nucleus-substrate-sdk

v0.1.0 Experimental

Demand-side SDK for the Nucleus substrate. Async HTTP `Client` over the hub plus a single `verify_receipt_fully` entry that walks all four projections (Identity, Capability, Flow, Economic) of a Receipt. Composes substrate-core + identity-projection + flow-projection + mechanism-vcg.

MIT OR Apache-2.0 Edition 2024 MSRV 1.93

API bindings Command line utilities Cryptography #agent#verifiable#substrate#spiffe#vcg

GitHub ↗ Docs ↗ crates.io ↗ Compare with…

Quick Verdict

✓Actively maintained (updated 44d ago)
!Pre-1.0: API may have breaking changes
✓Permissive license (MIT OR Apache-2.0)

Security

Checking security advisories...

Downloads

332

Dependents

Releases

Size

24KB

Deep Insights

📉

Download decline

130 downloads in the last 30 days, down 37% from the previous period. May indicate migration to alternatives.

📐

Compact crate

At 24KB, nucleus-substrate-sdk is lightweight. Small crate size correlates with focused, well-scoped functionality.

Health Breakdown

Maintenance 10/25

Recency, release consistency, active ratio

Quality 12/25

Yanked ratio, deps, size, maturity, features

Community 7/20

Reverse deps, ownership, ecosystem

Popularity 3/15

Downloads, momentum, growth trend

Documentation 15/15

Docs, repo, license, metadata

Download Trend

Daily downloads · last 90 days

0/day avg

Top Dependents

Most downloaded crates that depend on nucleus-substrate-sdk

nucleus-substrate-cli

322 dl 47

Version Adoption

v0.1.0

100%

Release Timeline

1 releasessince 2026

2026

Less

README

Loading README...

Maintainers

brandon-coproduct

17 crates

Dependencies

direct dependencies