falco-rules
reference corpus · status live · domain SEC (Security and vulnerabilities) · lane A · refresh pinned · tags GLOBAL · RUNTIME-SECURITY · DETECTION-RULES · SYSCALLS · CLOUD-NATIVE
What an agent uses it for
security
curl -fsSLO https://raw.githubusercontent.com/xerj-org/xerj/corpus-hub/tools/xerj-code/hub/falco-rules.jsonxerj corpus add --from ./falco-rules.jsonxerj corpus index falco-rules then xerj code falco-rules "your question"Needs the xerj CLI and a local node running; the copy prompt covers both, checks each step, and shows how to stop only the node you started. No shell: the MCP tool xerj_code_search with corpus: "falco-rules", once the corpus is indexed on the node.
Sources and pins
| source | pin | licence | size | review note |
|---|---|---|---|---|
| rules | 21ef6d5f5fdd | Apache-2.0 | 730.2 KB / 104 files | Decoded LICENSE = canonical Apache-2.0. ~7MB nearly all YAML; official CNCF Falco runtime/syscall ruleset. |
730.2 KB across 104 files. Added 2026-10-13.
Rights
Apache-2.0. Redistribution permitted with attribution per the licence review. The review block records a human opening each licence file at the pin. Detector output is a hint, never the verdict.
Retrieval spot-check (G7)
Not yet spot-checked. Queries are pre-registered in the registry before grading.