[Agent][OpenMeteo] Add symfony/ai-openmeteo-tool

.github/workflows/integration-tests.yaml

@@ -95,16 +95,15 @@ jobs:
             - name: Install root dependencies
               uses: ramsey/composer-install@v3
 
+            - name: Build root packages
+              run: php .github/build-packages.php
+
             - name: Install demo dependencies
               uses: ramsey/composer-install@v3
               with:
                   composer-options: "--no-scripts"
                   working-directory: demo
 
-            - name: Link demo
-              working-directory: demo
-              run: ../link
-
             - run: composer run-script auto-scripts --no-interaction
               working-directory: demo
 

demo/composer.json

@@ -14,6 +14,7 @@
         "php-http/discovery": "^1.20",
         "runtime/frankenphp-symfony": "^0.2.0",
         "symfony/ai-bundle": "@dev",
+        "symfony/ai-openmeteo-tool": "@dev",
         "symfony/asset": "~7.3.0",
         "symfony/asset-mapper": "~7.3.0",
         "symfony/clock": "~7.3.0",

demo/config/packages/ai.yaml

@@ -106,7 +106,7 @@ services:
         autoconfigure: true
 
     # Symfony\AI\Agent\Toolbox\Tool\Clock: ~
-    # Symfony\AI\Agent\Toolbox\Tool\OpenMeteo: ~
+    # Symfony\AI\Agent\Bridge\OpenMeteo\OpenMeteo: ~
     # Symfony\AI\Agent\Toolbox\Tool\SerpApi:
     #     $apiKey: '%env(SERP_API_KEY)%'
     Symfony\AI\Agent\Toolbox\Tool\Wikipedia: ~

docs/bundles/ai-bundle.rst

@@ -781,7 +781,7 @@ To use existing tools, you can register them as a service:
             autoconfigure: true
 
         Symfony\AI\Agent\Toolbox\Tool\Clock: ~
-        Symfony\AI\Agent\Toolbox\Tool\OpenMeteo: ~
+        Symfony\AI\Agent\Bridge\OpenMeteo\OpenMeteo: ~
         Symfony\AI\Agent\Toolbox\Tool\SerpApi:
             $apiKey: '%env(SERP_API_KEY)%'
         Symfony\AI\Agent\Toolbox\Tool\SimilaritySearch: ~

examples/composer.json

@@ -20,6 +20,7 @@
         "symfony/ai-agent": "@dev",
         "symfony/ai-brave-tool": "@dev",
         "symfony/ai-chat": "@dev",
+        "symfony/ai-openmeteo-tool": "@dev",
         "symfony/ai-platform": "@dev",
         "symfony/ai-store": "@dev",
         "symfony/ai-tavily-tool": "@dev",

examples/toolbox/weather-event.php

@@ -10,9 +10,9 @@
  */
 
 use Symfony\AI\Agent\Agent;
+use Symfony\AI\Agent\Bridge\OpenMeteo\OpenMeteo;
 use Symfony\AI\Agent\Toolbox\AgentProcessor;
 use Symfony\AI\Agent\Toolbox\Event\ToolCallsExecuted;
-use Symfony\AI\Agent\Toolbox\Tool\OpenMeteo;
 use Symfony\AI\Agent\Toolbox\Toolbox;
 use Symfony\AI\Platform\Bridge\OpenAi\PlatformFactory;
 use Symfony\AI\Platform\Message\Message;

src/agent/src/Bridge/OpenMeteo/.gitattributes

@@ -0,0 +1,3 @@
+/Tests export-ignore
+/phpunit.xml.dist export-ignore
+/.git* export-ignore

src/agent/src/Bridge/OpenMeteo/.github/close-pull-request.yml

@@ -0,0 +1,20 @@
+name: Close Pull Request
+
+on:
+  pull_request_target:
+    types: [opened]
+
+jobs:
+  run:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: superbrothers/close-pull-request@v3
+      with:
+        comment: |
+          Thanks for your Pull Request! We love contributions.
+
+          However, you should instead open your PR on the main repository:
+          https://github.com/symfony/ai
+
+          This repository is what we call a "subtree split": a read-only subset of that main repository.
+          We're looking forward to your PR there!

src/agent/src/Bridge/OpenMeteo/.gitignore

@@ -0,0 +1,4 @@
+vendor/
+composer.lock
+phpunit.xml
+.phpunit.result.cache

src/agent/src/Bridge/OpenMeteo/CHANGELOG.md

@@ -0,0 +1,7 @@
+CHANGELOG
+=========
+
+0.1
+---
+
+ * Add the bridge

src/agent/src/Bridge/OpenMeteo/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2025-present Fabien Potencier
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

src/agent/src/Bridge/OpenMeteo/OpenMeteo.php

@@ -0,0 +1,132 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\AI\Agent\Bridge\OpenMeteo;
+
+use Symfony\AI\Agent\Toolbox\Attribute\AsTool;
+use Symfony\AI\Platform\Contract\JsonSchema\Attribute\With;
+use Symfony\Contracts\HttpClient\HttpClientInterface;
+
+/**
+ * @author Christopher Hertel <[email protected]>
+ */
+#[AsTool(name: 'weather_current', description: 'get current weather for a location', method: 'current')]
+#[AsTool(name: 'weather_forecast', description: 'get weather forecast for a location', method: 'forecast')]
+final class OpenMeteo
+{
+    private const WMO_CODES = [
+        0 => 'Clear',
+        1 => 'Mostly Clear',
+        2 => 'Partly Cloudy',
+        3 => 'Overcast',
+        45 => 'Fog',
+        48 => 'Icy Fog',
+        51 => 'Light Drizzle',
+        53 => 'Drizzle',
+        55 => 'Heavy Drizzle',
+        56 => 'Light Freezing Drizzle',
+        57 => 'Freezing Drizzle',
+        61 => 'Light Rain',
+        63 => 'Rain',
+        65 => 'Heavy Rain',
+        66 => 'Light Freezing Rain',
+        67 => 'Freezing Rain',
+        71 => 'Light Snow',
+        73 => 'Snow',
+        75 => 'Heavy Snow',
+        77 => 'Snow Grains',
+        80 => 'Light Showers',
+        81 => 'Showers',
+        82 => 'Heavy Showers',
+        85 => 'Light Snow Showers',
+        86 => 'Snow Showers',
+        95 => 'Thunderstorm',
+        96 => 'Light Thunderstorm with Hail',
+        99 => 'Thunderstorm with Hail',
+    ];
+
+    public function __construct(
+        private readonly HttpClientInterface $httpClient,
+    ) {
+    }
+
+    /**
+     * @param float $latitude  the latitude of the location
+     * @param float $longitude the longitude of the location
+     *
+     * @return array{
+     *     weather: string,
+     *     time: string,
+     *     temperature: string,
+     *     wind_speed: string,
+     * }
+     */
+    public function current(float $latitude, float $longitude): array
+    {
+        $result = $this->httpClient->request('GET', 'https://api.open-meteo.com/v1/forecast', [
+            'query' => [
+                'latitude' => $latitude,
+                'longitude' => $longitude,
+                'current' => 'weather_code,temperature_2m,wind_speed_10m',
+            ],
+        ]);
+
+        $data = $result->toArray();
+
+        return [
+            'weather' => self::WMO_CODES[$data['current']['weather_code']] ?? 'Unknown',
+            'time' => $data['current']['time'],
+            'temperature' => $data['current']['temperature_2m'].$data['current_units']['temperature_2m'],
+            'wind_speed' => $data['current']['wind_speed_10m'].$data['current_units']['wind_speed_10m'],
+        ];
+    }
+
+    /**
+     * @param float $latitude  the latitude of the location
+     * @param float $longitude the longitude of the location
+     * @param int   $days      the number of days to forecast
+     *
+     * @return array{
+     *     weather: string,
+     *     time: string,
+     *     temperature_min: string,
+     *     temperature_max: string,
+     * }[]
+     */
+    public function forecast(
+        float $latitude,
+        float $longitude,
+        #[With(minimum: 1, maximum: 16)]
+        int $days = 7,
+    ): array {
+        $result = $this->httpClient->request('GET', 'https://api.open-meteo.com/v1/forecast', [
+            'query' => [
+                'latitude' => $latitude,
+                'longitude' => $longitude,
+                'daily' => 'weather_code,temperature_2m_max,temperature_2m_min',
+                'forecast_days' => $days,
+            ],
+        ]);
+
+        $data = $result->toArray();
+        $forecast = [];
+        for ($i = 0; $i < $days; ++$i) {
+            $forecast[] = [
+                'weather' => self::WMO_CODES[$data['daily']['weather_code'][$i]] ?? 'Unknown',
+                'time' => $data['daily']['time'][$i],
+                'temperature_min' => $data['daily']['temperature_2m_min'][$i].$data['daily_units']['temperature_2m_min'],
+                'temperature_max' => $data['daily']['temperature_2m_max'][$i].$data['daily_units']['temperature_2m_max'],
+            ];
+        }
+
+        return $forecast;
+    }
+}

src/agent/src/Bridge/OpenMeteo/Tests/OpenMeteoTest.php

@@ -0,0 +1,70 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\AI\Agent\Bridge\OpenMeteo\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\AI\Agent\Bridge\OpenMeteo\OpenMeteo;
+use Symfony\Component\HttpClient\MockHttpClient;
+use Symfony\Component\HttpClient\Response\JsonMockResponse;
+
+final class OpenMeteoTest extends TestCase
+{
+    public function testCurrent()
+    {
+        $result = JsonMockResponse::fromFile(__DIR__.'/fixtures/current.json');
+        $httpClient = new MockHttpClient($result);
+
+        $openMeteo = new OpenMeteo($httpClient);
+
+        $actual = $openMeteo->current(52.52, 13.42);
+        $expected = [
+            'weather' => 'Overcast',
+            'time' => '2024-12-21T01:15',
+            'temperature' => '2.6°C',
+            'wind_speed' => '10.7km/h',
+        ];
+
+        $this->assertSame($expected, $actual);
+    }
+
+    public function testForecast()
+    {
+        $result = JsonMockResponse::fromFile(__DIR__.'/fixtures/forecast.json');
+        $httpClient = new MockHttpClient($result);
+
+        $openMeteo = new OpenMeteo($httpClient);
+
+        $actual = $openMeteo->forecast(52.52, 13.42, 3);
+        $expected = [
+            [
+                'weather' => 'Light Rain',
+                'time' => '2024-12-21',
+                'temperature_min' => '2°C',
+                'temperature_max' => '6°C',
+            ],
+            [
+                'weather' => 'Light Showers',
+                'time' => '2024-12-22',
+                'temperature_min' => '1.3°C',
+                'temperature_max' => '6.4°C',
+            ],
+            [
+                'weather' => 'Light Snow Showers',
+                'time' => '2024-12-23',
+                'temperature_min' => '1.5°C',
+                'temperature_max' => '4.1°C',
+            ],
+        ];
+
+        $this->assertSame($expected, $actual);
+    }
+}

src/agent/src/Bridge/OpenMeteo/Tests/fixtures/current.json

@@ -0,0 +1,23 @@
+{
+  "latitude": 52.52,
+  "longitude": 13.419998,
+  "generationtime_ms": 0.06508827209472656,
+  "utc_offset_seconds": 0,
+  "timezone": "GMT",
+  "timezone_abbreviation": "GMT",
+  "elevation": 40.0,
+  "current_units": {
+    "time": "iso8601",
+    "interval": "seconds",
+    "weather_code": "wmo code",
+    "temperature_2m": "°C",
+    "wind_speed_10m": "km/h"
+  },
+  "current": {
+    "time": "2024-12-21T01:15",
+    "interval": 900,
+    "weather_code": 3,
+    "temperature_2m": 2.6,
+    "wind_speed_10m": 10.7
+  }
+}

src/agent/src/Bridge/OpenMeteo/Tests/fixtures/forecast.json

@@ -0,0 +1,37 @@
+{
+  "latitude": 52.52,
+  "longitude": 13.419998,
+  "generationtime_ms": 0.0629425048828125,
+  "utc_offset_seconds": 0,
+  "timezone": "GMT",
+  "timezone_abbreviation": "GMT",
+  "elevation": 38.0,
+  "daily_units": {
+    "time": "iso8601",
+    "weather_code": "wmo code",
+    "temperature_2m_max": "°C",
+    "temperature_2m_min": "°C"
+  },
+  "daily": {
+    "time": [
+      "2024-12-21",
+      "2024-12-22",
+      "2024-12-23"
+    ],
+    "weather_code": [
+      61,
+      80,
+      85
+    ],
+    "temperature_2m_max": [
+      6.0,
+      6.4,
+      4.1
+    ],
+    "temperature_2m_min": [
+      2.0,
+      1.3,
+      1.5
+    ]
+  }
+}