Open
Description
Describe the bug
When using workflow agents the Graph in ADK Web shows duplicate edges between agents and tools.
To Reproduce
adr_documentation_generation_agent = LlmAgent(
model=DEFAULT_MODEL,
name="adr_documentation_generation_agent",
description="...",
tools=[discover_filesystem, write_file, read_file, initialize_arc42_documentation],
instruction="...",
before_model_callback=rate_limit_callback,
)
architecture_design_agent = LlmAgent(
model=DEFAULT_MODEL,
name="architecture_design_agent",
description="...",
tools=[discover_filesystem, read_file],
instruction="...",
before_model_callback=rate_limit_callback,
)
architecture_review_agent = LlmAgent(
model=DEFAULT_MODEL,
name="architecture_review_agent",
description="...",
tools=[read_file, discover_filesystem],
instruction="...",
before_model_callback=rate_limit_callback,
)
requirements_analyst_agent = LlmAgent(
model=DEFAULT_MODEL,
name="requirements_analyst_agent",
description="...",
tools=[read_file, discover_filesystem],
instruction="...",
before_model_callback=rate_limit_callback,
)
# --- Define the workflow agents ---
loop_agent = LoopAgent(
name="design_loop",
sub_agents=[architecture_design_agent, architecture_review_agent, adr_documentation_generation_agent],
max_iterations=10,
)
root_agent = SequentialAgent(
name="main_process",
sub_agents=[
requirements_analyst_agent,
loop_agent,
],
)
Screenshots
Actual graph (duplicate connections):
Expected graph:
Desktop (please complete the following information):
- OS: Windows via "mcr.microsoft.com/devcontainers/python:1-3.13-bullseye"
- Python version(python -V): 1.13.3
- ADK version(pip show google-adk): 1.4.2