Decision Workspace
tmcp vs tmcp-macros vs cnctd_ai
Side-by-side comparison of Rust crates
44
tmcp
experimentalv0.4.0
Complete, ergonomic implementation of the Model Context Protocol (MCP)
49
tmcp-macros
experimentalv0.4.0
Complete, ergonomic implementation of the Model Context Protocol (MCP)
46
cnctd_ai
experimentalv0.1.25
Multi-provider AI/LLM abstraction layer with MCP support (Anthropic, OpenAI, Gemini, OpenRouter)
Core Metrics
| tmcp | tmcp-macros | cnctd_ai | |
|---|---|---|---|
| Health Score | 44 | 49 | 46 |
| Total Downloads | 147 | 199 | 788 |
| 30d Downloads | 54 | 73 | 41 |
| Dependents | 1 | 5 | 1 |
| Releases | 5 | 5 | 20 |
| Last Updated | 3d ago | 3d ago | 29d ago |
| Age | 3m | 3m | 5m |
Health Breakdown
tmcp
Maintenance
18
Quality
9
Community
4
Popularity
3
Documentation
10
tmcp-macros
Maintenance
18
Quality
13
Community
5
Popularity
3
Documentation
10
cnctd_ai
Maintenance
17
Quality
12
Community
4
Popularity
3
Documentation
10
Technical Details
| tmcp | tmcp-macros | cnctd_ai | |
|---|---|---|---|
| Version | 0.4.0 | 0.4.0 | 0.1.25 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 28 | 5 | 21 |
| Crate Size | 134KB | 18KB | 169KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •tmcp-macros leads with a health score of 49/100, but none of the options score above 80.
- •cnctd_ai has the most downloads (788), suggesting wider adoption.