| 1 | # UX spec: Agent Verify Epoch View v1 |
| 2 | |
| 3 | **Статус:** Accepted (W3 target) |
| 4 | **Дата:** 2026-05-31 |
| 5 | **Норма:** [ADR 0148 §8–§10](../adr/0148-agent-execution-environment-verification-ladder-and-native-tooling.md) |
| 6 | **Naming:** [naming-layers-v1.md](naming-layers-v1.md) §1 |
| 7 | **Parity:** [0002 debug-human-agent-parity](../adr/0002-debug-human-agent-parity.md) |
| 8 | |
| 9 | ## Цель |
| 10 | |
| 11 | Оператор видит **тот же verify state**, что orchestrator и агент — не «агент сказал green» (Cursor), а **epoch + rung ladder + snapshot + time slices**. Human и agent — **один** `VerificationLadder` API и **одни** DataBus projections. |
| 12 | |
| 13 | --- |
| 14 | |
| 15 | ## Surfaces (MLP) |
| 16 | |
| 17 | | Surface | Роль | Wave | |
| 18 | |---------|------|------| |
| 19 | | **Chat trace** (collapsible per run) | Primary narrative; `/agent last` | W3 ✓ partial | |
| 20 | | **PFD `AgentEnvironmentInstrument`** | Glance: active task, cancel, stale glyph | W3 | |
| 21 | | **Slash** `/agent verify\|status\|cancel\|last` | Operator parity | W3 ✓ partial | |
| 22 | | **Gutter / editor chrome** | `AgentVerifyEpochStale` → dim files in dirty set | W3+ | |
| 23 | | **Error list / F8** | `diagnose.files` parity (not substitute for epoch) | existing | |
| 24 | |
| 25 | --- |
| 26 | |
| 27 | ## Widget: Verify Epoch block |
| 28 | |
| 29 | Один блок на **verify epoch** (не на каждый environment task в isolation). Header + rung list + footer. |
| 30 | |
| 31 | ### Header |
| 32 | |
| 33 | ```text |
| 34 | Verify · {verify_policy} · epoch {short_id} |
| 35 | snapshot {verify_snapshot_id_short} · {git_head_7}{dirty_suffix} |
| 36 | ``` |
| 37 | |
| 38 | | Field | Source | |
| 39 | |-------|--------| |
| 40 | | `verify_policy` | `minimal` \| `standard` \| `strict` \| `ci_parity` | |
| 41 | | `short_id` | first 4–6 of `run_id` or epoch id | |
| 42 | | `verify_snapshot_id` | HEAD + hash dirty paths @ start | |
| 43 | | `dirty_suffix` | ` · 3 files dirty` if non-empty | |
| 44 | |
| 45 | **Stale header overlay:** `⚠ verify устарел — snapshot изменился ({reason})` |
| 46 | Reasons: `write_in_epoch` \| `superseded` \| `cancel` from `AgentVerifyEpochStale`. |
| 47 | |
| 48 | ### Rung list (ordered) |
| 49 | |
| 50 | Для каждого rung в climb (monotonic до fail или policy cap): |
| 51 | |
| 52 | ```text |
| 53 | ✓ diagnose.files 0.8s |
| 54 | ✓ build.affected 9.1s |
| 55 | ⟳ test.scoped running… [Cancel] |
| 56 | ✗ compile.project failed (2 errors) [Details] |
| 57 | — test.full (not required) |
| 58 | ``` |
| 59 | |
| 60 | | Glyph | State | |
| 61 | |-------|-------| |
| 62 | | ✓ | pass | |
| 63 | | ⟳ | running ( spinner ) | |
| 64 | | ✗ | failed (compile/test/diagnostics) | |
| 65 | | ⊘ | cancelled | |
| 66 | | ☠ | host died (`AgentEnvironmentTaskDied`) — **not** failed tests | |
| 67 | | — | skipped / not required by policy | |
| 68 | |
| 69 | **Labels:** semantic id + RU tooltip from naming registry; **no** `L0`–`L4` in UI. |
| 70 | |
| 71 | **Details** opens structured DTO: diagnostics[], test_results[], log_ref — not raw stdout only. |
| 72 | |
| 73 | ### Footer (time accounting) |
| 74 | |
| 75 | ```text |
| 76 | Reasoning: 4.2s · Environment: 16.8s · Blocked: 0.3s |
| 77 | Status: green (standard) · max rung: build.affected |
| 78 | ``` |
| 79 | |
| 80 | **Green rule (MLP):** показывать **green** только if all: |
| 81 | |
| 82 | 1. `AgentRunCompleted.green == true` |
| 83 | 2. `max_rung_reached` ≥ policy minimum rung |
| 84 | 3. epoch **not stale** on current workspace snapshot |
| 85 | |
| 86 | If agent text says «done» but epoch stale → show **⚠ not verified on current snapshot** (anti Cursor-green). |
| 87 | |
| 88 | --- |
| 89 | |
| 90 | ## PFD instrument (compact) |
| 91 | |
| 92 | Single line + expand: |
| 93 | |
| 94 | ```text |
| 95 | ⟳ build.affected 9.1s [Cancel] · standard |
| 96 | ``` |
| 97 | |
| 98 | Expand → same rung list as chat (shared ViewModel from DataBus projection). |
| 99 | |
| 100 | Stale: amber border + `⚠ stale`. |
| 101 | |
| 102 | Died: red + `☠ environment died` + [Retry verify]. |
| 103 | |
| 104 | --- |
| 105 | |
| 106 | ## DataBus subscription (ViewModel) |
| 107 | |
| 108 | | Event | UI action | |
| 109 | |-------|-----------| |
| 110 | | `AgentRunStarted` | New epoch block; reset rungs | |
| 111 | | `AgentRunPhaseChanged` | Update phase chip (reasoning / environment) | |
| 112 | | `AgentEnvironmentTaskChanged` | Map `task_kind` → rung; progress | |
| 113 | | `AgentEnvironmentTaskCompleted` | Rung ✓/✗; duration | |
| 114 | | `AgentEnvironmentTaskDied` | Rung ☠; alert | |
| 115 | | `AgentVerifyEpochStale` | Header overlay; gutter dim hook | |
| 116 | | `AgentRunCompleted` | Footer green/red; freeze rung list | |
| 117 | |
| 118 | Payload field **`max_rung_reached`**: semantic string (`build.affected`), not `L2`. |
| 119 | |
| 120 | --- |
| 121 | |
| 122 | ## Human parity checklist |
| 123 | |
| 124 | - [ ] `/agent verify standard` renders **identical** block to autonomous run |
| 125 | - [ ] Cancel instrument cancels runner + supervised host token |
| 126 | - [ ] Write to file in `in_verification` set → stale **before** compile finishes |
| 127 | - [ ] Two parallel verify chains **impossible** (UI shows single active epoch) |
| 128 | - [ ] Failed tests (✗) visually distinct from host died (☠) |
| 129 | |
| 130 | --- |
| 131 | |
| 132 | ## Non-goals (W3) |
| 133 | |
| 134 | - `idle_user` time slice in UI (W3+ analytics) |
| 135 | - Auto-rollback operator tree on failed verify |
| 136 | - L4/ci_parity as default policy |
| 137 | |
| 138 | --- |
| 139 | |
| 140 | ## История |
| 141 | |
| 142 | | Дата | Изменение | |
| 143 | |------|-----------| |
| 144 | | 2026-05-31 | v1: MLP surfaces, green rule, semantic rung labels | |
| 145 | |