anjijava16 · September 23, 2025 17:57
diff --git a/A2A_setup.sh b/A2A_setup.sh
 1041  s -ltr
 1042  ls -lte
 1043  pwd
 1044  mkdir new_A2A
 1045  cd new_A2A
 1046  git clone https://github.com/a2aproject/a2a-samples.git -b main --depth 1\ncd a2a-samples
 1047  ls -ltr
 1048  pwd
 1049  ls -ltr samples/python/
 1050  more samples/python/pyproject.toml
 1051  more samples/python/requirements.txt
 1052  python -m venv .venv
 1053  source .venv/bin/activate
 1054  pip install -r samples/python/requirements.txt
 1055  python -c "import a2a; print('A2A SDK imported successfully')"
 (.venv) welcome@jaisairams-Laptop a2a-samples %





 python samples/python/agents/helloworld/__main__.py


 http://localhost:9999/.well-known/agent.json



 # Start the Langgraph A2A Server
 1. cd samples/python/agents/langgraph/
 2. uv sync
 3. source .ven/bin/activate
 4. python __main__.py
 5. http://localhost:10000/.well-known/agent.json
 (a2a-sample-agent-langgraph) welcome@jaisairams-Laptop langgraph % cd app
 (a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % python __main__.py 
 INFO:     Started server process [63320]
 INFO:     Waiting for application startup.
 INFO:     Application startup complete.
 INFO:     Uvicorn running on http://localhost:10000 (Press CTRL+C to quit)
 WARNING:a2a.server.apps.jsonrpc.jsonrpc_app:Deprecated agent card endpoint '/.well-known/agent.json' accessed. Please use '/.well-known/agent-card.json' instead. This endpoint will be removed in a future version.
 INFO:     ::1:59797 - "GET /.well-known/agent.json HTTP/1.1" 200 OK
 INFO:     ::1:59797 - "GET /favicon.ico HTTP/1.1" 404 Not Found 

 # TEST Code

 (a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % pwd
 /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/langgraph/app
 (a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % python test_client.py



 INFO:__main__:Attempting to fetch public agent card from: http://localhost:10000/.well-known/agent-card.json
 INFO:httpx:HTTP Request: GET http://localhost:10000/.well-known/agent-card.json "HTTP/1.1 200 OK"
 INFO:a2a.client.card_resolver:Successfully fetched agent card data from http://localhost:10000/.well-known/agent-card.json: {'capabilities': {'pushNotifications': True, 'streaming': True}, 'defaultInputModes': ['text', 'text/plain'], 'defaultOutputModes': ['text', 'text/plain'], 'description': 'Helps with exchange rates for currencies', 'name': 'Currency Agent', 'preferredTransport': 'JSONRPC', 'protocolVersion': '0.3.0', 'skills': [{'description': 'Helps with exchange values between various currencies', 'examples': ['What is exchange rate between USD and GBP?'], 'id': 'convert_currency', 'name': 'Currency Exchange Rates Tool', 'tags': ['currency conversion', 'currency exchange']}], 'url': 'http://localhost:10000/', 'version': '1.0.0'}
 INFO:__main__:Successfully fetched public agent card:
 INFO:__main__:{
  "capabilities": {
    "pushNotifications": true,
    "streaming": true
  },
  "defaultInputModes": [
    "text",
    "text/plain"
  ],
  "defaultOutputModes": [
    "text",
    "text/plain"
  ],
  "description": "Helps with exchange rates for currencies",
  "name": "Currency Agent",
  "preferredTransport": "JSONRPC",
  "protocolVersion": "0.3.0",
  "skills": [
    {
      "description": "Helps with exchange values between various currencies",
      "examples": [
        "What is exchange rate between USD and GBP?"
      ],
      "id": "convert_currency",
      "name": "Currency Exchange Rates Tool",
      "tags": [
        "currency conversion",
        "currency exchange"
      ]
    }
  ],
  "url": "http://localhost:10000/",
  "version": "1.0.0"
 }
 INFO:__main__:
 Using PUBLIC agent card for client initialization (default).
 INFO:__main__:
 Public card does not indicate support for an extended card. Using public card.
 /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/langgraph/app/test_client.py:109: DeprecationWarning: A2AClient is deprecated and will be removed in a future version. Use ClientFactory to create a client with a JSON-RPC transport.
  client = A2AClient(
 INFO:__main__:A2AClient initialized.
 INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
 {'id': '3193d7b3-b3a6-4883-8070-b73fce376af6', 'jsonrpc': '2.0', 'result': {'artifacts': [{'artifactId': '592eadf2-7f1e-4ae7-8b25-8846f3daabd8', 'name': 'conversion_result', 'parts': [{'kind': 'text', 'text': '10 USD is 887.7 INR.'}]}], 'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'history': [{'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'kind': 'message', 'messageId': '69b01891c0324e0cb5c10269d5d17bc0', 'parts': [{'kind': 'text', 'text': 'how much is 10 USD in INR?'}], 'role': 'user', 'taskId': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3'}, {'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'kind': 'message', 'messageId': '146796e2-a46b-4bd2-affb-284b6577824f', 'parts': [{'kind': 'text', 'text': 'Looking up the exchange rates...'}], 'role': 'agent', 'taskId': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3'}, {'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'kind': 'message', 'messageId': '76241b43-20fd-4b3f-a0cc-8382ee8e937b', 'parts': [{'kind': 'text', 'text': 'Processing the exchange rates..'}], 'role': 'agent', 'taskId': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3'}], 'id': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3', 'kind': 'task', 'status': {'state': 'completed', 'timestamp': '2025-09-23T17:45:51.587564+00:00'}}}
 INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
 {'id': 'a22d49e6-0a95-411f-9d69-73591dac75a9', 'jsonrpc': '2.0', 'result': {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'history': [{'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'c320c8658efc46cf8066f72ca2558f1e', 'parts': [{'kind': 'text', 'text': 'How much is the exchange rate for 1 USD?'}], 'role': 'user', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}], 'id': 'e9f75a6d-566d-4a88-b400-e13454d2048e', 'kind': 'task', 'status': {'message': {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': '2af99be4-5790-4d92-b633-a91fd8389391', 'parts': [{'kind': 'text', 'text': 'Could you please specify which currency you would like to convert to? For example, you could say "How much is the exchange rate for 1 USD to EUR?"'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, 'state': 'input-required', 'timestamp': '2025-09-23T17:45:54.477804+00:00'}}}
 INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
 {'id': 'fc3c2a53-f253-463d-ac0a-acaaddfb3bfe', 'jsonrpc': '2.0', 'result': {'artifacts': [{'artifactId': 'fa756d76-1307-4024-af57-d186da5d9289', 'name': 'conversion_result', 'parts': [{'kind': 'text', 'text': 'The exchange rate for 1 USD to CAD is 1.3828.'}]}], 'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'history': [{'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'c320c8658efc46cf8066f72ca2558f1e', 'parts': [{'kind': 'text', 'text': 'How much is the exchange rate for 1 USD?'}], 'role': 'user', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': '2af99be4-5790-4d92-b633-a91fd8389391', 'parts': [{'kind': 'text', 'text': 'Could you please specify which currency you would like to convert to? For example, you could say "How much is the exchange rate for 1 USD to EUR?"'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'b66b004e2d3c490c9ef6abd0198ec3a3', 'parts': [{'kind': 'text', 'text': 'CAD'}], 'role': 'user', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'ede1e318-952d-4684-b000-e59bd952a181', 'parts': [{'kind': 'text', 'text': 'Looking up the exchange rates...'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': '7ec03a7f-fedc-4a90-a3e8-21e97d11d7c7', 'parts': [{'kind': 'text', 'text': 'Processing the exchange rates..'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}], 'id': 'e9f75a6d-566d-4a88-b400-e13454d2048e', 'kind': 'task', 'status': {'state': 'completed', 'timestamp': '2025-09-23T17:45:56.495454+00:00'}}}
 INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
 {'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'history': [{'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'message', 'messageId': '69b01891c0324e0cb5c10269d5d17bc0', 'parts': [{'kind': 'text', 'text': 'how much is 10 USD in INR?'}], 'role': 'user', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}], 'id': 'ee9c8820-f84e-443f-86db-ab05b32302fe', 'kind': 'task', 'status': {'state': 'submitted'}}}
 {'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'final': False, 'kind': 'status-update', 'status': {'message': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'message', 'messageId': '758106b9-4e6a-45e9-87a3-a8d510de065e', 'parts': [{'kind': 'text', 'text': 'Looking up the exchange rates...'}], 'role': 'agent', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}, 'state': 'working', 'timestamp': '2025-09-23T17:45:57.115904+00:00'}, 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
 {'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'final': False, 'kind': 'status-update', 'status': {'message': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'message', 'messageId': '25adbff9-5b33-4436-975b-92b418c0455c', 'parts': [{'kind': 'text', 'text': 'Processing the exchange rates..'}], 'role': 'agent', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}, 'state': 'working', 'timestamp': '2025-09-23T17:45:57.666691+00:00'}, 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
 {'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'artifact': {'artifactId': 'ed2b15a4-8db5-4078-b20c-5b8d427a43ca', 'name': 'conversion_result', 'parts': [{'kind': 'text', 'text': '10 USD is currently 887.7 INR.'}]}, 'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'artifact-update', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
 {'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'final': True, 'kind': 'status-update', 'status': {'state': 'completed', 'timestamp': '2025-09-23T17:45:59.048153+00:00'}, 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
 (a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % 


 # ADK_Facts
 cd /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/
 python -m venv .venv
 source .venv/bin/activate
 pip install -r requirements.txt
 uvicorn agent:a2a_app --host localhost --port 8001
 http://localhost:8001/.well-known/agent.json

 {
 "capabilities": {},
 "defaultInputModes": [
 "text/plain"
 ],
 "defaultOutputModes": [
 "text/plain"
 ],
 "description": "Agent to give interesting facts.",
 "name": "facts_agent",
 "preferredTransport": "JSONRPC",
 "protocolVersion": "0.3.0",
 "skills": [
 {
 "description": "Agent to give interesting facts. I am a helpful agent who can provide interesting facts.",
 "id": "facts_agent",
 "name": "model",
 "tags": [
 "llm"
 ]
 },
 {
 "description": "google_search",
 "id": "facts_agent-google_search",
 "name": "google_search",
 "tags": [
 "llm",
 "tools"
 ]
 }
 ],
 "supportsAuthenticatedExtendedCard": false,
 "url": "http://localhost:8001",
 "version": "0.0.1"
 }

 (.venv) welcome@jaisairams-Laptop adk_facts % uvicorn agent:a2a_app --host localhost --port 8001
 /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/agent.py:16: UserWarning: [EXPERIMENTAL] to_a2a: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
  a2a_app = to_a2a(root_agent, port=int(os.getenv('PORT', '8001')))
 /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/.venv/lib/python3.12/site-packages/google/adk/a2a/utils/agent_to_a2a.py:134: UserWarning: [EXPERIMENTAL] A2aAgentExecutor: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
  agent_executor = A2aAgentExecutor(
 /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/.venv/lib/python3.12/site-packages/google/adk/a2a/executor/a2a_agent_executor.py:95: UserWarning: [EXPERIMENTAL] A2aAgentExecutorConfig: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
  self._config = config or A2aAgentExecutorConfig()
 /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/.venv/lib/python3.12/site-packages/google/adk/a2a/utils/agent_to_a2a.py:146: UserWarning: [EXPERIMENTAL] AgentCardBuilder: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
  card_builder = AgentCardBuilder(
 INFO:     Started server process [75694]
 INFO:     Waiting for application startup.
 INFO:     Application startup complete.
 INFO:     Uvicorn running on http://localhost:8001 (Press CTRL+C to quit)
 2025-09-23 13:55:53,737 - WARNING - jsonrpc_app.py:556 - Deprecated agent card endpoint '/.well-known/agent.json' accessed. Please use '/.well-known/agent-card.json' instead. This endpoint will be removed in a future version.
 INFO:     ::1:60837 - "GET /.well-known/agent.json HTTP/1.1" 200 OK
 INFO:     ::1:60837 - "GET /favicon.ico HTTP/1.1" 404 Not Found
	1041 s -ltr
	1042 ls -lte
	1043 pwd
	1044 mkdir new_A2A
	1045 cd new_A2A
	1046 git clone https://github.com/a2aproject/a2a-samples.git -b main --depth 1\ncd a2a-samples
	1047 ls -ltr
	1048 pwd
	1049 ls -ltr samples/python/
	1050 more samples/python/pyproject.toml
	1051 more samples/python/requirements.txt
	1052 python -m venv .venv
	1053 source .venv/bin/activate
	1054 pip install -r samples/python/requirements.txt
	1055 python -c "import a2a; print('A2A SDK imported successfully')"
	(.venv) welcome@jaisairams-Laptop a2a-samples %





	python samples/python/agents/helloworld/__main__.py


	http://localhost:9999/.well-known/agent.json



	# Start the Langgraph A2A Server
	1. cd samples/python/agents/langgraph/
	2. uv sync
	3. source .ven/bin/activate
	4. python __main__.py
	5. http://localhost:10000/.well-known/agent.json
	(a2a-sample-agent-langgraph) welcome@jaisairams-Laptop langgraph % cd app
	(a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % python __main__.py
	INFO: Started server process [63320]
	INFO: Waiting for application startup.
	INFO: Application startup complete.
	INFO: Uvicorn running on http://localhost:10000 (Press CTRL+C to quit)
	WARNING:a2a.server.apps.jsonrpc.jsonrpc_app:Deprecated agent card endpoint '/.well-known/agent.json' accessed. Please use '/.well-known/agent-card.json' instead. This endpoint will be removed in a future version.
	INFO: ::1:59797 - "GET /.well-known/agent.json HTTP/1.1" 200 OK
	INFO: ::1:59797 - "GET /favicon.ico HTTP/1.1" 404 Not Found

	# TEST Code

	(a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % pwd
	/Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/langgraph/app
	(a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app % python test_client.py



	INFO:__main__:Attempting to fetch public agent card from: http://localhost:10000/.well-known/agent-card.json
	INFO:httpx:HTTP Request: GET http://localhost:10000/.well-known/agent-card.json "HTTP/1.1 200 OK"
	INFO:a2a.client.card_resolver:Successfully fetched agent card data from http://localhost:10000/.well-known/agent-card.json: {'capabilities': {'pushNotifications': True, 'streaming': True}, 'defaultInputModes': ['text', 'text/plain'], 'defaultOutputModes': ['text', 'text/plain'], 'description': 'Helps with exchange rates for currencies', 'name': 'Currency Agent', 'preferredTransport': 'JSONRPC', 'protocolVersion': '0.3.0', 'skills': [{'description': 'Helps with exchange values between various currencies', 'examples': ['What is exchange rate between USD and GBP?'], 'id': 'convert_currency', 'name': 'Currency Exchange Rates Tool', 'tags': ['currency conversion', 'currency exchange']}], 'url': 'http://localhost:10000/', 'version': '1.0.0'}
	INFO:__main__:Successfully fetched public agent card:
	INFO:__main__:{
	"capabilities": {
	"pushNotifications": true,
	"streaming": true
	},
	"defaultInputModes": [
	"text",
	"text/plain"
	],
	"defaultOutputModes": [
	"text",
	"text/plain"
	],
	"description": "Helps with exchange rates for currencies",
	"name": "Currency Agent",
	"preferredTransport": "JSONRPC",
	"protocolVersion": "0.3.0",
	"skills": [
	{
	"description": "Helps with exchange values between various currencies",
	"examples": [
	"What is exchange rate between USD and GBP?"
	],
	"id": "convert_currency",
	"name": "Currency Exchange Rates Tool",
	"tags": [
	"currency conversion",
	"currency exchange"
	]
	}
	],
	"url": "http://localhost:10000/",
	"version": "1.0.0"
	}
	INFO:__main__:
	Using PUBLIC agent card for client initialization (default).
	INFO:__main__:
	Public card does not indicate support for an extended card. Using public card.
	/Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/langgraph/app/test_client.py:109: DeprecationWarning: A2AClient is deprecated and will be removed in a future version. Use ClientFactory to create a client with a JSON-RPC transport.
	client = A2AClient(
	INFO:__main__:A2AClient initialized.
	INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
	{'id': '3193d7b3-b3a6-4883-8070-b73fce376af6', 'jsonrpc': '2.0', 'result': {'artifacts': [{'artifactId': '592eadf2-7f1e-4ae7-8b25-8846f3daabd8', 'name': 'conversion_result', 'parts': [{'kind': 'text', 'text': '10 USD is 887.7 INR.'}]}], 'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'history': [{'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'kind': 'message', 'messageId': '69b01891c0324e0cb5c10269d5d17bc0', 'parts': [{'kind': 'text', 'text': 'how much is 10 USD in INR?'}], 'role': 'user', 'taskId': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3'}, {'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'kind': 'message', 'messageId': '146796e2-a46b-4bd2-affb-284b6577824f', 'parts': [{'kind': 'text', 'text': 'Looking up the exchange rates...'}], 'role': 'agent', 'taskId': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3'}, {'contextId': '3b32c9a5-44e1-488f-910a-ed0c46c27a11', 'kind': 'message', 'messageId': '76241b43-20fd-4b3f-a0cc-8382ee8e937b', 'parts': [{'kind': 'text', 'text': 'Processing the exchange rates..'}], 'role': 'agent', 'taskId': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3'}], 'id': '7d9f5077-0c5d-458f-8c53-c31cf2b724c3', 'kind': 'task', 'status': {'state': 'completed', 'timestamp': '2025-09-23T17:45:51.587564+00:00'}}}
	INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
	{'id': 'a22d49e6-0a95-411f-9d69-73591dac75a9', 'jsonrpc': '2.0', 'result': {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'history': [{'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'c320c8658efc46cf8066f72ca2558f1e', 'parts': [{'kind': 'text', 'text': 'How much is the exchange rate for 1 USD?'}], 'role': 'user', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}], 'id': 'e9f75a6d-566d-4a88-b400-e13454d2048e', 'kind': 'task', 'status': {'message': {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': '2af99be4-5790-4d92-b633-a91fd8389391', 'parts': [{'kind': 'text', 'text': 'Could you please specify which currency you would like to convert to? For example, you could say "How much is the exchange rate for 1 USD to EUR?"'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, 'state': 'input-required', 'timestamp': '2025-09-23T17:45:54.477804+00:00'}}}
	INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
	{'id': 'fc3c2a53-f253-463d-ac0a-acaaddfb3bfe', 'jsonrpc': '2.0', 'result': {'artifacts': [{'artifactId': 'fa756d76-1307-4024-af57-d186da5d9289', 'name': 'conversion_result', 'parts': [{'kind': 'text', 'text': 'The exchange rate for 1 USD to CAD is 1.3828.'}]}], 'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'history': [{'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'c320c8658efc46cf8066f72ca2558f1e', 'parts': [{'kind': 'text', 'text': 'How much is the exchange rate for 1 USD?'}], 'role': 'user', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': '2af99be4-5790-4d92-b633-a91fd8389391', 'parts': [{'kind': 'text', 'text': 'Could you please specify which currency you would like to convert to? For example, you could say "How much is the exchange rate for 1 USD to EUR?"'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'b66b004e2d3c490c9ef6abd0198ec3a3', 'parts': [{'kind': 'text', 'text': 'CAD'}], 'role': 'user', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': 'ede1e318-952d-4684-b000-e59bd952a181', 'parts': [{'kind': 'text', 'text': 'Looking up the exchange rates...'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}, {'contextId': '758f8388-7a85-43f9-8419-9b05dc5049a3', 'kind': 'message', 'messageId': '7ec03a7f-fedc-4a90-a3e8-21e97d11d7c7', 'parts': [{'kind': 'text', 'text': 'Processing the exchange rates..'}], 'role': 'agent', 'taskId': 'e9f75a6d-566d-4a88-b400-e13454d2048e'}], 'id': 'e9f75a6d-566d-4a88-b400-e13454d2048e', 'kind': 'task', 'status': {'state': 'completed', 'timestamp': '2025-09-23T17:45:56.495454+00:00'}}}
	INFO:httpx:HTTP Request: POST http://localhost:10000/ "HTTP/1.1 200 OK"
	{'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'history': [{'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'message', 'messageId': '69b01891c0324e0cb5c10269d5d17bc0', 'parts': [{'kind': 'text', 'text': 'how much is 10 USD in INR?'}], 'role': 'user', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}], 'id': 'ee9c8820-f84e-443f-86db-ab05b32302fe', 'kind': 'task', 'status': {'state': 'submitted'}}}
	{'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'final': False, 'kind': 'status-update', 'status': {'message': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'message', 'messageId': '758106b9-4e6a-45e9-87a3-a8d510de065e', 'parts': [{'kind': 'text', 'text': 'Looking up the exchange rates...'}], 'role': 'agent', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}, 'state': 'working', 'timestamp': '2025-09-23T17:45:57.115904+00:00'}, 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
	{'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'final': False, 'kind': 'status-update', 'status': {'message': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'message', 'messageId': '25adbff9-5b33-4436-975b-92b418c0455c', 'parts': [{'kind': 'text', 'text': 'Processing the exchange rates..'}], 'role': 'agent', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}, 'state': 'working', 'timestamp': '2025-09-23T17:45:57.666691+00:00'}, 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
	{'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'artifact': {'artifactId': 'ed2b15a4-8db5-4078-b20c-5b8d427a43ca', 'name': 'conversion_result', 'parts': [{'kind': 'text', 'text': '10 USD is currently 887.7 INR.'}]}, 'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'kind': 'artifact-update', 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
	{'id': '3c0b263b-9d20-449c-894d-fa3c3260cadd', 'jsonrpc': '2.0', 'result': {'contextId': '08f0dbcc-9128-4724-811a-daf990bcd18a', 'final': True, 'kind': 'status-update', 'status': {'state': 'completed', 'timestamp': '2025-09-23T17:45:59.048153+00:00'}, 'taskId': 'ee9c8820-f84e-443f-86db-ab05b32302fe'}}
	(a2a-sample-agent-langgraph) welcome@jaisairams-Laptop app %


	# ADK_Facts
	cd /Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/
	python -m venv .venv
	source .venv/bin/activate
	pip install -r requirements.txt
	uvicorn agent:a2a_app --host localhost --port 8001
	http://localhost:8001/.well-known/agent.json

	{
	"capabilities": {},
	"defaultInputModes": [
	"text/plain"
	],
	"defaultOutputModes": [
	"text/plain"
	],
	"description": "Agent to give interesting facts.",
	"name": "facts_agent",
	"preferredTransport": "JSONRPC",
	"protocolVersion": "0.3.0",
	"skills": [
	{
	"description": "Agent to give interesting facts. I am a helpful agent who can provide interesting facts.",
	"id": "facts_agent",
	"name": "model",
	"tags": [
	"llm"
	]
	},
	{
	"description": "google_search",
	"id": "facts_agent-google_search",
	"name": "google_search",
	"tags": [
	"llm",
	"tools"
	]
	}
	],
	"supportsAuthenticatedExtendedCard": false,
	"url": "http://localhost:8001",
	"version": "0.0.1"
	}

	(.venv) welcome@jaisairams-Laptop adk_facts % uvicorn agent:a2a_app --host localhost --port 8001
	/Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/agent.py:16: UserWarning: [EXPERIMENTAL] to_a2a: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
	a2a_app = to_a2a(root_agent, port=int(os.getenv('PORT', '8001')))
	/Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/.venv/lib/python3.12/site-packages/google/adk/a2a/utils/agent_to_a2a.py:134: UserWarning: [EXPERIMENTAL] A2aAgentExecutor: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
	agent_executor = A2aAgentExecutor(
	/Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/.venv/lib/python3.12/site-packages/google/adk/a2a/executor/a2a_agent_executor.py:95: UserWarning: [EXPERIMENTAL] A2aAgentExecutorConfig: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
	self._config = config or A2aAgentExecutorConfig()
	/Users/welcome/Desktop/Tech_Repos/python_envs/A2A/new_A2A/a2a-samples/samples/python/agents/adk_facts/.venv/lib/python3.12/site-packages/google/adk/a2a/utils/agent_to_a2a.py:146: UserWarning: [EXPERIMENTAL] AgentCardBuilder: ADK Implementation for A2A support (A2aAgentExecutor, RemoteA2aAgent and corresponding supporting components etc.) is in experimental mode and is subjected to breaking changes. A2A protocol and SDK arethemselves not experimental. Once it's stable enough the experimental mode will be removed. Your feedback is welcome.
	card_builder = AgentCardBuilder(
	INFO: Started server process [75694]
	INFO: Waiting for application startup.
	INFO: Application startup complete.
	INFO: Uvicorn running on http://localhost:8001 (Press CTRL+C to quit)
	2025-09-23 13:55:53,737 - WARNING - jsonrpc_app.py:556 - Deprecated agent card endpoint '/.well-known/agent.json' accessed. Please use '/.well-known/agent-card.json' instead. This endpoint will be removed in a future version.
	INFO: ::1:60837 - "GET /.well-known/agent.json HTTP/1.1" 200 OK
	INFO: ::1:60837 - "GET /favicon.ico HTTP/1.1" 404 Not Found