Function validateManifest

src/utils/dxt/helpers.ts:13–34

(
  manifestJson: unknown,
)

 * closures out of the startup heap for sessions that never touch .dxt/.mcpb.
 */
export async function validateManifest(
  manifestJson: unknown,
): Promise<McpbManifest> {
  const { McpbManifestSchema } = await import('@anthropic-ai/mcpb')
  const parseResult = McpbManifestSchema.safeParse(manifestJson)

  if (!parseResult.success) {
    const errors = parseResult.error.flatten()
    const errorMessages = [
      ...Object.entries(errors.fieldErrors).map(
        ([field, errs]) => `${field}: ${errs?.join(', ')}`,
      ),
      ...(errors.formErrors || []),
    ]
      .filter(Boolean)
      .join('; ')

    throw new Error(`Invalid manifest: ${errorMessages}`)
  }

  return parseResult.data
}

/**
 * Parses and validates a DXT manifest from raw text data.