Decision Workspace
pathfinder-mcp vs pathfinder-mcp-common vs codelens-engine
Side-by-side comparison of Rust crates
50
pathfinder-mcp
experimentalv0.9.1
Pathfinder — The Headless IDE MCP Server for AI Coding Agents
54
pathfinder-mcp-common
experimentalv0.5.2
Shared types, errors, and infrastructure for Pathfinder MCP server
53
codelens-engine
experimentalv1.13.10
Harness-native Rust MCP server for code intelligence with generated surface governance, hybrid retrieval, and mutation-gated workflows
Core Metrics
| pathfinder-mcp | pathfinder-mcp-common | codelens-engine | |
|---|---|---|---|
| Health Score | 50 | 54 | 53 |
| Total Downloads | 449 | 554 | 1.0K |
| 30d Downloads | 0 | 0 | 0 |
| Dependents | 0 | 80 | 74 |
| Releases | 25 | 13 | 46 |
| Last Updated | 16d ago | 16d ago | 23d ago |
| Age | 1m | 1m | 1m |
Health Breakdown
pathfinder-mcp
Maintenance
18
Quality
10
Community
6
Popularity
3
Documentation
13
pathfinder-mcp-common
Maintenance
16
Quality
12
Community
10
Popularity
3
Documentation
13
codelens-engine
Maintenance
13
Quality
15
Community
11
Popularity
4
Documentation
10
Technical Details
| pathfinder-mcp | pathfinder-mcp-common | codelens-engine | |
|---|---|---|---|
| Version | 0.9.1 | 0.5.2 | 1.13.10 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | MIT | MIT | Apache-2.0 |
| Dependencies | 17 | 11 | 59 |
| Crate Size | 100KB | 33KB | 281KB |
| Features | 0 | 0 | 5 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2024 |
| MSRV | — | — | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •pathfinder-mcp-common leads with a health score of 54/100, but none of the options score above 80.
- •codelens-engine has the most downloads (1.0K), suggesting wider adoption.
- •pathfinder-mcp, pathfinder-mcp-common are pre-1.0 — API may change.