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Xiang (Sean) ZhouandCopybara-Service cc24d616f8 feat: Support ContentUnion as static instruction 
PiperOrigin-RevId: 817278990
 2025-10-09 11:52:24 -07:00
Xiang (Sean) ZhouandCopybara-Service cac9fae829 chore: Don't label 'bot triaged' for PR 
PiperOrigin-RevId: 816959715
 2025-10-08 19:21:35 -07:00
Xiang (Sean) ZhouandCopybara-Service 2efaa57575 chore: Don't label issue as bot triaged 
PiperOrigin-RevId: 816873967
 2025-10-08 14:58:49 -07:00
Xiang (Sean) ZhouandCopybara-Service f2bed14c4b chore: Adjust the LLM Request logging 
1. function declarations is not necessary in the first tool
2. log the config

PiperOrigin-RevId: 816547534
 2025-10-07 23:07:18 -07:00
Xiang (Sean) ZhouandCopybara-Service 3f86760e0b chore: Remove unnecessary check tool type and tool attribute 
tool in config.tools cann't be ToolDict and must have computer_use attr

PiperOrigin-RevId: 816368064
 2025-10-07 14:01:53 -07:00
Xiang (Sean) ZhouandCopybara-Service 0989d64688 chore: Remove unnecessary check tool type and tool attribute 
tool in config.tools cann't be ToolDict and must have computer_use attr

PiperOrigin-RevId: 816283438
 2025-10-07 10:48:48 -07:00
Xiang (Sean) ZhouandCopybara-Service 3be9cd844c chore: Let tools to handle root directory resolvement and model only knows the project name and always use relative path 
PiperOrigin-RevId: 816213558
 2025-10-07 08:11:06 -07:00
Xiang (Sean) ZhouandCopybara-Service 90e1e3e10c chore: Add sample agent for testing oatuh2 client credentials grant type 
PiperOrigin-RevId: 815863131
 2025-10-06 13:34:09 -07:00
Xiang (Sean) ZhouandCopybara-Service 5c6cdcd197 feat: Support Oauth2 client credentials grant type 
PiperOrigin-RevId: 815813477
 2025-10-06 11:28:17 -07:00
Xiang (Sean) ZhouandCopybara-Service ca6a4340f4 chore: Move adk knowledge agent out of adk agent builder folder 
PiperOrigin-RevId: 815771308
 2025-10-06 09:57:21 -07:00
Xiang (Sean) ZhouandCopybara-Service 4b47a0a552 chore: Add instructions for callback signatures 
PiperOrigin-RevId: 815549924
 2025-10-05 21:47:53 -07:00
Xiang (Sean) ZhouandCopybara-Service c6dd444fc9 fix: Adapt to new computer use tool name in genai sdk 1.41.0 
1.40.0 has some bug that caused some UT tests failures

PiperOrigin-RevId: 815098429
 2025-10-04 08:53:13 -07:00
Xiang (Sean) ZhouandCopybara-Service 0b84d3eea7 chore: Show relative path in response if root directory already set in session state 
PiperOrigin-RevId: 814768273
 2025-10-03 11:33:24 -07:00
Xiang (Sean) ZhouandCopybara-Service 611b604bdc chore: Emphasize not to ask for root_directory if it's set in the context 
PiperOrigin-RevId: 814738676
 2025-10-03 10:14:44 -07:00
Xiang (Sean) ZhouandCopybara-Service 33b2d495be chore: Emphasize "model" property can inherit from parent LlmAgent 
PiperOrigin-RevId: 814715394
 2025-10-03 09:06:33 -07:00
Xiang (Sean) ZhouandCopybara-Service c5b976b306 chore: Create the context cache based on the token count of previous request 
before this change, we estimate the token count of the contents to cache and use it to compare with the threshold user set. but that's not precise , so we use the actual prompt token count of previous llm request.

We won't create cache for the very initial request

PiperOrigin-RevId: 814484840
 2025-10-02 19:22:00 -07:00
Xiang (Sean) ZhouandCopybara-Service 29f18f4eea chore: Add a sample agent to test pydantic models as function tool argument 
PiperOrigin-RevId: 814293450
 2025-10-02 13:43:10 -07:00
Xiang (Sean) ZhouandCopybara-Service 571c802fba fix: Convert argument to pydantic model when tool declare to accept pydantic model as argument 
PiperOrigin-RevId: 814273005
 2025-10-02 13:43:00 -07:00
Xiang (Sean) ZhouandCopybara-Service c46308b7cf chore: Add session patch endpoint to api server for state update 
This is allow user to update session state without running the agent. e.g. if I want to test some case when session has certain state on adk web.

PiperOrigin-RevId: 814252851
 2025-10-02 13:42:49 -07:00
Xiang (Sean) ZhouandCopybara-Service 943abec7c0 chore: Clarify the rule for getting tool name prefix in instruction 
PiperOrigin-RevId: 812097390
 2025-09-26 23:10:24 -07:00
Xiang (Sean) ZhouandCopybara-Service 1589fcdd86 chore: Replace github HTTP URIs with GCS HTTP URIs in static non-text content sample agent 
mainly because http://github.com/robots.txt disallows `/*/raw/` path. using GCS HTTP URIs is more reliable with Gemini model.

PiperOrigin-RevId: 811409688
 2025-09-25 10:38:04 -07:00
Xiang (Sean) ZhouandCopybara-Service c6b6b6f3c6 chore: Add log-level parameter to cache analysis experiments 
this is to allow turning on debug log for debugging if some unexpected behavior observed during running cache analysis experiments.

PiperOrigin-RevId: 811189954
 2025-09-24 22:44:41 -07:00
Xiang (Sean) ZhouandCopybara-Service f159bd9c87 fix: Use str() to calculate fingerprint instead of json.dumps 
This is to avoid serialization issue for some fields that are not json serializable.
meanwhile restructure the debug logs in context cache manager for better debugging potential issues.

PiperOrigin-RevId: 811182492
 2025-09-24 22:14:40 -07:00
Xiang (Sean) ZhouandCopybara-Service 08f3b48305 chore: Add sample agent to test non-text content in static instruction 
PiperOrigin-RevId: 810999310
 2025-09-24 13:03:11 -07:00
Xiang (Sean) ZhouandCopybara-Service 47bd34ac28 chore: Fix the type annotation 
PiperOrigin-RevId: 810611299
 2025-09-23 15:50:19 -07:00
Xiang (Sean) ZhouandCopybara-Service ae5592e242 chore: Add tests for instruction provider and merge test_static_instructions.py to test_intructions.py 
PiperOrigin-RevId: 810610507
 2025-09-23 15:47:46 -07:00
Xiang (Sean) ZhouandCopybara-Service 61213ce4d4 feat: Support non-text content in static instruction 
move them to user contents and reference them from instruction

PiperOrigin-RevId: 810587466
 2025-09-23 15:36:15 -07:00
Xiang (Sean) ZhouandCopybara-Service c944a12e31 chore: Remove query schema mode, as it doesn't perform well as embedded schema mode 
PiperOrigin-RevId: 810517055
 2025-09-23 15:35:40 -07:00
Xiang (Sean) ZhouandCopybara-Service 26990c2622 chore: Add sample agent to test static instruction 
PiperOrigin-RevId: 810516925
 2025-09-23 15:35:31 -07:00
Xiang (Sean) ZhouandCopybara-Service f2ce990867 chore: Add experimental annotation to GeminiContextCacheManager 
PiperOrigin-RevId: 810503537
 2025-09-23 15:35:22 -07:00
Xiang (Sean) ZhouandCopybara-Service 6ca2aee829 ADK changes 
PiperOrigin-RevId: 810492858
 2025-09-23 15:35:02 -07:00
Xiang (Sean) ZhouandCopybara-Service 38bbde6d56 chore: Annotate CachePerformanceAnalyzer as experimental 
PiperOrigin-RevId: 809434619
 2025-09-23 15:34:34 -07:00
Xiang (Sean) ZhouandCopybara-Service 9be9cc2fee feat: Support static instructions 
Static instructions:
Always added to system instructions for context caching

Dynamic instructions:
Added to system instructions when no static instruction exists (for backward compatibility), OR inserted before last batch of continuous user content when static instructions exist

PiperOrigin-RevId: 809170679
 2025-09-19 13:46:36 -07:00
Xiang (Sean) ZhouandCopybara-Service f4e1fd962e chore: Add sample agent for content cache and basic profiling 
PiperOrigin-RevId: 809166922
 2025-09-19 13:37:57 -07:00
Xiang (Sean) ZhouandCopybara-Service c66245a3b8 feat: support context caching 
1. add a context cache config in app level which will apply to all agents in the app
2. pass on cache config through invocation context to llm_reqeust
3. store cache metadata in llm_response
4. lookup old cache metadata from latest event for reusing old cache
5. create new cache if old cache cannot be reused

PiperOrigin-RevId: 809158578
 2025-09-19 13:17:02 -07:00
Xiang (Sean) ZhouandCopybara-Service 86ee6e3fa3 fix: Close runners after running eval 
this fixes https://github.com/google/adk-python/issues/2196

PiperOrigin-RevId: 808618368
 2025-09-18 09:36:56 -07:00
Xiang (Sean) ZhouandCopybara-Service 99405d6a8a chore: Fix the starting folder for finding ADK source 
PiperOrigin-RevId: 808371099
 2025-09-17 20:20:58 -07:00
Xiang (Sean) ZhouandCopybara-Service 14f118899d chore: Add example agent to get log probabilitis 
see https://github.com/google/adk-python/issues/2764

PiperOrigin-RevId: 807972596
 2025-09-16 21:23:21 -07:00
Xiang (Sean) ZhouandCopybara-Service f7bd3c111c feat: Expose log probs of candidates in LlmResponse 
fixes https://github.com/google/adk-python/issues/2764

PiperOrigin-RevId: 807516910
 2025-09-15 21:36:15 -07:00
Xiang (Sean) ZhouandCopybara-Service d6d4b144e9 chore: Update instructions not to ask for root folder if user doesn't intent to create or implement an agent 
PiperOrigin-RevId: 807372074
 2025-09-15 13:59:08 -07:00
Xiang (Sean) ZhouandCopybara-Service 6ab87da592 chore: Add back the request logging in RemoteA2aAgent given the logging was already fixed 
PiperOrigin-RevId: 806551434
 2025-09-12 22:40:58 -07:00
Xiang (Sean) ZhouandCopybara-Service 05e3f73451 chore: Remove _in_memory_session_service from InMemoryRunner 
PiperOrigin-RevId: 806385604
 2025-09-12 12:29:23 -07:00
Xiang (Sean) ZhouandCopybara-Service 0bc2ee64e3 ci: Fix discussion answering agent 
a. dump the discussion content to a tmp file first to avoid github redaction of environment variable
b. instruct the agent to use get_discussion_and_comments only when discussion content json is not available.

PiperOrigin-RevId: 805581573
 2025-09-10 17:33:54 -07:00
Xiang (Sean) ZhouandCopybara-Service 43c96811da ci: Fix discussion answering github action workflow to escape the quote in the discussion content JSON 
PiperOrigin-RevId: 805091905
 2025-09-09 15:42:34 -07:00
Xiang (Sean) ZhouandCopybara-Service 25df6c22d5 chore: Tune instructions to not ask root directory if it's already provided in the context 
PiperOrigin-RevId: 803512675
 2025-09-05 10:23:34 -07:00
Xiang (Sean) ZhouandCopybara-Service a1679dae3f feat: Allow users to pass their own agent card to to_a2a method 
PiperOrigin-RevId: 802763510
 2025-09-03 16:54:33 -07:00
Xiang (Sean) ZhouandCopybara-Service 578fad7034 feat: Allow agent loader to load built-in agents from special directories in adk folder 
PiperOrigin-RevId: 802716848
 2025-09-03 14:48:22 -07:00
Xiang (Sean) ZhouandCopybara-Service b4310727d9 chore: Use lazy % formatting in logging functions to fix pylint warnings 
PiperOrigin-RevId: 802639682
 2025-09-03 11:35:49 -07:00
Xiang (Sean) ZhouandCopybara-Service 66cc98801a chore: Adjust the instruction of agent builder assistant for how to use google_search tool and url_context tool 
PiperOrigin-RevId: 802629718
 2025-09-03 11:14:45 -07:00
Xiang (Sean) ZhouandCopybara-Service a503a0c807 ci: Load discussion data from event content to avoid additional GraphQL API call 
PiperOrigin-RevId: 802308383
 2025-09-02 15:22:17 -07:00
Xiang (Sean) ZhouandCopybara-Service 408d3dfeb1 chore: refactor discussion answering agent to merge answer_discussions.py into main.py 
mainly to dedup duplicated functionality in both file.

PiperOrigin-RevId: 802291102
 2025-09-02 14:25:32 -07:00
Xiang (Sean) ZhouandCopybara-Service 67f23df25a feat: Allow user specify embedding model for file retrieval 
And use Gemini embedding model as default model if no embedding model is specified.

PiperOrigin-RevId: 801161505
 2025-08-29 23:35:25 -07:00
Xiang (Sean) ZhouandCopybara-Service 98b0426cd2 chore: Make UT of a2a consistent about how tests should be skipped when python verison < 3.10 
PiperOrigin-RevId: 801040421
 2025-08-29 14:59:27 -07:00
Xiang (Sean) ZhouandCopybara-Service 3ed9097983 chore: Add initial version of agent builder assistant that assists user to build config based agent 
PiperOrigin-RevId: 801014241
 2025-08-29 13:42:31 -07:00
Xiang (Sean) ZhouandCopybara-Service bb4cfdec12 fix: inject artifact into instructions 
a. complain when artifact is None
b. inject None value as empty string instead of `None`

PiperOrigin-RevId: 800930613
 2025-08-29 09:38:01 -07:00
Xiang (Sean) ZhouandCopybara-Service b92b288c97 chore: fix flaky unit tests: tests/unittests/flows/llm_flows/test_functions_simple.py 
original tests assert too strict time boundary, now we only assert the parallel execution time should be less than sequential execution time

PiperOrigin-RevId: 800563929
 2025-08-28 12:17:03 -07:00
Xiang (Sean) ZhouandCopybara-Service 8d6f138fbe chore: Update oauth calendar sample agent to test the case when a subsequent tool call happends right after a tool call that requires auth 
context: this is for reproducing https://github.com/google/adk-python/issues/1944 and verify corresponding fix
PiperOrigin-RevId: 800561025
 2025-08-28 12:10:43 -07:00
Xiang (Sean) ZhouandCopybara-Service 3b922a2f6d fix: Only process the auth responses in the last event with content (if applicable i.e. it's authored by user) 
fixes : https://github.com/google/adk-python/issues/1944
PiperOrigin-RevId: 800560805
 2025-08-28 12:09:21 -07:00
Xiang (Sean) ZhouandCopybara-Service 124fee64e5 chore: Remove unnecessary import in runners 
PiperOrigin-RevId: 798285019
 2025-08-22 11:38:37 -07:00
Xiang (Sean) ZhouandCopybara-Service 395a50b5dc chore: add triaging instructions for mcp 
PiperOrigin-RevId: 798017380
 2025-08-21 20:06:51 -07:00
Xiang (Sean) ZhouandCopybara-Service 157f73181d feat: Allow user to specify protocol for A2A RPC URL in to_a2a utility 
this fixes https://github.com/google/adk-python/issues/2405

PiperOrigin-RevId: 797958771
 2025-08-21 16:26:57 -07:00
Xiang (Sean) ZhouandCopybara-Service 3f3aa7b32d fix: Set invocation_id and branch for event generated when both output_schema and tools are used 
fixes https://github.com/google/adk-python/issues/2631

PiperOrigin-RevId: 797843460
 2025-08-21 11:24:43 -07:00
Xiang (Sean) ZhouandCopybara-Service 52a3d6cb8a chore: Bump version number to 1.12.0 
PiperOrigin-RevId: 797542097
 2025-08-20 18:07:13 -07:00
Xiang (Sean) ZhouandCopybara-Service 018db79d13 fix: Lazy load VertexAiCodeExecutor and ContainerCodeExecutor 
VertexAiCodeExecutor and ContainerCodeExecutor request additional dependencies, lazy load them so that when users import other names, they won't get impacted if they don't had those additional dependencies installed.
 Original codes swallow the exception and log a debug log is wrong and awkward, should follow the same style as what we did in https://github.com/google/adk-python/blob/main/src/google/adk/tools/retrieval/__init__.py

PiperOrigin-RevId: 796969332
 2025-08-19 12:06:59 -07:00
Xiang (Sean) ZhouandCopybara-Service 279e4fedd0 fix: Using base event's invocation id when merge multiple function response event 
fix https://github.com/google/adk-python/issues/1531

PiperOrigin-RevId: 795657473
 2025-08-15 16:38:15 -07:00
Xiang (Sean) ZhouandCopybara-Service a2832d5ac7 feat: Support custom tool_name_prefix in auto-generated GoogleApiToolset 
PiperOrigin-RevId: 795508179
 2025-08-15 09:44:16 -07:00
Xiang (Sean) ZhouandCopybara-Service 52284b1bae fix: A2A RPC URL got overriden by host and port param of adk api server 
PiperOrigin-RevId: 794708721
 2025-08-13 13:20:26 -07:00
Xiang (Sean) ZhouandCopybara-Service 8c65967cdc fix: Make all subclass of BaseToolset to call parent constructor 
So that all member field are created / initialized in the base toolset.

PiperOrigin-RevId: 794388671
 2025-08-12 21:32:24 -07:00
Xiang (Sean) ZhouandCopybara-Service ebd726f1f5 feat: Support adding prefix to tool names returned by toolset 
This is to address the name conflict issue of tools returned by different toolset. Mainly it's to give each toolset a namespace.

We have a flag `add_tool_name_prefix` to decide whether to apply this behavior
We have a `tool_name_prefix` to let client specify a custom prefix, if not set , toolset name will be used as prefix.

PiperOrigin-RevId: 794306796
 2025-08-12 16:17:53 -07:00
Xiang (Sean) ZhouandCopybara-Service 88f759a941 fix: docstring concatenation in 3.13 
The issue was caused by a breaking change in Python 3.13's inspect.cleandoc() function that made it more conservative about whitespace handling:

Root Cause:

- Python 3.12-: inspect.cleandoc() used line.lstrip() - strips all whitespace (spaces, tabs, etc.)
- Python 3.13+: inspect.cleandoc() uses line.lstrip(' ') - strips only space characters

PiperOrigin-RevId: 793921360
 2025-08-11 21:26:25 -07:00
Xiang (Sean) ZhouandCopybara-Service d0b3b5d857 chore: add experimental messages for a2a related API 
PiperOrigin-RevId: 793812544
 2025-08-11 15:09:08 -07:00
Xiang (Sean) ZhouandCopybara-Service 9478a31bf2 fix: Lazy load retrieval tools and prompt users to install extensions if import failed 
PiperOrigin-RevId: 792701550
 2025-08-08 11:37:47 -07:00
Xiang (Sean) ZhouandCopybara-Service f2005a2026 chore: Add sample agent to test support of output_schema and tools at the same time for gemini model 
PiperOrigin-RevId: 792694074
 2025-08-08 11:16:31 -07:00
Xiang (Sean) ZhouandCopybara-Service af635674b5 feat: Support both output_schema and tools at the same time in LlmAgent 
1. Allow developers to specify output schema and tools together.
2. If both are specified, do the following:
  2.1 Do not set output schema on the model config
  2.2 Add a special tool called set_model_response(result)
  2.3 `result` has the same schema as the requested output_schema
  2.4 Instruct the model to use set_model_response() to output its final result, rather than output text directly.
  2.5 When the set_model_response() is called, ADK will extract its content and put it in a text part, so the client would treat it as the model response.

PiperOrigin-RevId: 792686011
 2025-08-08 10:55:22 -07:00
Xiang (Sean) ZhouandCopybara-Service b4ce3b12d1 fix: incorrect logic in LlmRequest.append_tools and make BaseTool to call it 
PiperOrigin-RevId: 792642882
 2025-08-08 08:53:57 -07:00
Xiang (Sean) ZhouandCopybara-Service 4b2a8e3186 fix: incorrect logic in LlmRequest.append_tools and make BaseTool to call it 
PiperOrigin-RevId: 792474565
 2025-08-07 22:53:54 -07:00
Xiang (Sean) ZhouandCopybara-Service e528749a1c fix: lazy import VertexAiRagRetrieval 
original codes try to eagerly import VertexAiRagRetrieval while it doesn't want to raise error if client try to import other names in this package and dependencies of VertexAiRagRetrieval is missing. so it swallow the import error which doesn't make sense, given vertex sdk is a must have for VertexAiRagRetrieval, we should fail fast.

this fix achieve the same purpose but fail fast if client try to import  VertexAiRagRetrieval from this package and miss certain dependencies (e.g. vertex sdk)

PiperOrigin-RevId: 791759776
 2025-08-06 10:54:57 -07:00
Xiang (Sean) ZhouandCopybara-Service 423542a43f fix: shared default plugin manager and cost manager instances among multiple invocations 
PiperOrigin-RevId: 791303349
 2025-08-05 11:38:52 -07:00
Xiang (Sean) ZhouandCopybara-Service 37dae9b631 chore: Import AGENT_CARD_WELL_KNOWN_PATH from adk instead of from a2a directly 
thus let adk handle import problem for a2a, e.g. python version need to be > 3.10 etc.

PiperOrigin-RevId: 791273137
 2025-08-05 10:28:37 -07:00
Xiang (Sean) ZhouandCopybara-Service 6da6c2a44c fix: using async lock for accessing shared object in parallel executions and update tests for testing various type of functions 
1. given we are running parallel functions in one event loop (one thread) , we should use async lock instead of thread lock
2. test three kind of functions:
  a. sync function
  b. async function that doesn't yield
  c. async function that yield

PiperOrigin-RevId: 791255012
 2025-08-05 09:45:04 -07:00
Xiang (Sean) ZhouandCopybara-Service 90b9193a20 chore: Add sample agent for testing parallel functions execution 
PiperOrigin-RevId: 790208057
 2025-08-02 14:53:03 -07:00
Xiang (Sean) ZhouandCopybara-Service 57cd41f424 feat: Support parallel execution of parallel function calls 
PiperOrigin-RevId: 790182046
 2025-08-02 12:28:19 -07:00
Xiang (Sean) ZhouandCopybara-Service 86a44873e9 fix: Annotate response type as None for transfer_to_agent tool and set empty Schema as response schema when tool has no response annotation 
1. if a function has no return type annotation, we should treat it as returning any type
2. we use empty schema (with `type` as None) to indicate no type constraints and this is already supported by model server

PiperOrigin-RevId: 789808104
 2025-08-01 10:22:28 -07:00
Xiang (Sean) ZhouandCopybara-Service faadef167e fix: incompatible a2a sdk changes 
a. camel case to snake case
b. A2ACardResolver moved to different module

PiperOrigin-RevId: 789807686
 2025-08-01 10:20:37 -07:00
Xiang (Sean) ZhouandCopybara-Service de6ebddcd2 chore: Replace selcukg with genquan 
PiperOrigin-RevId: 788590913
 2025-07-29 13:48:54 -07:00
Xiang (Sean) ZhouandCopybara-Service 2f73cfde18 chore: Fix the long running test cases 
The test test_token_exchange_not_supported was slow because of an incorrect monkeypatch target. The test was patching google.adk.auth.auth_handler.AUTHLIB_AVAILABLE, but the actual OAuth2 exchange logic uses a different AUTHLIB_AVAILABLE variable in google.adk.auth.exchanger.oauth2_credential_exchanger.
What was happening:
Test set auth_handler.AUTHLIB_AVAILABLE = False
AuthHandler.exchange_auth_token() called OAuth2CredentialExchanger.exchange()
But oauth2_credential_exchanger.AUTHLIB_AVAILABLE was still True
The exchanger attempted real OAuth2 token exchange with client.fetch_token()
This made actual network calls to OAuth2 endpoints, causing timeouts and delays

PiperOrigin-RevId: 788576949
 2025-07-29 13:14:28 -07:00
Xiang (Sean) ZhouandCopybara-Service 3432b22172 fix: Copy the original function call args before passing it to callback or tools to avoid being modified 
PiperOrigin-RevId: 788462897
 2025-07-29 08:20:48 -07:00
Xiang (Sean) ZhouandCopybara-Service 0c855877c5 docs: Update documents about the information of viber coding 
PiperOrigin-RevId: 788217734
 2025-07-28 17:18:53 -07:00
Xiang (Sean) ZhouandCopybara-Service 927c75f0ee chore: Replace imports by importing from actual module instead of from package (__init__.py) 
PiperOrigin-RevId: 786342250
 2025-07-23 10:49:43 -07:00
Xiang (Sean) ZhouandCopybara-Service 430b82024f chore: Fixed flaky test_update_credential_with_tokens unittest 
PiperOrigin-RevId: 786340983
 2025-07-23 10:45:01 -07:00
Xiang (Sean) ZhouandCopybara-Service 70266abfc2 chore: fix UT failures of test_google_llm.py 
Mainly it's due to GenAI sdk changed their header of genai SDK versions, we have UT to verify that ADK or ADK users won't override their headers. Updated the header accordingly in the UT.

PiperOrigin-RevId: 786334741
 2025-07-23 10:31:16 -07:00
Xiang (Sean) ZhouandCopybara-Service 32df937ebc chore: Update docstring for is_final_response method 
PiperOrigin-RevId: 785983329
 2025-07-22 13:50:30 -07:00
Xiang (Sean) ZhouandCopybara-Service 083dcb4465 feat: Add ComputerUseToolset 
PiperOrigin-RevId: 785646071
 2025-07-21 18:08:35 -07:00
Xiang (Sean) ZhouandCopybara-Service b2c2f1bd33 chore: Add an a2a sample agent to demo running the a2a server via unvicorn command and run remote agent as root_agent 
PiperOrigin-RevId: 785629271
 2025-07-21 17:08:35 -07:00
Xiang (Sean) ZhouandCopybara-Service a77d68964a feat: Add an to_a2a util to convert adk agent to A2A ASGI application 
Users can do :
```
a2a_app = to_a2a(root_agent)
```
then use below command to start a2a server:
```
uvicorn user_module:a2a_app --host localhost --port 8000
```

PiperOrigin-RevId: 785625048
 2025-07-21 16:54:53 -07:00
Xiang (Sean) ZhouandCopybara-Service 18f5bea411 feat: Add agent card builder 
PiperOrigin-RevId: 785565665
 2025-07-21 13:59:02 -07:00
Xiang (Sean) ZhouandCopybara-Service 9467720919 chore: Remove unused import from hello world sample agent 
PiperOrigin-RevId: 785501232
 2025-07-21 11:03:03 -07:00
Xiang (Sean) ZhouandCopybara-Service ee3918e34e chore: Update the error message when A2A is not supported for the installed python version 
PiperOrigin-RevId: 785490858
 2025-07-21 10:37:33 -07:00
Xiang (Sean) ZhouandCopybara-Service 3643b4ae19 feat: Allow toolset to process llm_request before tools returned by it 
PiperOrigin-RevId: 785480813
 2025-07-21 10:11:40 -07:00
Xiang (Sean) ZhouandCopybara-Service cec400ada3 chore: Autoformat history_management agent codes 
PiperOrigin-RevId: 785003632
 2025-07-19 17:51:54 -07:00