Adopt Schema component in server handlers
This commit is contained in:
Christopher Hertel
parent
6025f890f9
commit
09707b4798
5 changed files with 1516 additions and 2424 deletions
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@ -22,10 +22,9 @@ $output = new SymfonyConsole\Output\ConsoleOutput($debug ? OutputInterface::VERB
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$logger = new SymfonyConsole\Logger\ConsoleLogger($output);
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// Configure the JsonRpcHandler and build the functionality
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$jsonRpcHandler = new Mcp\Server\JsonRpcHandler(
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new Mcp\Message\Factory(),
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App\Builder::buildRequestHandlers(),
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App\Builder::buildNotificationHandlers(),
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$jsonRpcHandler = new Mcp\JsonRpc\Handler(
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Mcp\JsonRpc\MessageFactory::make(),
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App\Builder::buildMethodHandlers(),
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$logger
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);
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@ -14,17 +14,9 @@ namespace App;
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use Mcp\Capability\PromptChain;
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use Mcp\Capability\ResourceChain;
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use Mcp\Capability\ToolChain;
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use Mcp\Server\NotificationHandler\InitializedHandler;
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use Mcp\Server\NotificationHandlerInterface;
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use Mcp\Server\RequestHandler\InitializeHandler;
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use Mcp\Server\RequestHandler\PingHandler;
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use Mcp\Server\RequestHandler\PromptGetHandler;
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use Mcp\Server\RequestHandler\PromptListHandler;
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use Mcp\Server\RequestHandler\ResourceListHandler;
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use Mcp\Server\RequestHandler\ResourceReadHandler;
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use Mcp\Server\RequestHandler\ToolCallHandler;
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use Mcp\Server\RequestHandler\ToolListHandler;
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use Mcp\Server\RequestHandlerInterface;
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use Mcp\Server\MethodHandlerInterface;
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use Mcp\Server\NotificationHandler;
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use Mcp\Server\RequestHandler;
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/**
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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@ -32,9 +24,9 @@ use Mcp\Server\RequestHandlerInterface;
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class Builder
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{
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/**
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* @return list<RequestHandlerInterface>
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* @return list<MethodHandlerInterface>
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*/
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public static function buildRequestHandlers(): array
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public static function buildMethodHandlers(): array
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{
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$promptManager = new PromptChain([
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new ExamplePrompt(),
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@ -49,24 +41,15 @@ class Builder
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]);
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return [
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new InitializeHandler(),
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new PingHandler(),
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new PromptListHandler($promptManager),
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new PromptGetHandler($promptManager),
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new ResourceListHandler($resourceManager),
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new ResourceReadHandler($resourceManager),
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new ToolCallHandler($toolManager),
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new ToolListHandler($toolManager),
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];
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}
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/**
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* @return list<NotificationHandlerInterface>
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*/
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public static function buildNotificationHandlers(): array
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{
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return [
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new InitializedHandler(),
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new NotificationHandler\InitializedHandler(),
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new RequestHandler\InitializeHandler(),
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new RequestHandler\PingHandler(),
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new RequestHandler\ListPromptsHandler($promptManager),
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new RequestHandler\GetPromptHandler($promptManager),
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new RequestHandler\ListResourcesHandler($resourceManager),
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new RequestHandler\ReadResourceHandler($resourceManager),
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new RequestHandler\CallToolHandler($toolManager),
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new RequestHandler\ListToolsHandler($toolManager),
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];
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}
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}
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@ -12,26 +12,28 @@
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namespace App;
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use Mcp\Capability\Prompt\MetadataInterface;
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use Mcp\Capability\Prompt\PromptGet;
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use Mcp\Capability\Prompt\PromptGetResult;
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use Mcp\Capability\Prompt\PromptGetResultMessages;
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use Mcp\Capability\Prompt\PromptGetterInterface;
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use Mcp\Schema\Content\PromptMessage;
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use Mcp\Schema\Content\TextContent;
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use Mcp\Schema\Enum\Role;
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use Mcp\Schema\Request\GetPromptRequest;
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use Mcp\Schema\Result\GetPromptResult;
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/**
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class ExamplePrompt implements MetadataInterface, PromptGetterInterface
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{
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public function get(PromptGet $input): PromptGetResult
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public function get(GetPromptRequest $request): GetPromptResult
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{
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$firstName = $input->arguments['first name'] ?? null;
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$firstName = $request->arguments['firstName'] ?? null;
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return new PromptGetResult(
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return new GetPromptResult(
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[new PromptMessage(
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Role::User,
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new TextContent(\sprintf('Hello %s', $firstName ?? 'World')),
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)],
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$this->getDescription(),
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[new PromptGetResultMessages(
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'user',
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\sprintf('Hello %s', $firstName ?? 'World')
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)]
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);
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}
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@ -12,21 +12,21 @@
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namespace App;
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use Mcp\Capability\Resource\MetadataInterface;
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use Mcp\Capability\Resource\ResourceRead;
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use Mcp\Capability\Resource\ResourceReaderInterface;
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use Mcp\Capability\Resource\ResourceReadResult;
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use Mcp\Schema\Content\TextResourceContents;
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use Mcp\Schema\Request\ReadResourceRequest;
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use Mcp\Schema\Result\ReadResourceResult;
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/**
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class ExampleResource implements MetadataInterface, ResourceReaderInterface
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{
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public function read(ResourceRead $input): ResourceReadResult
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public function read(ReadResourceRequest $request): ReadResourceResult
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{
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return new ResourceReadResult(
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'Content of '.$this->getName(),
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$this->getUri(),
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);
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return new ReadResourceResult([
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new TextResourceContents($this->getUri(), null, 'Content of My Resource'),
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]);
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}
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public function getUri(): string
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@ -36,7 +36,7 @@ class ExampleResource implements MetadataInterface, ResourceReaderInterface
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public function getName(): string
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{
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return 'My resource';
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return 'my-resource';
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}
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public function getDescription(): ?string
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@ -12,22 +12,25 @@
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namespace App;
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use Mcp\Capability\Tool\MetadataInterface;
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use Mcp\Capability\Tool\ToolCall;
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use Mcp\Capability\Tool\ToolCallResult;
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use Mcp\Capability\Tool\ToolExecutorInterface;
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use Mcp\Schema\Content\TextContent;
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use Mcp\Schema\Request\CallToolRequest;
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use Mcp\Schema\Result\CallToolResult;
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/**
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* @author Tobias Nyholm <tobias.nyholm@gmail.com>
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*/
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class ExampleTool implements MetadataInterface, ToolExecutorInterface
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{
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public function call(ToolCall $input): ToolCallResult
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public function call(CallToolRequest $request): CallToolResult
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{
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$format = $input->arguments['format'] ?? 'Y-m-d H:i:s';
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$format = $request->arguments['format'] ?? 'Y-m-d H:i:s';
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return new ToolCallResult(
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(new \DateTime('now', new \DateTimeZone('UTC')))->format($format)
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);
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return new CallToolResult([
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new TextContent(
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(new \DateTime('now', new \DateTimeZone('UTC')))->format($format),
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),
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]);
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}
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public function getName(): string
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