Project overview
ActPlane applies labeled information-flow and causal-ordering rules below the tool layer, following an agent’s entire process tree, file edges, and network connections. It can block, kill, or notify on violations and feed a reason back to the agent; it requires Linux 5.8+ with BTF and elevated capabilities for the enforcement engine.
Repository facts
- Primary language
- C
- License
- MIT
- Repository updated
- Jul 9, 2026
- Default branch
- master
Resource types
Agent harnessCLI app
Use cases
Security and privacy
Platforms
Claude CodeCodex
Runtime
Command line
Capabilities
ObservabilitySecurity guardrail
Audience
Developers