[pull] main from anthropics:main

authors.yaml

@@ -40,6 +40,9 @@ james-briggs:
   name: james-briggs
   website: https://github.com/James-Briggs
   avatar: https://avatars.githubusercontent.com/u/64431405?v=4
+jannet-park:
+  name: Jannet Park
+  avatar: https://avatars.githubusercontent.com/u/233145170?v=4
 JiriDeJonghe:
   name: Jiri De Jonghe
   website: https://github.com/JiriDeJonghe

registry.yaml

@@ -1,4 +1,15 @@
 # yaml-language-server: $schema=./.github/registry_schema.json
+- title: Threat intelligence enrichment agent
+  description: Build an agent that autonomously investigates IOCs by querying multiple
+    threat intel sources, cross-referencing findings, mapping to MITRE ATT&CK, and
+    producing structured reports for SIEM and SOAR integration.
+  path: tool_use/threat_intel_enrichment_agent.ipynb
+  authors:
+  - jannet-park
+  date: '2026-04-07'
+  categories:
+  - Tools
+  - Agent Patterns
 - title: Knowledge graph construction with Claude
   description: Build knowledge graphs from unstructured text using Claude for entity
     extraction, relation mining, deduplication, and multi-hop graph querying.