Decision Workspace
pctx_code_mode vs adk-tool vs hanzo-mcp
Side-by-side comparison of Rust crates
53
pctx_code_mode
experimentalv0.4.0
TypeScript code execution engine for AI agents with tool schemas, sandboxed Deno runtime, and Rust callbacks
65
adk-tool
growingv1.0.0
Tool system for Rust Agent Development Kit (ADK-Rust) agents (FunctionTool, MCP, Google Search)
59
hanzo-mcp
growingv1.1.21
Unified Model Context Protocol (MCP) for Hanzo - client, server, and core types
Core Metrics
| pctx_code_mode | adk-tool | hanzo-mcp | |
|---|---|---|---|
| Health Score | 53 | 65 | 59 |
| Total Downloads | 231.7K | 11.9K | 1.1K |
| 30d Downloads | 37.2K | 1.1K | 0 |
| Dependents | 8 | 84 | 6 |
| Releases | 8 | 27 | 5 |
| Last Updated | 110d ago | 36d ago | 61d ago |
| Age | 6m | 7m | 7m |
Health Breakdown
pctx_code_mode
Maintenance
14
Quality
12
Community
11
Popularity
6
Documentation
10
adk-tool
Maintenance
18
Quality
16
Community
11
Popularity
5
Documentation
15
hanzo-mcp
Maintenance
17
Quality
20
Community
8
Popularity
4
Documentation
10
Technical Details
| pctx_code_mode | adk-tool | hanzo-mcp | |
|---|---|---|---|
| Version | 0.4.0 | 1.0.0 | 1.1.21 |
| Stable (≥1.0) | ✗ No | ✓ Yes | ✓ Yes |
| License | MIT | Apache-2.0 | MIT OR Apache-2.0 |
| Dependencies | 15 | 26 | 3 |
| Crate Size | 56KB | 131KB | 24KB |
| Features | 0 | 11 | 4 |
| Yanked % | 0.0% | 0.0% | 0.0% |
| Edition | 2024 | 2024 | 2021 |
| MSRV | — | 1.94.0 | — |
| Owners | 2 | 1 | 1 |
Links
Quick Verdict
- •adk-tool leads with a health score of 65/100, but none of the options score above 80.
- •pctx_code_mode has the most downloads (231.7K), suggesting wider adoption.
- •pctx_code_mode is pre-1.0 — API may change.