feat(mcp) : install symfony/mcp-bundle and configure transports

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

composer.json

@@ -22,8 +22,10 @@
         "symfony/expression-language": "8.0.*",
         "symfony/flex": "^2",
         "symfony/framework-bundle": "8.0.*",
+        "symfony/mcp-bundle": "^0.6.0",
         "symfony/property-access": "8.0.*",
         "symfony/property-info": "8.0.*",
+        "symfony/rate-limiter": "8.0.*",
         "symfony/runtime": "8.0.*",
         "symfony/security-bundle": "8.0.*",
         "symfony/serializer": "8.0.*",

config/bundles.php

@@ -8,6 +8,7 @@ use Doctrine\Bundle\DoctrineBundle\DoctrineBundle;
 use Doctrine\Bundle\MigrationsBundle\DoctrineMigrationsBundle;
 use Lexik\Bundle\JWTAuthenticationBundle\LexikJWTAuthenticationBundle;
 use Nelmio\CorsBundle\NelmioCorsBundle;
+use Symfony\AI\McpBundle\McpBundle;
 use Symfony\Bundle\FrameworkBundle\FrameworkBundle;
 use Symfony\Bundle\SecurityBundle\SecurityBundle;
 use Symfony\Bundle\TwigBundle\TwigBundle;
@@ -22,4 +23,5 @@ return [
     ApiPlatformBundle::class            => ['all' => true],
     LexikJWTAuthenticationBundle::class => ['all' => true],
     DAMADoctrineTestBundle::class       => ['test' => true],
+    McpBundle::class                    => ['all' => true],
 ];

config/packages/http_discovery.yaml

@@ -0,0 +1,10 @@
+services:
+    Psr\Http\Message\RequestFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\ResponseFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\ServerRequestFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\StreamFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\UploadedFileFactoryInterface: '@http_discovery.psr17_factory'
+    Psr\Http\Message\UriFactoryInterface: '@http_discovery.psr17_factory'
+
+    http_discovery.psr17_factory:
+        class: Http\Discovery\Psr17Factory

config/packages/mcp.yaml

@@ -0,0 +1,20 @@
+mcp:
+    app: 'inventory'
+    version: '%env(file:resolve:VERSION)%'
+    description: 'Inventory MCP Server - Gestion inventaire industriel (machines, pièces, composants, produits)'
+    instructions: |
+        Serveur MCP pour gérer un inventaire industriel.
+        Entités principales : Machine, Composant, Pièce, Produit, Site, Constructeur.
+        Utilisez search_inventory pour chercher dans toutes les entités.
+        Utilisez get_model_type pour comprendre la structure attendue avant de créer un composant ou une pièce.
+        Consultez la resource inventory://schema/entities pour voir le schéma complet.
+        Authentification requise : envoyez X-Profile-Id et X-Profile-Password dans les headers HTTP.
+    client_transports:
+        stdio: true
+        http: true
+    http:
+        path: /_mcp
+        session:
+            store: file
+            directory: '%kernel.cache_dir%/mcp-sessions'
+            ttl: 3600

config/packages/rate_limiter.yaml

@@ -0,0 +1,6 @@
+framework:
+    rate_limiter:
+        mcp_auth:
+            policy: sliding_window
+            limit: 5
+            interval: '1 minute'

config/routes.yaml

@@ -12,3 +12,7 @@ api_login_check:
 
 controllers:
     resource: routing.controllers
+
+mcp:
+    resource: .
+    type: mcp

symfony.lock

@@ -94,6 +94,18 @@
             "config/packages/nelmio_cors.yaml"
         ]
     },
+    "php-http/discovery": {
+        "version": "1.20",
+        "recipe": {
+            "repo": "github.com/symfony/recipes",
+            "branch": "main",
+            "version": "1.18",
+            "ref": "f45b5dd173a27873ab19f5e3180b2f661c21de02"
+        },
+        "files": [
+            "config/packages/http_discovery.yaml"
+        ]
+    },
     "phpunit/phpunit": {
         "version": "12.5",
         "recipe": {
@@ -154,6 +166,9 @@
             ".editorconfig"
         ]
     },
+    "symfony/mcp-bundle": {
+        "version": "v0.6.0"
+    },
     "symfony/property-info": {
         "version": "8.0",
         "recipe": {