hermes-agent/tests
Teknium f67063ba81
feat(kanban): generic diagnostics engine for task distress signals (#20332)
* feat(kanban): generic diagnostics engine for task distress signals

Replaces the hallucination-specific ``warnings`` / ``RecoverySection``
surface (shipped in PR #20232) with a reusable diagnostic-rule engine
that covers five distress kinds in v1 and can be extended without
touching UI code. The "something's wrong with this task" signal is
no longer limited to phantom card ids.

Closes the follow-up from #20232 discussion.

New module
----------
``hermes_cli/kanban_diagnostics.py`` — stateless, no-side-effect rule
engine. Each rule is a pure function of
``(task, events, runs, now, config) -> list[Diagnostic]``. Registry
is a simple list; adding a new distress kind is one function + one
import, no UI or API changes required.

v1 rule set
-----------
* ``hallucinated_cards`` (error) — folds the existing
  ``completion_blocked_hallucination`` event into the new surface.
* ``prose_phantom_refs`` (warning) — folds
  ``suspected_hallucinated_references``.
* ``repeated_spawn_failures`` (error → critical at 2x threshold) —
  fires when ``tasks.spawn_failures >= 3``; suggests
  ``hermes -p <profile> doctor`` / ``auth``.
* ``repeated_crashes`` (error → critical) — fires after N consecutive
  ``crashed`` run outcomes with no successful completion between;
  suggests ``hermes kanban log <id>``.
* ``stuck_in_blocked`` (warning) — fires after 24h in ``blocked``
  state with no comments / unblock attempts; suggests commenting.

Every diagnostic carries structured ``actions`` (reclaim, reassign,
unblock, cli_hint, comment, open_docs) that render consistently in
both CLI and dashboard. Suggested actions are highlighted; generic
recovery actions (reclaim / reassign) are available on every kind as
fallbacks.

Diagnostics auto-clear when the underlying failure resolves — a
clean ``completed``/``edited`` event drops hallucination diagnostics,
a successful run drops crash diagnostics, a comment drops
stuck-blocked diagnostics. Audit events persist; the badge goes away.

API
---
``plugin_api.py``:
* ``/board`` now attaches ``diagnostics`` (full list) and
  ``warnings`` (compact summary with ``highest_severity``) per task.
* ``/tasks/{id}`` attaches diagnostics so the drawer's Diagnostics
  section auto-opens on flagged tasks.
* NEW ``/diagnostics`` endpoint — fleet-wide listing, filterable by
  severity, sorted critical-first.

CLI
---
* NEW ``hermes kanban diagnostics [--severity X] [--task id]
  [--json]`` — fleet view or single-task view, matches dashboard rule
  output so CLI users see the same picture.
* ``hermes kanban show <id>`` now renders a Diagnostics section near
  the top with severity markers + suggested actions.

Dashboard
---------
* Card badge is severity-coloured (⚠ amber warning, !! orange error,
  !!! red critical) using ``warnings.highest_severity``.
* Attention strip above the toolbar counts EVERY task with active
  diagnostics (not just hallucinations), severity-coloured, lists
  affected tasks with Open buttons when expanded.
* Drawer's old ``RecoverySection`` replaced with generic
  ``DiagnosticsSection`` rendering a card per active diagnostic:
  title + detail + structured data (task-id chips when payload keys
  look like id lists) + action buttons. Reassign profile picker is
  inline per-diagnostic. Clipboard fallback uses ``.catch()`` for
  environments where writeText rejects.
* Three-rung severity palette; amber for warning, orange for error,
  red for critical. Uses CSS variables so theming is straightforward.

Tests
-----
* NEW ``tests/hermes_cli/test_kanban_diagnostics.py`` — 14 unit tests
  covering each rule's positive/negative/threshold paths, severity
  sorting, broken-rule isolation, and sqlite3.Row integration.
* Dashboard plugin tests extended: ``/diagnostics`` endpoint (empty,
  populated, severity-filtered), ``/board`` exposes both diagnostic
  list and compact summary with ``highest_severity``.
* Existing hallucination-specific test (``test_board_surfaces_
  warnings_field_for_hallucinated_completions``) updated to reflect
  the new contract: warning summary keys by diagnostic kind
  (``hallucinated_cards``) not event kind.

379 kanban-suite tests pass (+16 net from this PR).

Live verification
-----------------
Seeded all 5 diagnostic kinds + one clean + one plain-running task
(7 total) into an isolated HERMES_HOME, spun up the dashboard, and
verified:

* Attention strip: shows ``!! 5 tasks need attention`` in the
  error-severity orange; Show expands to a list of 5 rows ordered
  critical > error > warning.
* Card badges: error tasks render ``!!`` orange, warning tasks
  render ``⚠`` amber, clean and plain-running tasks render no badge.
* Each of the 5 rules opens a correctly-coloured, correctly-styled
  diagnostic card in the drawer with its specific suggested action.
* Live reassign from a diagnostic card flipped
  ``broken-ml-worker → alice`` and the drawer refreshed with the
  new assignee + the same diagnostic still firing (correct:
  spawn_failures counter hasn't reset yet).
* CLI ``hermes kanban diagnostics`` prints all 5 in severity order;
  ``--severity error`` narrows to 3; ``kanban show <id>`` includes
  the Diagnostics block at the top with suggested action hint.

Migration note
--------------
The old ``warnings`` shape (``{count, kinds, latest_at}``) is
preserved on the API but ``kinds`` now keys by diagnostic kind
(``hallucinated_cards``) instead of event kind
(``completion_blocked_hallucination``). ``highest_severity`` is a
new required field. The dashboard was the only consumer and has
been updated in the same commit; external API consumers of the
``warnings`` field will need to update their kind-match logic.

* feat(kanban/diagnostics): lead titles with the actual error text

The generic 'Worker crashed N runs in a row' / 'Worker failed to spawn
N times' titles buried the actual cause in the data section. Operators
had to open logs or expand the diagnostic to see WHY the worker is
stuck — rate-limit vs insufficient quota vs bad auth vs context
overflow vs network blip all looked identical at a glance.

New titles:

  Agent crashed 3x: openai: 429 Too Many Requests - rate limit reached
  Agent crashed 3x: anthropic: 402 insufficient_quota - credit balance
  Agent crashed 3x: provider auth error: 401 Unauthorized
  Agent spawn failed 4x: insufficient_quota: You exceeded your current

Detail keeps the full error snippet (capped at 500 chars + ellipsis
for tracebacks). Title takes the first line capped at 160 chars.
Fallback title if no error recorded stays honest ('no error recorded').

Tests: 4 new cases covering 429/billing/spawn/truncation. 383 total
pass (+4).

Live-verified on dashboard with 6 seeded scenarios
(rate-limit, billing, auth, context, network, spawn-billing) —
each card title leads with the actionable error text.
2026-05-05 13:32:42 -07:00
..
acp fix(acp): preserve assistant reasoning metadata in session persistence 2026-05-05 10:18:28 -07:00
acp_adapter fix(acp): run /steer as a regular prompt on idle sessions (#18258) 2026-04-30 22:45:14 -07:00
agent fix(aux): trigger fallback on 429 rate-limit errors in auxiliary client 2026-05-05 10:15:57 -07:00
cli fix(cli): fall back on invalid HERMES_MAX_ITERATIONS 2026-05-05 06:11:03 -07:00
cron test(cron): update _isolate_tick_lock fixture for _get_lock_paths 2026-05-05 09:57:06 -07:00
e2e fix(gateway): move quick-command dispatch before built-in handlers 2026-05-04 01:39:23 -07:00
environments/benchmarks
fakes
gateway refactor(telegram): make typing thread-id resolver symmetric with send 2026-05-05 13:28:08 -07:00
hermes_cli feat(kanban): generic diagnostics engine for task distress signals (#20332) 2026-05-05 13:32:42 -07:00
hermes_state fix(resume): redirect --resume to the descendant that actually holds the messages 2026-04-24 03:04:42 -07:00
honcho_plugin feat(honcho): explain why when honcho_profile returns an empty card 2026-04-27 12:37:33 -07:00
integration fix(discord): strip RTP padding before DAVE/Opus decode (#11267) 2026-04-16 16:50:15 -07:00
openviking_plugin fix(openviking): pre-check fs/stat to route file URIs before hitting directory-only endpoints 2026-04-30 02:35:29 -07:00
plugins feat(kanban): generic diagnostics engine for task distress signals (#20332) 2026-05-05 13:32:42 -07:00
run_agent fix(openrouter): use canonical X-Title attribution header 2026-05-05 10:13:34 -07:00
skills fix(google-workspace): restore required_credential_files in SKILL.md (#16452) 2026-05-04 12:43:14 -07:00
stress feat(kanban): durable multi-profile collaboration board (#17805) 2026-04-30 13:36:47 -07:00
tools fix(skills): pin protects against deletion only, not edits (#20220) 2026-05-05 05:43:10 -07:00
tui_gateway fix(tui_gateway): guard sys.path against local package shadowing (#15989) 2026-05-04 12:42:43 -07:00
website fix(website): auto-wrap ASCII-art code blocks in generated skill pages (#16497) 2026-04-27 03:38:39 -07:00
__init__.py
conftest.py fix(ci): stabilize main test suite regressions (#17660) 2026-04-29 23:18:55 -07:00
run_interrupt_test.py
test_account_usage.py feat(account-usage): add per-provider account limits module 2026-04-21 01:56:35 -07:00
test_atomic_replace_symlinks.py refactor: consolidate symlink-safe atomic replace into shared helper 2026-04-28 04:58:22 -07:00
test_base_url_hostname.py security(runtime_provider): close OLLAMA_API_KEY substring-leak sweep miss (#13522) 2026-04-21 06:06:16 -07:00
test_batch_runner_checkpoint.py test: regression coverage for checkpoint dedup and inf/nan coercion 2026-04-24 14:32:21 -07:00
test_cli_file_drop.py fix(tui): improve macOS paste and shortcut parity 2026-04-21 08:00:00 -07:00
test_cli_manual_compress.py test(cli): regression test for manual /compress system_message 2026-04-28 05:21:49 -07:00
test_cli_skin_integration.py fix(ci): stabilize main test suite regressions (#17660) 2026-04-29 23:18:55 -07:00
test_ctx_halving_fix.py
test_empty_model_fallback.py
test_evidence_store.py
test_get_tool_definitions_cache_isolation.py fix(tools): isolate get_tool_definitions quiet_mode cache + dedup LCM injection (#17335) 2026-04-30 04:32:06 -07:00
test_hermes_constants.py
test_hermes_home_profile_warning.py fix(constants): warn once when get_hermes_home() falls back under an active profile (#18746) 2026-05-02 01:49:55 -07:00
test_hermes_logging.py fix(logging): attach gateway log after cli init 2026-04-26 19:01:26 -07:00
test_hermes_state.py fix(telegram): polish topic mode — CASCADE, General-topic handling, rename guard, debounce 2026-05-04 12:07:17 -07:00
test_honcho_client_config.py
test_install_sh_setup_wizard_tty_probe.py fix(install): widen /dev/tty open-probe to sibling gates (#16746) 2026-04-28 06:45:55 -07:00
test_ipv4_preference.py
test_lazy_session_regressions.py fix: resolve lazy session creation regressions (#18370 fallout) (#20363) 2026-05-06 01:11:49 +05:30
test_mcp_serve.py
test_mini_swe_runner.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_minimax_model_validation.py fix(models): validate MiniMax models against static catalog (#12611, #12460, #12399, #12547) 2026-04-19 22:44:47 -07:00
test_minimax_oauth.py test(cli): cover minimax-oauth resolution, refresh, menu wiring 2026-04-29 09:53:42 -07:00
test_minisweagent_path.py
test_model_picker_scroll.py
test_model_tools.py fix(plugins): stop firing pre_tool_call hook twice per tool execution (#17611) 2026-04-29 12:43:39 -07:00
test_model_tools_async_bridge.py fix(model_tools): cancel coroutine on timeout so worker thread exits + log full traceback 2026-04-29 05:00:40 -07:00
test_ollama_num_ctx.py
test_packaging_metadata.py
test_plugin_skills.py fix(skills): support category-qualified local skill names 2026-05-05 10:15:31 -07:00
test_project_metadata.py build(deps): add qrcode to dingtalk + feishu extras (parity with messaging) (#11627) 2026-04-17 13:31:53 -07:00
test_retry_utils.py
test_sql_injection.py
test_subprocess_home_isolation.py
test_timezone.py test: speed up slow tests (backoff + subprocess + IMDS network) (#11797) 2026-04-17 14:21:22 -07:00
test_toolset_distributions.py
test_toolsets.py fix: merge plugin tools into builtin toolsets 2026-05-05 10:14:17 -07:00
test_trajectory_compressor.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_trajectory_compressor_async.py fix(kimi): omit temperature entirely for Kimi/Moonshot models (#13157) 2026-04-20 12:23:05 -07:00
test_transform_tool_result_hook.py test: stop testing mutable data — convert change-detectors to invariants (#13363) 2026-04-20 23:20:33 -07:00
test_tui_gateway_server.py fix: resolve lazy session creation regressions (#18370 fallout) (#20363) 2026-05-06 01:11:49 +05:30
test_utils_truthy_values.py
test_yuanbao_integration.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
test_yuanbao_markdown.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
test_yuanbao_pipeline.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00
test_yuanbao_proto.py yuanbao platform (#16298) 2026-04-26 18:50:49 -07:00