<?php
declare(strict_types=1);
namespace Tests\McpInspector;
/**
* Result of an MCP Inspector CLI execution.
*/
final readonly class McpInspectorResult
{
public function __construct(
public bool $success,
public int $exitCode,
public string $output,
public ?string $error,
public string $command,
) {}
/**
* Parse output as JSON.
*
* @return array<string, mixed>|null
*/
public function json(): ?array
{
$decoded = \json_decode($this->output, true);
if (\json_last_error() !== JSON_ERROR_NONE) {
return null;
}
return $decoded;
}
/**
* Get tool result content (for tools/call responses).
*/
public function getContent(): ?string
{
$json = $this->json();
// MCP Inspector returns content in various formats
return $json['content'][0]['text']
?? $json['content']
?? $json['text']
?? null;
}
/**
* Check if result indicates an error from the tool.
*/
public function isToolError(): bool
{
// If CLI itself failed, consider it an error
if (!$this->success) {
return true;
}
$json = $this->json();
return ($json['isError'] ?? false) === true;
}
/**
* Get list of tools (for tools/list responses).
*
* @return array<int, array<string, mixed>>
*/
public function getTools(): array
{
$json = $this->json();
return $json['tools'] ?? [];
}
/**
* Get list of resources (for resources/list responses).
*
* @return array<int, array<string, mixed>>
*/
public function getResources(): array
{
$json = $this->json();
return $json['resources'] ?? [];
}
/**
* Get list of prompts (for prompts/list responses).
*
* @return array<int, array<string, mixed>>
*/
public function getPrompts(): array
{
$json = $this->json();
return $json['prompts'] ?? [];
}
}
