Cachee CLI

The world's first post-quantum caching service.

Every entry carries a 58-byte Substrate receipt signed by 3 independent post-quantum signature families (ML-DSA-65, FALCON-512, SLH-DSA). Cache poisoning is cryptographically impossible.

Install

# Homebrew (macOS/Linux)
brew install h33ai/tap/cachee

# Cargo
cargo install cachee-cli

# Docker
docker run -p 6380:6380 h33ai/cachee

Quick start

# Initialize — creates config + generates PQ keypair
cachee init

# Start the daemon (RESP protocol on port 6380)
cachee start

# Use it (Redis-compatible)
cachee set mykey "hello world"
cachee get mykey

# Enable PQ attestation (Substrate signing on every SET)
cachee attest enable

# Run built-in benchmark
cachee bench

Commands

Command	Description
cachee init	Create config, generate PQ identity
cachee start	Start RESP daemon
cachee stop	Stop daemon
cachee status	Show stats, hit rate, memory
cachee set KEY VALUE	Store a value
cachee get KEY	Retrieve a value
cachee del KEY	Delete a value
cachee attest enable	Enable PQ attestation on all writes
cachee attest status	Show attestation config
cachee bench	Run throughput/latency benchmark
cachee cluster join	Join D-Cachee federation

Architecture

• L0 hot tier: Sharded RwLock HashMap (~28ns reads)
• L1: DashMap concurrent HashMap
• CacheeLFU: Admission control via frequency sketch
• RESP protocol: Drop-in Redis replacement
• PQ attestation: 58-byte Substrate receipt per entry (optional)
• On-chain anchor: 74 bytes — fits Bitcoin OP_RETURN, Solana memo, Ethereum calldata

Performance

Cachee Benchmark (4 workers, M4 Max)
  Throughput : 3,264,445 ops/sec
  Latency    : 0.306 µs/op
  Hit rate   : 100%
  L0 hits    : 13,062,648

Learn more

• Product page
• H33 Substrate patent

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H33.ai, Inc. · Eric Beans, CEO

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H33 Products: H33-74 · Auth1 · Chat101 · Cachee · Z101 · RevMine · BotShield

Introducing H33-74. 74 bytes. Any computation. Post-quantum attested. Forever.

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H33 Product Suite

Product	Description
H33.ai	Post-quantum security infrastructure
V100.ai	AI Video API — 20 Rust microservices, post-quantum encrypted
Auth1.ai	Multi-tenant auth without Auth0
Chat101.ai	AI chat widget with Rust gateway sidecar
Cachee.ai	Sub-microsecond PQ-attested cache
Z101.ai	20+ SaaS products on one backend
RevMine.ai	Revenue intelligence platform
BotShield	Free CAPTCHA replacement

Introducing H33-74. 74 bytes. Any computation. Post-quantum attested. Forever.