Decision Workspace
llmx-mcp vs rmcp-memex vs piramid
Side-by-side comparison of Rust crates
47
llmx-mcp
experimentalv2.2.1
Fast codebase indexing and semantic search MCP server with BM25 and hybrid embeddings
52
rmcp-memex
experimentalv0.5.0
RAG/memory MCP server with LanceDB vector storage
50
piramid
experimentalv0.2.0
All-in-one binary for distributed model inference, retrieval, and vector search.
Core Metrics
| llmx-mcp | rmcp-memex | piramid | |
|---|---|---|---|
| Health Score | 47 | 52 | 50 |
| Total Downloads | 59 | 380 | 52 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 8 | 0 |
| Releases | 4 | 10 | 3 |
| Last Updated | 58d ago | 44d ago | 2d ago |
| Age | 2m | 5m | 3m |
Health Breakdown
llmx-mcp
Maintenance
11
Quality
15
Community
6
Popularity
2
Documentation
13
rmcp-memex
Maintenance
16
Quality
11
Community
9
Popularity
3
Documentation
13
piramid
Maintenance
19
Quality
10
Community
6
Popularity
2
Documentation
13
Technical Details
| llmx-mcp | rmcp-memex | piramid | |
|---|---|---|---|
| Version | 2.2.1 | 0.5.0 | 0.2.0 |
| Stable (≥1.0) | ✓ Yes | ✗ No | ✗ No |
| License | MIT | MIT OR Apache-2.0 | Apache-2.0 |
| Dependencies | 49 | 31 | 25 |
| Crate Size | 439KB | 327KB | 134KB |
| Features | 8 | 3 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •rmcp-memex leads with a health score of 52/100, but none of the options score above 80.
- •rmcp-memex, piramid are pre-1.0 — API may change.