognize Windows absolute drive paths (e.g., C:\Users\...\skill) as valid local sources, incorrectly treating them as remote GitHub repositories and throwing an "Invalid source format" error.

Steps to Reproduce

1. Open terminal on Windows.
2. Run asm install C:\path\to\your\local-skill.
3. See error: Error: Invalid source format. Got: "C:\path\to\your\local-skill".

Expected Behavior

The tool should recognize the Windows drive letter prefix and treat it as a local path, resolving it to the absolute disk location and proceeding with the installation.

Actual Behavior

The tool fails at the parsing stage with Error: Invalid source format.

Environment

• OS: Windows 10 (10.0.19045)
• Bun version: 1.3.11
• agent-skill-manager version: 1.19.0

Additional Context

The root cause is in src/installer.ts, where isLocalPath only checks for POSIX-style paths. Adding /^[a-zA-Z]:[/\\]/ to the detection logic resolves the issue. Verification shows that after the fix, isLocalPath("C:\\Users\\...") correctly returns true.

[luongnv89]

thanks, will work on this.
in the mean time, can you try to go to the parent folder of the skill, then try again with:
asm install .\skill-x

sorry, i don't have any window machine for testing,
but i will add into the end-2-end test

[Mordris]

I already fixed this. I will open PR very soon

[luongnv89]

love that energy, many thanks