# Assay Module Summary

## Crate Overview

| Crate | Purpose | Key Modules |
|-------|---------|-------------|
| assay-cli | CLI interface | commands/, args.rs, dispatch |
| assay-core | Core evaluation engine | engine/, storage/, trace/, mcp/, report/ |
| assay-metrics | Metric implementations | must_contain, semantic, regex_match, json_schema |
| assay-mcp-server | MCP proxy server | server, proxy, policy |
| assay-monitor | Runtime monitoring | events, ebpf_loader |
| assay-evidence | Evidence bundles | bundle, cloud_events, jcs |
| assay-policy | Policy compilation | compiler, tier1, tier2 |
| assay-ebpf | eBPF programs | lsm hooks |
| assay-sim | Attack simulation | scenarios |
| assay-common | Shared types | exports |
