Centralize CDP script/context declarations and frame-claim interpretation across web capture, Electron, V8, active runtime and storage seeding. Preserve each workflow's admission, provenance and retention policies while removing superseded helpers and schemas.
Malformed or conflicting frame claims now leave passive scripts unattributed. Reused context IDs replace future frame authority without rebinding earlier scripts, and source readers reject empty script IDs.
Validation: 153 focused tests and check:fast passed; 13 regression failures reproduced on the prior commit. Real Chrome script export and runtime CLI/MCP verifiers passed, including correctly reported uncertain cleanup after intentional target closure. Electron regression coverage used simulated CDP.
morluto