Decision Workspace
rag-rat vs rag-rat-mcp vs rag-rat-core
Side-by-side comparison of Rust crates
52
rag-rat
experimentalv0.6.0
CLI and MCP entrypoint for indexing repositories into local source, graph, history, and memory evidence.
55
rag-rat-mcp
experimentalv0.6.0
MCP server tools for rag-rat repository search, symbol graph traversal, rationale lookup, and source-bound memories.
51
rag-rat-core
experimentalv0.6.0
Repository evidence engine for source chunks, symbols, graph edges, Git history, GitHub rationale, and source-bound memories.
Core Metrics
| rag-rat | rag-rat-mcp | rag-rat-core | |
|---|---|---|---|
| Health Score | 52 | 55 | 51 |
| Total Downloads | 150 | 209 | 239 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 8 | 16 |
| Releases | 8 | 8 | 8 |
| Last Updated | today | today | today |
| Age | 7d | 7d | 7d |
Health Breakdown
rag-rat
Maintenance
17
Quality
14
Community
6
Popularity
3
Documentation
12
rag-rat-mcp
Maintenance
17
Quality
14
Community
9
Popularity
3
Documentation
12
rag-rat-core
Maintenance
17
Quality
10
Community
9
Popularity
3
Documentation
12
Technical Details
| rag-rat | rag-rat-mcp | rag-rat-core | |
|---|---|---|---|
| Version | 0.6.0 | 0.6.0 | 0.6.0 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 10 | 9 | 27 |
| Crate Size | 93KB | 76KB | 523KB |
| Features | 3 | 3 | 3 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | 1.89 | 1.89 | 1.89 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rag-rat-mcp leads with a health score of 55/100, but none of the options score above 80.
- •rag-rat-core has the most downloads (239), suggesting wider adoption.