Decision Workspace
jsontp vs jsonrpc vs claude-codes
Side-by-side comparison of Rust crates
47
jsontp
growingv0.1.3
The reference implementation of the JSONTP protocol in Rust
68
jsonrpc
growingv0.19.0
Rust support for the JSON-RPC 2.0 protocol
62
claude-codes
growingv2.1.53
A tightly typed Rust interface for the Claude Code JSON protocol
Core Metrics
| jsontp | jsonrpc | claude-codes | |
|---|---|---|---|
| Health Score | 47 | 68 | 62 |
| Total Downloads | 5.7K | 3.4M | 3.6K |
| 30d Downloads | 6 | 192.2K | 398 |
| Dependents | 0 | 272 | 0 |
| Releases | 4 | 37 | 24 |
| Last Updated | 763d ago | 81d ago | 7d ago |
| Age | 2y 1m | 10y 6m | 7m |
Health Breakdown
jsontp
Maintenance
10
Quality
14
Community
6
Popularity
4
Documentation
13
jsonrpc
Maintenance
14
Quality
17
Community
14
Popularity
8
Documentation
15
claude-codes
Maintenance
19
Quality
18
Community
6
Popularity
4
Documentation
15
Technical Details
| jsontp | jsonrpc | claude-codes | |
|---|---|---|---|
| Version | 0.1.3 | 0.19.0 | 2.1.53 |
| Stable (≥1.0) | ✗ No | ✗ No | ✓ Yes |
| License | Apache-2.0 | CC0-1.0 | Apache-2.0 |
| Dependencies | 4 | 5 | 14 |
| Crate Size | 8KB | 21KB | 91KB |
| Features | 0 | 6 | 6 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2021 | 2021 | 2021 |
| MSRV | — | 1.75.0 | 1.85 |
| Owners | 1 | 4 | 1 |
Links
Quick Verdict
- •jsonrpc leads with a health score of 68/100, but none of the options score above 80.
- •jsonrpc is depended on by 272 crates — strongest ecosystem trust.
- •⚠ jsontp has not been updated in over a year.
- •jsontp, jsonrpc are pre-1.0 — API may change.