Decision Workspace
codelens-mcp vs codelens-engine vs narsil-mcp
Side-by-side comparison of Rust crates
47
codelens-mcp
experimentalv1.13.10
Harness-native Rust MCP server for code intelligence with generated surface governance, hybrid retrieval, and mutation-gated workflows
53
codelens-engine
experimentalv1.13.10
Harness-native Rust MCP server for code intelligence with generated surface governance, hybrid retrieval, and mutation-gated workflows
51
narsil-mcp
experimentalv1.7.0
A blazingly fast MCP server for code intelligence - enumerates repos, data structures, algorithms, and returns relevant code context
Core Metrics
| codelens-mcp | codelens-engine | narsil-mcp | |
|---|---|---|---|
| Health Score | 47 | 53 | 51 |
| Total Downloads | 713 | 1.0K | 565 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 74 | 0 |
| Releases | 45 | 46 | 17 |
| Last Updated | 23d ago | 23d ago | 13d ago |
| Age | 1m | 1m | 5m |
Health Breakdown
codelens-mcp
Maintenance
13
Quality
15
Community
6
Popularity
3
Documentation
10
codelens-engine
Maintenance
13
Quality
15
Community
11
Popularity
4
Documentation
10
narsil-mcp
Maintenance
18
Quality
14
Community
6
Popularity
3
Documentation
10
Technical Details
| codelens-mcp | codelens-engine | narsil-mcp | |
|---|---|---|---|
| Version | 1.13.10 | 1.13.10 | 1.7.0 |
| Stable (≥1.0) | ✓ Yes | ✓ Yes | ✓ Yes |
| License | Apache-2.0 | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 33 | 59 | 88 |
| Crate Size | 442KB | 281KB | 625KB |
| Features | 7 | 5 | 7 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •codelens-engine leads with a health score of 53/100, but none of the options score above 80.