Decision Workspace
adk-acp vs agent-client-protocol vs sacp
Side-by-side comparison of Rust crates
52
adk-acp
experimentalv0.9.1
Agent Client Protocol (ACP) integration for ADK-Rust — connect to Claude Code, Codex, and other ACP agents
68
agent-client-protocol
experimentalv0.12.1
Core protocol types and traits for the Agent Client Protocol
62
sacp
growingv11.0.0
Core protocol types and traits for SACP (Symposium's extensions to ACP)
Core Metrics
| adk-acp | agent-client-protocol | sacp | |
|---|---|---|---|
| Health Score | 52 | 68 | 62 |
| Total Downloads | 109 | 2.0M | 135.5K |
| 30d Downloads | 0 | 606.0K | 20.4K |
| Dependents | 6 | 1.2K | 288 |
| Releases | 6 | 66 | 29 |
| Last Updated | 1d ago | 8d ago | 70d ago |
| Age | 13d | 10m | 6m |
Health Breakdown
adk-acp
Maintenance
14
Quality
13
Community
8
Popularity
2
Documentation
15
agent-client-protocol
Maintenance
18
Quality
14
Community
18
Popularity
8
Documentation
10
sacp
Maintenance
15
Quality
14
Community
17
Popularity
6
Documentation
10
Technical Details
| adk-acp | agent-client-protocol | sacp | |
|---|---|---|---|
| Version | 0.9.1 | 0.12.1 | 11.0.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 18 | 19 | 22 |
| Crate Size | 38KB | 118KB | 111KB |
| Features | 2 | 12 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.85.0 | — | — |
| Owners | 1 | 3 (team) | 2 (team) |
Links
Quick Verdict
- •agent-client-protocol leads with a health score of 68/100, but none of the options score above 80.
- •agent-client-protocol is depended on by 1.2K crates — strongest ecosystem trust.
- •adk-acp, agent-client-protocol are pre-1.0 — API may change.