49
barbican
v1.6.0 ExperimentalSafety layer for Claude Code: classifier-gated bash hook + MCP server blocking dangerous command compositions.
MIT Edition 2021 MSRV 1.91
Development tools::TestingDevelopment toolsCommand line utilities #security#agent#sandbox#safety#claude-code
Quick Verdict
- ✓Actively maintained (updated 64d ago)
- !Heavy dependency tree (23 direct deps)
- ✓Permissive license (MIT)
Security
Checking security advisories...
Downloads
73
Dependents
0
Releases
4
Size
324KB
Deep Insights
📈
Strong growth momentum
9 downloads in the last 30 days (0/day), up 80% from the previous period.
📦
Heavy dependency tree
23 direct dependencies. Consider the impact on compile times and supply chain complexity.
Health Breakdown
Maintenance 15/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 6/20
Reverse deps, ownership, ecosystem
Popularity 2/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Version Adoption
v1.5.5
29%
v1.6.0
26%
v1.5.4
25%
v1.5.3
21%
Release Timeline
4 releasessince 2026
J
F
M
A
M
J
J
A
S
O
N
D
2026
4
LessMore
Feature Flags
test-support
README
Loading README...
Maintainers
Dependencies
23
direct dependencies
Dependents
0
crates depend on barbican