diff --git a/configs/client-config_test.js b/configs/client-config_test.js
new file mode 100755
index 00000000..180f521a
--- /dev/null
+++ b/configs/client-config_test.js
@@ -0,0 +1,140 @@
+#!/usr/bin/env node
+/*global describe it*/
+"use strict";
+
+"use server";
+
+
+require("amd-loader");
+require("c9/inline-mocha")(module);
+
+var assert = require("assert");
+var fs = require("fs");
+
+describe("client config consistency", function(){
+    // this.timeout(60000);
+    
+    var fileCache = Object.create(null);
+    var clientOptions;
+    var root = __dirname + "/../";
+    
+    it("should get clientOptions from server", function(next) {
+        fetchClientOptions(function(err, clientOptions) {
+            assert(!err && clientOptions);
+            next();
+        }); 
+    });
+    
+    fs.readdirSync(root + "/configs").forEach(function(name) {
+        if (!/client-(workspace|ssh|default)/.test(name)) return;
+        
+        it("should not have missing plugins in config " + name, function(next) {
+            fetchClientOptions(function(err, clientOptions) {
+                if (err) return next();
+                checkConfig(name, clientOptions, next);
+            });
+        });
+    });
+    
+    function fetchClientOptions(callback) {
+        if (clientOptions)
+            return callback(null, JSON.parse(JSON.stringify(clientOptions)));
+        var server = require(root + "/server.js");
+        server(["--_getConfig", "-l", "localhost", "--collab=true"], "", function(e, plugins) {
+            clientOptions = plugins.filter(function(p) {
+                return /standalone[\\\/]standalone/.test(p.packagePath);
+            })[0].options;
+            fetchClientOptions(callback);
+        });
+    }
+        
+    function checkConfig(name, clientOptions, next) {
+        var hasError = false;
+        var configPath = root + "/configs/" + name;
+        var configPathReal = fs.realpathSync(configPath);
+        var clientPlugins = require(configPath)(clientOptions);
+        
+        clientPlugins = clientPlugins.map(function(p, i) {
+            if (typeof p == "string")
+                return {packagePath: p};
+            return p;
+        });
+        clientPlugins.forEach(function(p) {
+            if (p.packagePath) {
+                if (!fileCache[p.packagePath]) {
+                    
+                    var filePath;
+                    try {
+                        filePath = require.resolve(p.packagePath);
+                    } 
+                    catch (e) {
+                        try { 
+                            filePath = require.resolve(p.packagePath.replace(/^plugins\//, ""));
+                        } catch (e) {
+                            // TODO instead of quessing we need a simple way of getting pathmap
+                            if (configPath != configPathReal)
+                                filePath = require.resolve(configPathReal + "/../../node_modules/" + p.packagePath.replace(/^plugins\//, ""));
+                        }
+                    }
+                    if (!filePath.match(/\.js$/))
+                        filePath += ".js";
+
+                    fileCache[p.packagePath] = fs.readFileSync(filePath, "utf8");
+                }
+                var source = fileCache[p.packagePath];
+                p.provides = getDeps("provides", source);
+                p.consumes = getDeps("consumes", source);
+            }
+        });
+        
+        var provides = {"auth.bootstrap": 1, "hub": 1};
+        var paths = {};
+        clientPlugins.forEach(function(p) {
+            if (paths[p.packagePath]) {
+                console.error(name, paths[p.packagePath].packagePath, p.packagePath);
+                hasError = true;
+            }
+            paths[p.packagePath] = p;
+            p.provides && p.provides.forEach(function(name) {
+                if (provides[name]) {
+                    // console.warn(name, p.packagePath, provides[name]);
+                }
+                provides[name] = p.packagePath;
+            });
+        });
+        var unresolved = [];
+        clientPlugins.forEach(function(p) {
+            var missing = (p.consumes || []).filter(function(name) {
+                return !provides[name];
+            });
+            if (missing.length) {
+                unresolved.push({
+                    packagePath: p.packagePath,
+                    missing: missing
+                });
+            }
+        });
+        
+        if (unresolved.length) {
+            // not throwing an error to check all configs
+            hasError = true;
+        }
+        
+        function getDeps(type, source) {
+            var re = new RegExp(type + /\s*=\s*(\[[^\[\]]*\])/.source);
+            var m = source.match(re);
+            if (!m) return [];
+            m = m[1].replace(/\/\/.*|\/\*[\s\S]*?\*\//g, "")
+                .replace(/,\s*\]/g, "]")
+                .replace(/'/g, "\"");
+            return JSON.parse(m);
+        }
+        assert(!unresolved.length, (
+                "unresolved plugins in /configs/" + name + 
+                JSON.stringify(unresolved, null, 4)
+            ).replace(/^/gm, "\t")
+        );
+        next();
+    }
+    
+});
diff --git a/integrations/scripts/update.sh b/integrations/scripts/update.sh
index fc042e5d..8ce2487d 100755
--- a/integrations/scripts/update.sh
+++ b/integrations/scripts/update.sh
@@ -2,13 +2,17 @@
 set -e
 cd `dirname $0`/..
 
-# set -x
 NAME=$1
 shift 
 BRANCH=master
 URL=
+FORCE=
 for i in "$@"; do
     case $i in
+        -d|--debug)
+            set -x
+            shift
+        ;;
         -b=*|--branch=*)
             BRANCH="${i#*=}"
             shift
@@ -17,6 +21,10 @@ for i in "$@"; do
             URL="${i#*=}"
             shift
         ;;
+        -f|--force|--hard)
+            FORCE=1
+            shift
+        ;;
         *)
             # unknown option
         ;;
@@ -28,70 +36,106 @@ if [ "$NAME" == "" ]; then
     exit 0
 fi
 
-echo adding name=$NAME url=$URL branch=refs/remotes/origin/$BRANCH
-
-if [ "$URL" == "" ]; then
-    URL=git@github.com:c9/$NAME.git
-fi
-
-if [ -d $NAME/.git ]; then
+update_one() {
+    echo adding name=$NAME url=$URL branch=refs/remotes/origin/$BRANCH
+    
+    if [ "$URL" == "" ]; then
+        URL=git@github.com:c9/$NAME.git
+    fi
+    
+    mkdir -p $NAME
     pushd $NAME
+    
+    if ! [ -d .git ]; then
+        git init .
+        git remote add origin "$URL"
+    fi
+        
     OLD_URL=$(git config --get remote.origin.url)
     if [ "$OLD_URL" != "$URL" ]; then
         echo "folder $NAME exists and points to $OLD_URL"
         exit 1
     fi
+    if ! $(git config --get-all remote.origin.fetch | grep -q pull); then 
+        git config --add remote.origin.fetch "+refs/pull/*/head:refs/remotes/pull/*";
+    fi
     git fetch origin
     git remote set-head origin -a
     popd
+    
+    pushd $NAME
+    HASH=$(git rev-parse --revs-only refs/remotes/origin/$BRANCH)
+    if [ "$FORCE" == "1" ]; then
+        echo "hard reset $NAME to $HASH"
+        git reset $HASH --hard
+        if $(grep -q dependencies "./package.json"); then
+            rm -rf node_modules npm-shrinkwrap.json
+            git reset --hard
+            npm i
+            npm shrinkwrap
+        fi
+    fi
+    popd
+    
+    [ -f ./config.json ] || echo "{}" > ./config.json
+    node -e '
+        var name = "'$NAME'";
+        var url = "'$URL'";
+        var hash = "'$HASH'".trim();
+        var fs = require("fs");
+        
+        function updateJSON(path, fn) {
+            var text = fs.readFileSync(path, "utf8");
+            var indent = text.match(/^\s*(?=")/m);
+            indent = indent && indent[0] || 4;
+            console.log(indent)
+            var r = JSON.parse(text);
+            r = fn(r) || r;
+            text = JSON.stringify(r, null, indent) + "\n";
+            fs.writeFileSync(path, text, "utf8");
+        }
+        
+        updateJSON("./config.json", function(config) {
+            var packages = config.packages || (config.packages = {});
+            config.packages[name] = {
+                name: name,
+                hash: hash,
+                url: url,
+            };
+        });
+        updateJSON("../package.json", function(package) {
+            var deps = package.dependencies;
+            console.log(deps[name], hash);
+            deps[name] = deps[name].replace(/#[a-f\d]*$/i, "#" + hash);
+            console.log(deps[name], hash);
+        });
+        updateJSON("../npm-shrinkwrap.json", function(package) {
+            var deps = package.dependencies;
+            deps[name].from = deps[name].from.replace(/#[a-f\d]*$/i, "#" + hash);
+            deps[name].resolved = deps[name].resolved.replace(/#[a-f\d]*$/i, "#" + hash);
+            console.log(__dirname)
+            if (fs.existsSync(name + "/npm-shrinkwrap.json")) {
+                var shrinkwrap = JSON.parse(fs.readFileSync(name + "/npm-shrinkwrap.json", "utf8"));
+                deps[name].dependencies = shrinkwrap.dependencies;
+            }
+        });
+    '
+    
+    rm -rf "../node_modules/$NAME"
+    ln -s `pwd`/$NAME `pwd`/../node_modules/$NAME
+}
+
+
+if [ "$NAME" == "all" ]; then
+    for i in $(ls .); do
+        if [ -d "./$i/.git" ] || [ -f "./$i/package.json" ]; then 
+            NAME=$i
+            URL=
+            update_one;
+        fi;
+    done
 else
-    mkdir -p $NAME
-    git clone $URL $NAME
+    update_one
 fi
 
-pushd $NAME
-HASH=$(git rev-parse --revs-only refs/remotes/origin/$BRANCH)
-popd
-
-[ -f ./config.json ] || echo "{}" > ./config.json
-node -e '
-    var name = "'$NAME'";
-    var url = "'$URL'";
-    var hash = "'$HASH'".trim();
-    var fs = require("fs");
-    
-    function updateJSON(path, fn) {
-        var text = fs.readFileSync(path, "utf8");
-        var indent = text.match(/^\s*(?=")/m);
-        indent = indent && indent[0] || 4;
-        console.log(indent)
-        var r = JSON.parse(text);
-        r = fn(r) || r;
-        text = JSON.stringify(r, null, indent) + "\n";
-        fs.writeFileSync(path, text, "utf8");
-    }
-    
-    updateJSON("./config.json", function(config) {
-        var packages = config.packages || (config.packages = {});
-        config.packages[name] = {
-            name: name,
-            hash: hash,
-            url: url,
-        };
-    });
-    updateJSON("../package.json", function(package) {
-        var deps = package.dependencies;
-        console.log(deps[name], hash)
-        deps[name] = deps[name].replace(/#[a-f\d]*$/i, "#" + hash)
-        console.log(deps[name], hash)
-    });
-    updateJSON("../npm-shrinkwrap.json", function(package) {
-        var deps = package.dependencies;
-        deps[name].from = deps[name].from.replace(/#[a-f\d]*$/i, "#" + hash);
-        deps[name].resolved = deps[name].resolved.replace(/#[a-f\d]*$/i, "#" + hash);
-    });
-'
-
-rm -rf "../node_modules/$NAME"
-ln -s `pwd`/$NAME `pwd`/../node_modules/$NAME