Comparison
Fast Agent vs Caveman
Caveman has more GitHub stars (112,880 vs 3,935). Fast Agent was updated more recently (last commit 1d ago). Data comes straight from GitHub and refreshes daily.
Fast Agent
Code, Build and Evaluate agents - excellent Model and Skills/MCP/ACP/A2A Support
$
uvx fast-agent-mcp@latest -x
Caveman
Why use many token when few token do trick. Viral skill + proxy for coding agents that cuts 65% of tokens by talking like a caveman.
$
/plugin marketplace add JuliusBrussee/caveman| Metric | Fast Agent | Caveman |
|---|---|---|
| Type | Agent skill | Agent skill |
| GitHub stars | 3,935 | 112,880 |
| Stars, last 7 days | n/a | +481 |
| Forks | 448 | 6,531 |
| Upvotes | 0 | 0 |
| Language | Python | Go |
| License | Apache-2.0 | Apache-2.0 |
| Last commit | 1d ago | 1d ago |
| Created | Jan 2025 | Apr 2026 |
| Categories | AI & LLM tooling, Frameworks & SDKs | AI & LLM tooling |