diff --git a/sys/apis/git.lua b/sys/apis/git.lua
index ca4a870..77c398c 100644
--- a/sys/apis/git.lua
+++ b/sys/apis/git.lua
@@ -1,40 +1,52 @@
 local json = require('json')
 local Util = require('util')
 
+-- Limit queries to once per minecraft day
+-- TODO: will not work if time is stopped
+
 local TREE_URL = 'https://api.github.com/repos/%s/%s/git/trees/%s?recursive=1'
 local FILE_URL = 'https://raw.githubusercontent.com/%s/%s/%s/%s'
 local git = { }
 
+local fs = _G.fs
 local os = _G.os
 
 if not _G.GIT then
 	_G.GIT = { }
 end
 
-function git.list(repository, cache)
+function git.list(repository)
 	local t = Util.split(repository, '(.-)/')
 
-	local user = t[1]
-	local repo = t[2]
-	local branch = t[3] or 'master'
+	local user = table.remove(t, 1)
+	local repo = table.remove(t, 1)
+	local branch = table.remove(t, 1) or 'master'
+	local path
 
-	local dataUrl = string.format(TREE_URL, user, repo, branch)
-if _G.GIT[dataUrl] then
-	_G.GIT[dataUrl].count = _G.GIT[dataUrl].count + 1
-else
-	_G.GIT[dataUrl] = {
-		count = 1
-	}
-end
-
-	local contents = Util.download(dataUrl)
-
-	if not contents then
-		error('Invalid repository')
+	if not Util.empty(t) then
+		path = table.concat(t, '/') .. '/'
 	end
 
-	local data = json.decode(contents)
-Util.writeTable('.git/' .. dataUrl, { day = os.day(), data = data })
+	local cacheKey = table.concat({ user, repo, branch }, '-')
+	local fname = fs.combine('.git', cacheKey)
+
+	local function getContents()
+		if fs.exists(fname) then
+			local contents = Util.readTable(fname)
+			if contents and contents.data == os.day() then
+				return contents.data
+			end
+			fs.delete(fname)
+		end
+		local dataUrl = string.format(TREE_URL, user, repo, branch)
+		local contents = Util.download(dataUrl)
+		if contents then
+			return json.decode(contents)
+		end
+	end
+
+	local data = getContents() or error('Invalid repository')
+
 	if data.message and data.message:find("API rate limit exceeded") then
 		error("Out of API calls, try again later")
 	end
@@ -43,15 +55,26 @@ Util.writeTable('.git/' .. dataUrl, { day = os.day(), data = data })
 		error("Invalid repository")
 	end
 
-	local list = { }
+	if not fs.exists(fname) then
+		Util.writeTable('.git/' .. cacheKey, { day = os.day(), data = data })
+	end
 
+	local list = { }
 	for _,v in pairs(data.tree) do
 		if v.type == "blob" then
 			v.path = v.path:gsub("%s","%%20")
-			list[v.path] = {
-				url = string.format(FILE_URL, user, repo, branch, v.path),
-				size = v.size,
-			}
+			if not path then
+				list[v.path] = {
+					url = string.format(FILE_URL, user, repo, branch, v.path),
+					size = v.size,
+				}
+			elseif Util.startsWith(v.path, path) then
+				local p = string.sub(v.path, #path)
+				list[p] = {
+					url = string.format(FILE_URL, user, repo, branch, path .. p),
+					size = v.size,
+				}
+			end
 		end
 	end
 
diff --git a/sys/apis/packages.lua b/sys/apis/packages.lua
index 7fdc982..ba671c5 100644
--- a/sys/apis/packages.lua
+++ b/sys/apis/packages.lua
@@ -34,8 +34,7 @@ function Packages:isInstalled(package)
 end
 
 function Packages:getManifest(package)
---	local fname = 'packages/' .. package .. '/.package'
-	local fname = 'usr/milo/.package'
+	local fname = 'packages/' .. package .. '/.package'
 	if fs.exists(fname) then
 		return Util.readTable(fname)
 	end
diff --git a/sys/apis/util.lua b/sys/apis/util.lua
index 9fe0111..54a992c 100644
--- a/sys/apis/util.lua
+++ b/sys/apis/util.lua
@@ -507,7 +507,7 @@ function Util.matches(str, pattern)
 	return t
 end
 
-function Util.startsWidth(s, match)
+function Util.startsWith(s, match)
 	return string.sub(s, 1, #match) == match
 end
 
diff --git a/sys/apps/Overview.lua b/sys/apps/Overview.lua
index 30fb9fd..fb0bbc0 100644
--- a/sys/apps/Overview.lua
+++ b/sys/apps/Overview.lua
@@ -82,7 +82,7 @@ local function loadApplications()
 			end
 		end
 
-		return true -- Util.startsWidth(a.run, 'http') or shell.resolveProgram(a.run)
+		return true -- Util.startsWith(a.run, 'http') or shell.resolveProgram(a.run)
 	end)
 end
 
diff --git a/sys/apps/Package.lua b/sys/apps/Package.lua
index 48b87f9..d30a77d 100644
--- a/sys/apps/Package.lua
+++ b/sys/apps/Package.lua
@@ -1,9 +1,11 @@
 _G.requireInjector(_ENV)
 
+local Git      = require('git')
 local Packages = require('packages')
 local Util     = require('util')
 
-local fs = _G.fs
+local fs   = _G.fs
+local term = _G.term
 
 local args = { ... }
 local action = table.remove(args, 1)
@@ -16,6 +18,47 @@ if action == 'list' then
 	for k in pairs(Packages:list()) do
 		Util.print('[%s] %s', Packages:isInstalled(k) and 'x' or ' ', k)
 	end
+	return
+end
+
+local function progress(max)
+	-- modified from: https://pastebin.com/W5ZkVYSi (apemanzilla)
+	local _, y = term.getCursorPos()
+	local wide, _ = term.getSize()
+	term.setCursorPos(1, y)
+	term.write("[")
+	term.setCursorPos(wide - 6, y)
+	term.write("]")
+	local done = 0
+	return function()
+		done = done + 1
+		local value = done / max
+		term.setCursorPos(2,y)
+		term.write(("="):rep(math.floor(value * (wide - 8))))
+		local percent = math.floor(value * 100) .. "%"
+		term.setCursorPos(wide - percent:len(),y)
+		term.write(percent)
+	end
+end
+
+local function install(name)
+	local manifest = Packages:getManifest(name) or error('Invalid package')
+	local packageDir = fs.combine('packages', name)
+	local method = args[2] or 'local'
+	if method == 'remote' then
+		Util.writeTable(packageDir .. '/.install', {
+			mount = string.format('%s gitfs %s', packageDir, manifest.repository),
+		})
+		Util.writeTable(fs.combine(packageDir, '.package'), manifest)
+	else
+		local list = Git.list(manifest.repository)
+		local showProgress = progress(Util.size(list))
+		for path, entry in pairs(list) do
+			Util.download(entry.url, fs.combine(packageDir, path))
+			showProgress()
+		end
+	end
+	return
 end
 
 if action == 'install' then
@@ -23,14 +66,30 @@ if action == 'install' then
 	if Packages:isInstalled(name) then
 		error('Package is already installed')
 	end
-	local manifest = Packages:getManifest(name) or error('Invalid package')
-	local packageDir = 'packages/' .. name
-	local method = args[2] or 'remote'
-	if method == 'remote' then
-		Util.writeTable(packageDir .. '/.install', {
-			mount = string.format('%s gitfs %s', packageDir, manifest.repository),
-		})
-		Util.writeTable(fs.combine(packageDir, '.package'), manifest)
-		print('success')
-	end
+	install(name)
+	print('installation complete')
+	return
 end
+
+if action == 'update' then
+	local name = args[1] or Syntax('Invalid package')
+	if not Packages:isInstalled(name) then
+		error('Package is not installed')
+	end
+	install(name)
+	print('update complete')
+	return
+end
+
+if action == 'uninstall' then
+	local name = args[1] or Syntax('Invalid package')
+	if not Packages:isInstalled(name) then
+		error('Package is not installed')
+	end
+	local packageDir = fs.combine('packages', name)
+	fs.delete(packageDir)
+	print('removed: ' .. packageDir)
+	return
+end
+
+error('Syntax: Package [list | install [name] ... |  update [name] | uninstall [name]')
diff --git a/sys/extensions/6.packages.lua b/sys/extensions/6.packages.lua
index fbf3ed7..8fb598a 100644
--- a/sys/extensions/6.packages.lua
+++ b/sys/extensions/6.packages.lua
@@ -25,7 +25,7 @@ end
 -- dependency graph
 -- https://github.com/mpeterv/depgraph/blob/master/src/depgraph/init.lua
 
-for name, package in pairs(Packages:installed()) do
+for name in pairs(Packages:installed()) do
 	local packageDir = fs.combine('packages', name)
 	if fs.exists(fs.combine(packageDir, '.install')) then
 		local install = Util.readTable(fs.combine(packageDir, '.install'))
diff --git a/sys/packageList.lua b/sys/packageList.lua
index 07c0821..99ddd82 100644
--- a/sys/packageList.lua
+++ b/sys/packageList.lua
@@ -1,5 +1,13 @@
 {
-	[ 'opus-neural' ] = 'file://packages/opus-neural/.package',
-	[ 'opus-miners' ] = 'file://packages/opus-miners/.package',
-	[ 'opus-milo'   ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/milo/.package',
+	[ 'core'       ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/core/.package',
+	[ 'builder'    ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/builder/.package',
+	[ 'farms'      ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/farms/.package',
+	[ 'forestry'   ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/forestry/.package',
+	[ 'glasses'    ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/glasses/.package',
+	[ 'milo'       ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/milo/.package',
+	[ 'miners'     ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/miners/.package',
+	[ 'neural'     ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/neural/.package',
+	[ 'pickup'     ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/pickup/.package',
+	[ 'recipeBook' ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/recipeBook/.package',
+	[ 'storage'    ] = 'https://raw.githubusercontent.com/kepler155c/opus-apps/develop-1.8/storage/.package',
 }
\ No newline at end of file