List AGY agents available to agy_start and the model slugs AGY offers.

Model slugs may carry an effort level (e.g. "-high"); pass either a full slug, or a base
slug plus `effort`. Never assume a fixed list: always read it here.

Open a new AGY review session and send the first message.

agent: an AGY agent, e.g. code-reviewer; agy_list_agents lists those installed.
cwd: absolute path of the project to review (AGY runs there).
message: what to review and why: diff or file/doc paths, intent, how to run tests.
model / effort: optional; omit to use AGY's default. See agy_list_agents.
schema: optional JSON schema for the answer; defaults to the review schema
  (verdict, summary, findings, questions_for_claude).
wait_seconds: how long to wait for the answer before returning status RUNNING
  (the turn keeps going; collect it with agy_wait).
Returns the session_id, the review, and notes (denied actions, files AGY changed).

Send the next message in an AGY session: fixes made (with the new diff), answers to AGY's questions, or arguments against a finding. Resumes the conversation automatically if its process has ended (e.g. in a later Claude session). model/effort default to the session's previous choice, except that a new model starts with no effort unless one is given. Changing them restarts the process on the same conversation.

Keep waiting for a turn that agy_start/agy_say returned as RUNNING, and return its result when done. Returns the last result again if no turn is running.

What an AGY session is doing right now: idle or working, current turn, elapsed time, and the last tool steps AGY took. Use it when the user asks for progress.

Re-open a stored AGY session in a fresh process, by session_id or conversation_id. For a conversation the bridge has never seen, also pass agent and cwd. agy_say also resumes automatically, so this is only needed to warm a session up front.

List stored AGY sessions, most recently used first. Filter by project with cwd.

Stop a session's AGY process. The session stays resumable unless forget=True, which also deletes it from the registry and removes its scratch, backup and log files.