Q104: connector grants can narrow a toolkit to named actions and fixed argument values

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main/database/migrations/084-connector-grant-limits.ts

@@ -0,0 +1,7 @@
+export const connectorGrantLimitsSchema = `
+  alter table agent_connector_grants add column allowed_actions text;
+  alter table agent_connector_grants add column fixed_arguments text;
+
+  insert into schema_migrations(version, name, applied_at)
+  values (84, 'connector_grant_limits', datetime('now'));
+`;