diff --git a/.agents/skills/verify-interface/harness.ts b/.agents/skills/verify-interface/harness.ts
index 2de5568..1fc7572 100644
--- a/.agents/skills/verify-interface/harness.ts
+++ b/.agents/skills/verify-interface/harness.ts
@@ -9,7 +9,7 @@ import { equal, exitIs, interrupted } from "@antelopejs/tooling-configs/verify";
 import type { App, Check, CommandResult, Journey, JourneyContext } from "@antelopejs/tooling-configs/verify";
 
 /** The `@antelopejs/mongodb` release the package's own tests run against. */
-const MONGODB_VERSION = "1.4.4";
+const MONGODB_VERSION = "1.7.0";
 const READY_POLLS = 60;
 const READY_MS = 500;
 const INTERFACES = [
@@ -81,7 +81,7 @@ for (const name of [...names, "zod"]) link(name, fs.realpathSync(path.join(repo,
 `;
 
 const TSC_FLAGS = [
-  "--strict", "--skipLibCheck", "--experimentalDecorators", "--emitDecoratorMetadata", "--esModuleInterop",
+  "--strict", "--experimentalDecorators", "--emitDecoratorMetadata", "--esModuleInterop",
   "--target", "es2022", "--module", "commonjs", "--moduleResolution", "node", "--types", "node",
 ];