Decision Workspace
symlens vs codelens-engine vs pathfinder-mcp-treesitter
Side-by-side comparison of Rust crates
49
symlens
experimentalv0.8.0
Token-efficient code intelligence CLI powered by tree-sitter — search symbols, call graphs, and impact analysis without reading entire files
53
codelens-engine
experimentalv1.13.10
Harness-native Rust MCP server for code intelligence with generated surface governance, hybrid retrieval, and mutation-gated workflows
53
pathfinder-mcp-treesitter
experimentalv0.7.1
The Surgeon — Tree-sitter engine for AST-aware operations in Pathfinder
Core Metrics
| symlens | codelens-engine | pathfinder-mcp-treesitter | |
|---|---|---|---|
| Health Score | 49 | 53 | 53 |
| Total Downloads | 164 | 1.0K | 449 |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 74 | 25 |
| Releases | 12 | 46 | 17 |
| Last Updated | 38d ago | 23d ago | 16d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
symlens
Maintenance
17
Quality
11
Community
6
Popularity
3
Documentation
12
codelens-engine
Maintenance
13
Quality
15
Community
11
Popularity
4
Documentation
10
pathfinder-mcp-treesitter
Maintenance
16
Quality
11
Community
10
Popularity
3
Documentation
13
Technical Details
| symlens | codelens-engine | pathfinder-mcp-treesitter | |
|---|---|---|---|
| Version | 0.8.0 | 1.13.10 | 0.7.1 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✗ No |
| License | MIT | Apache-2.0 | MIT |
| Dependencies | 32 | 59 | 20 |
| Crate Size | 127KB | 281KB | 74KB |
| Features | 4 | 5 | 0 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.92 | — | — |
| 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.
- •symlens, pathfinder-mcp-treesitter are pre-1.0 — API may change.