name: redis-inspect description: Inspect Redis cache keys, values, and TTLs for debugging. Supports both main cache and system cache. Use for debugging cache issues, checking cached values, and monitoring cache state. Read-only by default.

Redis Cache Inspector

Use this skill to inspect Redis cache state for debugging purposes.

Running Commands

node .claude/skills/redis-inspect/query.mjs <command> [options]

Commands

Options

Cache Types

The project has two Redis instances:

Main Cache (default)

Regular application cache. Data here can be regenerated if lost.

• User sessions
• Cached queries
• Temporary data
• Rate limiting counters

System Cache (--sys)

Persistent system configuration and state. More critical data.

• Feature flags
• Generation limits/status
• System permissions
• Job state
• Event configurations

Examples

# Find keys matching a pattern
node .claude/skills/redis-inspect/query.mjs keys "user:*" --limit 20
node .claude/skills/redis-inspect/query.mjs keys "packed:caches:*"

# Get a value
node .claude/skills/redis-inspect/query.mjs get "session:data2:123456"

# Check system cache values
node .claude/skills/redis-inspect/query.mjs --sys get "system:features"
node .claude/skills/redis-inspect/query.mjs --sys hgetall "system:entity-moderation"

# Check TTL
node .claude/skills/redis-inspect/query.mjs ttl "generation:count:123"

# Inspect a hash
node .claude/skills/redis-inspect/query.mjs hgetall "packed:caches:cosmetics"
node .claude/skills/redis-inspect/query.mjs hget "system:entity-moderation" "entities"

# Check set size
node .claude/skills/redis-inspect/query.mjs scard "queues:seen-images"

# Get server info
node .claude/skills/redis-inspect/query.mjs info
node .claude/skills/redis-inspect/query.mjs --sys info

Common Key Patterns

Main Cache

System Cache

Debugging Tips

# Check if a user's session exists
node .claude/skills/redis-inspect/query.mjs keys "session:data2:*" --limit 10

# Check generation status
node .claude/skills/redis-inspect/query.mjs --sys get "generation:status"

# Check feature flags
node .claude/skills/redis-inspect/query.mjs --sys hgetall "system:features"

# Check cache memory usage
node .claude/skills/redis-inspect/query.mjs info

Write Operations

Write operations require --writable flag and user approval:

# Delete a specific key (requires approval)
node .claude/skills/redis-inspect/query.mjs del "some:key" --writable

IMPORTANT: Always ask the user for permission before using --writable.