# Open tasks — dependency graph

_Last synced: 2026-06-08. Renumbered per [20260608_ALPHA_PRIORITIES.md](20260608_ALPHA_PRIORITIES.md)._

**Documentation index:** [README.md](README.md)

---

## Table of contents

<!-- toc -->
- [Priority tiers](#priority-tiers)
- [Dependency graph](#dependency-graph)
- [Task index](#task-index)
- [Critical path](#critical-path)
<!-- /toc -->

---

## Priority tiers

| Tier | IDs | Alpha blocker |
|------|-----|---------------|
| P0 debug | **0.1** stream dump | No (feeds 6.5/6.6) |
| P1 | **1** graphs | No |
| P2 | **2.1–2.4** dev, **2.5** + **3.x** agent, RBAC | **Yes** (auth) |
| P3 | **4.x** RSSH | **Yes** |
| P4 | **5.x** backend validation | **Yes** |
| P5 | **6.x** app LAN | LAN alpha |
| P9 | **9.x** landing | No |

---

## Dependency graph

```mermaid
flowchart TB
    S01["0.1 stream dump<br/>agent · P0"]
    G1["1.x graphs<br/>agent · P1"]

    D21["2.1 DNS<br/>DEV"]
    D22["2.2 forward<br/>DEV"]
    D23["2.3 inbound test<br/>DEV"]
    A25["2.5 SMTP<br/>agent"]
    A3["3.x 2FA<br/>agent"]
    RBAC["RBAC<br/>agent"]

    R4["4.x RSSH<br/>agent · P3"]

    B51["5.1 OTA<br/>50/50"]
    B52["5.2 URLs<br/>50/50"]
    B53["5.3 RSSH validate"]
    B54["5.4 auth validate"]
    B55["5.5 RBAC validate"]

    A61["6.1 Opus"]
    A62["6.2 LAN soak"]
    A63["6.3 lifecycle"]
    A64["6.4 rotation"]
    A65["6.5 audio lag"]

    L9["9.x landing<br/>LOW"]

    FULL["FULL_ALPHA"]

    S01 -.-> A65 & A64
    D21 --> D22 --> D23
    D21 --> A25 --> A3 --> RBAC
    A3 --> B54 --> FULL
    RBAC --> B55

    R4 --> B53 --> FULL
    B51 & B52 --> FULL
    A62 --> FULL
    A63 <--> A64

    G1 -.-> L9
    L9 -.-> RBAC

    style FULL fill:#1e3a5f,color:#fff
    style D21 fill:#b45309,color:#fff
    style D22 fill:#b45309,color:#fff
    style D23 fill:#b45309,color:#fff
    style R4 fill:#7c2d12,color:#fff
    style A3 fill:#7c2d12,color:#fff
```

---

## Task index

| ID | Owner | Depends on |
|----|-------|------------|
| **0.1** | Agent | — |
| **1 / 1.1 / 1.2** | Agent | BE deploy soft |
| **2.1–2.4** | **Developer** | DNS UI access |
| **2.5** | Agent | 2.1 |
| **3.x** | Agent | 2.5 |
| **RBAC** | Agent | 3.x, stable pages |
| **4.x** | Agent | BE deploy |
| **5.1–5.2** | 50/50 | deploy |
| **5.3** | Agent | 4.x |
| **5.4–5.5** | Agent | 3.x, RBAC |
| **6.1–6.6** | Developer (~99%) | 0.1 ↔ 6.6 |
| **9.x** | Agent (low) | — |

---

## Critical path

```text
DEV:  2.1 → 2.2 → 2.3
AGENT: 2.5 → 3.x → 5.4 ──┐
AGENT: 4.x → 5.3 ─────────┼──► FULL_ALPHA
SHARED: 5.1 OTA, 5.2 URLs ─┤
DEV:  6.2 LAN soak ────────┘

Parallel: 0.1, 1.x, 6.1/6.3–6.5, 9.x
```

**Developer blocked checklist:** [tmp/20260608_help_request.md](../tmp/20260608_help_request.md)