CAPRA Replication Package (Artifact)

This replication package accompanies the paper“CAPRA: Scaling Feedback on Software Architecture Deliverables with a Multi-Agent LLM System”. Specifically, the package includes: • A fully self-contained Java-based re-implementation of the CAPRA pipeline built on the Spring AI framework, together with the dependent Python microservices used for document parsing and multi-modal extraction• The CSV export of the Software Engineering (SWE) features extracted via the SALLMA-based workflow and clustered using HDBSCAN for automated Knowledge Base construction• The complete set of 10 CAPRA-generated PDF feedback reports (Teams 06, 12–20)• The full annotation dataset containing binary ratings assigned by two independent evaluators across 8 assessment criteria• One original student architectural deliverable (shared with explicit consent) The package enables full replication of the experimental evaluation described in the paper, including inter-rater agreement computation and Knowledge Base generation. All thresholds, architectural decisions, and pipeline stages described in the paper are preserved.