diff --git a/lib/cli.luau b/lib/cli.luau
index eb5c7eb..2c8a1b9 100644
--- a/lib/cli.luau
+++ b/lib/cli.luau
@@ -12,6 +12,7 @@ export type CLI = {
 
 local cli = {} :: CLI
 
+-- parses command line arguments into options
 function cli.parseArgs(): types.opts    
     local args = process.args
     local opts = {
@@ -68,6 +69,7 @@ function cli.parseArgs(): types.opts
     return opts
 end
 
+-- prints usage instructions for the command line tool
 function cli.printUsage()
     stdio.write(stdio.color("red"))
     stdio.write("Error: Please provide file path(s) or use --directory flag.\n")
@@ -83,6 +85,7 @@ function cli.printUsage()
     stdio.write(stdio.color("reset"))
 end
 
+-- checks if output file exists to prevent overwriting
 function cli.checkOutputFile(outputFile: string?)
     if outputFile and fs.isFile(outputFile) then
         stdio.write(stdio.color("red"))
diff --git a/lib/core.luau b/lib/core.luau
index bbc3cb5..25a9466 100644
--- a/lib/core.luau
+++ b/lib/core.luau
@@ -54,6 +54,7 @@ function core.fileContainsWorkspace(fileContents: string, opts: types.opts): boo
     return core.scanForWorkspace(instances, opts.printInstanceNames)
 end
 
+-- formats the workspace detection result as a colored string
 function core.formatResult(result: boolean, fileName: string): string
     assert(typeof(result) == "boolean", "Expected result to be of type 'boolean'")
     assert(typeof(fileName) == "string", "Expected fileName to be of type 'string'")
diff --git a/lib/fileproc.luau b/lib/fileproc.luau
index c355e71..506a78d 100644
--- a/lib/fileproc.luau
+++ b/lib/fileproc.luau
@@ -14,6 +14,7 @@ export type FileProc = {
 
 local fileproc = {} :: FileProc
 
+-- collects files to process from command line args or directory
 function fileproc.collectFiles(opts: types.opts): {string}
     assert(typeof(opts) == "table", "Expected opts to be of type 'table'")
     local filesToProcess = opts.filesToProcess or {}
@@ -53,6 +54,7 @@ function fileproc.collectFiles(opts: types.opts): {string}
     return filesToProcess
 end
 
+-- processes each file and checks for workspace instances
 function fileproc.processFiles(filesToProcess: {string}, opts: types.opts): {string}
     assert(typeof(filesToProcess) == "table", "Expected filesToProcess to be of type 'table'")
     assert(typeof(opts) == "table", "Expected opts to be of type 'table'")