Utiliser A2A Protocol Validator pour vérifier si un domaine prend en charge A2A Protocol

Selon le blog A2A Protocol, nous avons appris les concepts de base d'A2A Protocol, ainsi que comment utiliser A2A Protocol Python SDK pour le développement.
Cet article présentera comment utiliser A2A Protocol Validator pour vérifier A2A Protocol, ainsi que la visualisation AgentCard, pratique pour le débogage :
- Vérifier si un domaine donné prend en charge A2A Protocol
- Visualiser AgentCard
Pour les A2A Agents déjà déployés publiquement, vous pouvez directement saisir le domaine pour la vérification.
Comment vérifier un A2A Agent fonctionnant localement ?
- Préparer l'Agent
git clone https://github.com/sing1ee/a2a-python-currency.git
cd a2a-python-currency
uv run python main.py
Sortie :
Installed 27 packages in 33ms
INFO: Started server process [61455]
INFO: Waiting for application startup.
INFO: Application startup complete.
INFO: Uvicorn running on http://localhost:10000 (Press CTRL+C to quit)
Ainsi, le Currency Agent fonctionne déjà localement, le port d'accès est 10000.
- Mapper le service Agent local - en utilisant Cloudflare Zero Trust Référez-vous à la documentation pour l'installation, mon environnement est Mac
brew install cloudflared
- Démarrer le proxy Zero Trust
cloudflared tunnel --url localhost:10000
Sortie :
+--------------------------------------------------------------------------------------------+
2025-06-03T09:03:02Z INF | Your quick Tunnel has been created! Visit it at (it may take some time to be reachable): |
2025-06-03T09:03:02Z INF | https://sheriff-honor-undefined-relate.trycloudflare.com |
2025-06-03T09:03:02Z INF +--------------------------------------------------------------------------------------------+
https://sheriff-honor-undefined-relate.trycloudflare.com est le domaine temporaire, qui peut accéder à notre service Agent local.
Ouvrir A2A Protocol Validator
Ouvrez A2A Protocol Validator, saisissez le domaine ci-dessus, et vous pouvez vérifier si le domaine prend en charge A2A Protocol.
Après ces étapes, vous pouvez rapidement déboguer. Par la suite, nous lancerons un client en ligne A2A, rendant l'exécution plus pratique.
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