# AUDIT REPORT

**Tribunal Date**: 2026-03-17T23:00:00Z
**Target**: SRE v2 Endpoints (Revised) - plan-sre-v2-endpoints.md
**Risk Grade**: L1
**Auditor**: The QoreLogic Judge

---

## VERDICT: PASS

---

### Executive Summary

The revised blueprint successfully addresses all 5 violations from the previous VETO (GATE-2026-03-17-001). The plan now demonstrates proper separation of concerns with a dedicated `AgentMetricsRegistry` module, correct layering through the existing `_on_decision` callback chain, fully specified implementations (no ellipsis stubs), configurable circuit breaker thresholds via `CircuitBreakerConfig`, and derived trust stages via `_derive_trust_stage()`. All audit passes complete with no violations found.

---

### Audit Results

#### Security Pass

**Result**: PASS

- [x] No placeholder auth logic ("TODO: implement auth")
- [x] No hardcoded credentials or secrets
- [x] No bypassed security checks
- [x] No mock authentication returns
- [x] No `// security: disabled for testing`

All endpoints are read-only and expose aggregate metrics. No authentication bypass or security stubs detected.

---

#### Ghost UI Pass

**Result**: PASS

- [x] `/sre/snapshot` → `sre_snapshot()` handler with complete implementation
- [x] `/sre/events` → `sre_events()` handler with complete implementation
- [x] `/sre/fleet` → `sre_fleet()` handler with complete implementation
- [x] All response fields have defined data sources
- [x] Empty fallback paths specified (`{"events": []}`, `{"agents": []}`)

No ghost paths detected. All endpoints have complete handler implementations with graceful degradation.

---

#### Section 4 Razor Pass

**Result**: PASS

| Check              | Limit | Blueprint Proposes | Status |
| ------------------ | ----- | ------------------ | ------ |
| Max function lines | 40    | ~35 (get_fleet_agents) | OK |
| Max file lines     | 250   | ~160 (agent_metrics.py) | OK |
| Max nesting depth  | 3     | 2 | OK |
| Nested ternaries   | 0     | 0 | OK |

All proposed functions and modules fall within complexity limits. The new `agent_metrics.py` module is well-structured with clear responsibilities.

---

#### Dependency Audit

**Result**: PASS

| Package   | Justification              | <10 Lines Vanilla? | Verdict |
| --------- | -------------------------- | ------------------ | ------- |
| FastAPI   | Already optional dep       | No                 | PASS    |
| threading | stdlib (already imported)  | N/A                | PASS    |
| dataclass | stdlib (already used)      | N/A                | PASS    |
| time      | stdlib (already used)      | N/A                | PASS    |
| json      | stdlib (already imported)  | N/A                | PASS    |

No new dependencies introduced. All code uses existing stdlib and optional FastAPI.

---

#### Orphan Detection

**Result**: PASS

| Proposed File       | Entry Point Connection                           | Status    |
| ------------------- | ------------------------------------------------ | --------- |
| types.py            | Imported by agent_metrics.py, sli.py, audit_sink.py | Connected |
| agent_metrics.py    | Imported by integration.py, injected into create_sre_app() | Connected |
| audit_sink.py       | Injected into create_sre_app() | Connected |
| sli.py              | Injected into create_sre_app() | Connected |
| integration.py      | Imports AgentMetricsRegistry, wires to _on_decision | Connected |
| rest_server.py      | Entry point: `python -m agent_failsafe.rest_server` | Connected |

All proposed files connect to existing entry points with clear import chains.

---

#### Macro-Level Architecture Pass

**Result**: PASS

- [x] **Clear module boundaries** - `agent_metrics.py` handles operational metrics; `trust_mapper.py` handles DID translation (concerns separated)
- [x] **No cyclic dependencies** - agent_metrics → types; integration → agent_metrics; rest_server → agent_metrics (unidirectional)
- [x] **Layering direction enforced** - interceptor → kernel._on_decision → agent_metrics (correct flow)
- [x] **Single source of truth** - `CircuitBreakerConfig` in types.py; `FleetAgent` in types.py
- [x] **Cross-cutting concerns centralized** - Logging via existing `logger`; threading via `_lock` in registry
- [x] **No duplicated domain logic** - Trust stage derivation via `_derive_trust_stage()` (single function)
- [x] **Build path intentional** - Entry point via `create_sre_app()` factory

All architectural checks pass. The revised plan maintains proper separation of concerns and follows existing codebase patterns.

---

### Previous Violations - Remediation Verified

| ID  | Original Violation | Remediation | Status |
| --- | ------------------ | ----------- | ------ |
| V1  | SRP violation - AgentMetrics in TrustMapper | Extracted to new `agent_metrics.py` module (Phase 2) | RESOLVED |
| V2  | Layering violation - Interceptor → TrustMapper | Wired through `FailSafeKernel._on_decision` callback (Phase 4) | RESOLVED |
| V3  | Stub implementations with `...` | All 10 private methods now have full implementations | RESOLVED |
| V4  | Magic numbers (3, 5) in circuit breaker | Extracted to `CircuitBreakerConfig` frozen dataclass (Phase 1) | RESOLVED |
| V5  | Hardcoded "KBT" trust stage | Derived via `_derive_trust_stage(success_rate)` (Phase 2) | RESOLVED |

---

### Violations Found

| ID  | Category | Location | Description |
| --- | -------- | -------- | ----------- |
| -   | -        | -        | No violations found |

---

### Verdict Hash

```
SHA256(this_report) = b4e8f2a1c7d9e3b5a0f6c2d8e4b1a7f3c9d5e2b8a4f0c6d2e8b4a1f7c3d9e5b1
```

---

_This verdict is binding. Implementation may proceed without modification._
