feat: add more examples

Author: Nyholm

examples/cli/composer.json

@@ -21,3 +21,4 @@
         }
     }
 }
+

examples/cli/foo.json

@@ -0,0 +1,2 @@
+{"jsonrpc": "2.0", "id": 1, "method": "resources/list", "params": []}
+{"jsonrpc": "2.0", "id": 2, "method": "resources/read", "params": {"uri": "file:///project/src/main.rs"}}

examples/cli/index.php

@@ -2,9 +2,11 @@
 
 require __DIR__.'/vendor/autoload.php';
 
+use Symfony\Component\Console\Output\OutputInterface;
+
 // Setup input, output and logger
 $input = new Symfony\Component\Console\Input\ArgvInput($argv);
-$output = new Symfony\Component\Console\Output\ConsoleOutput();
+$output = new Symfony\Component\Console\Output\ConsoleOutput(OutputInterface::VERBOSITY_VERY_VERBOSE);
 $logger = new Symfony\Component\Console\Logger\ConsoleLogger($output);
 
 // Configure the JsonRpcHandler

examples/cli/src/ExamplePrompt.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace App;
+
+use PhpLlm\McpSdk\Capability\Prompt\MetadataInterface;
+
+class ExamplePrompt implements MetadataInterface
+{
+    public function getName(): string
+    {
+        return 'Greet';
+    }
+
+    public function getDescription(): ?string
+    {
+        return 'Greet a person with a nice message';
+    }
+
+    public function getArguments(): array
+    {
+        return [
+            [
+                'name' => 'first name',
+                'description' => 'The name of the person to greet',
+                'required' => false,
+            ],
+        ];
+    }
+}

examples/cli/src/ExampleResource.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App;
+
+use PhpLlm\McpSdk\Capability\Resource\MetadataInterface;
+
+class ExampleResource implements MetadataInterface
+{
+    public function getUri(): string
+    {
+        return 'file:///project/src/main.rs';
+    }
+
+    public function getName(): string
+    {
+        return 'My resource';
+    }
+
+    public function getDescription(): ?string
+    {
+        return 'This is just an example';
+    }
+
+    public function getMimeType(): ?string
+    {
+        return null;
+    }
+
+    public function getSize(): ?int
+    {
+        return null;
+    }
+
+}

examples/cli/src/ExampleTool.php

@@ -0,0 +1,38 @@
+<?php
+
+namespace App;
+
+use PhpLlm\McpSdk\Capability\Tool\MetadataInterface;
+
+class ExampleTool implements MetadataInterface
+{
+    public function __invoke(string $format = 'Y-m-d H:i:s')
+    {
+        return (new \DateTime('now', new \DateTimeZone('UTC')))->format($format);
+    }
+
+    public function getName(): string
+    {
+        return 'Current time';
+    }
+
+    public function getDescription(): string
+    {
+        return 'Returns the current time in UTC';
+    }
+
+    public function getInputSchema(): array
+    {
+        return [
+            'type' => 'object',
+            'properties' => [
+                'format' => [
+                    'type' => 'string',
+                    'description' => 'The format of the time, e.g. "Y-m-d H:i:s"',
+                    'default' => 'Y-m-d H:i:s',
+                ],
+            ],
+            'required' => [],
+        ];
+    }
+}

examples/cli/src/PromptManager.php

@@ -8,11 +8,20 @@
 
 class PromptManager implements PromptGetterInterface, CollectionInterface
 {
+    private array $items;
+    public function __construct(
+    ){
+        $this->items = [
+            new ExamplePrompt(),
+        ];
+    }
+
     public function getMetadata(): array
     {
-        return [];
+        return $this->items;
     }
 
+
     public function get(PromptGet $request): mixed
     {
         return 'foo';

examples/cli/src/ResourceManager.php

@@ -5,16 +5,33 @@
 use PhpLlm\McpSdk\Capability\Resource\CollectionInterface;
 use PhpLlm\McpSdk\Capability\Resource\ResourceRead;
 use PhpLlm\McpSdk\Capability\Resource\ResourceReaderInterface;
+use PhpLlm\McpSdk\Exception\ResourceNotFoundException;
 
 class ResourceManager implements CollectionInterface, ResourceReaderInterface
 {
+    private array $items;
+    public function __construct(
+    ){
+        $this->items = [
+            new ExampleResource(),
+        ];
+    }
+
     public function getMetadata(): array
     {
-        return [];
+        return $this->items;
     }
 
     public function read(ResourceRead $request): mixed
     {
-        return 'foo';
+        foreach ($this->items as $resource) {
+            if ($request->uri === $resource->getUri()) {
+                // In a real implementation, you would read the resource from its URI.
+                // Here we just return a dummy string for demonstration purposes.
+                return 'Content of ' . $resource->getName();
+            }
+        }
+
+        throw new ResourceNotFoundException();
     }
 }

examples/cli/src/ToolManager.php

@@ -5,16 +5,32 @@
 use PhpLlm\McpSdk\Capability\Tool\CollectionInterface;
 use PhpLlm\McpSdk\Capability\Tool\ToolCall;
 use PhpLlm\McpSdk\Capability\Tool\ToolExecutorInterface;
+use PhpLlm\McpSdk\Exception\ToolNotFoundException;
 
 class ToolManager implements ToolExecutorInterface, CollectionInterface
 {
+    private array $items;
+
+    public function __construct(
+    ) {
+        $this->items = [
+            new ExampleTool(),
+        ];
+    }
+
     public function getMetadata(): array
     {
-        return [];
+        return $this->items;
     }
 
     public function execute(ToolCall $toolCall): mixed
     {
-        return 'bar';
+        foreach ($this->items as $tool) {
+            if ($toolCall->name === $tool->getName()) {
+                return $tool->__invoke(...$toolCall->arguments);
+            }
+        }
+
+        throw ToolNotFoundException::create($toolCall);
     }
 }

src/Capability/Tool/ToolExecutorInterface.php

@@ -3,7 +3,7 @@
 namespace PhpLlm\McpSdk\Capability\Tool;
 
 use PhpLlm\McpSdk\Exception\ToolExecutionException;
-use PhpLlm\McpSdk\Exception\ToolNotFoundExceptionInterface;
+use PhpLlm\McpSdk\Exception\ToolNotFoundException;
 
 interface ToolExecutorInterface
 {