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arcp-core
v2.0.0 ExperimentalShared protocol primitives for the Agent Runtime Control Protocol (ARCP) — envelopes, messages, errors, IDs, transports, and the authenticator trait.
MIT OR Apache-2.0 Edition 2021 MSRV 1.88
Quick Verdict
- ✓Actively maintained (updated 49d ago)
- ✓Permissive license (MIT OR Apache-2.0)
Security
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Downloads
140
Dependents
7
Releases
1
Size
62KB
Deep Insights
📊
Steady growth
73 downloads in the last 30 days (2/day), up 9% from the previous period.
🌟
Used by top crates
Notable dependents include arcp-client, arcp-runtime, arcp-axum, arcp, arcp-tower. When high-quality crates choose arcp-core, it's a strong quality signal.
Health Breakdown
Maintenance 10/25
Recency, release consistency, active ratio
Quality 16/25
Yanked ratio, deps, size, maturity, features
Community 8/20
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 arcp-core
Version Adoption
v2.0.0
100%
Release Timeline
1 releasessince 2026
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2026
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LessMore
Feature Flags
default =["transport-ws", "transport-stdio"]
transport-ws*transport-stdio*
README
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Maintainers
Dependencies
19
direct dependencies
Dependents
7
crates depend on arcp-core