Issue 25382 red-test outputs, copied verbatim from completed reproduce-test delegate reports.
The test-only commits precede implementation commits in fix/issue-25382.

Probe regression test-only commit: 3789cf6bdd
Both cleanup-success and cleanup-failure cases failed:
AssertionError: expected [ 'initialize', 'session/new' ] to include 'session/delete'
 ❯ src/provider/AcpRegistryProbe.test.ts:429:25
The ready and canDelete checks passed; 11 existing tests passed.

ACP v1 regression test-only commit: 6e11cb4338
Command from packages/effect-acp:
vp test run src/client.test.ts -t "v1 agent that advertises"

 FAIL  src/client.test.ts > effect-acp client > deletes sessions on a v1 agent that advertises session/delete
AssertionError: deleteSession settled first: AcpRequestError: Method not found: session/delete
    at AcpRequestError.methodNotFound (/home/ubuntu/t3code/packages/effect-acp/src/errors.ts:380:12)
    at Object.deleteSession (/home/ubuntu/t3code/packages/effect-acp/src/client.ts:1157:50)
    at /home/ubuntu/t3code/packages/effect-acp/src/client.test.ts:1073:10: expected 'settled' to equal 'request'

Expected: "request"
Received: "settled"

 Test Files  1 failed (1)
      Tests  1 failed | 27 skipped (28)