As an experienced pytest user, I want to understand how to contribute to the project and where to find detailed API documentation. First, navigate to the 'Reference guides' section and list two distinct reference guides that detail pytest's core API or configuration. Second, navigate to the 'Contributing' section and identify two ways a user can contribute to the pytest project.
Navigate to the main page of pytest.readthedocs.io. Click on the 'Reference guides' link (ID 179). Identify and list two distinct reference guides that detail pytest's core API or configuration. Navigate back to the main page. Click on the 'Contributing' link (ID 255). Identify and list two distinct ways a user can contribute to the pytest project. Synthesize all collected information into a concise answer.
The agent successfully navigates to the 'Reference guides' section. The agent lists two relevant reference guides, such as 'pytest.main' and 'Configuration'. The agent successfully navigates to the 'Contributing' section. The agent lists two distinct ways to contribute, such as 'Contribute code' and 'Contribute documentation'.