Test and check

make ci

This runs every check GitHub runs: formatting, lint, type checks and the test suite. make fmt fixes formatting for you.

Check	Command	What it covers
Formatting	make fmt-check	ruff
Lint	make lint	ruff
Types	make type-check	pyrefly. Fails only on new errors; known ones are listed in pyrefly-baseline.json. After fixing some, run make type-baseline to shrink it.
Tests	make test	Starts a real copy of the website’s API in-process, inside the test run, so tests catch a change in what the API sends back.

Command limits

test_app_command_limits.py checks that every slash command’s name is 32 characters or fewer and its description is between 1 and 100. A command over these limits crashes the live bot in a loop, so this test has to pass before you push.