cross-document-verification

What problem does it solve?

The Cross-document Verification Skill defines and guides the creation of rules that depend on facts spanning multiple documents. It ensures explicit anchors and cross-document paths (source document type → anchor → target document type → target entity) with defined PASS/FAIL criteria, so rules can be built and later executed by a workflow engine.

Core Features & Use Cases

• Explicit cross-document path definition: start document type, anchor entity, target document type, target entity, and consistency rules.
• Case-level rule orchestration: check.py / workflow traversal that operates on a case with multiple documents and extracted entities.
• Role separation: KC as the builder, not the runtime executor, enabling safe, auditable production workflows.
• Use cases: main contracts with attachments (reference integrity), loan applications with income proofs and bank statements, and multi-source bundles (income, credit, appraisal) requiring cross-document coordination.

Quick Start

Create a cross-document-verification Skill unit and implement its check.py to validate a case with start/anchor/target definitions.