4 Releases published by 4 people

• v1.6.1 Release 1.6.1

  published Jul 10, 2025

• v1.7.0

  published Jul 16, 2025

• v1.8.0

  published Jul 23, 2025

• v1.9.0

  published Jul 31, 2025

182 Pull requests merged by 11 people

• chore: add the missing name for the ADK Answering Agent workflow

  #2370 merged Aug 5, 2025

• chore: add Github workflow config for the ADK Answering agent

  #2359 merged Aug 5, 2025

• feat: Implement Live Session Resumption

  #2270 merged Aug 5, 2025

• chore: Import AGENT_CARD_WELL_KNOWN_PATH from adk instead of from a2a directly

  #2355 merged Aug 5, 2025

• feat(tools): create enterprise_web_search_tool as a tool instance

  #2306 merged Aug 5, 2025

• fix: using async lock for accessing shared object in parallel executions and update tests for testing various type of functions

  #2353 merged Aug 5, 2025

• test: Fixes adk cli options and method parameters mismatching and adds a unit test for future proof checking

  #2339 merged Aug 5, 2025

• fix: correct type annotation

  #2311 merged Aug 5, 2025

• chore: update the prompt to make the ADK Answering Agent more objective

  #2331 merged Aug 4, 2025

• chore: make LlmRequest.LiveConnectConfig field default to a factory to avoid sharing a mutable instance

  #2332 merged Aug 4, 2025

• fix(cli): Fixes adk deploy cloud_run cli

  #2330 merged Aug 4, 2025

• chore: Add sample agent for testing parallel functions execution

  #2307 merged Aug 2, 2025

• feat: Support parallel execution of parallel function calls

  #2303 merged Aug 2, 2025

• feat: Allow max tokens to be customizable in Claude

  #2304 merged Aug 1, 2025

• feat(config): Adds BaseAgent.config_type field to indicate the config for the current agent and removes if-else branches against LlmAgent/LoopAgent/... in config_agent_utils::from_config

  #2187 merged Aug 1, 2025

• fix: Annotate response type as None for transfer_to_agent tool and set empty Schema as response schema when tool has no response annotation

  #2203 merged Aug 1, 2025

• fix: incompatible a2a sdk changes

  #2287 merged Aug 1, 2025

• chore: Hide the ask_data_insights tool until the API is publicly available

  #2280 merged Aug 1, 2025

• chore: change LlmRequest.config's default value to be types.GenerateContentConfig() instead of None

  #2266 merged Aug 1, 2025

• docs: fix typos

  #2275 merged Aug 1, 2025

• feat(config): add GenerateContentConfig to LlmAgentConfig

  #2264 merged Aug 1, 2025

• chore: prevent triggering of _load_from_yaml_config in AgentLoader

  #2285 merged Jul 31, 2025

• chore: Bump version and update CHANGELOG for v1.9.0

  #2262 merged Jul 31, 2025

• fix: Re-adding eval related changes

  #2269 merged Jul 31, 2025

• chore: Remove unnecessary flags

  #2271 merged Jul 31, 2025

• fix: Return session state in list_session API endpoint

  #2267 merged Jul 31, 2025

• chore: replace module import for BaseAgent in local_eval_service

  #2268 merged Jul 31, 2025

• chore: Move create_session log to where the session is actually created

  #2265 merged Jul 30, 2025

• fix: keep existing header values while merging tracking headers for llm_request.config.http_options in Gemini.generate_content_async

  #2224 merged Jul 30, 2025

• fix: use pull_request_target event as the trigger of PR triaging agent

  #2244 merged Jul 30, 2025

• feat: add chat first-party tool

  #1961 merged Jul 30, 2025

• chore: remove redundant definition for adk deploy gke command

  #2245 merged Jul 30, 2025

• chore: Replace selcukg with genquan

  #2243 merged Jul 29, 2025

• feat(config): add --type flag to adk create to allow starting with config

  #2222 merged Jul 29, 2025

• chore: Fix the long running test cases

  #2239 merged Jul 29, 2025

• fix: merge tracking headers even when llm_request.config.http_options is not set in Gemini.generate_content_async

  #2190 merged Jul 29, 2025

• chore: add Github workflow config for the ADK PR triaging agent

  #2159 merged Jul 29, 2025

• fix: runner was expecting Event object instead of Content object when using early exist feature

  #2241 merged Jul 29, 2025

• chore: create an initial prototype agent to triage pull requests

  #2140 merged Jul 29, 2025

• fix: import cli's artifact dependencies directly

  #2240 merged Jul 29, 2025

• fix: Copy the original function call args before passing it to callback or tools to avoid being modified

  #2229 merged Jul 29, 2025

• chore: add the missing license header for a2a/__init__.py

  #2186 merged Jul 29, 2025

• fix: restore bigquery sample agent to runnable form

  #2147 merged Jul 29, 2025

• docs: Update documents about the information of viber coding

  #2220 merged Jul 29, 2025

• feat: Respect the .ae_ignore file when deploying to agent engine

  #2163 merged Jul 28, 2025

• feat(config): support ADK built-in and custom tools in config

  #2146 merged Jul 27, 2025

• feat: Added an Fast API new endpoint to serve eval metric info

  #2165 merged Jul 25, 2025

• chore(config): Moves agent configs to separate python files

  #2183 merged Jul 25, 2025

• fix: Switch from agent_engine_name to agent_engine_id for updating instances

  #2181 merged Jul 25, 2025

• chore: experiment endpoint

  #2180 merged Jul 25, 2025

• feat(config): Adds CustomAgentConfig to support user-defined agents in config

  #2142 merged Jul 25, 2025

• feat: Add a CLI option to update an agent engine instance

  #2160 merged Jul 24, 2025

• feat: add -v, --verbose flag to enable DEBUG logging as a shortcut for --log_level DEBUG

  #2145 merged Jul 24, 2025

• feat: modularize fast_api.py to allow simpler construction of API Server

  #2154 merged Jul 24, 2025

• fix: Add absolutize_imports option when deploying to agent engine

  #2086 merged Jul 24, 2025

• feat: add support for session resumption(only transparent mode) config to run_config

  #2002 merged Jul 24, 2025

• feat: Expose Gemini RetryOptions to client

  #2111 merged Jul 23, 2025

• feat: Add sample plugin for logging

  #1982 merged Jul 23, 2025

• feat: add new callbacks to handle tool and model errors

  #1981 merged Jul 23, 2025

• feat: modularize fast_api.py to allow simpler construction of API Server

  #1998 merged Jul 23, 2025

• feat: Add camel case converter for agents

  #2143 merged Jul 23, 2025

• chore: Release 1.8.0

  #2121 merged Jul 23, 2025

• feat: Refactored AgentEvaluator and updated it to use LocalEvalService

  #2089 merged Jul 23, 2025

• chore: Replace imports by importing from actual module instead of from package (__init__.py)

  #2118 merged Jul 23, 2025

• chore: Fixed flaky test_update_credential_with_tokens unittest

  #2120 merged Jul 23, 2025

• chore: fix UT failures of test_google_llm.py

  #2136 merged Jul 23, 2025

• chore: Update a2a-sdk to 0.2.16

  #2100 merged Jul 23, 2025

• feat: Refactor AgentLoader into base class and add InMemory impl alongside existing filesystem impl

  #1838 merged Jul 22, 2025

• fix: ModuleNotFound error should be caught when dependencies of LocalEvalService are not installed

  #2112 merged Jul 22, 2025

• chore: Update docstring for is_final_response method

  #2110 merged Jul 22, 2025

• chore: update adk web

  #2108 merged Jul 22, 2025

• fix: Move some API request and responses to DEBUG logging level

  #2104 merged Jul 22, 2025

• chore: Allow httpoptions override in VertexAiSessionService

  #2095 merged Jul 22, 2025

• fix: Handle non-json-serializable values in the execute_sql tool

  #2069 merged Jul 22, 2025

• feat: Add ComputerUseToolset

  #1990 merged Jul 22, 2025

• chore: Add an a2a sample agent to demo running the a2a server via unvicorn command and run remote agent as root_agent

  #2058 merged Jul 22, 2025

• feat: Add an to_a2a util to convert adk agent to A2A ASGI application

  #2057 merged Jul 21, 2025

• feat: Use LocalEvalService to run all evals in cli and web

  #1979 merged Jul 21, 2025

• feat: Add camel case converter for agents

  #2085 merged Jul 21, 2025

• feat: Add agent card builder

  #2056 merged Jul 21, 2025

• fix: Add buffer to the write file option

  #2080 merged Jul 21, 2025

• feat(config): support input/output schema by fully-qualified code reference

  #2081 merged Jul 21, 2025

• fix: allows current sub-agent to finish execution before exiting the loop agent due to a sub-agent's escalation. This commit also disables the summarization for exit_loop tool

  #2079 merged Jul 21, 2025

• chore: undo the workaround which bypassed the setup-uv bug

  #2041 merged Jul 21, 2025

• fix: Check that mean_score is a valid float value

  #2042 merged Jul 21, 2025

• fix: add utf-8 encoding to file based reads and writes of eval data

  #2049 merged Jul 21, 2025

• chore: Remove unused import from hello world sample agent

  #2055 merged Jul 21, 2025

• chore: Update the error message when A2A is not supported for the installed python version

  #2052 merged Jul 21, 2025

• feat: Allow toolset to process llm_request before tools returned by it

  #2013 merged Jul 21, 2025

• chore: Autoformat history_management agent codes

  #2051 merged Jul 20, 2025

• refactor: only import some module when needed and add follow_symlink=True when serve static files

  #2047 merged Jul 19, 2025

• feat: Enhance LangchainTool to accept more forms of functions

  #1890 merged Jul 18, 2025

• chore: remove pr-commit-check

  #2040 merged Jul 18, 2025

• chore: allow "from google.adk.tools import AgentTool"

  #2026 merged Jul 18, 2025

• fix: support path level parameters for open_api_spec_parser

  #547 merged Jul 18, 2025

• fix: litellm tool serialization

  #2020 merged Jul 18, 2025

• chore: fixes formatting in adk_project_overview_and_architecture.md

  #2025 merged Jul 18, 2025

• chore: lint fixings in vertex_ai_memory_bank.py

  #2019 merged Jul 17, 2025

• feat: Support passing fully qualified agent engine resource name when constructing session service and memory service

  #2010 merged Jul 17, 2025

• feat: Enable FinalResponseMatchV2 metric as an experiment

  #2000 merged Jul 17, 2025

• chore: add a script to upload ADK docs for the ADK Answering Agent

  #1882 merged Jul 17, 2025

• fix: specify version into the uv installation action to bypass the setup-uv bug

  #2023 merged Jul 17, 2025

• chore: update ADK Triage Agent to set issue type

  #1954 merged Jul 17, 2025

• chore: remove the redundant service.bucket setting in mock_gcs_artifact_service

  #1942 merged Jul 17, 2025

• fix: use the same word extractor for query and event contents in InMemoryMemoryService

  #1886 merged Jul 17, 2025

• chore: add to_session method in StorageSession for readability

  #1878 merged Jul 17, 2025

• fix: Raise NotFoundError in list_eval_sets function when app_name doesn't exist

  #1962 merged Jul 17, 2025

• fix: Add response schema for agent tool function declaration even when it's return None

  #1994 merged Jul 17, 2025

• fix: Set response schema for function that returns None

  #1993 merged Jul 17, 2025

• feat: Update builder/save endpoint to accept files as input. Write the agent yaml file to the agent folder

  #1978 merged Jul 17, 2025

• fix: update documentation owner's Github username for the ADK Triage Agent

  #1904 merged Jul 17, 2025

• chore: Update label name for bot triaged issues

  #1987 merged Jul 16, 2025

• chore: Release 1.7.0

  #1999 merged Jul 16, 2025

• feat: Add tool callback chaining support for live streaming

  #1986 merged Jul 16, 2025

• feat: Implement Activity Start and End signals in LiveRequestQueue and BaseLLMConnection

  #1871 merged Jul 16, 2025

• chore: update adk-web

  #1985 merged Jul 16, 2025

• feat: Add ability to send state change with message

  #1868 merged Jul 15, 2025

• refactor: Add save_credential and load_credential in callback context for developer to access credential service

  #1915 merged Jul 15, 2025

• docs: Update agent transfer related doc string and comments

  #1921 merged Jul 15, 2025

• refactor: Use CallbackContext in credential service for saving/loading credential

  #1913 merged Jul 15, 2025

• fix: Create correct object for image and video content in litellm

  #1917 merged Jul 15, 2025

• chore: adk Add more documentations for ADK live feature in ADK.md

  #1884 merged Jul 15, 2025

• fix: return empty list in place of raising FileNotFoundError when there are no eval sets

  #1835 merged Jul 15, 2025

• feat(config): support callbacks in BaseAgent and LlmAgent

  #1964 merged Jul 15, 2025

• fix: Don't set error_code and error_message when model stop response in normal case

  #1958 merged Jul 15, 2025

• feat(config): support built-in tools and referencing tools in code

  #1957 merged Jul 15, 2025

• fix: Starred tuple unpacking everywhere in GCS artifact service

  #1669 merged Jul 15, 2025

• fix: Support project-based gemini model path for BuiltInCodeExecutor and all built-in tools

  #1933 merged Jul 15, 2025

• refactor: Move list_artifacts from tool_context to callback_context

  #1965 merged Jul 15, 2025

• fix: Correct EventAction merging logic and add corresponding tests

  #1955 merged Jul 15, 2025

• feat: Implement in memory EvalSetsManager

  #1919 merged Jul 15, 2025

• fix: Process ListEvents response correctly when getSession is called

  #1911 merged Jul 15, 2025

• docs: Update doc string for GcsArtifactService

  #1930 merged Jul 15, 2025

• chore: update ADK Answering Agent to label the discussion with "bot_responded" after responding

  #1963 merged Jul 15, 2025

• feat: add testing endpoint for builder

  #1914 merged Jul 14, 2025

• docs: Fix docstring and update module public name list for generating API references

  #1935 merged Jul 14, 2025

• fix: Add instruction in long running tool description to avoid being invoked again by model

  #1934 merged Jul 14, 2025

• fix: Import A2A well known path from A2A sdk

  #1905 merged Jul 14, 2025

• feat: Add a sample for how to use plugins

  #1885 merged Jul 13, 2025

• feat: Add support for persisting eval run results

  #1908 merged Jul 12, 2025

• feat: Adding implementation of evaluate method in LocalEvalService

  #1887 merged Jul 12, 2025

• feat(config): support output_key and include_contents in LlmAgentConfig

  #1892 merged Jul 12, 2025

• feat(config): support sub_agents in BaseAgentConfig

  #1889 merged Jul 11, 2025

• fix: Fix the long running function response event merge logic

  #1896 merged Jul 11, 2025

• fix: Return final task result in task artifact instead of status message

  #1893 merged Jul 11, 2025

• chore: Update the README of a2a sample agent

  #1903 merged Jul 11, 2025

• feat: expose credential service in readonly context

  #1829 merged Jul 11, 2025

• feat(lite_llm): add PDF support

  #1855 merged Jul 11, 2025

• fix(agent_graph): Prevent duplicate edges in agent graph (#1601)

  #1602 merged Jul 11, 2025

• chore(fix typo): correct typo AUTHLIB_AVIALABLE → AUTHLIB_AVAILABLE

  #1866 merged Jul 11, 2025

• docs: s/readony_context/readonly_context/g

  #1875 merged Jul 11, 2025

• feat: Add configure service account auth for google_api_tool_set

  #120 merged Jul 11, 2025

• feat: Add implementation of BaseEvalService that runs evals locally

  #1756 merged Jul 11, 2025

• feat: Integrating Plugin with ADK

  #1827 merged Jul 11, 2025

• feat: Implement PluginService for registering and executing plugins

  #1654 merged Jul 11, 2025

• test: add the unit test for EnterpriseWebSearchTool

  #1846 merged Jul 11, 2025

• fix: Add support for code execution result and skip inline data in anthropic llm

  #1796 merged Jul 10, 2025

• feat(config): add ParallelAgent and SequentialAgent to the loader

  #1883 merged Jul 10, 2025

• feat(config): add configs for ParallelAgent and SequentialAgent

  #1881 merged Jul 10, 2025

• feat(config): add disallow_transfer_to_parent and disallow_transfer_to_peers to LlmAgentConfig

  #1880 merged Jul 10, 2025

• feat(config): support loading from YAML config in CLI

  #1879 merged Jul 10, 2025

• feat(config): add APIs for building config agents

  #1872 merged Jul 10, 2025

• chore: create an initial prototype agent to answer Github discussion questions

  #1741 merged Jul 10, 2025

• chore: remove unused line for Client()

  #1865 merged Jul 10, 2025

• chore: update triage agent to assign the issue to owner after labeling it

  #1847 merged Jul 10, 2025

• feat: Make InMemoryMemoryService thread-safe

  #1853 merged Jul 10, 2025

• fix: improve partial event handling and streaming aggregation

  #1873 merged Jul 10, 2025

• chore: rename session_factory to sql_session for readability

  #1870 merged Jul 10, 2025

• test: Adds test for streaming + function calls

  #1780 merged Jul 10, 2025

• chore: Release 1.6.0

  #1863 merged Jul 10, 2025

• feat: add agent.clone() method

  #1747 merged Jul 9, 2025

• fix: Fix view eval case

  #1864 merged Jul 9, 2025

• feat: Create PR agent for ADK github repo

  #1764 merged Jul 9, 2025

• chore: update adk web

  #1843 merged Jul 8, 2025

• feat: Allow user to edit agent files/directories and apply changes without reloading anything

  #1647 merged Jul 8, 2025

• fix: Support project-based gemini model path to use enterprise_web_search_tool

  #1837 merged Jul 8, 2025

• chore: Update gemini model to 2.0 for a2a samples

  #1836 merged Jul 8, 2025

• refactor: extract mcp client creation logic to a separate method

  #1824 merged Jul 8, 2025

• test: Add tests for live streaming configs

  #1781 merged Jul 7, 2025

• feat: Add adk project overview and architecture

  #1821 merged Jul 7, 2025

• fix: Use inspect.signature() instead of typing.get_type_hints

  #1820 merged Jul 7, 2025

• chore: Add docstring to clarify that inmemory service are not suitable for production

  #1809 merged Jul 7, 2025

74 Pull requests opened by 33 people

• change Agent.tools to covariant Sequence[T]

  #1804 opened Jul 6, 2025

• #1814 Fix path parameter extraction for complex Google API endpoints

  #1815 opened Jul 7, 2025

• feat: add pagination and state options to list_sessions

  #1825 opened Jul 7, 2025

• feat: Implement hallucinations_v1 auto-rater

  #1844 opened Jul 8, 2025

• feat(State): Implement `__delitem__` and `pop` methods for element removal

  #1856 opened Jul 9, 2025

• feat: Add support for store audio and transcription into events/sessions and artifacts

  #1867 opened Jul 9, 2025

• ADK changes

  #1891 opened Jul 11, 2025

• fix(auth): fix oauth redirect handling for third-party idps in adk web

  #1898 opened Jul 11, 2025

• chore: Update create session poll spec to mitigate timeout

  #1916 opened Jul 12, 2025

• docs: Update API references

  #1936 opened Jul 13, 2025

• fix: improve partial event handling and streaming aggregation

  #1953 opened Jul 14, 2025

• feat(config): support config for AgentTool

  #1960 opened Jul 14, 2025

• feat: Add `ReflectRetryPlugin` to reflect from errors and retry when tool/model errors

  #1983 opened Jul 15, 2025

• chore: Add computer use agent internal sample

  #1992 opened Jul 16, 2025

• feat: Support retry when model invocation fails

  #2005 opened Jul 17, 2025

• feat: Implement exponential backoff to GeminiLLM, and enable it by default

  #2006 opened Jul 17, 2025

• Feat: Enable `will_continue`-like function tools

  #2011 opened Jul 17, 2025

• feat: Adding the ContextManagementPlugin

  #2024 opened Jul 17, 2025

• feat: add CLAUDE.md to share project guidelines with claude code

  #2029 opened Jul 18, 2025

• fix: Callbacks registered to run after agent processing should run independent of 'end_invocation' value

  #2033 opened Jul 18, 2025

• fix: Change `reload` to `reload_` in cli_tools_click.py to ensure naming consistency

  #2046 opened Jul 18, 2025

• fix: Add required parameters with defaults if missing

  #2054 opened Jul 19, 2025

• MCPToolset: Add OAuth2 Client Credentials Flow with RFC 8414 Compliant Discovery

  #2061 opened Jul 20, 2025

• fix: updating BaseAgent.clone() and LlmAgent.clone() to properly clone fields that are lists

  #2091 opened Jul 22, 2025

• Fix: Handled AgentCardBuilder field inconsistencies

  #2099 opened Jul 22, 2025

• fix: Stop filtering events that contain function responses

  #2152 opened Jul 24, 2025

• feat: Make MAX_DOWNLOADED_QUERY_RESULT_ROWS configurable

  #2167 opened Jul 24, 2025

• fix: Rollback https://github.com/google/adk-python/commit/2aab1cf98e1d0e8454764b549fac21475a633409 temporally

  #2169 opened Jul 25, 2025

• fix: MCPToolset does not include authentication information during initialization and tool listing

  #2173 opened Jul 25, 2025

• feat: add Spanner first-party tools

  #2185 opened Jul 25, 2025

• feat: add support for ContetxtWindowCompressionConfig in RunConfig

  #2206 opened Jul 28, 2025

• feat: Dynamic authentication handling in MCPToolset from ADK Readonly…

  #2208 opened Jul 28, 2025

• fix: Add support for required params

  #2212 opened Jul 28, 2025

• fix: Don’t remove all events between last function response and function event that triggered it

  #2214 opened Jul 28, 2025

• fix: Update `agent_card_builder` to follow grammar rules

  #2226 opened Jul 28, 2025

• fix: Allow disabling cert verify for RestApiTool and its dependency

  #2227 opened Jul 28, 2025

• feat(config): implement from_config() in VertexAiSearchTool

  #2247 opened Jul 30, 2025

• docs: fix import statement in sample code

  #2248 opened Jul 30, 2025

• feat: more generic url

  #2251 opened Jul 30, 2025

• feat: Add fallback_to_parent functionality to LlmAgent

  #2253 opened Jul 30, 2025

• fix: dev ui url works in sub-apps

  #2254 opened Jul 30, 2025

• Fix - export HttpAuth modules

  #2258 opened Jul 30, 2025

• feat(mcp): add auto_initialize parameter to StreamableHTTPConnectionParams

  #2259 opened Jul 30, 2025

• fix: creates an InMemoryMemoryService within the EvaluationGenerator

  #2263 opened Jul 30, 2025

• feat: test

  #2282 opened Jul 31, 2025

• doc: updates CONTRIBUTING.md

  #2286 opened Jul 31, 2025

• chore: Add docstring to clarify the behavior of preload memory tool

  #2288 opened Aug 1, 2025

• fix: function is not found in the tools_dict

  #2289 opened Aug 1, 2025

• chore: replace module imports for vertexai, rouge_score and tabulate in ADK eval packages

  #2294 opened Aug 1, 2025

• feat: Refactor live SequentialAgent worklow and live event handling for reliability and cleaner session history

  #2295 opened Aug 1, 2025

• fix: Improve error message for missing optional import issue when using adk retrieval tools

  #2301 opened Aug 1, 2025

• refactor: make descriptions for various write modes for `execute-sql` tool self contained

  #2308 opened Aug 2, 2025

• chore: Fallback to import package `a2a_sdk` when `a2a` is not available

  #2314 opened Aug 3, 2025

• feat: Allow sending state without message in agent run

  #2315 opened Aug 3, 2025

• feat: Adds telemetry and fixes usage metadata for live mode

  #2325 opened Aug 4, 2025

• Fix typo: by--save_session option in `adk run --resume` help

  #2326 opened Aug 4, 2025

• Fix: typo in adk run --replay help text

  #2327 opened Aug 4, 2025

• feat: Add custom_metadata attribute to ADK BaseTool

  #2333 opened Aug 4, 2025

• feat: add Bigtable first-party tools

  #2338 opened Aug 4, 2025

• feat(lite_llm): add `text/plain` file support

  #2340 opened Aug 5, 2025

• feat: No-op

  #2341 opened Aug 5, 2025

• chore: Update create_session to use pydantic object

  #2342 opened Aug 5, 2025

• fix: import dependencies for retrieval tools

  #2343 opened Aug 5, 2025

• fix: accommodate for open api schema that do not have any 'properties'

  #2344 opened Aug 5, 2025

• fix(llm_flows): resolve issue where adk is unavailable when tool is not present

  #2345 opened Aug 5, 2025

• fix(evals): fix add session to eval set list index out of range error

  #2347 opened Aug 5, 2025

• fix: bigquery toolset should allow lazy load credentials

  #2356 opened Aug 5, 2025

• feat(config): Makes`BaseAgent.from_config` throw and requires to call constructor in the `from_config` of sub-classes

  #2358 opened Aug 5, 2025

• fix: uninitialized config.tools in append_tools method

  #2364 opened Aug 5, 2025

• feat: Introduce app abstraction, contents_strategy and compaction_strategy

  #2365 opened Aug 5, 2025

• feat: Support both output_schema and tools at the same time in LlmAgent

  #2366 opened Aug 5, 2025

• chore: Add sample agent to test support of output_schema and tools at the same time for gemini model

  #2367 opened Aug 5, 2025

• chore: Bump version number to 1.10.0

  #2372 opened Aug 5, 2025

• fix: Update adk_app handling to use custom module without .py extension

  #2374 opened Aug 6, 2025

129 Issues closed by 34 people

• Thought signature in agent response (no code changes introduced this behavior)

  #1852 closed Aug 6, 2025

• Ogmagog

  #2362 closed Aug 6, 2025

• There is some bug in the session service

  #2368 closed Aug 5, 2025

• ADK 1.9.0 release issue in remote_a2a_agent.py, a2a.client.client vs. a2a.client.card_resolver

  #2360 closed Aug 5, 2025

• Error when calling tools when streaming_mode=sse

  #2349 closed Aug 5, 2025

• leak problem

  #2068 closed Aug 5, 2025

• get_fast_api_app helper - not working with ADK 1.8 version

  #2272 closed Aug 4, 2025

• "error": "[WIP] _load_from_yaml_config: _load_from_yaml_config is not ready for use."

  #2322 closed Aug 4, 2025

• RemoteA2aAgent Pydantic validation error - BUG

  #2329 closed Aug 4, 2025

• Do SubAgents inherit past events of Parent Agent?

  #2324 closed Aug 4, 2025

• Deploy failed: expected str, bytes or os.PathLike object, not NoneType

  #2328 closed Aug 4, 2025

• Exclude model's "thought" responses from the contents of subsequent model calls

  #843 closed Aug 4, 2025

• The last_update_time provided in the session object '2025-07-01 18:59:42' is earlier than the update_time in the storage_session '2025-07-01 18:59:56'. Please check if it is a stale session

  #1733 closed Aug 4, 2025

• Inflexible fastapi app.

  #2250 closed Aug 3, 2025

• Add a way to send files when root_agent is deployed to Google's cloud "Agent Engine"

  #1203 closed Aug 3, 2025

• When the model responds with a non-existent tool, the session becomes completely unusable.

  #2309 closed Aug 2, 2025

• _load_from_yaml_config Error When Running Multi-Agent Setup in google-adk 1.9.0

  #2305 closed Aug 1, 2025

• Running into 500 error constantly

  #1034 closed Aug 1, 2025

• An internal error has occurred. Please retry or report in https://developers.generativeai.google/guide/troubleshooting'

  #1691 closed Aug 1, 2025

• Add Built-in Retry Mechanism for API Errors (e.g., 429 Too Many Requests) in LLM Agent

  #1214 closed Aug 1, 2025

• Allow configuration of client-side timeout to prevent 499 CANCELLED

  #475 closed Aug 1, 2025

• Retry when agent fails

  #503 closed Aug 1, 2025

• {"error": "[WIP] _load_from_yaml_config: _load_from_yaml_config is not ready for use."}

  #2233 closed Aug 1, 2025

• FunctionResponse event contents are given role="user"

  #2284 closed Jul 31, 2025

• audio blobs being saved into events as base64

  #2172 closed Jul 31, 2025

• consitency: cli-flags

  #1118 closed Jul 31, 2025

• Feature Request: Return session state in List Sessions API in `adk api_server`

  #781 closed Jul 31, 2025

• Missing state from the list sessions and AttributeError: 'InMemorySessionService' object has no attribute 'database_session_factory'

  #2193 closed Jul 31, 2025

• Add `session_db_kwargs` to FastAPI App

  #1287 closed Jul 30, 2025

• Upgrade Cloud Run ADK to 1.6

  #2260 closed Jul 30, 2025

• VertexAiSessionService when creating session with ID, returns error when trying to create a new session

  #2166 closed Jul 30, 2025

• ContextVar Token Error with exit_loop Tool

  #949 closed Jul 30, 2025

• adk web / adk run Fails with RuntimeError: [WIP] _load_from_yaml_config on Workstation (Python 3.12)

  #2255 closed Jul 30, 2025

• context not remember when agent deployed to Agent Engine.

  #1832 closed Jul 30, 2025

• [Bug] Unable to acquire impersonated credentials

  #2001 closed Jul 30, 2025

• MCP Session Fails with BrokenResourceError (Reproducible in tutorial repo)

  #2205 closed Jul 29, 2025

• `agent_card_builder` doesn't use correct grammar

  #2223 closed Jul 29, 2025

• Allow users to define GOOGLE_CLOUD_PROJECT, GOOGLE_CLOUD_LOCATION, GOOGLE_GENAI_USE_VERTEXAI in code

  #1417 closed Jul 29, 2025

• phoenix 的python版本环境兼容问题

  #2004 closed Jul 28, 2025

• how to add trim messages

  #1265 closed Jul 28, 2025

• The ADK web supports custom runners.

  #2066 closed Jul 28, 2025

• [Question] MCP tools with auth

  #2184 closed Jul 26, 2025

• Is there a way to connect to two different GCP accounts using same ADK running instance

  #2171 closed Jul 25, 2025

• Should we use the same namespace for locals and globals in UnsafeLocalCodeExecutor?

  #295 closed Jul 25, 2025

• Incorrect mapping in telemetry usage attributes

  #2105 closed Jul 24, 2025

• [Security] ADK server exposes Oauth client_secret to untrusted clients

  #2128 closed Jul 24, 2025

• Upgrade google-adk for use google-cloud-storage > 3.0.0

  #2125 closed Jul 24, 2025

• no matches found: google-adk[eval]

  #2071 closed Jul 24, 2025

• Allow to setup custom headers for tracer span exporters

  #2150 closed Jul 24, 2025

• Multiple Agents run in parallel with different inputs. How to implement?

  #2124 closed Jul 24, 2025

• CallbackContext cannot terminate the event loop

  #2127 closed Jul 23, 2025

• How to make the agent not output "For Context: xxx"

  #1639 closed Jul 23, 2025

• Run multiple agents in parallel with different inputs

  #2123 closed Jul 23, 2025

• 🚨 CRITICAL: ADK Framework Bug - NameError: name in LlmAgent Sub-Agent Execution

  #2082 closed Jul 22, 2025

• adk_request_credential: Bearer Token Example

  #2093 closed Jul 22, 2025

• Images returned from tool calls are not processed as expected

  #2096 closed Jul 22, 2025

• Request for clarification: How granular is `Event` persistence (in `VertexAIServiceSession`/`DatabaseServiceSession`) for long tasks

  #2098 closed Jul 22, 2025

• GCS artifact storage should be async

  #1346 closed Jul 22, 2025

• সবুজ পৃথিবী, আমাদের দায়িত্ব

  #2078 closed Jul 21, 2025

• সবুজ পৃথিবী, আমাদের দায়িত্ব

  #2077 closed Jul 21, 2025

• Creating evalset failed when there are Chinese words in a session.

  #1894 closed Jul 21, 2025

• Bug: Failed to detach context

  #423 closed Jul 21, 2025

• `ResponseEvaluator._get_score` returns `NaN` and breaks threshold checks

  #1281 closed Jul 21, 2025

• [Reasoning Engine] ModuleNotFoundError - During ADK Agent deployment despite correct packaging

  #2044 closed Jul 21, 2025

• সবুজ পৃথিবী, আমাদের দায়িত্ব”

  #2076 closed Jul 21, 2025

• stream_query and HTTP Streaming to Vertex AI Agent Return Empty/Exhausted Responses (Works via ADK Web)

  #1830 closed Jul 21, 2025

• [Question] Multiple tools calling

  #1971 closed Jul 21, 2025

• When calling the tool, the parameter input error:

  #2060 closed Jul 20, 2025

• AGENT_CARD_WELL_KNOWN_PATH not found

  #1989 closed Jul 20, 2025

• Local Eval(`adk web`) faield with `google.auth.exceptions.DefaultCredentialsError`

  #1490 closed Jul 18, 2025

• Evals does not evaluate all metrics if one fails

  #1126 closed Jul 18, 2025

• LLM completion fallback handling

  #426 closed Jul 18, 2025

• How do we bring in a 3rd party agent in a multi agent orchestration in ADK...

  #424 closed Jul 18, 2025

• [Help Wanted] Agent Can't Read Image Artifacts – Bug or Missing Feature?

  #509 closed Jul 18, 2025

• Fetching Image as a Tool for the agent

  #681 closed Jul 18, 2025

• Event loop is closed when running eval programatically

  #1429 closed Jul 18, 2025

• Adk evaluation failing with: "AttributeError: 'float' object has no attribute 'item'"

  #1031 closed Jul 18, 2025

• Evaluation results do not include full metrics report

  #1053 closed Jul 18, 2025

• Troubleshooting Empty Actual Tool Usage Logs in Google ADK Agent Evaluation

  #629 closed Jul 18, 2025

• Evals with pytest seem to be broken

  #589 closed Jul 18, 2025

• How to disable response_match_score

  #2032 closed Jul 18, 2025

• Not sure why getting this response

  #1017 closed Jul 18, 2025

• Tool call fails in ADK

  #1168 closed Jul 18, 2025

• Open_api_spec_parser.py not parsing path level parameters

  #540 closed Jul 18, 2025

• Agent Engine Session / Memory URI Construction Incorrectly Relies on `GOOGLE_CLOUD_LOCATION`

  #1760 closed Jul 17, 2025

• Artifacts can not be loaded from GcsArtifactService when app name is a Agent Engine resource name

  #1949 closed Jul 17, 2025

• Return deleted session

  #1996 closed Jul 16, 2025

• "Session not found" error

  #1575 closed Jul 16, 2025

• `VertexAiSessionService#get_session` raise an error when a session has many events (`list_events_api_response` has `nextPageToken`)

  #1772 closed Jul 16, 2025

• Issue with session state persistence using ToolContext.

  #562 closed Jul 15, 2025

• EventActions does not capture all the action when there are multiple function calls in an Event

  #1938 closed Jul 15, 2025

• Stuck on a basic problem

  #1178 closed Jul 13, 2025

• Generate API references for InvocationContext

  #291 closed Jul 13, 2025

• Improve OAuth2 Token Refresh Implementation

  #290 closed Jul 13, 2025

• bug: `built_in_code_execution` output issue

  #180 closed Jul 12, 2025

• Thought process language not adapting to input language in gemini-2.5-flash-preview-05-20

  #1312 closed Jul 12, 2025

• Support agent.clone() for Reusing Agents Across Workflows

  #1401 closed Jul 12, 2025

• Deploying AdkApp on Google App Engine

  #1313 closed Jul 12, 2025

• Too strict assumption when listing GCS artifact service versions

  #1314 closed Jul 12, 2025

• Reading text from scanned PDF images

  #1337 closed Jul 12, 2025

• How to use artifacts?

  #660 closed Jul 12, 2025

• BigQuery function call succeeds locally but fails silently on Vertex AI

  #1493 closed Jul 12, 2025

• Is there a way to get response to image input?

  #1350 closed Jul 12, 2025

• Question: Use N parallel tools/AgentTools deterministicly, determined at runtime

  #1351 closed Jul 12, 2025

• after_agent_callback is not called when stop processing events after is_final_response is True

  #1695 closed Jul 12, 2025

• Multi model input to LLM agent

  #1808 closed Jul 12, 2025

• Q: Does include_contents='none' exclude providing state as input to the agent?

  #1924 closed Jul 12, 2025

• How to access the response of the last active agent in after_agent_callback??

  #1899 closed Jul 12, 2025

• How do I send a bearer token to the OpenAPI tool

  #1918 closed Jul 12, 2025

• cleanup: update the documentation about flow

  #1907 closed Jul 12, 2025

• support PDF file in Lite_llm

  #363 closed Jul 11, 2025

• Duplicate edges in graph when using WorkflowAgents

  #1601 closed Jul 11, 2025

• Delayed function responses (e.g. from auth) can result in INVALID_ARGUMENT due to unequal number of response parts to call parts

  #1583 closed Jul 11, 2025

• Why is my agent not showing up in Angular UI when I run adk web

  #1895 closed Jul 11, 2025

• Enhance: Support Service Account Application Default Credentials on `google.adk.tools.google_api_tool.google_api_tool_sets` module

  #80 closed Jul 11, 2025

• how to set base url for Gemini model

  #489 closed Jul 9, 2025

• [bug] Potential MCP auth slowness

  #1791 closed Jul 8, 2025

• How do I pass authorization header to LlmAgent tool?

  #1816 closed Jul 8, 2025

• TypeError: Object of type bytes is not JSON serializable with model="gemini-2.5-flash"

  #1833 closed Jul 8, 2025

• How to change preffered TTS language?

  #624 closed Jul 8, 2025

• SequentialAgent replying mid-chain

  #1770 closed Jul 8, 2025

• Incorrect Role Assignment in Multi-Agent Mode Causes Context Misinterpretation

  #1748 closed Jul 8, 2025

• Error INVALID_ARGUMENT: Please ensure that function call turn comes immediately after a user turn or after a function response turn

  #1581 closed Jul 7, 2025

• adk deploy cloud-run : use `.dockerignore` to generate build source files

  #1798 closed Jul 7, 2025

• Clarification on session_state_override Behavior and Best Practices for Updating Agent Parameters from Frontend

  #966 closed Jul 7, 2025

• Add fixes for InMemorySessionService behavior across long-lived agent requests

  #1569 closed Jul 7, 2025

• ADK deployment VertexAiSearchTool not working; generates PERMISSION_DENIED error

  #1476 closed Jul 7, 2025

• AgentEngine fails to create session

  #1366 closed Jul 7, 2025

• # Bug Report: Event History Corruption in Nested ADK Agent Workflows

  #1805 closed Jul 6, 2025

161 Issues opened by 123 people

• Filter out LLM request when switching between agents

  #2375 opened Aug 6, 2025

• execute_sql does not respect project region

  #2373 opened Aug 6, 2025

• SyntaxError: source code string cannot contain null bytes' when deploying to Firestore via gh actions

  #2361 opened Aug 5, 2025

• Add support for input_audio_transcription parameter in RunConfig

  #2357 opened Aug 5, 2025

• feat: Add telemetry traces to callbacks

  #2354 opened Aug 5, 2025

• Support for --add-cloudsql-instances flag in adk deploy cloud_run command

  #2351 opened Aug 5, 2025

• fix(evals): fix add session to eval set list index out of range error

  #2348 opened Aug 5, 2025

• fix(llm_flows): resolve issue where adk is unavailable when tool is not present

  #2346 opened Aug 5, 2025

• AttributeError: module 'httpx_aiohttp' has no attribute 'HttpxAiohttpClient'

  #2335 opened Aug 4, 2025

• Live Mode is missing usage_metadata and telemetry tracing

  #2323 opened Aug 4, 2025

• Incompatibility between google-adk (≥ 1.8) and Colab due to conflicting requests version requirement

  #2319 opened Aug 3, 2025

• Circular import error in google-adk 1.9.0 - runners.py imports itself

  #2318 opened Aug 3, 2025

• Support engaging pre-/during-/post messaging for Tool calls [Primarily for Voice Agents (Live API) ]

  #2317 opened Aug 3, 2025

• Mid-session runner config changes (language + audio)

  #2316 opened Aug 3, 2025

• v1.9.0 released

  #2313 opened Aug 2, 2025

• ModuleNotFoundError: No module named 'llama_index'

  #2299 opened Aug 1, 2025

• Agent Engine Deployment with GCSArtifact via custom adk_app.py not working as expected

  #2298 opened Aug 1, 2025

• MCPToolset Support MCP Sampling

  #2296 opened Aug 1, 2025

• adk web : response_evaluator: cannot import name 'types' from 'vertexai'

  #2293 opened Aug 1, 2025

• Plots cannot be displayed on Dev UI (adk web) by using BuiltInCodeExecutor()

  #2283 opened Jul 31, 2025

• ( A2A )Missing key inputs argument! To use the Google AI API, provide (api_key) arguments. To use the Google Cloud API, provide (vertexai, project & location) arguments.

  #2281 opened Jul 31, 2025

• Set `user` when deploying a webUI

  #2279 opened Jul 31, 2025

• Production-ready UI

  #2278 opened Jul 31, 2025

• When agent calls MCP tools, predefined additional content can be sent to the MCP server

  #2276 opened Jul 31, 2025

• Standardize Deployment Methodology

  #2274 opened Jul 31, 2025

• Streaming Conversation History Fragmentation Issue

  #2273 opened Jul 31, 2025

• Sequential LlmAgents not returning audio with bidi streaming

  #2261 opened Jul 30, 2025

• Cannot import HttpAuth and HttpCredentials

  #2257 opened Jul 30, 2025

• OIDC flow fails for public clients like Azure AD B2C due to mandatory client_secret using OpenAPIToolset

  #2256 opened Jul 30, 2025

• A2A agent cards do not support mounting adk as a fastapi sub-app and https.

  #2238 opened Jul 29, 2025

• Infer agent.json from ADK agent

  #2237 opened Jul 29, 2025

• Cloud Tracing - Observability - For Agents deployed on Cloud Run

  #2236 opened Jul 29, 2025

• Make Artifact service to be able to find artifacts using semantic similarity and not just on filename

  #2235 opened Jul 29, 2025

• Feature Request: Add fallback_to_parent property to Agent

  #2234 opened Jul 29, 2025

• Failed to parse the tool parameter

  #2232 opened Jul 29, 2025

• LiteLlm model in ADK ignores stream=True — no streaming happens

  #2231 opened Jul 29, 2025

• ADK Streaming Grounding Callback Bug Report

  #2230 opened Jul 29, 2025

• OpenAPIToolset does not support tools (endpoints) that have multiple security definitions.

  #2228 opened Jul 28, 2025

• ADK agents to support changing identity tokens

  #2221 opened Jul 28, 2025

• adk deploy cloud_run fixes the Python version at 3.11, but some sample agents depend on Python 3.12.

  #2219 opened Jul 28, 2025

• [LIVE] The model does not always answer questions about the image sent.

  #2218 opened Jul 28, 2025

• DatabaseSessionService class: set a more explicit way to decide the schema

  #2217 opened Jul 28, 2025

• ADK filters events that contain only function responses

  #2216 opened Jul 28, 2025

• ADK removes all events between last function response and function event that triggered it

  #2215 opened Jul 28, 2025

• OpenAPIToolset: INVALID_ARGUMENT due to oneOf keyword

  #2213 opened Jul 28, 2025

• Possible to start ADK web with Agent messege?

  #2211 opened Jul 28, 2025

• Let Tool Agents Automatically Access Shared State

  #2209 opened Jul 28, 2025

• Down the line `SequentialAgent` has access to all previous conversations

  #2207 opened Jul 28, 2025

• Custom Adk Web Runner

  #2204 opened Jul 28, 2025

• Required properties not being set on litellm tool call

  #2202 opened Jul 27, 2025

• WARNING - base_authenticated_tool.py:72 - auth_config or auth_config.auth_scheme is missing.

  #2200 opened Jul 27, 2025

• Native Integration Support for Amazon Bedrock in Google ADK

  #2197 opened Jul 27, 2025

• RuntimeError: Attempted to exit cancel scope in a different task than it was entered in during AgentEvaluator.evaluate teardown with MCPToolset

  #2196 opened Jul 27, 2025

• Integration tests with downstream services

  #2189 opened Jul 25, 2025

• ADK Live: Support SlidingWindow for ADK Live

  #2188 opened Jul 25, 2025

• Session resumption not working

  #2179 opened Jul 25, 2025

• [LiteLlm] Google tool crash if we use llmproxy pointing to gemini 2.x models

  #2177 opened Jul 25, 2025

• user files not saved as artifact when using ADK web

  #2176 opened Jul 25, 2025

• Live Mode: User text messages aren't saved to session history

  #2175 opened Jul 25, 2025

• FEAT: Add GkeCodeExecutor for Secure Code Execution on GKE

  #2170 opened Jul 25, 2025

• MCPToolset ignores auth_scheme/auth_credential during initialization and tool listing

  #2168 opened Jul 25, 2025

• ValueError: {agent} not found in agent tree.

  #2164 opened Jul 24, 2025

• When using VertexAiSessionService, streaming audio applications become unusable due to excessive HTTP traffic.

  #2162 opened Jul 24, 2025

• Support context_window_compression and session_resumption for Gemini Live API

  #2161 opened Jul 24, 2025

• Add `return_direct=True` support for @tool annotation for Langchain

  #2157 opened Jul 24, 2025

• Issue: Inline data (base64) being stored in database and logged, causing performance and security issues.

  #2153 opened Jul 24, 2025

• Bigquery Testcases are Failing

  #2149 opened Jul 24, 2025

• Cloud Build Worker Pool Integration

  #2141 opened Jul 23, 2025

• One missing space prevents adk deploy cloud_run --a2a from working

  #2139 opened Jul 23, 2025

• 400 INVALID_ARGUMENT error when adding FunctionTool with ToolContext in RAG-based Agent

  #2137 opened Jul 23, 2025

• MCPToolset missing elicitation support

  #2135 opened Jul 23, 2025

• ADK Roadmap 2025 Q3

  #2133 opened Jul 23, 2025

• Token count mismatch between ADK UI and Opik's trace

  #2132 opened Jul 23, 2025

• [Bug]: 503 error every day 3-4 times

  #2131 opened Jul 23, 2025

• Parent Agent Session Information Not Passed to AgentTool

  #2130 opened Jul 23, 2025

• Bug Report: Type Mismatch in Natural Language Planning Processor

  #2129 opened Jul 23, 2025

• SheetsToolset overloads LLM with 500k+ tokens caused by loaded tools

  #2126 opened Jul 23, 2025

• LiteLlm mime type parsing issue litellm

  #2122 opened Jul 23, 2025

• Master issue: support context caching

  #2117 opened Jul 23, 2025

• Specify Schema when using DatabaseSessionService

  #2115 opened Jul 23, 2025

• In live api, we need a "setup_complete" event

  #2103 opened Jul 22, 2025

• actions parameter in ApplicationIntegrationToolset has wrong type

  #2101 opened Jul 22, 2025

• Not parsing/producing a structured output. Using LiteLLM.

  #2088 opened Jul 21, 2025

• In Memory Memory Service missing from Evaluation Generator

  #2084 opened Jul 21, 2025

• TrajectoryEvaluator fails with dynamic authentication tokens in OpenAPIToolset

  #2083 opened Jul 21, 2025

• Make evaluation compatible with artifacts

  #2075 opened Jul 21, 2025

• [Live] The agent does not process the question after the transfer to the agent.

  #2073 opened Jul 21, 2025

• Javascript is broken with FastAPI sub-application.

  #2072 opened Jul 21, 2025

• mime_types trucates "image/", passing wrong mime types such as "jpeg"/"png"

  #2070 opened Jul 21, 2025

• Some OIDC Providers require a Nonce parameter.

  #2067 opened Jul 21, 2025

• [Bug] Incorrect usage_metadata with LiteLLM + OpenAI + tools when using StreamingMode.SSE

  #2065 opened Jul 20, 2025

• Multiline LLM logging creates fragmented log entries in Agent Engine Cloud Logging deployments

  #2063 opened Jul 20, 2025

• ADK agent would sometimes return malformed JSON

  #2062 opened Jul 20, 2025

• Persist Mcp-Session-Id Across Streamable HTTP Sessions in MCPToolset

  #2059 opened Jul 20, 2025

• OpenAPI tool ignores required parameters for rest interfaces

  #2053 opened Jul 19, 2025

• Function Tool verification callback before throwing "Tool xxxx is not found in the tools_dict" exception

  #2050 opened Jul 19, 2025

• Text Messages Don't Create Session Events in Live Streaming Mode

  #2045 opened Jul 18, 2025

• The Live API does not work with any model

  #2043 opened Jul 18, 2025

• Deployed Agent Engine crashes with TypeError: Object of type AuthConfig is not JSON serializable when using any OAuth 2.0 enabled tool.

  #2035 opened Jul 18, 2025

• Point CLAUDE.md to AGENTS.md

  #2027 opened Jul 18, 2025

• Report exceptions in SSE stream

  #2021 opened Jul 17, 2025

• Unable to deploy ADK Agent to Vertex AI Agent Engine due to type incompatibility

  #2018 opened Jul 17, 2025

• litellm BadRequestError while processing images and PDFs.

  #2017 opened Jul 17, 2025

• PDF artifact not being OCR’d by ADK

  #2016 opened Jul 17, 2025

• Run time logic for excluding a subagent from a parent agent.

  #2015 opened Jul 17, 2025

• Master issue: [Streaming Tools] support streaming intermediate results for tools for non-streaming case

  #2014 opened Jul 17, 2025

• The human in loop sample can't work on ADK V1.7.0

  #2009 opened Jul 17, 2025

• LLM not Function Call

  #2008 opened Jul 17, 2025

• LLM not Function Call

  #2007 opened Jul 17, 2025

• Tracing usage.total_token_count as 'output_tokens'

  #1995 opened Jul 16, 2025

• Proposed change of Docs: prevent overwriting Long Running Function Tool

  #1988 opened Jul 16, 2025

• All 2.5 models not found

  #1984 opened Jul 15, 2025

• Session Persistence Through Callbacks

  #1980 opened Jul 15, 2025

• Update docs for MCP streamable http support

  #1977 opened Jul 15, 2025

• API for saving artifacts on Fast API Server

  #1975 opened Jul 15, 2025

• MCP Server Instructions Not Followed by The client

  #1974 opened Jul 15, 2025

• {"error": "Fail to load 'google_agent.agent' module. asyncio.run() cannot be called from a running event loop"}

  #1972 opened Jul 15, 2025

• [ Question ] Google ADK Tools + VLLM Model + LiteLLM integration problem

  #1968 opened Jul 15, 2025

• LiteLLM doesn't support structured output correctly.

  #1967 opened Jul 15, 2025

• MCP Tool Call failing with Voice Agent but not with Text

  #1966 opened Jul 14, 2025

• Cannot access agent's final output from after_agent_callback

  #1952 opened Jul 14, 2025

• Sequence and custom sequence agents transition immediately to next agents when prev agent is pending oauth flow

  #1950 opened Jul 14, 2025

• How Do Agents Access State Variables? Understanding State Value Retrieval in LLM Agents

  #1948 opened Jul 14, 2025

• Feature Request: Explicit Conditional Routing / "If-Else Router" Patterns

  #1947 opened Jul 14, 2025

• Getting Import error in vertexai package on AgentEvaluator run

  #1946 opened Jul 14, 2025

• OAuth2/OpenAPI not working with subsequent tool calls

  #1944 opened Jul 14, 2025

• Bigquery tool fails to handle NUMERIC columns

  #1943 opened Jul 14, 2025

• litellm not support upload txt file

  #1940 opened Jul 13, 2025

• LLM request and response traces are not stored in the session service

  #1920 opened Jul 12, 2025

• output_schema cannot co-exist with agent transfer configurations

  #1910 opened Jul 11, 2025

• Error in event_generator: Function set_state_variable is not found in the tools_dict.

  #1906 opened Jul 11, 2025

• Chat History

  #1923 opened Jul 11, 2025

• Pass Custom Parameters to /sse

  #1901 opened Jul 11, 2025

• Bearer token authentication context not accessible in tools by default

  #1900 opened Jul 11, 2025

• Callbacks not getting executed with ADK Bidi-streaming [Audio to Audio conversation]

  #1897 opened Jul 11, 2025

• Live: Support sliding window config

  #1877 opened Jul 10, 2025

• Live: Support session reassumption

  #1876 opened Jul 10, 2025

• AttributeError: 'coroutine' object has no attribute 'text' when remote agent returns an Artifact (ADK A2A conversion failure)

  #1874 opened Jul 10, 2025

• Orchastrator agent dont send image to AgentTools

  #1869 opened Jul 9, 2025

• [Streaming Tools] Cannot pickle async_generator object

  #1862 opened Jul 9, 2025

• Logging level of Google LLM

  #1858 opened Jul 9, 2025

• MCP Toolbox returns error when SELECT returns 0 rows or after DELETE/INSERT execution

  #1857 opened Jul 9, 2025

• How to achieve proper human in the loop approval with long running function calls?

  #1851 opened Jul 9, 2025

• BadRequestError when using deepseek with output schema

  #1850 opened Jul 9, 2025

• BadRequestError when i use deepseek api

  #1849 opened Jul 9, 2025

• Session lastUpdateTime doesn't handle timezone correctly

  #1848 opened Jul 9, 2025

• MCP Streamable HTTP Support

  #1841 opened Jul 8, 2025

• How to run an agent without the model asking for a user prompt?

  #1840 opened Jul 8, 2025

• How to inject history using Live API?

  #1834 opened Jul 8, 2025

• Get Invocation ID from tool context

  #1831 opened Jul 8, 2025

• New Workflow Agent: MapAgent - calls 1 subagent asynchronously multiple times with different arguments

  #1828 opened Jul 8, 2025

• Need support standard gen_ai span attributions

  #1826 opened Jul 8, 2025

• MCPToolset does not accept tools with float inputs

  #1822 opened Jul 7, 2025

• Issue: Path Parameter Extraction for Complex Google API Endpoints

  #1814 opened Jul 7, 2025

• Record tool_responses in IntermediateData

  #1812 opened Jul 7, 2025

• How to Render HTML artifact in chat window?

  #1811 opened Jul 7, 2025

• need suport audio,image,video for qwen-vl

  #1810 opened Jul 7, 2025

• `_find_agent_to_run` selects an older agent instead of the most recently active one

  #1807 opened Jul 6, 2025

• loop_agent gives non-deterministic responses

  #1806 opened Jul 6, 2025

• Agent() doesn't accept tools in `list[FunctionTool]`

  #1803 opened Jul 6, 2025

• 'final_content' can be None sometimes, and openai API cannot accept none value

  #1801 opened Jul 6, 2025

122 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• feat(code_executors): Add GkeCodeExecutor for sandboxed code execution on GKE

  #1629 commented on Jul 30, 2025 • 34 new comments

• feat: enable access session from ReadonlyContext

  #1052 commented on Jul 24, 2025 • 3 new comments

• BugFix: None is not assignable to ReadonlyContext

  #863 commented on Jul 24, 2025 • 2 new comments

• feat: add user_id in readonly context

  #1083 commented on Jul 23, 2025 • 1 new comment

• Durable workflows with Sequential and other types of workflow agents

  #1236 commented on Aug 1, 2025 • 0 new comments

• after_tool_callback not triggering for VertexAiSearchTool in Google ADK

  #1121 commented on Aug 2, 2025 • 0 new comments

• OpenAI with LiteLLM tool usage throws error that doesnt appear when using Gemini or Claude

  #1389 commented on Aug 2, 2025 • 0 new comments

• Add endpoint to update session state

  #1117 commented on Aug 2, 2025 • 0 new comments

• GmailToolset OAuth redirect_uri malformed with appended flowName parameter

  #1209 commented on Aug 3, 2025 • 0 new comments

• adk deploy cloud_run error- Deploy failed: [WinError 5] Access is denied, Win 11,Google Cloud SDK Shell

  #999 commented on Aug 3, 2025 • 0 new comments

• MCPTOOLSET issue on connecting new mcp server with google ADK

  #1277 commented on Aug 3, 2025 • 0 new comments

• LLMAgent loses context/state after tool execution in Custom Agent

  #1738 commented on Aug 3, 2025 • 0 new comments

• pydantic_core._pydantic_core.ValidationError

  #1227 commented on Aug 3, 2025 • 0 new comments

• Ways to reduce context or event history sent to orchestrator llm

  #1032 commented on Aug 4, 2025 • 0 new comments

• MCP tool execution is too slow

  #1643 commented on Aug 4, 2025 • 0 new comments

• DatabaseSessionService uses sync DB operations - needs async variant

  #1005 commented on Aug 4, 2025 • 0 new comments

• Feature Request: Add partial argument matching to TrajectoryEvaluator for flexible tool evaluation

  #1591 commented on Aug 4, 2025 • 0 new comments

• Add support for including history windowin current turn contents

  #1790 commented on Jul 8, 2025 • 0 new comments

• MCPToolset Timeout Error

  #1086 commented on Aug 1, 2025 • 0 new comments

• Cannot combine LoopAgent, state injection, and curly braces due to lack of global_instructions support

  #1235 commented on Aug 1, 2025 • 0 new comments

• Use NotFoundError instead of ValueError when session not found

  #1383 commented on Jul 30, 2025 • 0 new comments

• VertexAiSearchTool User Credentials

  #897 commented on Jul 30, 2025 • 0 new comments

• int | None union syntax fails to parse in function parameters despite documented support

  #1634 commented on Jul 30, 2025 • 0 new comments

• API Calls using OPENAPI toolset fails with SSL verification failure

  #1272 commented on Jul 30, 2025 • 0 new comments

• opentelemetry ValueError: "Token was created in a different Context" with ParallelAgent and LlmAgent

  #860 commented on Jul 29, 2025 • 0 new comments

• ERROR:opentelemetry.context:Failed to detach context

  #1670 commented on Jul 29, 2025 • 0 new comments

• Behavior is different between AgentTool and SubAgent

  #729 commented on Jul 29, 2025 • 0 new comments

• Agent Engine: streaming_agent_run_with_events Fails with 400 Reasoning Engine Execution failed (Service-side TypeError: unexpected keyword argument) for ADK 1.0.0 Agent

  #1075 commented on Jul 28, 2025 • 0 new comments

• Structured Output (output schema) + Tool Call

  #701 commented on Jul 27, 2025 • 0 new comments

• Feature Request: Add an Endpoint to Explicitly Stop/Terminate a Conversation

  #1621 commented on Jul 26, 2025 • 0 new comments

• Clarify and Control Conversational History for LLM Token Optimization

  #702 commented on Jul 25, 2025 • 0 new comments

• Pydantic ValidationError (extra_forbidden for properties.resource.$ref) when using LangchainTool with google-adk

  #310 commented on Jul 25, 2025 • 0 new comments

• Transfer_to_agent does not actually transfer?

  #367 commented on Jul 25, 2025 • 0 new comments

• feat: Feature/support tool callbacks in live mode

  #1774 commented on Jul 15, 2025 • 0 new comments

• fix: Remove end_invocation check to ensure after_agent callbacks execute

  #1761 commented on Jul 10, 2025 • 0 new comments

• fix(llm): handle ConnectionClosedOK exception in _receive_from_model test

  #1752 commented on Jul 11, 2025 • 0 new comments

• fix: typo fix in sample agent instruction

  #1623 commented on Jul 11, 2025 • 0 new comments

• feat: Introduce Retry on Netwok Error on Load Web Page

  #1433 commented on Jul 20, 2025 • 0 new comments

• feat: add optional per-agent Vertex AI project and location configuration

  #1431 commented on Jul 22, 2025 • 0 new comments

• feat: implement retry mechanism for LiteLlm

  #1361 commented on Jul 31, 2025 • 0 new comments

• feat(sessions): Efficient Large Context Handling for Agent Development Kit

  #1247 commented on Jul 20, 2025 • 0 new comments

• fix: Notify agent of failed agent transfer in function response

  #1206 commented on Jul 18, 2025 • 0 new comments

• docs: Fix missing toolbox-core dependency and improve installation guide

  #1195 commented on Jul 21, 2025 • 0 new comments

• feat(tool): tool_error_notifier

  #1177 commented on Aug 1, 2025 • 0 new comments

• feat(tools): request answer tool factory

  #1150 commented on Jul 21, 2025 • 0 new comments

• feat(api): add POST /state endpoint to update session state

  #1127 commented on Jul 22, 2025 • 0 new comments

• feat(cli): Add 'adk samples' command for easy sample discovery and setup

  #1077 commented on Jul 22, 2025 • 0 new comments

• test: Add namespace isolation , concurrency , versioning test for artifact_service.py

  #947 commented on Jul 18, 2025 • 0 new comments

• feat: Add BM25 retriever for in-memory memory service - issue #786

  #872 commented on Jul 27, 2025 • 0 new comments

• feat: ✨ redis session class

  #789 commented on Jul 29, 2025 • 0 new comments

• feat: Rich Approval Mechanism for Human in the loop Tool Approvals

  #711 commented on Jul 22, 2025 • 0 new comments

• feat: Support Enum parameter parsing in function declarations #625

  #687 commented on Jul 29, 2025 • 0 new comments

• feat(agent): implement LLM agent content management system (#614)

  #656 commented on Jul 18, 2025 • 0 new comments

• feat(memory): Add Chroma hybrid search as a memory service

  #616 commented on Aug 6, 2025 • 0 new comments

• feat: Add S3 support for artifacts

  #556 commented on Jul 18, 2025 • 0 new comments

• fix: nested loop agents escalation issue

  #535 commented on Jul 18, 2025 • 0 new comments

• feat: Added mem0 memory service

  #264 commented on Jul 12, 2025 • 0 new comments

• fix: session state persistence in sequential agent pipelines

  #196 commented on Jul 12, 2025 • 0 new comments

• Google Search Tool does not return grounding metadata in ADK Runner events

  #1693 commented on Aug 5, 2025 • 0 new comments

• Master Issue: built-in tools cannot co-exist with FunctionDeclaration tools.

  #969 commented on Aug 5, 2025 • 0 new comments

• support for context caching

  #211 commented on Aug 5, 2025 • 0 new comments

• AgentEngines update() fails with mandatory pickled_object_gcs_uri which does not seem to be required in ADK AgenEngines update()

  #1559 commented on Jul 24, 2025 • 0 new comments

• how get deepseek-r1 response reasoning_content

  #346 commented on Jul 15, 2025 • 0 new comments

• Why there is no support for building custom RAG without using Vertex AI RAG service ?

  #492 commented on Jul 15, 2025 • 0 new comments

• MCP Resources in addition to Tools

  #1779 commented on Jul 15, 2025 • 0 new comments

• Unable to run the properly authenticated and registered ADK Agents through Agentspace

  #1104 commented on Jul 15, 2025 • 0 new comments

• MCP Tools: No mechanism to pass user JWT token through ADK session.state to MCP server context

  #1402 commented on Jul 15, 2025 • 0 new comments

• BUG: Incorrect output token usage in telemetry data

  #1668 commented on Jul 15, 2025 • 0 new comments

• Reusing `adk run` and `adk web` with custom Runners (and other custom services)

  #1181 commented on Jul 14, 2025 • 0 new comments

• Add new argument artifact_storage_service in get_fast_api_app function to pass Artifactory services instances

  #1367 commented on Jul 14, 2025 • 0 new comments

• Feature Request: Create an Agent Tool for GCP Pub/Sub Event Publishing

  #1696 commented on Jul 14, 2025 • 0 new comments

• OpenAPIToolset not compatible with 2.x OAS

  #1070 commented on Jul 14, 2025 • 0 new comments

• Parent Agent is not following planner actions on sub-agents

  #942 commented on Jul 12, 2025 • 0 new comments

• Conversation Role Alternation Error with Gemma-3-12b-it Model: litellm.BadRequestError

  #1373 commented on Jul 11, 2025 • 0 new comments

• LangchainTools in `run_live` throw Union typing error error

  #1720 commented on Jul 11, 2025 • 0 new comments

• Agent Raw response thought instead of final result

  #1109 commented on Jul 11, 2025 • 0 new comments

• Add options to limit history content count included in LLM call

  #752 commented on Jul 11, 2025 • 0 new comments

• Support for cache_control in litellm

  #994 commented on Jul 11, 2025 • 0 new comments

• After using ADK in depth, it is recommended to support the thinking model and bug feedback

  #1749 commented on Jul 11, 2025 • 0 new comments

• feat: Add realtime_input_config⁠ to RunConfig

  #982 commented on Jul 10, 2025 • 0 new comments

• after_agent_callback sets Content to None, even if None is returned from callback function

  #772 commented on Jul 10, 2025 • 0 new comments

• gemini-live-2.5-flash-preview doesn't call tools

  #1698 commented on Jul 9, 2025 • 0 new comments

• Add Session `title`

  #1340 commented on Jul 9, 2025 • 0 new comments

• Tool calling Issue with Gemini models as ADK Agent model

  #1600 commented on Jul 9, 2025 • 0 new comments

• I want to get "real" stream response from Agent Engine

  #1510 commented on Jul 9, 2025 • 0 new comments

• ❗Vertex AI Deployment Fails for Multi-Agent Architecture Due to Agent Serialization Error

  #1090 commented on Jul 9, 2025 • 0 new comments

• adk does not have access to any env variable from the shell it is invoked (in MCP Stdio server)

  #743 commented on Jul 8, 2025 • 0 new comments

• ERROR: transfer_to_agent() got an unexpected keyword argument 'prompt', sometime argument 'user_request', argument

  #1786 commented on Jul 8, 2025 • 0 new comments

• First-class OpenTelemetry support when running ADK agents outside Google Cloud

  #474 commented on Jul 7, 2025 • 0 new comments

• QUESTION: It seems that LiteLLM does not handle the reasoning_content of the model.

  #1788 commented on Jul 7, 2025 • 0 new comments

• "adk deploy agent_engine" command fails if there is a package installed with the name "agent"

  #1652 commented on Jul 7, 2025 • 0 new comments

• Agent Executing Tool endlessly

  #1555 commented on Jul 6, 2025 • 0 new comments

• Cannot deploy ADK agent with MCPToolset to Agent Engine - "TypeError: cannot pickle 'TextIOWrapper' instances"

  #1727 commented on Jul 24, 2025 • 0 new comments

• Dynamic Filter Configuration for Vector Search Grounding in LLM Agent

  #1215 commented on Jul 24, 2025 • 0 new comments

• Bigquery tool fails to handle datetime columns

  #1033 commented on Jul 24, 2025 • 0 new comments

• Add Dockerfile for consistent deployment environment

  #184 commented on Jul 24, 2025 • 0 new comments

• Support tracing integration by langfuse

  #647 commented on Jul 23, 2025 • 0 new comments

• TypeError: transfer_to_agent() got an unexpected keyword argument 'parameters'

  #1637 commented on Jul 23, 2025 • 0 new comments

• fast_api.py:804 - Error in event_generator: name 'Optional' is not defined

  #1437 commented on Jul 23, 2025 • 0 new comments

• Sub-agent not working for voice agents

  #943 commented on Jul 22, 2025 • 0 new comments

• I am trying to access the data from State in a multi-agent system, however the last state update is missing

  #1238 commented on Jul 22, 2025 • 0 new comments

• Service URL cannot serve traffic when deployed in Cloud Run using adk command & cannot use agent variable names other than "root_agent".

  #974 commented on Jul 22, 2025 • 0 new comments

• Master issue: provide better control and documentation for context management

  #1085 commented on Jul 21, 2025 • 0 new comments

• Option to iterate over an array and generated array response

  #1610 commented on Jul 21, 2025 • 0 new comments

• Object of type AnyUrl is not JSON serializable while reading github file using MCP Tool

  #1540 commented on Jul 21, 2025 • 0 new comments

• Intermittent 400 Bad Request & anyio.BrokenResourceError with MCPToolset.get_tools() using StreamableHTTPServerParams, leading to asyncio.CancelledError on retry

  #1267 commented on Jul 20, 2025 • 0 new comments

• Design Proposal: PatchEvent for Session Pruning (Relates to #1013 & #1588)

  #1723 commented on Jul 19, 2025 • 0 new comments

• Provide an option to remove events from the session

  #1013 commented on Jul 19, 2025 • 0 new comments

• Make run_async start without a new message from the user

  #1050 commented on Jul 19, 2025 • 0 new comments

• BUG: Function calls appear in the output as opposed to the output itself

  #1648 commented on Jul 19, 2025 • 0 new comments

• Add Agents to Tree Dynamically

  #1249 commented on Jul 18, 2025 • 0 new comments

• synchronous psycopg2 dependency in postgres database sessionservice , while adk is async all the way

  #1750 commented on Jul 18, 2025 • 0 new comments

• AttributeError: 'AgentEngine' object has no attribute 'query' | Can only parse aray of JSON objects, instead got {

  #2031 commented on Jul 18, 2025 • 0 new comments

• Session often not accessible to subsequent agents, timing issue?

  #1119 commented on Jul 18, 2025 • 0 new comments

• agent_engines: TypeError: cannot pickle '_contextvars.Context' object

  #856 commented on Jul 18, 2025 • 0 new comments

• LiteLLM giving error with OpenAI models and Grafana's MCP server

  #929 commented on Jul 17, 2025 • 0 new comments

• Random "MALFORMED_FUNCTION_CALL" Error from Gemini Agent

  #1521 commented on Jul 17, 2025 • 0 new comments

• An urgent need. Load memory from database

  #559 commented on Jul 17, 2025 • 0 new comments

• invocation_id mismatch in merge_parallel_function_response_events creates new event_id instead of reusing original invocation_id

  #1531 commented on Jul 17, 2025 • 0 new comments

• DatabaseSessionService has race condition with `create_all()` when running multiple instances/replicas

  #1561 commented on Jul 16, 2025 • 0 new comments

• Using agent as tool outside of adk web doesn't exit cleanly

  #1112 commented on Jul 16, 2025 • 0 new comments

• Add more visibility into how Agent performed when called as a tool

  #1732 commented on Jul 16, 2025 • 0 new comments