diff --git a/.lune/roblox_sync_config_generator.luau b/.lune/roblox_sync_config_generator.luau
new file mode 100644
index 0000000..a233ae0
--- /dev/null
+++ b/.lune/roblox_sync_config_generator.luau
@@ -0,0 +1,19 @@
+local function enter(fn: (args: { string }) -> number?): never
+	local process = require("@lune/process")
+	local stdio = require("@lune/stdio")
+
+	local startTime = os.clock()
+	local exitCode = fn(table.clone(process.args))
+
+	stdio.write(
+		`done in {stdio.style("dim")}{string.format("%.2fs", os.clock() - startTime)}{stdio.style("reset")}!\n`
+	)
+
+	return process.exit(exitCode)
+end
+
+return enter(function(args: { string }): number?
+	local ok, _ = require("../src").generators.rojo.syncConfig(table.remove(args, 1), args, true)
+
+	return tonumber(ok)
+end)
diff --git a/.lune/sourcemap_generator.luau b/.lune/sourcemap_generator.luau
new file mode 100644
index 0000000..2037a13
--- /dev/null
+++ b/.lune/sourcemap_generator.luau
@@ -0,0 +1,19 @@
+local function enter(fn: (args: { string }) -> number?): never
+	local process = require("@lune/process")
+	local stdio = require("@lune/stdio")
+
+	local startTime = os.clock()
+	local exitCode = fn(table.clone(process.args))
+
+	stdio.ewrite(
+		`\ndone in {stdio.style("dim")}{string.format("%.2fs", os.clock() - startTime)}{stdio.style("reset")}!\n`
+	)
+
+	return process.exit(exitCode)
+end
+
+return enter(function(args: { string }): number?
+	return tonumber(require("../src").generators.rojo.sourcemap(
+        args[1]
+    ))
+end)
\ No newline at end of file
diff --git a/lune/rojo/roblox_sync_config_generator.luau b/lune/rojo/roblox_sync_config_generator.luau
deleted file mode 100644
index 3631255..0000000
--- a/lune/rojo/roblox_sync_config_generator.luau
+++ /dev/null
@@ -1,44 +0,0 @@
-local fs = require("@lune/fs")
-local process = require("@lune/process")
-local serde = require("@lune/serde")
-
-local package_directory = process.args[1]
-
-if fs.isFile(package_directory .. "/default.project.json") then
-	return
-end
-
-local output = {
-	tree = {},
-}
-
-for i, file in process.args do
-	if i == 1 then
-		continue
-	end
-
-	local name = string.gsub(file, ".luau?$", "")
-
-	if name == "init" then
-		output.tree["$path"] = file
-		continue
-	end
-
-	output.tree[name] = {
-		["$path"] = file,
-	}
-end
-
-if not output.tree["$path"] then
-	output.tree["$className"] = "Folder"
-end
-
-if not output.tree["roblox_packages"] then
-	output.tree["roblox_packages"] = {
-		["$path"] = {
-			optional = "roblox_packages",
-		},
-	}
-end
-
-fs.writeFile(package_directory .. "/default.project.json", serde.encode("json", output, true))
diff --git a/lune/rojo/sourcemap_generator.luau b/lune/rojo/sourcemap_generator.luau
deleted file mode 100644
index 4cf09cd..0000000
--- a/lune/rojo/sourcemap_generator.luau
+++ /dev/null
@@ -1,19 +0,0 @@
-local fs = require("@lune/fs")
-local process = require("@lune/process")
-local serde = require("@lune/serde")
-local stdio = require("@lune/stdio")
-
-local package_directory = process.args[1]
-
-if fs.isFile(package_directory .. "/default.project.json") then
-	process.spawn("rojo", { "sourcemap", package_directory }, { cwd = process.cwd, stdio = "forward" })
-elseif fs.isFile(package_directory .. "/init.luau") then
-	local sourcemap = { filePaths = { "init.luau" } }
-	stdio.write(serde.encode("json", sourcemap, false))
-elseif fs.isFile(package_directory .. "/init.lua") then
-	local sourcemap = { filePaths = { "init.lua" } }
-	stdio.write(serde.encode("json", sourcemap, false))
-else
-	-- use stderr to avoid this being parsed as the output of the sourcemap command
-	stdio.ewrite("no default.project.json found in " .. package_directory)
-end
diff --git a/pesde.toml b/pesde.toml
index ea575e1..d8d6917 100644
--- a/pesde.toml
+++ b/pesde.toml
@@ -1,12 +1,15 @@
 name = "pesde/scripts"
 version = "0.1.0"
+pesde_version = "0.5.0-rc.14"
 description = "Scripts and other utilities for use with pesde"
 authors = ["dai <contact@daimond113.com> (https://www.daimond113.com/)", "Erica Marigold <hi@devcomp.xyz>"]
 repository = "https://github.com/pesde-pkg/scripts"
 license = "MIT"
+includes = ["src/**/*.luau"]
 
 [target]
 environment = "lune"
+lib = "src/init.luau"
 
 [indices]
 default = "https://github.com/daimond113/pesde-index"
diff --git a/src/generators/rojo/sourcemap.luau b/src/generators/rojo/sourcemap.luau
new file mode 100644
index 0000000..d451b24
--- /dev/null
+++ b/src/generators/rojo/sourcemap.luau
@@ -0,0 +1,43 @@
+local fs = require("@lune/fs")
+local process = require("@lune/process")
+local serde = require("@lune/serde")
+local stdio = require("@lune/stdio")
+
+local PLATFORM_SEP = if process.os == "windows" then "\\" else "/"
+
+--- Writes a Rojo sourcemap for the project in the provided directory or the current
+--- working directory to standard output.
+
+--- ## Errors
+--- * The current process lacks permissions to a file
+--- * Any I/O error occurs
+return function(packageDirectory: string?): boolean
+	packageDirectory = packageDirectory or process.cwd
+	
+	-- A mapping of things to do depending on the file present
+	local PATH_ACTION_MAP: { [string]: (dir: string) -> number? } = {
+		["default.project.json"] = function(dir)
+			return process.spawn("rojo", { "sourcemap", dir }, {
+				cwd = process.cwd,
+				env = process.env,
+				stdio = "forward",
+			}).code
+		end,
+
+		["init.lua"] = stdio.write(serde.encode("json", { filePaths = { "init.lua" } }, false)),
+		["init.luau"] = stdio.write(serde.encode("json", { filePaths = { "init.luau" } }, false)),
+	}
+
+	-- We go through the action mappings in order of priority and check for the
+	-- file predicates, if present, we execute the action and report our status
+	for path, action in PATH_ACTION_MAP do
+		if fs.isFile(`{packageDirectory}{PLATFORM_SEP}{path}`) then
+			local status = action()
+			return if status ~= nil then status == 0 else true
+		end
+	end
+
+	-- If we reached so far, that must mean none of the file predicates matched,
+	-- so we return a `false` signifying an error
+	return false
+end
diff --git a/src/generators/rojo/sync_config.luau b/src/generators/rojo/sync_config.luau
new file mode 100644
index 0000000..5318724
--- /dev/null
+++ b/src/generators/rojo/sync_config.luau
@@ -0,0 +1,104 @@
+local fs = require("@lune/fs")
+local process = require("@lune/process")
+local serde = require("@lune/serde")
+
+export type TreeProperties = {
+	Name: never?,
+	Parent: never?,
+}
+
+export type TreeBase = {
+	["$className"]: string?,
+	["$ignoreUnknownInstances"]: boolean?,
+	["$path"]: string | { optional: string }?,
+	["$properties"]: TreeProperties?,
+}
+
+export type TreeNormal = TreeBase & {
+	[string]: TreeNormal,
+} & ({ ["$className"]: string } | { ["$path"]: string | { optional: string } })
+
+export type TreeService = TreeBase & {
+	[string]: TreeNormal,
+}
+
+export type DataModelTree = TreeBase & {
+	StarterPlayer: (TreeBase & {
+		StarterPlayerScripts: TreeService?,
+		StarterCharacterScripts: TreeService?,
+		[string]: TreeNormal,
+	})?,
+	[string]: TreeService,
+}
+
+export type Tree = (DataModelTree & {
+	["$className"]: "DataModel",
+}) | TreeNormal
+
+export type SyncConfig = {
+	name: string,
+	servePort: number?,
+	servePlaceIds: { number }?,
+	placeId: number?,
+	gameId: number?,
+	serveAddress: string?,
+	globIgnorePaths: { string }?,
+	tree: Tree,
+}
+
+local PLATFORM_SEP = if process.os == "windows" then "\\" else "/"
+
+--- Generates a Rojo sync configuration file (`default.project.json`) from a list of 
+--- input files to be included.
+
+--- ## Errors
+--- * The current process lacks permissions to a file
+--- * Any I/O error occurs
+return function(packageDirectory: string?, files: { string }, writeToFile: boolean?): (boolean, string?)
+	packageDirectory = packageDirectory or process.cwd
+	local syncConfigPath = `{packageDirectory}{PLATFORM_SEP}default.project.json`
+	if fs.isFile(syncConfigPath) then
+		return true, nil
+	end
+
+	local syncConfigTree = {} :: Tree
+
+	for _, file in files do
+		-- Remove the `.lua` or `.luau` file extension from the file name
+		local name = string.gsub(file, ".luau?$", "")
+
+		if name == "init" then
+			syncConfigTree["$path"] = name
+			continue
+		end
+
+		syncConfigTree[name] = {
+			["$path"] = file,
+		}
+	end
+
+	-- If there isn't a top level path, we mark the entire thing as a Folder
+	if not syncConfigTree["$path"] then
+		syncConfigTree["$className"] = "Folder"
+	end
+
+	-- If the config tree does not include pesde's downloaded roblox dependencies
+	-- directory, we add it as an optional one for the future, once dependencies
+	-- are installed
+	if not syncConfigTree["roblox_packages"] then
+		syncConfigTree["roblox_packages"] = {
+			["$path"] = {
+				optional = "roblox_packages",
+			},
+		}
+	end
+
+	-- Finally, we serialize the config to a JSON string and optionally write it
+	-- to the sync config path
+	local serializedConfig = serde.encode("json", { tree = syncConfigTree }, true)
+	if writeToFile then
+		fs.writeFile(syncConfigPath, serializedConfig)
+	end
+
+	return true, serializedConfig
+end
diff --git a/src/init.luau b/src/init.luau
new file mode 100644
index 0000000..a9ff34a
--- /dev/null
+++ b/src/init.luau
@@ -0,0 +1,8 @@
+return {
+	generators = {
+		rojo = {
+			sourcemap = require("./generators/rojo/sourcemap"),
+			syncConfig = require("./generators/rojo/sync_config"),
+		},
+	},
+}