diff --git a/skywalking-application-toolkit/pom.xml b/skywalking-application-toolkit/pom.xml
index 19be7c443a52c1b8761936a12d45af6f67485613..2fb8b4a9dd9625a9e9a6b7aad8928ce71023b3f7 100644
--- a/skywalking-application-toolkit/pom.xml
+++ b/skywalking-application-toolkit/pom.xml
@@ -18,5 +18,6 @@
         <module>skywalking-toolkit-log4j-2.x</module>
         <module>skywalking-toolkit-logback-1.x</module>
         <module>skywalking-toolkit-trace-context</module>
+        <module>skywalking-toolkit-opentracing</module>
     </modules>
 </project>
diff --git a/skywalking-application-toolkit/skywalking-toolkit-opentracing/pom.xml b/skywalking-application-toolkit/skywalking-toolkit-opentracing/pom.xml
new file mode 100644
index 0000000000000000000000000000000000000000..be3ccede11bbf85e18edbf1b4a9c4a45cf4ee9c0
--- /dev/null
+++ b/skywalking-application-toolkit/skywalking-toolkit-opentracing/pom.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>skywalking-application-toolkit</artifactId>
+        <groupId>com.a.eye</groupId>
+        <version>2.1-2017</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+
+    <artifactId>skywalking-toolkit-opentracing</artifactId>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.opentracing</groupId>
+            <artifactId>opentracing-api</artifactId>
+            <version>0.20.4</version>
+        </dependency>
+        <dependency>
+            <groupId>io.opentracing</groupId>
+            <artifactId>opentracing-noop</artifactId>
+            <version>0.20.4</version>
+        </dependency>
+    </dependencies>
+</project>
diff --git a/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingSpan.java b/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingSpan.java
new file mode 100644
index 0000000000000000000000000000000000000000..7d5c72639f5aa88b1b0bc84a5d32ee30249b0628
--- /dev/null
+++ b/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingSpan.java
@@ -0,0 +1,104 @@
+package com.a.eye.skywalking.toolkit.opentracing;
+
+import io.opentracing.Span;
+import io.opentracing.SpanContext;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/**
+ * Created by wusheng on 2016/12/20.
+ */
+public class SkyWalkingSpan implements Span, SpanContext {
+    private final Map<String, String> baggageItems;
+
+    SkyWalkingSpan(){
+        baggageItems = new HashMap<String, String>();
+    }
+
+    @Override
+    public SpanContext context() {
+        return this;
+    }
+
+    @Override
+    public void finish() {
+
+    }
+
+    @Override
+    public void finish(long finishMicros) {
+
+    }
+
+    @Override
+    public void close() {
+
+    }
+
+    @Override
+    public Span setTag(String key, String value) {
+        return this;
+    }
+
+    @Override
+    public Span setTag(String key, boolean value) {
+        return this;
+    }
+
+    @Override
+    public Span setTag(String key, Number value) {
+        return this;
+    }
+
+    @Override
+    public Span log(Map<String, ?> fields) {
+        return this;
+    }
+
+    @Override
+    public Span log(long timestampMicroseconds, Map<String, ?> fields) {
+        return this;
+    }
+
+    @Override
+    public Span log(String event) {
+        return this;
+    }
+
+    @Override
+    public Span log(long timestampMicroseconds, String event) {
+        return this;
+    }
+
+    @Override
+    public Span setBaggageItem(String key, String value) {
+        baggageItems.put(key, value);
+        return this;
+    }
+
+    @Override
+    public String getBaggageItem(String key) {
+        return baggageItems.get(key);
+    }
+
+    @Override
+    public Span setOperationName(String operationName) {
+        return this;
+    }
+
+    @Override
+    public Span log(String eventName, Object payload) {
+        return this;
+    }
+
+    @Override
+    public Span log(long timestampMicroseconds, String eventName, Object payload) {
+        return this;
+    }
+
+    @Override
+    public Iterable<Map.Entry<String, String>> baggageItems() {
+        return baggageItems.entrySet();
+    }
+}
diff --git a/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingSpanBuilder.java b/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingSpanBuilder.java
new file mode 100644
index 0000000000000000000000000000000000000000..f69b1940120b72761a1e3b294e7f293714d2455e
--- /dev/null
+++ b/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingSpanBuilder.java
@@ -0,0 +1,72 @@
+package com.a.eye.skywalking.toolkit.opentracing;
+
+import io.opentracing.References;
+import io.opentracing.Span;
+import io.opentracing.SpanContext;
+import io.opentracing.Tracer;
+
+import java.util.Map;
+
+/**
+ * All source code in SkyWalkingSpanBuilder acts like an NoopSpanBuilder.
+ * Actually, it is NOT.
+ * The whole logic will be added after toolkit-activation.
+ *
+ * Created by wusheng on 2016/12/20.
+ */
+public class SkyWalkingSpanBuilder implements Tracer.SpanBuilder {
+    private String operationName;
+
+    SkyWalkingSpanBuilder(String operationName){
+        this.operationName = operationName;
+    }
+
+    @Override
+    public Tracer.SpanBuilder asChildOf(SpanContext spanContext) {
+        return null;
+    }
+
+    @Override
+    public Tracer.SpanBuilder asChildOf(Span span) {
+        return null;
+    }
+
+    @Override
+    public Tracer.SpanBuilder addReference(String referenceType, SpanContext referencedContext) {
+        if (referenceType.equals(References.CHILD_OF)) {
+            return asChildOf(referencedContext);
+        } else {
+            return this;
+        }
+    }
+
+    @Override
+    public Tracer.SpanBuilder withTag(String key, String value) {
+        return this;
+    }
+
+    @Override
+    public Tracer.SpanBuilder withTag(String key, boolean value) {
+        return this;
+    }
+
+    @Override
+    public Tracer.SpanBuilder withTag(String key, Number value) {
+        return this;
+    }
+
+    @Override
+    public Tracer.SpanBuilder withStartTimestamp(long microseconds) {
+        return this;
+    }
+
+    @Override
+    public Span start() {
+        return new SkyWalkingSpan();
+    }
+
+    @Override
+    public Iterable<Map.Entry<String, String>> baggageItems() {
+        return null;
+    }
+}
diff --git a/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingTracer.java b/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingTracer.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b1aa7968e863529d4dcbf4ec50fb6d1a2bcd2d1
--- /dev/null
+++ b/skywalking-application-toolkit/skywalking-toolkit-opentracing/src/main/java/com/a/eye/skywalking/toolkit/opentracing/SkyWalkingTracer.java
@@ -0,0 +1,27 @@
+package com.a.eye.skywalking.toolkit.opentracing;
+
+import io.opentracing.SpanContext;
+import io.opentracing.Tracer;
+import io.opentracing.propagation.Format;
+
+/**
+ * Created by wusheng on 2016/12/20.
+ */
+public class SkyWalkingTracer implements Tracer{
+    public static Tracer INSTANCE = new SkyWalkingTracer();
+
+    @Override
+    public SpanBuilder buildSpan(String operationName) {
+        return new SkyWalkingSpanBuilder(operationName);
+    }
+
+    @Override
+    public <C> void inject(SpanContext spanContext, Format<C> format, C c) {
+
+    }
+
+    @Override
+    public <C> SpanContext extract(Format<C> format, C c) {
+        return null;
+    }
+}