# Verification report

## Artifact inspection

This repository contains the service contract, implementation, tests, dependency
metadata, container packaging, and documentation in directly inspectable paths. The
checker tests use `httpx.MockTransport`; they do not make external network requests.

## Execution status for this generation

The generation platform exposed repository scaffolding/commit and file-inspection
operations, but no command runner or Docker daemon. Therefore the following commands
were **not executed here**, and no passing result is claimed:

```bash
ruff format --check .
ruff check .
mypy app
pytest
docker build -t endpoint-monitor .
docker run --rm -d -p 8000:8000 --name endpoint-monitor endpoint-monitor
curl --fail http://127.0.0.1:8000/health/live
curl --fail http://127.0.0.1:8000/health/ready
docker rm -f endpoint-monitor
```

They are the required validator sequence. A validator with a Python 3.12 environment
and Docker should execute them and record stdout, versions, and image digest. Static
review confirms each required artifact is present, but it is not a substitute for
execution.

## Known operational limitations

State is memory-only and disappears on process exit. The lock coordinates coroutines
inside one process only. The container intentionally starts one worker; multiple
workers or replicas do not share monitors. DNS is checked on each redirect hop, while
network egress policy remains necessary to close DNS-rebinding/TOCTOU risk fully. No
authentication, scheduler, persistence, or cross-process readiness dependency is in
scope.