Decision Workspace
recast-mcp vs adk-tool vs argentor-core
Side-by-side comparison of Rust crates
43
recast-mcp
experimentalv0.1.15
Model Context Protocol server for recast — exposes safe, atomic, multi-file rewrites to MCP-aware AI agents (Claude Desktop, Cursor, Continue, ...). Same engine as recast-cli, no subprocess.
65
adk-tool
growingv1.0.0
Tool system for Rust Agent Development Kit (ADK-Rust) agents (FunctionTool, MCP, Google Search)
60
argentor-core
experimentalv1.5.0
Core types, error handling, and event bus for the Argentor AI agent framework
Core Metrics
| recast-mcp | adk-tool | argentor-core | |
|---|---|---|---|
| Health Score | 43 | 65 | 60 |
| Total Downloads | 120 | 11.9K | 906 |
| 30d Downloads | 0 | 1.1K | 0 |
| Dependents | 0 | 84 | 121 |
| Releases | 7 | 27 | 12 |
| Last Updated | 44d ago | 36d ago | 21d ago |
| Age | 1m | 7m | 3m |
Health Breakdown
recast-mcp
Maintenance
11
Quality
12
Community
6
Popularity
2
Documentation
12
adk-tool
Maintenance
18
Quality
16
Community
11
Popularity
5
Documentation
15
argentor-core
Maintenance
18
Quality
16
Community
12
Popularity
4
Documentation
10
Technical Details
| recast-mcp | adk-tool | argentor-core | |
|---|---|---|---|
| Version | 0.1.15 | 1.0.0 | 1.5.0 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 | AGPL-3.0-only |
| Dependencies | 10 | 26 | 14 |
| Crate Size | 25KB | 131KB | 48KB |
| Features | 0 | 11 | 1 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | 1.89 | 1.94.0 | — |
| Owners | 1 | 1 | 1 |
Links
Quick Verdict
- •adk-tool leads with a health score of 65/100, but none of the options score above 80.
- •argentor-core is depended on by 121 crates — strongest ecosystem trust.
- •recast-mcp is pre-1.0 — API may change.