The `BaseTool` expects the run_async to return a json-serializable object. By model_dump the McpTool result explicitly can allow what ADK runtime sees is identical to what is persisted in the session event list.
Before the change, runtime sees CallToolResult instance and Session persists its serialized dict.
https://github.com/modelcontextprotocol/python-sdk/blob/main/src/mcp/types.py#L916-L922
PiperOrigin-RevId: 822465432
From
```
You are an agent. Your internal name is "agent".
The description about you is "test description"
```
to
```
You are an agent. Your internal name is "agent". The description about you is "test description".
```
PiperOrigin-RevId: 822358196
- Add conformance command group with create subcommand
- Implement category/name/spec.yaml with generated-*.yaml files
- Support executing agents with queries and recording sessions
- Create test cases with recorded llm interactions and tool calls/results
Expected folder structure:
```
conformance_repo/
├── agents/ # Agent definitions - contains all config-based agents shared by test cases.
│ ├── single_basic/
│ ├── multi_basic/
│ └── single_tool_builtin/
│
└── tests/ # Test cases
├── core/ # Test category
│ ├── desc_001/ # Individual test case
│ │ ├── spec.yaml # Human-written specification
│ │ ├── generated-session.yaml
│ │ ├── generated-recordings.yaml
│ │ └── ... # Potential future generated files
│ ├── f_001/
│ │ ├── spec.yaml
│ │ ├── generated-session.yaml
│ │ ├── generated-recordings.yaml
│ │ └── ...
```
Help text:
```
-> % adk conformance create --help
Usage: adk conformance create [OPTIONS] [PATHS]...
Generate ADK conformance test YAML files from TestCaseInput specifications.
NOTE: this is work in progress.
This command reads TestCaseInput specifications from input.yaml files, executes the specified test cases against agents, and generates conformance test files with recorded agent interactions as
test.yaml files.
Expected directory structure: category/name/input.yaml (TestCaseInput) -> category/name/test.yaml (TestCase)
PATHS: One or more directories containing test case specifications. If no paths are provided, defaults to 'tests/' directory.
Examples:
Use default directory: adk conformance create
Custom directories: adk conformance create tests/core tests/tools
Options:
--help Show this message and exit.
```
PiperOrigin-RevId: 808609547
When start the server with `--extra_plugins=google.adk.cli.plugins.recordings_plugin.RecordingsPlugin`, it will trigger recording with expected state in session.
PiperOrigin-RevId: 808432022
Also moves the `Recordings` pydantic models into this plugins/ package.
Key features:
- Records LLM requests/responses and tool calls/results to YAML files in `generated-recordings.yaml`.
- Use session state to determine where to read and output recordings.
PiperOrigin-RevId: 807969100
Both are valid YAML, just with indent, it's more visually friend to see the data structure hierarchy.
Before
```
items:
- item1
- item2
- item3
```
After
```
items:
- item1
- item2
- item3
```
PiperOrigin-RevId: 806117290
Before this change, other agent's reply with thought will still be inserted in the outgoing LlmRequest due to the wrong `else` statement for calling all other type of part.
This commit also refactors test_contents.py to be behavior-oriented tests, instead of implementation-oriented, and add more test cases to cover expected scenarios.
The tests are divided into the following files with different focus:
- test_contents.py: covers the basic logic of event filter;
- test_contents_branch.py: covers the behavior related to branch, which takes effect when ParallelAgent is used.
- test_contents_other_agent.py: covers the retelling behavior to include other agents' reply as context for the current agent.
- test_contents_function.py: covers the function_call/function_response rearrangement logic mainly for `LongRunningFunctionTool`.
PiperOrigin-RevId: 802759821
Before this change: `thought` flags was incorrectly removed if the current agent enables BuiltInPlanner.
After this change:
- When it's BuiltInPlanner, keep the thought flag in content history, so that model has full context of its previous thinking.
- When it's PlanReactPlanner, removes the `thought` flag in content history, so that model sees as-is when the content was generated.
PiperOrigin-RevId: 802737130
- Keep original class names for backward-compatibility.
- Log warning if user instantiate the classes with original names.
- New names are more aligned with MCP SDKs convention.
PiperOrigin-RevId: 799777320
Demonstrates intelligent triage system with root planning agent and parallel
execution agents.
Use session state to store the execution plan and coordinate with other specialized agents.
Check out README.md for more details.
PiperOrigin-RevId: 793884758
Fixes#423
Related to #1670
- This avoids the `GeneratorExit` error thrown, which would crash OTel metric collection and cause `Failed to detach context` error.
- This also allows all function calls are processed when exit_loop is called together with other tools in the same LLmResponse.
A sample agent for testing:
```
from google.adk import Agent
from google.adk.agents.loop_agent import LoopAgent
from google.adk.tools.exit_loop_tool import exit_loop
worker_1 = Agent(
name='worker_1',
description='Worker 1',
instruction="""\
Just say job #1 is done.
If job #1 is said to be done. Call exit_loop tool.""",
tools=[exit_loop],
)
worker_2 = Agent(
name='worker_2',
description='Worker 2',
instruction="""\
Just say job #2 is done.
If job #2 is said to be done. Call exit_loop tool.""",
tools=[exit_loop],
)
work_agent = LoopAgent(
name='work_agent',
description='Do all work.',
sub_agents=[worker_1, worker_2],
max_iterations=5,
)
root_agent = Agent(
model='gemini-2.0-flash',
name='hello_world_agent',
description='hello world agent that can roll a check prime',
instruction="""Hand off works to sub agents.""",
sub_agents=[work_agent],
)
```
PiperOrigin-RevId: 785538101
Partial fix for https://github.com/google/adk-python/issues/1170
TODOs:
- UI rendering still has issue to match the event with the correct agent.
- graph building needs further fix when there is a workflow agent in the tree.
PiperOrigin-RevId: 767711701
This was introduced to work around google-auth kills all logs via `google` root logging namespace. Given we're now using `google_adk` as root logging namesapce, we don't need additional Stream log handler now.
PiperOrigin-RevId: 763924531
