Decision Workspace
semantic-edit-mcp vs semantic-code-edit-mcp vs codelens-engine
Side-by-side comparison of Rust crates
43
semantic-edit-mcp
growingv0.2.1
MCP server for semantic code editing with tree-sitter
32
semantic-code-edit-mcp
growingv0.1.0
MCP server for semantic code editing with tree-sitter
58
codelens-engine
experimentalv1.13.34
Harness-native Rust MCP server for code intelligence — hybrid retrieval, mutation-gated workflows, and a token-lean response contract tuned for frontier agent models (Claude Fable-class)
Core Metrics
| semantic-edit-mcp | semantic-code-edit-mcp | codelens-engine | |
|---|---|---|---|
| Health Score | 43 | 32 | 58 |
| Total Downloads | 2.1K | 493 | 1.3K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 0 | 75 |
| Releases | 5 | 1 | 47 |
| Last Updated | 349d ago | 371d ago | 10d ago |
| Age | 1y 1m | 1y | 3m |
Health Breakdown
semantic-edit-mcp
Maintenance
8
Quality
12
Community
6
Popularity
4
Documentation
13
semantic-code-edit-mcp
Maintenance
2
Quality
11
Community
6
Popularity
3
Documentation
10
codelens-engine
Maintenance
18
Quality
15
Community
11
Popularity
4
Documentation
10
Technical Details
| semantic-edit-mcp | semantic-code-edit-mcp | codelens-engine | |
|---|---|---|---|
| Version | 0.2.1 | 0.1.0 | 1.13.34 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT OR Apache-2.0 | Apache-2.0 | Apache-2.0 |
| Dependencies | 24 | 31 | 65 |
| Crate Size | 62KB | 72KB | 333KB |
| Features | 0 | 0 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •codelens-engine leads with a health score of 58/100, but none of the options score above 80.
- •semantic-edit-mcp has the most downloads (2.1K), suggesting wider adoption.
- •⚠ semantic-code-edit-mcp has not been updated in over a year.
- •semantic-edit-mcp, semantic-code-edit-mcp are pre-1.0 — API may change.