I've added an example AI agent with placeholder SDK components. #145
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This commit introduces an example AI agent with a simple 'echo' capability. Key changes: - I created `src/a2a/example_agent/` for the agent code. - I implemented `ExampleAgent` in `src/a2a/example_agent/agent.py`. - I added `src/a2a/example_agent/__init__.py`. - I exposed `ExampleAgent` in `src/a2a/__init__.py`. - I added tests for the agent in `tests/server/agent_execution/test_example_agent.py`. During development, the base classes `Agent`, `AgentCapability`, `TaskCompleter`, and `TaskParameters` were not found within the existing SDK codebase. To proceed, I created placeholder versions of these classes directly within `src/a2a/example_agent/agent.py`. These placeholders will need to be replaced with the actual SDK components when they become available or their correct location is identified. The tests were written to use these placeholder classes and are currently passing.
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This commit introduces a new example AI agent capable of generating blog posts
by leveraging the Gemini API.
Key changes include:
- Installed the `google-generativeai` library.
- Enhanced `src/a2a/example_agent/agent.py`:
- Integrated Gemini API for content generation.
- Added new capabilities: `generate_blog_topic`, `generate_blog_outline`,
`write_blog_section`, and `assemble_blog_post`.
- Reads Gemini API key from the `GEMINI_API_KEY` environment variable.
- Updated tests in `tests/server/agent_execution/test_example_agent.py`:
- Added tests for the new blog generation capabilities.
- Mocked Gemini API calls to ensure tests are isolated and reproducible.
- Created `examples/run_blog_generator.py`:
- A new script to demonstrate the end-to-end flow of generating a blog post.
- Requires `GEMINI_API_KEY` in a `.env` file.
- Saves the output to `generated_blog_post.md`.
- Added `.env.example` to the repository root.
- Updated `README.md` with instructions on how to set up and run the
new blog post generation example.
The agent continues to use placeholder classes for core A2A SDK components
(`Agent`, `AgentCapability`, etc.) as their definitive source within the SDK
was not identified. This example provides a more complex, real-world use case
for an A2A agent.
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This commit introduces an example AI agent with a simple 'echo' capability.
Key changes:
src/a2a/example_agent/for the agent code.ExampleAgentinsrc/a2a/example_agent/agent.py.src/a2a/example_agent/__init__.py.ExampleAgentinsrc/a2a/__init__.py.tests/server/agent_execution/test_example_agent.py.During development, the base classes
Agent,AgentCapability,TaskCompleter, andTaskParameterswere not found within the existing SDK codebase. To proceed, I created placeholder versions of these classes directly withinsrc/a2a/example_agent/agent.py. These placeholders will need to be replaced with the actual SDK components when they become available or their correct location is identified. The tests were written to use these placeholder classes and are currently passing.Description
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CONTRIBUTINGGuide.nox -s formatfrom the repository root to format)Fixes #<issue_number_goes_here> 🦕