# Aphoria Scan: cachewrap

**6** files scanned | **26** observations | **20** claims (0 pass, 0 conflict, 20 missing)

## Claim Verification

| Verdict | Claim | Invariant | Explanation |
|---------|-------|-----------|-------------|
| MISSING | `cache-timeout-001` | Cache operation timeout MUST NOT exceed 5 seconds | No matching observation found |
| MISSING | `cache-tls-validation-001` | TLS certificate validation MUST be enabled for Redis connections | No matching observation found |
| MISSING | `cache-retry-max-001` | Cache command retry attempts MUST NOT exceed 3 | No matching observation found |
| MISSING | `cache-async-blocking-001` | Async cache operations MUST NOT use blocking calls | No matching observation found |
| MISSING | `cache-max-connections-001` | Cache connection pool MUST have bounded max_connections (10-50 recommended) | No matching observation found |
| MISSING | `cache-connection-lifecycle-001` | Cache connections MUST be validated (PING) before use | No matching observation found |
| MISSING | `cache-metrics-enabled-001` | Metrics MUST be enabled for production cache clients (hit_rate, miss_rate, latency) | No matching observation found |
| MISSING | `cache-ttl-required-001` | TTL (Time To Live) MUST be set for all cached values | No matching observation found |
| MISSING | `cache-key-validation-001` | Cache keys MUST be validated for control characters and length | No matching observation found |
| MISSING | `cache-max-size-001` | Cache MUST have bounded max_size to prevent OOM | No matching observation found |
| MISSING | `cache-eviction-policy-001` | Eviction policy MUST be configured (LRU, LFU, or TTL-based) | No matching observation found |
| MISSING | `cache-hardcoded-password-001` | Redis passwords MUST NOT be hardcoded in source code | No matching observation found |
| MISSING | `cache-key-prefix-001` | Cache keys SHOULD use consistent prefixes for namespacing | No matching observation found |
| MISSING | `cache-serialization-001` | Cache values SHOULD use structured serialization (JSON, MessagePack, bincode) | No matching observation found |
| MISSING | `cache-compression-001` | Compression SHOULD be enabled for values >1KB | No matching observation found |
| MISSING | `cache-consistency-mode-001` | Consistency mode MUST be configured (strong, eventual, client-side) | No matching observation found |
| MISSING | `cache-sharding-strategy-001` | Sharding SHOULD use consistent hashing for multi-node deployments | No matching observation found |
| MISSING | `cache-read-through-001` | Read-through pattern SHOULD be used for cache-aside workloads | No matching observation found |
| MISSING | `cache-write-through-001` | Write-through SHOULD be used for critical data requiring strong consistency | No matching observation found |
| MISSING | `cache-stampede-prevention-001` | Cache stampede prevention MUST be implemented (locks, PER, or jitter) | No matching observation found |


