The governed runtime for agent skills
About runx
runx is an Apache-2.0 Rust runtime for portable agent skills. Use the CLI or local MCP to run skills and graphs with scoped authority, approval gates and signed receipts. The public catalog and hosted discovery MCP help agents find and inspect skills; execution stays local by default.
PlatformsmacOS, Windows, Linux, API
✓ VerifiedOct 24, 2026
Key features
- Run portable skills locally
- Scope authority and require approvals
- Compose skill graphs
- Inspect signed execution receipts
- Discover skills through hosted MCP
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