diff --git a/cli/rpgparse/index.ts b/cli/rpgparse/index.ts
new file mode 100644
index 00000000..e15b0e97
--- /dev/null
+++ b/cli/rpgparse/index.ts
@@ -0,0 +1,129 @@
+import glob from "glob";
+import Parser from "../../language/parser";
+import { readFileSync, writeFileSync, existsSync, mkdirSync } from "fs";
+import path from "path";
+
+main();
+
+function printHelp() {
+  console.log(`
+Usage: "" [options]
+
+Options:
+  -f, --files <glob>       Specify the files to scan (required)
+  -c, --cwd <directory>    Specify the current working directory
+  -d, --outdir <directory> Specify the output directory
+  -o, --output <file>      Specify the output file
+  -h, --help               Display this help message
+  `);
+}
+
+async function main() {
+  const parms = process.argv.slice(2);
+
+  let cwd = process.cwd();
+  let scanGlob = `**/*.{SQLRPGLE,sqlrpgle,RPGLE,rpgle}`;
+  let filesProvided: boolean = false;
+  let output: string = undefined;
+  let outDir: string = undefined;
+
+  for (let i = 0; i < parms.length; i++) {
+    switch (parms[i]) {
+      case `-f`:
+      case `--files`:
+        scanGlob = parms[i + 1];
+        filesProvided = true;
+        i++;
+        break;
+      case `-c`:
+      case `--cwd`:
+        cwd = parms[i + 1];
+        i++;
+        break;
+
+      case `-d`:
+      case `--outdir`:
+        outDir = parms[i + 1];
+        i++;
+        break;
+
+      case `-o`:
+      case `--output`:
+        output = parms[i + 1];
+        i++;
+        break;
+
+      case `-h`:
+      case `--help`:
+        printHelp();
+        process.exit(0);
+    }
+  }
+
+  if (!filesProvided) {
+    console.log(`files not provided`);
+    process.exit(1);
+  }
+
+  let parser: Parser = new Parser();
+  let files: string[];
+
+  try {
+    files = getFiles(cwd, scanGlob);
+  } catch (e) {
+    error(e.message || e);
+    process.exit(1);
+  }
+
+  for (const file of files) {
+    try {
+      const content = readFileSync(file, { encoding: `utf-8` });
+
+      if (
+        content.length > 6 &&
+        content.substring(0, 6).toLowerCase() === `**free`
+      ) {
+        const docs = await parser.getDocs(file, content, {
+          withIncludes: true,
+          collectReferences: true,
+        });
+
+        const filterdDocs = JSON.stringify(docs.filterCache(), null, 2);
+
+        if (output) {
+          const outputPath = path.join(outDir ?? cwd, output);
+          try {
+            if (outDir) {
+              if (!existsSync(outDir)) {
+                mkdirSync(outDir, { recursive: true });
+              }
+            }
+            writeFileSync(outputPath, filterdDocs, {
+              encoding: `utf-8`,
+              flag: `w`,
+            });
+          } catch (err) {
+            console.log(err);
+          }
+        } else {
+          console.log(filterdDocs);
+        }
+      }
+    } catch (e) {
+      error(`failed to parse ${file}: ${e.message || e}`);
+      process.exit(1);
+    }
+  }
+} // end of main
+
+function getFiles(cwd: string, globPath: string): string[] {
+  return glob.sync(globPath, {
+    cwd,
+    absolute: true,
+    nocase: true,
+  });
+}
+
+function error(line: string) {
+  process.stdout.write(line + `\n`);
+}
diff --git a/cli/rpgparse/package.json b/cli/rpgparse/package.json
new file mode 100644
index 00000000..d56f0e56
--- /dev/null
+++ b/cli/rpgparse/package.json
@@ -0,0 +1,22 @@
+{
+  "name": "@code4i/rpgparse-cli",
+  "version": "1.0.0",
+  "description": "A CLI tool for parsing RPG files",
+  "bin": {
+    "rpgparse": "./dist/index.js"
+  },
+  "scripts": {
+    "webpack:dev": "webpack --mode none --config ./webpack.config.js",
+    "webpack": "webpack --mode production --config ./webpack.config.js",
+    "test": "webpack --mode none --config ./webpack.config.js && node ./dist/index.js",
+    "build": "tsc",
+    "start": "node dist/index.js"
+  },
+  "dependencies": {
+  },
+  "devDependencies": {
+    "typescript": "^4.8.4"
+  },
+  "author": "Code4i",
+  "license": "MIT"
+}
diff --git a/cli/rpgparse/test/copy1.rpgle b/cli/rpgparse/test/copy1.rpgle
new file mode 100644
index 00000000..973db342
--- /dev/null
+++ b/cli/rpgparse/test/copy1.rpgle
@@ -0,0 +1,5 @@
+**FREE
+
+Dcl-Pr theExtProcedure ExtProc;
+  theNewValue Char(20);
+End-Pr;
\ No newline at end of file
diff --git a/cli/rpgparse/test/test.rpgle b/cli/rpgparse/test/test.rpgle
new file mode 100644
index 00000000..bb19667c
--- /dev/null
+++ b/cli/rpgparse/test/test.rpgle
@@ -0,0 +1,28 @@
+**FREE
+Ctl-Opt Main(MainLine);
+/// -------------------------------------
+// Main
+/// -------------------------------------
+Dcl-Proc MainLine;
+  Dcl-Pi MainLine Extpgm('MAINTLINE');
+    Iof Char(1);
+  End-Pi;
+  Dcl-S myString Varchar(20);
+
+  myString = CvtToMixed(myString);
+End-Proc;
+
+/// -------------------------------------
+// CvtToMixed
+// Convert the passed string to mixed case or 
+// what is normally called Title case.
+// @param  Source string
+// @return  Title cased string
+/// -------------------------------------
+Dcl-Proc CvtToMixed;
+  Dcl-Pi CvtToMixed Extpgm('MAINTLINE');
+    theString Varchar(100);
+  End-Pi;
+
+  return theString;
+End-Proc;
\ No newline at end of file
diff --git a/cli/rpgparse/tsconfig.json b/cli/rpgparse/tsconfig.json
new file mode 100644
index 00000000..5d62abd3
--- /dev/null
+++ b/cli/rpgparse/tsconfig.json
@@ -0,0 +1,13 @@
+{
+    "compilerOptions": {
+          "module": "commonjs",
+          "target": "ES2019",
+          "noImplicitAny": false,
+          "noUnusedParameters": false,
+          "strict": false,
+          "allowJs": true,
+          "outDir": "./dist",
+          "esModuleInterop": true,
+          "sourceMap": true
+      }
+  }
\ No newline at end of file
diff --git a/cli/rpgparse/webpack.config.js b/cli/rpgparse/webpack.config.js
new file mode 100644
index 00000000..af01baa3
--- /dev/null
+++ b/cli/rpgparse/webpack.config.js
@@ -0,0 +1,27 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+// @ts-nocheck
+
+'use strict';
+
+const withDefaults = require(`../../shared.webpack.config`);
+const path = require(`path`);
+const webpack = require(`webpack`);
+
+module.exports = withDefaults({
+  context: path.join(__dirname),
+  entry: {
+    extension: `./index.ts`,
+  },
+  output: {
+    filename: `index.js`,
+    path: path.join(__dirname, `dist`)
+  },
+  // Other stuff
+  plugins: [
+    new webpack.BannerPlugin({banner: `#! /usr/bin/env node`, raw: true})
+  ]
+});
\ No newline at end of file
diff --git a/language/models/cache.ts b/language/models/cache.ts
index 00d67268..761cd4b3 100644
--- a/language/models/cache.ts
+++ b/language/models/cache.ts
@@ -100,6 +100,19 @@ export default class Cache {
     return (lines.length >= 1 ? lines[0] : 0);
   }
 
+  /**
+   * Filters the cache to include only indicators that have references.
+   *
+   * @returns {Cache} A new Cache instance with filtered indicators.
+   */
+  filterCache(): Cache {
+    const filteredIndicators = this.indicators.filter(indicator => indicator.references.length > 0);
+    return new Cache({
+      ...this,
+      indicators: filteredIndicators
+    });
+  }
+
   find(name: string, includeProcedure?: string): Declaration|undefined {
     name = name.toUpperCase();