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feat(a2a-nats): add server push_list handler - #355

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yordis merged 1 commit into
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yordis/feat-a2a-nats-server-push-list
Jun 19, 2026
Merged

feat(a2a-nats): add server push_list handler#355
yordis merged 1 commit into
mainfrom
yordis/feat-a2a-nats-server-push-list

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@yordis

@yordis yordis commented Jun 19, 2026

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  • Per-op slice of the server dispatch: paginated discovery of a task's push registrations, so callers can reconcile what they registered against what the agent retained.

Paginated discovery of a task's push registrations is the symmetric
read path that lets callers reconcile what they registered against what
the agent retained.

Signed-off-by: Yordis Prieto <yordis.prieto@gmail.com>
@cursor

cursor Bot commented Jun 19, 2026

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PR Summary

Medium Risk
Extending A2aExecutor is a compile-time break for every agent implementation until they add push_notification_list; runtime behavior is otherwise additive and follows the existing push_get pattern.

Overview
Adds server-side support for tasks/pushNotificationConfig/list, so NATS callers can list a task’s push notification configs (with pagination) via JSON-RPC.

A2aExecutor gains push_notification_list, and a new push_list handler parses params into ListTaskPushNotificationConfigsRequest, delegates to the executor, and publishes success or JSON-RPC errors on the reply subject—same framing as push_get (no reply drops, notifications without id ignored, parse/invalid-params codes).

Test StubHandler and unit tests cover happy path, PUSH_NOTIFICATION_NOT_SUPPORTED, and wire edge cases.

Reviewed by Cursor Bugbot for commit e3e94f4. Bugbot is set up for automated code reviews on this repo. Configure here.

@coderabbitai

coderabbitai Bot commented Jun 19, 2026

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Review Change Stack

Walkthrough

Adds a push_notification_list method to the A2aExecutor trait and introduces a new push_list server submodule implementing the tasks/pushNotificationConfig/list JSON-RPC handler over NATS. The handler validates incoming requests, dispatches to the executor, and publishes typed JSON-RPC responses. Test stub support and unit tests are included.

Changes

push_notification_list NATS handler

Layer / File(s) Summary
Trait method contract and module wiring
rsworkspace/crates/a2a-nats/src/server/handler.rs, rsworkspace/crates/a2a-nats/src/server/mod.rs
Adds push_notification_list to the A2aExecutor trait wired to ListTaskPushNotificationConfigsRequest/ListTaskPushNotificationConfigsResponse, and declares the new push_list public submodule.
push_list handler, test stub, and tests
rsworkspace/crates/a2a-nats/src/server/push_list.rs, rsworkspace/crates/a2a-nats/src/server/test_support.rs
Implements the full NATS JSON-RPC handler with reply-subject/id/params validation, dispatcher call, and response publishing. Extends StubHandler with a push_list_result slot and adds unit tests covering success, error-code propagation, no-reply drop, invalid params, malformed JSON, and no-id drop.

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

Possibly related PRs

  • TrogonStack/trogonai#300: Provides the JSON-RPC id parsing helpers and A2A error-code constants (e.g., PUSH_NOTIFICATION_NOT_SUPPORTED) that the new push_list handler depends on.
  • TrogonStack/trogonai#302: Establishes the foundational A2aError and JsonRpcResponse/JsonRpcErrorResponse wire types used by the new handler.
  • TrogonStack/trogonai#346: Extends the same A2aExecutor trait and test_support.rs stubbing infrastructure for a different per-operation JSON-RPC handler, following the same structural pattern.

Poem

🐇 Hop, hop, list those configs with care,
A new method blooms in the trait's fresh air,
NATS carries the message, reply or drop,
JSON-RPC flows till the errors stop,
The stub stands ready, the tests all pass—
A rabbit checked each edge, first to last! 🌿

🚥 Pre-merge checks | ✅ 5
✅ Passed checks (5 passed)
Check name Status Explanation
Title check ✅ Passed The title 'feat(a2a-nats): add server push_list handler' directly summarizes the main change: adding a push_list handler to the a2a-nats server, which aligns with the changeset that adds this handler across multiple files.
Description check ✅ Passed The description is directly related to the changeset, explaining that the change enables paginated discovery of task push registrations for reconciliation purposes, which matches the handler implementation details.
Docstring Coverage ✅ Passed No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.

✏️ Tip: You can configure your own custom pre-merge checks in the settings.

✨ Finishing Touches
📝 Generate docstrings
  • Create stacked PR
  • Commit on current branch
🧪 Generate unit tests (beta)
  • Create PR with unit tests
  • Commit unit tests in branch yordis/feat-a2a-nats-server-push-list

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Code Coverage Summary

Details
Filename                                                                                  Stmts    Miss  Cover    Missing
--------------------------------------------------------------------------------------  -------  ------  -------  ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
crates/trogon-gateway/src/source/telegram/registration.rs                                   313       0  100.00%
crates/trogon-gateway/src/source/telegram/config.rs                                          89       0  100.00%
crates/trogon-gateway/src/source/telegram/server.rs                                         339       0  100.00%
crates/trogon-gateway/src/source/telegram/signature.rs                                       27       0  100.00%
crates/trogon-scheduler/src/processor/execution/worker/processor.rs                        1356      12  99.12%   279, 339, 437-438, 444, 499-501, 533-536
crates/trogon-scheduler/src/processor/execution/worker/testkit.rs                           330       4  98.79%   459, 490-491, 496
crates/trogon-scheduler/src/processor/execution/worker/dispatcher.rs                       1095       1  99.91%   200
crates/trogon-scheduler/src/processor/execution/worker/consumer.rs                          203       0  100.00%
crates/acp-nats-server/src/acp_connection_id.rs                                              37       0  100.00%
crates/acp-nats-server/src/main.rs                                                          900      10  98.89%   109, 243-250, 450
crates/acp-nats-server/src/connection.rs                                                    182      36  80.22%   95-102, 107-122, 138, 140-141, 146, 155-156, 161, 165, 169, 172, 180, 184, 187, 190-194, 232
crates/acp-nats-server/src/transport.rs                                                    1915     106  94.46%   253, 512, 530, 557, 611, 616, 636, 648, 767, 790-792, 844, 861-864, 960-963, 1038, 1041, 1044, 1053, 1057, 1060, 1063-1066, 1085, 1118-1121, 1129-1134, 1146-1150, 1154-1163, 1175-1176, 1194-1195, 1205, 1221-1225, 1253-1259, 1279-1281, 1286-1290, 1293-1298, 1315, 1317-1318, 1400-1401, 1413-1414, 1434-1435, 1487-1503, 2208, 2252, 2305, 2361, 2374
crates/acp-nats-server/src/config.rs                                                        126       3  97.62%   41-43
crates/a2a-nats/src/push/nats_push_subject.rs                                                34       0  100.00%
crates/a2a-nats/src/push/push_notification_target.rs                                        108       0  100.00%
crates/a2a-nats/src/push/delivery_semantics.rs                                              274       0  100.00%
crates/a2a-nats/src/push/push_notification_config_id.rs                                      41       0  100.00%
crates/a2a-nats/src/push/terminal_push_task_state.rs                                         64       0  100.00%
crates/a2a-nats/src/push/dlq_dedup.rs                                                       120       0  100.00%
crates/a2a-nats/src/push/caller_id.rs                                                        91       0  100.00%
crates/a2a-nats/src/push/dlq.rs                                                             283       0  100.00%
crates/a2a-nats/src/push/push_notification_config.rs                                         20       0  100.00%
crates/a2a-nats/src/push/dispatch_error.rs                                                  111       0  100.00%
crates/a2a-nats/src/push/idempotency_key_header.rs                                           43       0  100.00%
crates/a2a-nats/src/push/push_delivery_semantics_registry.rs                                 57       0  100.00%
crates/a2a-nats/src/push/authentication_header.rs                                           104       0  100.00%
crates/a2a-nats/src/push/push_payload.rs                                                     88       0  100.00%
crates/a2a-nats/src/push/target.rs                                                           54       0  100.00%
crates/a2a-nats/src/push/push_idempotency_key.rs                                             84       0  100.00%
crates/a2a-nats/src/push/status_transition_id.rs                                             30       0  100.00%
crates/a2a-nats/src/catalog/import_gate/spicedb/cache.rs                                     36       0  100.00%
crates/a2a-nats/src/catalog/import_gate/spicedb/mod.rs                                      107       0  100.00%
crates/a2a-nats/src/catalog/import_gate/spicedb/config.rs                                    70       0  100.00%
crates/a2a-nats/src/audit/emitter.rs                                                        160       0  100.00%
crates/a2a-nats/src/audit/envelope.rs                                                       204       0  100.00%
crates/a2a-nats/src/audit/task_lifecycle.rs                                                  17       0  100.00%
crates/acp-nats/src/nats/subjects/global/logout.rs                                            6       0  100.00%
crates/acp-nats/src/nats/subjects/global/ext_notify.rs                                        9       0  100.00%
crates/acp-nats/src/nats/subjects/global/ext.rs                                               9       0  100.00%
crates/acp-nats/src/nats/subjects/global/session_list.rs                                      6       0  100.00%
crates/acp-nats/src/nats/subjects/global/initialize.rs                                        6       0  100.00%
crates/acp-nats/src/nats/subjects/global/session_new.rs                                       6       0  100.00%
crates/acp-nats/src/nats/subjects/global/authenticate.rs                                      6       0  100.00%
crates/trogon-nats/src/client.rs                                                             22      22  0.00%    50-86
crates/trogon-nats/src/mocks.rs                                                             314       0  100.00%
crates/trogon-nats/src/connect.rs                                                            82       6  92.68%   41-46
crates/trogon-nats/src/subject_token_violation.rs                                            11       0  100.00%
crates/trogon-nats/src/server_info.rs                                                        76       3  96.05%   19-21
crates/trogon-nats/src/auth.rs                                                              114       0  100.00%
crates/trogon-nats/src/token.rs                                                               6       0  100.00%
crates/trogon-nats/src/nats_token.rs                                                        157       0  100.00%
crates/trogon-nats/src/messaging.rs                                                         534       2  99.63%   144, 154
crates/trogon-nats/src/telemetry/messaging.rs                                                82       0  100.00%
crates/a2a-nats/src/server/agent_card.rs                                                    191       0  100.00%
crates/a2a-nats/src/server/push_set.rs                                                       99       0  100.00%
crates/a2a-nats/src/server/tasks_list.rs                                                     97       0  100.00%
crates/a2a-nats/src/server/tasks_cancel.rs                                                  103       0  100.00%
crates/a2a-nats/src/server/push_list.rs                                                     104       0  100.00%
crates/a2a-nats/src/server/test_support.rs                                                   37       0  100.00%
crates/a2a-nats/src/server/tasks_resubscribe.rs                                             103       0  100.00%
crates/a2a-nats/src/server/wire.rs                                                          120       0  100.00%
crates/a2a-nats/src/server/push_get.rs                                                      106       0  100.00%
crates/a2a-nats/src/server/message_send.rs                                                  114       0  100.00%
crates/a2a-nats/src/server/tasks_get.rs                                                     103       0  100.00%
crates/a2a-nats/src/server/handler.rs                                                        70       0  100.00%
crates/acp-nats/src/nats/subjects/mod.rs                                                    362       0  100.00%
crates/acp-nats/src/nats/subjects/stream.rs                                                  56       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/all_session.rs                                9       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/one_client.rs                                15       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/one_agent.rs                                 15       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/all_agent_ext.rs                              9       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/one_session.rs                               12       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/all_agent.rs                                  9       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/all_client.rs                                 9       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/prompt_wildcard.rs                            9       0  100.00%
crates/acp-nats/src/nats/subjects/subscriptions/global_all.rs                                 9       0  100.00%
crates/trogon-gateway/src/source/incidentio/incidentio_event_type.rs                         62       0  100.00%
crates/trogon-gateway/src/source/incidentio/incidentio_signing_secret.rs                     56       0  100.00%
crates/trogon-gateway/src/source/incidentio/signature.rs                                    206       0  100.00%
crates/trogon-gateway/src/source/incidentio/config.rs                                        16       0  100.00%
crates/trogon-gateway/src/source/incidentio/server.rs                                       343       0  100.00%
crates/acp-nats-stdio/src/config.rs                                                          66       0  100.00%
crates/acp-nats-stdio/src/main.rs                                                           135      25  81.48%   67, 115-122, 128-130, 147, 176-195
crates/trogonai-proto/src/scheduler/schedules/codec.rs                                      377       0  100.00%
crates/a2a-nats/src/nats/subjects/stream.rs                                                  54       0  100.00%
crates/acp-nats/src/client/terminal_release.rs                                              335       0  100.00%
crates/acp-nats/src/client/terminal_output.rs                                               206       0  100.00%
crates/acp-nats/src/client/rpc_reply.rs                                                      64       0  100.00%
crates/acp-nats/src/client/request_permission.rs                                            298       0  100.00%
crates/acp-nats/src/client/session_update.rs                                                 55       0  100.00%
crates/acp-nats/src/client/ext.rs                                                           296       8  97.30%   146-155, 172-181
crates/acp-nats/src/client/terminal_wait_for_exit.rs                                        364       0  100.00%
crates/acp-nats/src/client/fs_read_text_file.rs                                             346       0  100.00%
crates/acp-nats/src/client/mod.rs                                                          2851       0  100.00%
crates/acp-nats/src/client/terminal_kill.rs                                                 278       0  100.00%
crates/acp-nats/src/client/ext_session_prompt_response.rs                                   135       0  100.00%
crates/acp-nats/src/client/terminal_create.rs                                               264       0  100.00%
crates/acp-nats/src/client/fs_write_text_file.rs                                            408       0  100.00%
crates/acp-nats/src/agent/set_session_config_option.rs                                       67       0  100.00%
crates/acp-nats/src/agent/prompt.rs                                                         471       0  100.00%
crates/acp-nats/src/agent/list_sessions.rs                                                   47       0  100.00%
crates/acp-nats/src/agent/load_session.rs                                                    89       0  100.00%
crates/acp-nats/src/agent/authenticate.rs                                                    49       0  100.00%
crates/acp-nats/src/agent/ext_method.rs                                                      82       0  100.00%
crates/acp-nats/src/agent/ext_notification.rs                                                82       0  100.00%
crates/acp-nats/src/agent/test_support.rs                                                   267       0  100.00%
crates/acp-nats/src/agent/js_request.rs                                                     283       0  100.00%
crates/acp-nats/src/agent/new_session.rs                                                     82       0  100.00%
crates/acp-nats/src/agent/logout.rs                                                          49       0  100.00%
crates/acp-nats/src/agent/resume_session.rs                                                  90       0  100.00%
crates/acp-nats/src/agent/bridge.rs                                                         123       4  96.75%   108-111
crates/acp-nats/src/agent/fork_session.rs                                                    94       0  100.00%
crates/acp-nats/src/agent/initialize.rs                                                      79       0  100.00%
crates/acp-nats/src/agent/cancel.rs                                                         101       0  100.00%
crates/acp-nats/src/agent/mod.rs                                                             65       0  100.00%
crates/acp-nats/src/agent/close_session.rs                                                   63       0  100.00%
crates/acp-nats/src/agent/set_session_mode.rs                                                67       0  100.00%
crates/acp-nats/src/agent/set_session_model.rs                                               67       0  100.00%
crates/a2a-nats/src/nats/subjects/tasks/events.rs                                            31       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/push/list.rs                                        23       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/push/get.rs                                         20       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/push/delete.rs                                      23       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/push/set.rs                                         20       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/tasks/resubscribe.rs                                23       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/tasks/cancel.rs                                     23       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/tasks/get.rs                                        23       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/tasks/list.rs                                       23       0  100.00%
crates/acp-nats/src/jetstream/streams.rs                                                    163       4  97.55%   206-208, 218
crates/acp-nats/src/jetstream/provision.rs                                                   52       0  100.00%
crates/acp-nats/src/jetstream/consumers.rs                                                   91       0  100.00%
crates/acp-nats/src/jetstream/ext_policy.rs                                                  26       0  100.00%
crates/acp-nats/src/nats/extensions.rs                                                        3       0  100.00%
crates/acp-nats/src/nats/mod.rs                                                              23       0  100.00%
crates/acp-nats/src/nats/parsing.rs                                                         278       1  99.64%   151
crates/a2a-nats/src/catalog/watch.rs                                                         99       0  100.00%
crates/a2a-nats/src/catalog/registrar.rs                                                    211       0  100.00%
crates/a2a-nats/src/catalog/nats_kv.rs                                                       19       0  100.00%
crates/a2a-nats/src/catalog/store.rs                                                        382       0  100.00%
crates/acp-nats-agent/src/connection.rs                                                    1252       1  99.92%   583
crates/trogon-decider-nats/src/store.rs                                                     128      45  64.84%   50-54, 101-167
crates/trogon-decider-nats/src/snapshot_store.rs                                            861      27  96.86%   208-210, 248-250, 361-367, 449, 585, 590, 686-688, 694-696, 730-731, 741-742, 761, 789-790
crates/trogon-decider-nats/src/stream_store.rs                                              659      18  97.27%   70-72, 245, 273-274, 277, 293-297, 464-465, 506, 519-523
crates/trogon-gateway/src/source/sentry/server.rs                                           308       0  100.00%
crates/trogon-gateway/src/source/sentry/signature.rs                                         42       0  100.00%
crates/trogon-gateway/src/source/sentry/sentry_client_secret.rs                              17       0  100.00%
crates/trogon-scheduler/src/commands/record_schedule_occurrence.rs                          348       1  99.71%   182
crates/trogon-scheduler/src/commands/schedule_next_occurrence.rs                            355       0  100.00%
crates/trogon-scheduler/src/commands/pause_schedule.rs                                      174       0  100.00%
crates/trogon-scheduler/src/commands/remove_schedule.rs                                     171       0  100.00%
crates/trogon-scheduler/src/commands/state.rs                                               472       0  100.00%
crates/trogon-scheduler/src/commands/snapshot.rs                                              4       0  100.00%
crates/trogon-scheduler/src/commands/create_schedule.rs                                     199       0  100.00%
crates/trogon-scheduler/src/commands/resume_schedule.rs                                     207       0  100.00%
crates/trogon-gateway/src/source/github/server.rs                                           328       0  100.00%
crates/trogon-gateway/src/source/github/signature.rs                                         50       0  100.00%
crates/trogon-gateway/src/source/github/config.rs                                            17       0  100.00%
crates/a2a-nats/src/client/resubscribe.rs                                                    69       0  100.00%
crates/a2a-nats/src/client/error.rs                                                         161       2  98.76%   135, 144
crates/a2a-nats/src/client/unary.rs                                                         187       0  100.00%
crates/a2a-nats/src/client/event_stream.rs                                                  247       0  100.00%
crates/a2a-nats/src/client/streaming.rs                                                     236       0  100.00%
crates/a2a-nats/src/client/gateway_headers.rs                                                68       0  100.00%
crates/a2a-nats/src/client/wire.rs                                                           38       0  100.00%
crates/a2a-nats/src/client/handle.rs                                                        934       0  100.00%
crates/trogon-gateway/src/source/microsoft_graph/client_state.rs                             30       0  100.00%
crates/trogon-gateway/src/source/microsoft_graph/server.rs                                  325       0  100.00%
crates/trogon-scheduler/src/processor/execution/checkpoints/failure.rs                       38       0  100.00%
crates/trogon-scheduler/src/processor/execution/checkpoints/store.rs                        407      17  95.82%   102, 120, 124, 132, 224-230, 236, 279-283
crates/trogon-scheduler/src/processor/execution/checkpoints/record.rs                         6       0  100.00%
crates/trogon-scheduler/src/processor/execution/checkpoints/codec.rs                        641      68  89.39%   134, 140, 149, 192, 208-210, 227, 244-246, 415, 417-419, 453-464, 480-481, 486-487, 493-494, 507-508, 513-514, 519-523, 529-530, 545-546, 551-552, 558-559, 566-567, 572-573, 585-589, 595-597, 612-618, 626, 631-633, 643, 648
crates/trogon-std/src/telemetry/http.rs                                                     217       0  100.00%
crates/trogon-gateway/src/streams.rs                                                        129       0  100.00%
crates/trogon-gateway/src/http.rs                                                           145       0  100.00%
crates/trogon-gateway/src/source_plugin.rs                                                  268       3  98.88%   82, 139-140
crates/trogon-gateway/src/config.rs                                                        2588      42  98.38%   81, 665, 668, 828, 885, 968, 971, 974, 978, 1062-1069, 1146, 1149, 1152, 1157, 1215, 1218, 1221, 1300, 1303, 1306, 1310, 1374, 1377, 1380, 1443, 1446, 1449, 1454, 1529, 1532, 1535, 1540, 1598, 1601, 1604, 1817-1819
crates/trogon-gateway/src/main.rs                                                           111       0  100.00%
crates/trogon-gateway/src/source_integration_id.rs                                           55       2  96.36%   58, 60
crates/trogon-gateway/src/source_status.rs                                                   24       0  100.00%
crates/trogon-telemetry/src/log.rs                                                           70       1  98.57%   35
crates/trogon-telemetry/src/trace.rs                                                         23       1  95.65%   24
crates/trogon-telemetry/src/lib.rs                                                          208      24  88.46%   56, 120, 125, 130, 140-141, 147-165, 201, 204, 207, 213
crates/trogon-telemetry/src/metric.rs                                                        26       1  96.15%   30
crates/trogon-telemetry/src/service_name.rs                                                  44       0  100.00%
crates/trogon-telemetry/src/resource_attribute.rs                                            23       0  100.00%
crates/a2a-nats/src/catalog/import_gate/allow_all.rs                                          2       0  100.00%
crates/a2a-nats/src/catalog/import_gate/error.rs                                              9       0  100.00%
crates/a2a-nats/src/catalog/import_gate/principal.rs                                         14       0  100.00%
crates/mcp-nats-server/src/config.rs                                                        257       0  100.00%
crates/mcp-nats-server/src/allowed_host.rs                                                   88       0  100.00%
crates/mcp-nats-server/src/main.rs                                                          357     127  64.43%   151-168, 204-206, 216, 222-223, 230-233, 257-259, 263-272, 294-307, 312-360, 491, 494, 502-544
crates/trogonai-proto/src/convert.rs                                                        120       0  100.00%
crates/trogonai-proto/src/codec.rs                                                           16       0  100.00%
crates/mcp-nats-stdio/src/main.rs                                                           204       0  100.00%
crates/mcp-nats-stdio/src/config.rs                                                         149       0  100.00%
crates/trogon-gateway/src/source/standard_webhooks.rs                                       138       0  100.00%
crates/trogon-scheduler/src/telemetry/trace.rs                                               41       0  100.00%
crates/trogon-scheduler/src/telemetry/metrics.rs                                             52       0  100.00%
crates/trogon-decider-runtime/src/snapshot/codec/encoded_snapshot.rs                        117       0  100.00%
crates/trogon-decider-runtime/src/snapshot/codec/snapshot_encode_error.rs                    36       0  100.00%
crates/trogon-decider-runtime/src/snapshot/codec/snapshot_payload_decode.rs                   3       0  100.00%
crates/trogon-decider-runtime/src/snapshot/codec/snapshot_decode_error.rs                    49       0  100.00%
crates/trogon-decider-runtime/src/snapshot/codec/snapshot_envelope_encode_error.rs           14       0  100.00%
crates/trogon-decider-runtime/src/snapshot/codec/snapshot_envelope_decode_error.rs           28       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/terminal_wait_for_exit.rs                       12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/terminal_release.rs                             12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/terminal_create.rs                              12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/session_update.rs                               12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/fs_read_text_file.rs                            12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/fs_write_text_file.rs                           12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/terminal_output.rs                              12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/session_request_permission.rs                   12       0  100.00%
crates/acp-nats/src/nats/subjects/client_ops/terminal_kill.rs                                12       0  100.00%
crates/trogon-scheduler/src/processor/execution/execution_schedules/mod.rs                  270       0  100.00%
crates/trogon-service-config/src/lib.rs                                                      92       0  100.00%
crates/trogon-decider-runtime/src/stream/mod.rs                                              38       0  100.00%
crates/trogon-decider-runtime/src/stream/read_stream.rs                                       7       0  100.00%
crates/trogon-decider-runtime/src/stream/stream_position.rs                                  26       0  100.00%
crates/trogon-decider-runtime/src/stream/append_stream.rs                                     5       0  100.00%
crates/mcp-nats/src/nats/subjects/subscriptions/one_server.rs                                 9       0  100.00%
crates/mcp-nats/src/nats/subjects/subscriptions/all_server.rs                                 6       0  100.00%
crates/mcp-nats/src/nats/subjects/subscriptions/all_client.rs                                 6       0  100.00%
crates/mcp-nats/src/nats/subjects/subscriptions/one_client.rs                                 9       0  100.00%
crates/acp-nats/src/telemetry/metrics.rs                                                     53       0  100.00%
crates/trogon-std/src/dirs/fixed.rs                                                          80       0  100.00%
crates/trogon-std/src/dirs/system.rs                                                         71       0  100.00%
crates/a2a-pack/src/agent_card_schema.rs                                                     81       0  100.00%
crates/a2a-pack/src/agent_card_read.rs                                                       66       0  100.00%
crates/mcp-nats/src/mcp_peer_id.rs                                                           31       0  100.00%
crates/mcp-nats/src/transport.rs                                                            698       0  100.00%
crates/mcp-nats/src/jsonrpc.rs                                                               22       0  100.00%
crates/mcp-nats/src/config.rs                                                               110       0  100.00%
crates/mcp-nats/src/server.rs                                                                31       0  100.00%
crates/mcp-nats/src/client.rs                                                                31       0  100.00%
crates/mcp-nats/src/mcp_prefix.rs                                                            34       0  100.00%
crates/mcp-nats/src/nats/subjects/server/get_task.rs                                         12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/elicitation_completed.rs                            12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/call_tool.rs                                        12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/ping.rs                                              9       0  100.00%
crates/mcp-nats/src/nats/subjects/server/progress.rs                                         12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/list_prompts.rs                                     12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/list_resource_templates.rs                          12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/prompt_list_changed.rs                              12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/read_resource.rs                                    12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/list_resources.rs                                   12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/resource_updated.rs                                 12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/get_task_result.rs                                  12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/tool_list_changed.rs                                12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/subscribe_resource.rs                               12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/unsubscribe_resource.rs                             12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/set_logging_level.rs                                12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/complete.rs                                         12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/list_tasks.rs                                       12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/resource_list_changed.rs                            12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/logging_message.rs                                  12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/initialize.rs                                       12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/list_tools.rs                                       12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/cancel_task.rs                                      12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/get_prompt.rs                                       12       0  100.00%
crates/mcp-nats/src/nats/subjects/server/cancelled.rs                                        12       0  100.00%
crates/a2a-nats/src/error.rs                                                                 32       0  100.00%
crates/a2a-nats/src/gateway_ingress.rs                                                      243       0  100.00%
crates/a2a-nats/src/context_id.rs                                                            51       1  98.04%   26
crates/a2a-nats/src/jsonrpc.rs                                                               49       0  100.00%
crates/a2a-nats/src/req_id.rs                                                                41       0  100.00%
crates/a2a-nats/src/task_id.rs                                                               54       1  98.15%   25
crates/a2a-nats/src/constants.rs                                                             36       0  100.00%
crates/a2a-nats/src/agent_id.rs                                                              58       0  100.00%
crates/a2a-nats/src/a2a_prefix.rs                                                            44       0  100.00%
crates/a2a-nats/src/jetstream/provision.rs                                                   62       0  100.00%
crates/a2a-nats/src/jetstream/stream_options.rs                                             114       0  100.00%
crates/a2a-nats/src/jetstream/streams.rs                                                     73       0  100.00%
crates/a2a-nats/src/jetstream/consumers.rs                                                  112       0  100.00%
crates/trogon-nats/src/jetstream/stream_max_age.rs                                           18       0  100.00%
crates/trogon-nats/src/jetstream/publish.rs                                                  64       0  100.00%
crates/trogon-nats/src/jetstream/traits.rs                                                   46      40  13.04%   181-251
crates/trogon-nats/src/jetstream/claim_check.rs                                             393      10  97.46%   45-47, 99-105
crates/trogon-nats/src/jetstream/mocks.rs                                                  1686       1  99.94%   505
crates/trogon-nats/src/jetstream/create_conflicts.rs                                         24       0  100.00%
crates/trogon-scheduler/src/processor/execution/reconciliation/request.rs                   542       2  99.63%   285, 290
crates/trogon-scheduler/src/processor/execution/reconciliation/reconcile.rs                 808      13  98.39%   251-260, 325-327
crates/trogon-scheduler/src/processor/execution/reconciliation/recorded_events.rs           690      16  97.68%   200-205, 242, 250, 271, 291, 297, 303, 336, 346, 364, 448, 533, 541, 818, 1034
crates/trogon-scheduler/src/processor/execution/reconciliation/go_duration.rs                59       0  100.00%
crates/trogon-scheduler/src/processor/execution/reconciliation/schedule_key.rs               67       0  100.00%
crates/trogon-scheduler/src/processor/execution/reconciliation/schedule_subject.rs           59       3  94.92%   60-62
crates/trogon-scheduler/src/processor/execution/reconciliation/rrule_wakeup_payload.rs       35       0  100.00%
crates/trogon-std/src/args.rs                                                                19       9  52.63%   11-28
crates/trogon-std/src/duration.rs                                                            42       0  100.00%
crates/trogon-std/src/json.rs                                                                30       0  100.00%
crates/trogon-std/src/signal.rs                                                              26      12  53.85%   6-11, 18-25, 34
crates/trogon-std/src/uuid.rs                                                                 7       0  100.00%
crates/trogon-std/src/http.rs                                                                19       0  100.00%
crates/trogon-std/src/secret_string.rs                                                       32       0  100.00%
crates/trogon-decider-runtime/src/snapshot/mod.rs                                             3       0  100.00%
crates/trogon-decider-runtime/src/snapshot/read_snapshot.rs                                  11       0  100.00%
crates/trogon-decider-runtime/src/snapshot/snapshot_type.rs                                  73       0  100.00%
crates/trogon-std/src/time/mock.rs                                                          125       0  100.00%
crates/trogon-std/src/time/system.rs                                                         31       0  100.00%
crates/acp-nats/src/in_flight_slot_guard.rs                                                  32       0  100.00%
crates/acp-nats/src/config.rs                                                               203       0  100.00%
crates/acp-nats/src/lib.rs                                                                   69       0  100.00%
crates/acp-nats/src/jsonrpc.rs                                                                6       0  100.00%
crates/acp-nats/src/ext_method_name.rs                                                       65       0  100.00%
crates/acp-nats/src/client_proxy.rs                                                         181       0  100.00%
crates/acp-nats/src/acp_prefix.rs                                                            46       0  100.00%
crates/acp-nats/src/error.rs                                                                 82       0  100.00%
crates/acp-nats/src/req_id.rs                                                                39       0  100.00%
crates/acp-nats/src/pending_prompt_waiters.rs                                               131       0  100.00%
crates/acp-nats/src/session_id.rs                                                            68       0  100.00%
crates/trogon-decider-runtime/src/event/codec/event_payload_error.rs                         25       0  100.00%
crates/trogon-decider-runtime/src/event/codec/event_decode.rs                                29       0  100.00%
crates/trogon-nats/src/lease/mod.rs                                                         523      13  97.51%   113-126
crates/trogon-nats/src/lease/lease_bucket.rs                                                 19       0  100.00%
crates/trogon-nats/src/lease/lease_timing.rs                                                 15       0  100.00%
crates/trogon-nats/src/lease/nats_kv_lease_config.rs                                         26       0  100.00%
crates/trogon-nats/src/lease/release.rs                                                       5       5  0.00%    8-12
crates/trogon-nats/src/lease/renew_interval.rs                                               57       0  100.00%
crates/trogon-nats/src/lease/acquire.rs                                                       5       5  0.00%    9-14
crates/trogon-nats/src/lease/lease_key.rs                                                    19       0  100.00%
crates/trogon-nats/src/lease/provision.rs                                                   187      10  94.65%   82-92
crates/trogon-nats/src/lease/renew.rs                                                       246      19  92.28%   23-29, 48-59
crates/trogon-nats/src/lease/ttl.rs                                                          68       0  100.00%
crates/a2a-identity-types/src/caller.rs                                                      61       0  100.00%
crates/a2a-identity-types/src/jwt.rs                                                        156       0  100.00%
crates/a2a-identity-types/src/principal.rs                                                   40       0  100.00%
crates/a2a-identity-types/src/error.rs                                                       20       0  100.00%
crates/mcp-nats/src/telemetry/transport.rs                                                    6       0  100.00%
crates/trogon-decider-runtime/src/execution.rs                                             1432       0  100.00%
crates/trogon-gateway/src/source/notion/notion_event_type.rs                                 46       3  93.48%   50-52
crates/trogon-gateway/src/source/notion/server.rs                                           310       4  98.71%   115-116, 135-136
crates/trogon-gateway/src/source/notion/notion_verification_token.rs                         17       0  100.00%
crates/trogon-gateway/src/source/notion/verification_token.rs                               220       0  100.00%
crates/trogon-gateway/src/source/notion/signature.rs                                         45       0  100.00%
crates/trogon-gateway/src/source/slack/signature.rs                                          66       0  100.00%
crates/trogon-gateway/src/source/slack/socket_mode.rs                                       716       0  100.00%
crates/trogon-gateway/src/source/slack/server.rs                                            853       0  100.00%
crates/trogon-gateway/src/source/slack/config.rs                                             58       0  100.00%
crates/trogon-gateway/src/source/twitter/signature.rs                                        58       0  100.00%
crates/trogon-gateway/src/source/twitter/config.rs                                           17       0  100.00%
crates/trogon-gateway/src/source/twitter/server.rs                                          524       0  100.00%
crates/trogon-decider-runtime/src/event/mod.rs                                              170       0  100.00%
crates/trogon-decider-runtime/src/event/stream_event.rs                                       8       0  100.00%
crates/trogon-decider-runtime/src/event/event_identity.rs                                     3       0  100.00%
crates/trogon-decider-runtime/src/event/event_id.rs                                          32       0  100.00%
crates/trogon-decider-runtime/src/headers/header_map.rs                                      54       3  94.44%   20-22
crates/trogon-decider-runtime/src/headers/header_name.rs                                     28       0  100.00%
crates/trogon-decider-runtime/src/headers/header_value.rs                                    34       0  100.00%
crates/trogon-decider-runtime/src/headers/mod.rs                                             74       0  100.00%
crates/trogon-std/src/fs/system.rs                                                           92       0  100.00%
crates/trogon-std/src/fs/mem.rs                                                             216      10  95.37%   61-63, 77-79, 132-134, 157
crates/a2a-nats/src/nats/subjects/agents/card.rs                                             20       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/message_stream.rs                                   23       0  100.00%
crates/a2a-nats/src/nats/subjects/agents/message_send.rs                                     23       0  100.00%
crates/acp-nats/src/nats/subjects/responses/ext_ready.rs                                     12       0  100.00%
crates/acp-nats/src/nats/subjects/responses/cancelled.rs                                     15       0  100.00%
crates/acp-nats/src/nats/subjects/responses/prompt_response.rs                               27       0  100.00%
crates/acp-nats/src/nats/subjects/responses/response.rs                                      20       0  100.00%
crates/acp-nats/src/nats/subjects/responses/update.rs                                        27       0  100.00%
crates/trogon-scheduler/src/processor/execution/wakeup.rs                                   353       7  98.02%   83-85, 127, 400, 416, 585
crates/mcp-nats/src/nats/mod.rs                                                              99       0  100.00%
crates/mcp-nats/src/nats/parsing.rs                                                         191       0  100.00%
crates/trogon-scheduler/src/commands/domain/schedule_event_status.rs                         10       0  100.00%
crates/trogon-scheduler/src/commands/domain/message.rs                                      219       0  100.00%
crates/trogon-scheduler/src/commands/domain/schedule_event_schedule.rs                       83       0  100.00%
crates/trogon-scheduler/src/commands/domain/recurrence.rs                                   179       1  99.44%   99
crates/trogon-scheduler/src/commands/domain/schedule_id.rs                                   81       0  100.00%
crates/trogon-scheduler/src/commands/domain/schedule.rs                                     638       0  100.00%
crates/trogon-scheduler/src/commands/domain/schedule_event_delivery.rs                       25       0  100.00%
crates/trogon-scheduler/src/commands/domain/schedule_event_sampling_source.rs                20       0  100.00%
crates/trogon-scheduler/src/commands/domain/schedule_occurrence_sequence.rs                  30       0  100.00%
crates/a2a-nats/src/push/dispatcher/http.rs                                                 141       0  100.00%
crates/a2a-nats/src/push/dispatcher/jetstream.rs                                            226       0  100.00%
crates/a2a-nats/src/push/dispatcher/nats.rs                                                 183       0  100.00%
crates/a2a-nats/src/push/dispatcher/composite.rs                                            154       0  100.00%
crates/a2a-nats/src/push/dispatcher/mod.rs                                                   88       0  100.00%
crates/acp-nats/src/nats/subjects/commands/cancel.rs                                         15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/close.rs                                          15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/load.rs                                           15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/resume.rs                                         15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/fork.rs                                           15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/prompt.rs                                         15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/set_config_option.rs                              15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/set_mode.rs                                       15       0  100.00%
crates/acp-nats/src/nats/subjects/commands/set_model.rs                                      15       0  100.00%
crates/trogon-gateway/src/source/gitlab/gitlab_signing_token.rs                              62       0  100.00%
crates/trogon-gateway/src/source/gitlab/server.rs                                           460       0  100.00%
crates/trogon-gateway/src/source/gitlab/signature.rs                                        165       0  100.00%
crates/trogon-gateway/src/source/linear/config.rs                                            17       0  100.00%
crates/trogon-gateway/src/source/linear/server.rs                                           386       0  100.00%
crates/trogon-gateway/src/source/linear/signature.rs                                         54       1  98.15%   16
crates/trogon-std/src/env/in_memory.rs                                                       73       0  100.00%
crates/trogon-std/src/env/system.rs                                                          17       0  100.00%
crates/a2a-nats/src/nats/subjects/subscriptions/agent_all.rs                                 20       0  100.00%
crates/a2a-nats/src/nats/subjects/subscriptions/task_all_events.rs                           17       0  100.00%
crates/a2a-nats/src/nats/subjects/subscriptions/task_one_events.rs                           20       0  100.00%
crates/mcp-nats/src/nats/subjects/client/initialized.rs                                      12       0  100.00%
crates/mcp-nats/src/nats/subjects/client/create_message.rs                                   12       0  100.00%
crates/mcp-nats/src/nats/subjects/client/create_elicitation.rs                               12       0  100.00%
crates/mcp-nats/src/nats/subjects/client/list_roots.rs                                       12       0  100.00%
crates/mcp-nats/src/nats/subjects/client/ping.rs                                              9       0  100.00%
crates/mcp-nats/src/nats/subjects/client/roots_list_changed.rs                               12       0  100.00%
crates/mcp-nats/src/nats/subjects/client/progress.rs                                         12       0  100.00%
crates/mcp-nats/src/nats/subjects/client/cancelled.rs                                        12       0  100.00%
crates/trogon-decider/src/testing.rs                                                        675       0  100.00%
crates/trogon-decider/src/decision.rs                                                        27       0  100.00%
crates/trogon-decider/src/events.rs                                                          49       0  100.00%
crates/trogon-decider/src/act.rs                                                             62       0  100.00%
crates/trogon-decider/src/lib.rs                                                            138       0  100.00%
crates/trogon-gateway/src/source/discord/config.rs                                          105       0  100.00%
crates/trogon-gateway/src/source/discord/gateway.rs                                         426       1  99.77%   137
crates/mcp-nats/src/nats/subjects/mod.rs                                                     89       0  100.00%
TOTAL                                                                                     59549     817  98.63%

Diff against main

Filename                                      Stmts    Miss  Cover
------------------------------------------  -------  ------  --------
crates/a2a-nats/src/server/push_list.rs        +104       0  +100.00%
crates/a2a-nats/src/server/test_support.rs       +2       0  +100.00%
TOTAL                                          +106       0  +0.00%

Results for commit: e3e94f4

Minimum allowed coverage is 95%

♻️ This comment has been updated with latest results

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@rsworkspace/crates/a2a-nats/src/server/push_list.rs`:
- Around line 27-29: The deserialization error in the match arm for
serde_json::from_value on ListTaskPushNotificationConfigsRequest is being
converted to a string via format! when constructing A2aError::new, which
discards the typed error context. Instead of formatting the error e into a
string, modify the A2aError::new call to preserve the serde_json::Error as a
typed field or variant so that error context and source information is retained
for debugging rather than being flattened into a string representation.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 8c65ce13-c8ad-4801-9567-f7731cd1c148

📥 Commits

Reviewing files that changed from the base of the PR and between da2cf78 and e3e94f4.

📒 Files selected for processing (4)
  • rsworkspace/crates/a2a-nats/src/server/handler.rs
  • rsworkspace/crates/a2a-nats/src/server/mod.rs
  • rsworkspace/crates/a2a-nats/src/server/push_list.rs
  • rsworkspace/crates/a2a-nats/src/server/test_support.rs

Comment thread rsworkspace/crates/a2a-nats/src/server/push_list.rs
@yordis
yordis merged commit 17a715c into main Jun 19, 2026
7 checks passed
@yordis
yordis deleted the yordis/feat-a2a-nats-server-push-list branch June 19, 2026 06:47
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