feat: add golang filter and mcp-server (#1942)

Co-authored-by: johnlanni <zty98751@alibaba-inc.com>

tools/hack/build-golang-filters.sh

@@ -0,0 +1,39 @@
+# Copyright (c) 2022 Alibaba Group Holding Ltd.
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#      http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+INNER_GO_FILTER_NAME=${GO_FILTER_NAME-""}
+# OUTPUT_PACKAGE_DIR=${OUTPUT_PACKAGE_DIR:-"../external/package/"}
+
+cd ./plugins/golang-filter
+if [ ! -n "$INNER_GO_FILTER_NAME" ]; then
+    GO_FILTERS_DIR=$(pwd)
+    echo "🚀 Build all Go Filters under folder of $GO_FILTERS_DIR"
+    for file in `ls $GO_FILTERS_DIR`
+        do
+        if [ -d $GO_FILTERS_DIR/$file ]; then
+            name=${file##*/}
+            echo "🚀 Build Go Filter: $name"
+            GO_FILTER_NAME=${name} make build
+            # cp ${GO_FILTERS_DIR}/${file}/${name}.so ${OUTPUT_PACKAGE_DIR}
+        fi
+    done
+else
+    echo "🚀 Build Go Filter: $INNER_GO_FILTER_NAME"
+    GO_FILTER_NAME=${INNER_GO_FILTER_NAME} make build
+fi
+