diff --git a/implementations/javascript/packages/schema/bin/preserves-schema-ts.js b/implementations/javascript/packages/schema/bin/preserves-schema-ts.js
index 34b1f07..557ba22 100755
--- a/implementations/javascript/packages/schema/bin/preserves-schema-ts.js
+++ b/implementations/javascript/packages/schema/bin/preserves-schema-ts.js
@@ -1,3 +1,2 @@
 #!/usr/bin/env node
 require('../dist/bin/preserves-schema-ts.js').main(process.argv.slice(2));
-
diff --git a/implementations/javascript/packages/schema/bin/preserves-schemac.js b/implementations/javascript/packages/schema/bin/preserves-schemac.js
new file mode 100755
index 0000000..7cb0734
--- /dev/null
+++ b/implementations/javascript/packages/schema/bin/preserves-schemac.js
@@ -0,0 +1,2 @@
+#!/usr/bin/env node
+require('../dist/bin/preserves-schemac.js').main(process.argv.slice(2));
diff --git a/implementations/javascript/packages/schema/package.json b/implementations/javascript/packages/schema/package.json
index 0a762ee..0de3554 100644
--- a/implementations/javascript/packages/schema/package.json
+++ b/implementations/javascript/packages/schema/package.json
@@ -23,7 +23,8 @@
     "watch": "tsc -w"
   },
   "bin": {
-    "preserves-schema-ts": "./bin/preserves-schema-ts.js"
+    "preserves-schema-ts": "./bin/preserves-schema-ts.js",
+    "preserves-schemac": "./bin/preserves-schemac.js"
   },
   "dependencies": {
     "@preserves/core": "^0.10.0",
diff --git a/implementations/javascript/packages/schema/rollup.config.js b/implementations/javascript/packages/schema/rollup.config.js
index b970462..dbe29e5 100644
--- a/implementations/javascript/packages/schema/rollup.config.js
+++ b/implementations/javascript/packages/schema/rollup.config.js
@@ -25,29 +25,34 @@ function es6(insertion, extra) {
   };
 }
 
-export default [{
-  input: 'lib/index.js',
-  output: [
-    umd(''),
-    umd('.min', { plugins: [terser()] }),
-    es6(''),
-    es6('.min', { plugins: [terser()] }),
-  ],
-  external: ['@preserves/core'],
-}, {
-  input: 'lib/bin/preserves-schema-ts.js',
-  output: [{
-    file: 'dist/bin/preserves-schema-ts.js',
-    format: 'commonjs',
-  }],
-  external: [
-    '@preserves/core',
-    'chalk',
-    'chokidar',
-    'fs',
-    'glob',
-    'minimatch',
-    'path',
-    'yargs/yargs',
-  ],
-}]
+function cli(name) {
+  return {
+    input: `lib/bin/${name}.js`,
+    output: [{file: `dist/bin/${name}.js`, format: 'commonjs'}],
+    external: [
+      '@preserves/core',
+      'chalk',
+      'chokidar',
+      'fs',
+      'glob',
+      'minimatch',
+      'path',
+      'yargs/yargs',
+    ],
+  };
+}
+
+export default [
+  {
+    input: 'lib/index.js',
+    output: [
+      umd(''),
+      umd('.min', { plugins: [terser()] }),
+      es6(''),
+      es6('.min', { plugins: [terser()] }),
+    ],
+    external: ['@preserves/core'],
+  },
+  cli('preserves-schema-ts'),
+  cli('preserves-schemac'),
+];
diff --git a/implementations/javascript/packages/schema/src/bin/preserves-schemac.ts b/implementations/javascript/packages/schema/src/bin/preserves-schemac.ts
new file mode 100644
index 0000000..e2279c8
--- /dev/null
+++ b/implementations/javascript/packages/schema/src/bin/preserves-schemac.ts
@@ -0,0 +1,12 @@
+import { canonicalEncode, underlying } from '@preserves/core';
+import fs from 'fs';
+import { readSchema } from '../reader';
+
+export function run(): void {
+    const src = fs.readFileSync('/dev/stdin', 'utf-8');
+    fs.writeFileSync('/dev/stdout', underlying(canonicalEncode(readSchema(src))));
+}
+
+export function main(_argv: Array<string>) {
+    run();
+}