Decision Workspace
llmvm-codeassist vs prism-mcp-rs vs opencrabs
Side-by-side comparison of Rust crates
40
llmvm-codeassist
growingv0.2.0
A LLM-powered code assistant that automatically retrieves context (i.e. type definitions) from a Language Server Protocol server.
59
prism-mcp-rs
growingv2.0.0
Production-grade Rust SDK for Model Context Protocol (MCP) - Build AI agents, LLM integrations, and assistant tools with enterprise features
54
opencrabs
experimentalv0.2.90
The autonomous, self-improving AI agent. Single Rust binary. Every channel. Install with: cargo install opencrabs
Core Metrics
| llmvm-codeassist | prism-mcp-rs | opencrabs | |
|---|---|---|---|
| Health Score | 40 | 59 | 54 |
| Total Downloads | 5.4K | 3.6K | 374 |
| 30d Downloads | 9 | 58 | 374 |
| Dependents | 0 | 0 | 0 |
| Releases | 4 | 12 | 27 |
| Last Updated | 641d ago | 30d ago | today |
| Age | 2y 7m | 7m | 19d |
Health Breakdown
llmvm-codeassist
Maintenance
7
Quality
13
Community
6
Popularity
4
Documentation
10
prism-mcp-rs
Maintenance
17
Quality
17
Community
6
Popularity
4
Documentation
15
opencrabs
Maintenance
19
Quality
11
Community
6
Popularity
3
Documentation
15
Technical Details
| llmvm-codeassist | prism-mcp-rs | opencrabs | |
|---|---|---|---|
| Version | 0.2.0 | 2.0.0 | 0.2.90 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MPL-2.0 | MIT | MIT |
| Dependencies | 13 | 63 | 84 |
| Crate Size | 31KB | 433KB | 2.2MB |
| Features | 0 | 16 | 10 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | 1.85 | 1.91 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •prism-mcp-rs leads with a health score of 59/100, but none of the options score above 80.
- •llmvm-codeassist has the most downloads (5.4K), suggesting wider adoption.
- •⚠ llmvm-codeassist has not been updated in over a year.
- •llmvm-codeassist, opencrabs are pre-1.0 — API may change.