Decision Workspace
spn-cli vs embacle vs embacle-mcp
Side-by-side comparison of Rust crates
54
spn-cli
experimentalv0.17.0
The Agentic AI Toolkit - unified CLI for models, secrets, MCP servers, workflows, and AI agents
56
embacle
experimentalv0.14.3
LLM runner library — wraps 12 AI CLI tools as pluggable LLM providers with agent loop, guardrails, and cost tracking
50
embacle-mcp
experimentalv0.14.3
MCP server for embacle LLM runners — expose AI CLI tools via Model Context Protocol
Core Metrics
| spn-cli | embacle | embacle-mcp | |
|---|---|---|---|
| Health Score | 54 | 56 | 50 |
| Total Downloads | 264 | 448 | 323 |
| 30d Downloads | 264 | 449 | 323 |
| Dependents | 0 | 59 | 11 |
| Releases | 16 | 24 | 23 |
| Last Updated | 16d ago | today | today |
| Age | 23d | 27d | 27d |
Health Breakdown
spn-cli
Maintenance
18
Quality
12
Community
6
Popularity
3
Documentation
15
embacle
Maintenance
16
Quality
13
Community
11
Popularity
3
Documentation
13
embacle-mcp
Maintenance
16
Quality
12
Community
9
Popularity
3
Documentation
10
Technical Details
| spn-cli | embacle | embacle-mcp | |
|---|---|---|---|
| Version | 0.17.0 | 0.14.3 | 0.14.3 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | AGPL-3.0-or-later | Apache-2.0 | Apache-2.0 |
| Dependencies | 55 | 18 | 9 |
| Crate Size | 392KB | 161KB | 19KB |
| Features | 6 | 6 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | 1.88 | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •embacle leads with a health score of 56/100, but none of the options score above 80.