diff --git a/.remarkignore b/.remarkignore
new file mode 100644
index 0000000..8be5c35
--- /dev/null
+++ b/.remarkignore
@@ -0,0 +1 @@
+test/fixtures/
diff --git a/package.json b/package.json
index 63ab369..04c5ae6 100644
--- a/package.json
+++ b/package.json
@@ -4,15 +4,15 @@
   "description": "remark plugin to support directives",
   "license": "MIT",
   "keywords": [
-    "unified",
+    "container",
+    "directive",
+    "generic",
+    "markdown",
+    "mdast",
+    "plugin",
     "remark",
     "remark-plugin",
-    "plugin",
-    "mdast",
-    "markdown",
-    "generic",
-    "directive",
-    "container"
+    "unified"
   ],
   "repository": "remarkjs/remark-directive",
   "bugs": "https://github.com/remarkjs/remark-directive/issues",
@@ -54,31 +54,32 @@
   },
   "scripts": {
     "build": "tsc --build --clean && tsc --build && type-coverage",
-    "format": "remark . -qfo --ignore-pattern test/ && prettier . -w --log-level warn && xo --fix",
+    "format": "remark . --frail --output --quiet && prettier . --log-level warn --write && xo --fix",
+    "prepack": "npm run build && npm run format",
+    "test": "npm run build && npm run format && npm run test-coverage",
     "test-api": "node --conditions development test/index.js",
-    "test-coverage": "c8 --check-coverage --branches 100 --functions 100 --lines 100 --statements 100 --reporter lcov npm run test-api",
-    "test": "npm run build && npm run format && npm run test-coverage"
+    "test-coverage": "c8 --100 --check-coverage --reporter lcov npm run test-api"
   },
   "prettier": {
-    "tabWidth": 2,
-    "useTabs": false,
-    "singleQuote": true,
     "bracketSpacing": false,
+    "singleQuote": true,
     "semi": false,
-    "trailingComma": "none"
-  },
-  "xo": {
-    "prettier": true
+    "tabWidth": 2,
+    "trailingComma": "none",
+    "useTabs": false
   },
   "remarkConfig": {
     "plugins": [
-      "preset-wooorm"
+      "remark-preset-wooorm"
     ]
   },
   "typeCoverage": {
     "atLeast": 100,
     "detail": true,
-    "strict": true,
-    "ignoreCatch": true
+    "ignoreCatch": true,
+    "strict": true
+  },
+  "xo": {
+    "prettier": true
   }
 }