Function validatePluginContents

src/utils/plugins/validatePlugin.ts:763–809

(
  pluginDir: string,
)

 * plugin returns an empty array.
 */
export async function validatePluginContents(
  pluginDir: string,
): Promise<ValidationResult[]> {
  const results: ValidationResult[] = []

  const dirs: Array<['skill' | 'agent' | 'command', string]> = [
    ['skill', path.join(pluginDir, 'skills')],
    ['agent', path.join(pluginDir, 'agents')],
    ['command', path.join(pluginDir, 'commands')],
  ]

  for (const [fileType, dir] of dirs) {
    const files = await collectMarkdown(dir, fileType === 'skill')
    for (const filePath of files) {
      let content: string
      try {
        content = await readFile(filePath, { encoding: 'utf-8' })
      } catch (e: unknown) {
        // ENOENT is expected for speculative skill paths (subdirs without SKILL.md)
        if (isENOENT(e)) continue
        results.push({
          success: false,
          errors: [
            { path: 'file', message: `Failed to read: ${errorMessage(e)}` },
          ],
          warnings: [],
          filePath,
          fileType,
        })
        continue
      }
      const r = validateComponentFile(filePath, content, fileType)
      if (r.errors.length > 0 || r.warnings.length > 0) {
        results.push(r)
      }
    }
  }

  const hooksResult = await validateHooksJson(
    path.join(pluginDir, 'hooks', 'hooks.json'),
  )
  if (hooksResult.errors.length > 0 || hooksResult.warnings.length > 0) {
    results.push(hooksResult)
  }

  return results
}

/**
 * Validate a manifest file or directory (auto-detects type)