xplat-checks

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Actualizado27 de diciembre de 2025 a las 18:43

Cross-platform compatibility checking tools. Detects path issues, line endings, environment variables, shell commands, and other patterns that break on Windows or Linux.

Instalación

Instalar con Codex o Claude Copia este prompt, pégalo en Codex, Claude u otro asistente, y deja que revise la página de la skill y la instale por ti.

Fuente

dansasser

dansasser/claude-code-marketplace

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SKILL.md

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name	xplat-checks
description	Cross-platform compatibility checking tools. Detects path issues, line endings, environment variables, shell commands, and other patterns that break on Windows or Linux.

Cross-Platform Checks Skill

Scripts for detecting cross-platform compatibility issues in Python code.

Scripts

check_paths.py

Detect hardcoded path separators.

python .claude/skills/xplat-checks/scripts/check_paths.py [directory]

Finds:

Hardcoded forward slashes in string paths
Hardcoded backslashes
Forward slashes inside os.path.join()

check_line_endings.py

Detect line ending issues.

python .claude/skills/xplat-checks/scripts/check_line_endings.py [directory]

Finds:

Files with CRLF line endings
Mixed line endings in single file
Missing .gitattributes

check_env_vars.py

Find platform-specific environment variable usage.

python .claude/skills/xplat-checks/scripts/check_env_vars.py [directory]

Finds:

$HOME, $USER (Unix-only)
%USERPROFILE%, %USERNAME%, %TEMP% (Windows-only)

check_case_sensitivity.py

Detect case sensitivity issues.

python .claude/skills/xplat-checks/scripts/check_case_sensitivity.py [directory]

Finds:

Files differing only by case
Import statements with wrong case

check_shell_commands.py

Detect shell command compatibility issues.

python .claude/skills/xplat-checks/scripts/check_shell_commands.py [directory]

Finds:

os.system() calls
subprocess with shell=True
Bash-specific commands

check_temp_paths.py

Find hardcoded temp directory paths.

python .claude/skills/xplat-checks/scripts/check_temp_paths.py [directory]

Finds:

/tmp references
C:\Temp references
/var/tmp references

Output Format

All scripts output JSON:

{
  "status": "PASS|FAIL",
  "files_scanned": 156,
  "issues": [
    {
      "file": "src/config.py",
      "line": 47,
      "column": 12,
      "issue": "Hardcoded forward slash in path",
      "code": "config_path = 'data/config.yaml'",
      "suggestion": "Use Path('data') / 'config.yaml'"
    }
  ]
}

Fix Reference

Issue	Bad	Good
Path separator	`"data/file.txt"`	`Path("data") / "file.txt"`
Home directory	`os.environ["HOME"]`	`Path.home()`
Temp directory	`"/tmp/file"`	`Path(tempfile.gettempdir()) / "file"`
Shell command	`os.system("rm -rf x")`	`shutil.rmtree("x")`
Username	`os.environ["USER"]`	`getpass.getuser()`

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name	xplat-checks
description	Cross-platform compatibility checking tools. Detects path issues, line endings, environment variables, shell commands, and other patterns that break on Windows or Linux.

Cross-Platform Checks Skill

Scripts for detecting cross-platform compatibility issues in Python code.

Scripts

check_paths.py

Detect hardcoded path separators.

python .claude/skills/xplat-checks/scripts/check_paths.py [directory]

Finds:

Hardcoded forward slashes in string paths
Hardcoded backslashes
Forward slashes inside os.path.join()

check_line_endings.py

Detect line ending issues.

python .claude/skills/xplat-checks/scripts/check_line_endings.py [directory]

Finds:

Files with CRLF line endings
Mixed line endings in single file
Missing .gitattributes

check_env_vars.py

Find platform-specific environment variable usage.

python .claude/skills/xplat-checks/scripts/check_env_vars.py [directory]

Finds:

$HOME, $USER (Unix-only)
%USERPROFILE%, %USERNAME%, %TEMP% (Windows-only)

check_case_sensitivity.py

Detect case sensitivity issues.

python .claude/skills/xplat-checks/scripts/check_case_sensitivity.py [directory]

Finds:

Files differing only by case
Import statements with wrong case

check_shell_commands.py

Detect shell command compatibility issues.

python .claude/skills/xplat-checks/scripts/check_shell_commands.py [directory]

Finds:

os.system() calls
subprocess with shell=True
Bash-specific commands

check_temp_paths.py

Find hardcoded temp directory paths.

python .claude/skills/xplat-checks/scripts/check_temp_paths.py [directory]

Finds:

/tmp references
C:\Temp references
/var/tmp references

Output Format

All scripts output JSON:

{
  "status": "PASS|FAIL",
  "files_scanned": 156,
  "issues": [
    {
      "file": "src/config.py",
      "line": 47,
      "column": 12,
      "issue": "Hardcoded forward slash in path",
      "code": "config_path = 'data/config.yaml'",
      "suggestion": "Use Path('data') / 'config.yaml'"
    }
  ]
}

Fix Reference

Issue	Bad	Good
Path separator	`"data/file.txt"`	`Path("data") / "file.txt"`
Home directory	`os.environ["HOME"]`	`Path.home()`
Temp directory	`"/tmp/file"`	`Path(tempfile.gettempdir()) / "file"`
Shell command	`os.system("rm -rf x")`	`shutil.rmtree("x")`
Username	`os.environ["USER"]`	`getpass.getuser()`