Decision Workspace
h33-mcp vs h33-substrate-verifier vs h33-cli
Side-by-side comparison of Rust crates
H33 Model Context Protocol server — exposes the H33 post-quantum substrate, biometric auth, ZK proofs, triple-key signing, BotShield, HICS scoring, and HATS governance to MCP-capable AI coding agents (Claude Code, Cursor, Codex, Aider). Native Rust. The canonical MCP surface for H33.
Reference implementation of the H33 substrate response attestation verifier. Verifies X-H33-Receipt HTTP headers against three post-quantum signature families (Dilithium ML-DSA-65 + FALCON-512 + SPHINCS+-SHA2-128f) over the H33 58-byte substrate primitive. Standalone, no internal H33 dependencies, WASM-target-compatible.
H33 terminal companion — sign up, mint agent tokens, run the MCP server, audit, detect classical crypto, wrap with substrate, run HICS scans, attest Bitcoin UTXOs. The canonical H33 CLI. Native Rust. Zero Node dependencies.
Core Metrics
| h33-mcp | h33-substrate-verifier | h33-cli | |
|---|---|---|---|
| Health Score | 37 | 45 | 41 |
| Total Downloads | 26 | 100 | 44 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 1 | 0 |
| Releases | 1 | 1 | 2 |
| Last Updated | 94d ago | 94d ago | 94d ago |
| Age | 3m | 3m | 3m |
Health Breakdown
Technical Details
| h33-mcp | h33-substrate-verifier | h33-cli | |
|---|---|---|---|
| Version | 0.1.0 | 0.1.0 | 0.2.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | LicenseRef-Proprietary | LicenseRef-Proprietary | LicenseRef-Proprietary |
| Dependencies | 22 | 15 | 18 |
| Crate Size | 74KB | 41KB | 35KB |
| Features | 0 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.75 | 1.75 | 1.75 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •h33-substrate-verifier leads with a health score of 45/100, but none of the options score above 80.