"""Agent harness integrations for GraphTestbed.

Each subpackage wraps a third-party agent (AI-Build-AI, MLEvolve, ...) so it
can be pointed at a GraphTestbed task and produce a submission.csv that the
testbed scoring API understands.

LLM traffic for every agent flows through a single CLIProxyAPI instance — see
`agents.cliproxyapi` for the reusable shim.
"""