Test Plan Coverage Agent

A missed requirement in a test plan can surface as a field failure years later. This agent reads the requirements list and the failure mode analysis for a part or system and maps each item to planned tests in the design verification plan. It finds requirements with no test, tests linked to no requirement, and high-risk failure modes that are not covered. For each gap it drafts a suggested test with method, sample size and acceptance criteria drawn from the referenced standards. It rechecks coverage after edits, and re-runs the mapping whenever requirements change. It also checks whether each requirement covered only by analysis needs a physical test under the standard. The engineer approves the updated plan. Edge case: a requirement covered only by simulation is flagged if the standard calls for a test.