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jacs-mcp
v0.11.3 ExperimentalMCP server for JACS: data provenance and cryptographic signing
Apache-2.0 Edition 2024 MSRV 1.93
Quick Verdict
- ✓Actively maintained (updated 31d ago)
- !Pre-1.0: API may have breaking changes
- ✓Permissive license (Apache-2.0)
Security
Checking security advisories...
Downloads
1.1K
Dependents
37
Releases
19
Size
114KB
Deep Insights
📉
Download decline
81 downloads in the last 30 days, down 21% from the previous period. May indicate migration to alternatives.
🌟
Used by top crates
Notable dependents include hai-mcp, jacs-cli, haiai-cli. When high-quality crates choose jacs-mcp, it's a strong quality signal.
Health Breakdown
Maintenance 17/25
Recency, release consistency, active ratio
Quality 14/25
Yanked ratio, deps, size, maturity, features
Community 10/20
Reverse deps, ownership, ecosystem
Popularity 4/15
Downloads, momentum, growth trend
Documentation 12/15
Docs, repo, license, metadata
Download Trend
Daily downloads · last 90 days
0/day avg
Top Dependents
Most downloaded crates that depend on jacs-mcp
Version Adoption
v0.9.12
30%
v0.9.13
26%
v0.10.0
18%
v0.9.11
13%
v0.9.14
13%
Release Timeline
10 releasessince 2026
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Feature Flags
default =["mcp", "attestation", "core-tools"]
mcp*a2a-toolskey-toolscore-tools*full-toolsattestation*trust-toolssearch-toolsdocument-toolsagreement-toolsattestation-tools
README
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Maintainers
Dependencies
19
direct dependencies
Dependents
37
crates depend on jacs-mcp