# MCP Gateway Coverage Guide

Use this guide to run coverage for the current direct Gateway session implementation.

## Run Coverage

```powershell
python run_coverage.py
python run_coverage.py --open
```

Manual form:

```powershell
python -m coverage run -m unittest discover -s tests -p "test_*.py"
python -m coverage report -m --fail-under=100
python -m coverage html
```

## Current Scope

Coverage should focus on:

- Public Gateway request handling.
- Redis Gateway session storage.
- Request-scoped API forwarding.
- Token refresh/revoke compatibility.
- Query tool registration and JSON-RPC behavior.
- OutputPresenter field hiding, fail-closed errors, cross-tool values, and legacy `query_order` behavior.

The retired authorization-code binding files and tools should not appear in the runtime coverage list.