rustio rustio.net
64

systemprompt-traits

v0.19.0 Experimental

Trait-first interface contracts for systemprompt.io AI governance infrastructure. Repository, provider, and service abstractions shared across the MCP governance pipeline.

BUSL-1.1 Edition 2024 MSRV 1.94
API bindingsAuthenticationWeb programming::HTTP server #mcp#rbac#claude#agents#ai-governance

Quick Verdict

  • โœ“Actively maintained (updated 10d ago)
  • !Pre-1.0: API may have breaking changes
  • โœ“Massive adoption (1.6K crates depend on it)

Security

Checking security advisories...
Downloads
5.2K
Dependents
1.6K
Releases
82
Size
29KB

Deep Insights

๐Ÿ“‰
Download decline

803 downloads in the last 30 days, down 47% from the previous period. May indicate migration to alternatives.

๐Ÿ”—
Widely adopted

1.6K crates depend on systemprompt-traits. Strong ecosystem adoption means battle-tested code and long-term stability.

โš ๏ธ
Single maintainer risk

systemprompt-traits has only 1 owner despite 1.6K dependents. This is a bus-factor concern โ€” consider the implications for long-term support.

๐Ÿ“
Compact crate

At 29KB, systemprompt-traits is lightweight. Small crate size correlates with focused, well-scoped functionality.

๐ŸŒŸ
Used by top crates

Notable dependents include systemprompt-extension, systemprompt-models, systemprompt-database, systemprompt-logging, systemprompt-config. When high-quality crates choose systemprompt-traits, it's a strong quality signal.

Health Breakdown

Maintenance 18/25

Recency, release consistency, active ratio

Quality 14/25

Yanked ratio, deps, size, maturity, features

Community 15/20

Reverse deps, ownership, ecosystem

Popularity 4/15

Downloads, momentum, growth trend

Documentation 13/15

Docs, repo, license, metadata

Download Trend

Daily downloads ยท last 90 days
0/day avg
04/265/146/16/197/77/24

Top Dependents

Version Adoption

v0.15.2
33%
v0.19.0
24%
v0.16.0
16%
v0.17.1
14%
v0.15.1
13%

Release Timeline

10 releasessince 2026
J
F
M
A
M
J
J
A
S
O
N
D
2026
10
Less
More

Feature Flags

web

README

Loading README...

Maintainers

Dependencies
15
direct dependencies
Dependents
1.6K
crates depend on systemprompt-traits

Similar Crates