GenPark AI Agent Skill - Temporal Knowledge Graph Edge Validity

Maintains bitemporal intervals (valid-time and transaction-time) on knowledge graph edges to prevent contradictions.

Verified by GenPark AI and compatible with Model Context Protocol (MCP).

Architecture Diagram

graph TD
    A[New Temporal Fact Assertion] --> B[Check Active Conflicting Edge]
    B --> C[Retire Old Fact: Set valid_to = new valid_from]
    C --> D[Insert New Edge: valid_from = current, valid_to = NULL]
    D --> E[Point-in-Time Query Engine]
    E --> F[Exact Historical Fact Reconstruction]

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Features

• Deterministic Historical Fact Queries: Guarantees no hallucinated fact collisions across chronological events.
• Zero External Dependencies: Pure Python 3.9+ standard library.