Decision Workspace
second-brain-adapters vs xcursor vs post-cortex-core
Side-by-side comparison of Rust crates
49
second-brain-adapters
experimentalv0.4.0
Conversation parsers for second-brain: Claude Code JSONL and Cursor SQLite adapters
53
xcursor
growingv0.3.10
A library for loading XCursor themes
51
post-cortex-core
experimentalv0.3.1
Core domain library for post-cortex: lock-free conversation memory, semantic search, knowledge graph, and storage backends. Transport-agnostic — no axum/tonic/rmcp.
Core Metrics
| second-brain-adapters | xcursor | post-cortex-core | |
|---|---|---|---|
| Health Score | 49 | 53 | 51 |
| Total Downloads | 109 | 27.0M | 58 |
| 30d Downloads | 0 | 2.2M | 0 |
| Dependents | 8 | 117 | 10 |
| Releases | 6 | 15 | 2 |
| Last Updated | 6d ago | 335d ago | 8d ago |
| Age | 13d | 6y 1m | 8d |
Health Breakdown
second-brain-adapters
Maintenance
17
Quality
12
Community
8
Popularity
2
Documentation
10
xcursor
Maintenance
6
Quality
16
Community
11
Popularity
8
Documentation
12
post-cortex-core
Maintenance
13
Quality
12
Community
9
Popularity
2
Documentation
15
Technical Details
| second-brain-adapters | xcursor | post-cortex-core | |
|---|---|---|---|
| Version | 0.4.0 | 0.3.10 | 0.3.1 |
| Stable (≥1.0) | ✗ No | ✗ No | ✗ No |
| License | MIT | MIT | MIT |
| Dependencies | 8 | 0 | 32 |
| Crate Size | 33KB | 8KB | 80KB |
| Features | 0 | 0 | 2 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2018 | 2024 |
| MSRV | — | — | 1.90 |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •xcursor leads with a health score of 53/100, but none of the options score above 80.
- •xcursor is depended on by 117 crates — strongest ecosystem trust.