diff --git a/build.gradle.kts b/build.gradle.kts
index 5a9893a1..2c0e3504 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -111,8 +111,8 @@ configure(allprojects) {
                         }
                     }
                     scm {
-                        connection.set("scm:git:git://github.com/unit-mesh/unit-eval.git")
-                        developerConnection.set("scm:git:ssh://github.com/unit-mesh/unit-eval.git")
+                        connection.set("scm:git:git://github.com/unit-mesh/unit-pick.git")
+                        developerConnection.set("scm:git:ssh://github.com/unit-mesh/unit-pick.git")
                         url.set("https://github.com/unit-mesh/unit-eval/")
                     }
                 }
diff --git a/gradlew b/gradlew
index 1b6c7873..a3cdd3f6 100755
--- a/gradlew
+++ b/gradlew
@@ -216,7 +216,7 @@ set -- \
 #
 # but POSIX shell has neither arrays nor command substitution, so instead we
 # post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
+# character that might be a shell metacharacter, then use pick to reverse
 # that process (while maintaining the separation between arguments), and wrap
 # the whole thing up as a single "set" statement.
 #
diff --git a/settings.gradle.kts b/settings.gradle.kts
index f003490c..7170c062 100644
--- a/settings.gradle.kts
+++ b/settings.gradle.kts
@@ -11,7 +11,7 @@ plugins {
 include(
     "unit-core",
     "unit-picker",
-    "unit-eval",
+    "unit-pick",
 
     "code-quality"
 )
diff --git a/unit-eval/build.gradle.kts b/unit-eval/build.gradle.kts
index 40aec6ff..a5180218 100644
--- a/unit-eval/build.gradle.kts
+++ b/unit-eval/build.gradle.kts
@@ -29,13 +29,13 @@ tasks.test {
 
 
 application {
-    mainClass.set("cc.unitmesh.eval.checker.MainKt")
+    mainClass.set("cc.unitmesh.pick.checker.MainKt")
 }
 
 tasks {
     shadowJar {
         manifest {
-            attributes(Pair("Main-Class", "cc.unitmesh.eval.checker.MainKt"))
+            attributes(Pair("Main-Class", "cc.unitmesh.pick.checker.MainKt"))
         }
         // minimize()
         dependencies {
diff --git a/unit-eval/src/main/kotlin/cc/unitmesh/eval/Main.kt b/unit-eval/src/main/kotlin/cc/unitmesh/pick/Main.kt
similarity index 100%
rename from unit-eval/src/main/kotlin/cc/unitmesh/eval/Main.kt
rename to unit-eval/src/main/kotlin/cc/unitmesh/pick/Main.kt
diff --git a/unit-picker/build.gradle.kts b/unit-picker/build.gradle.kts
index a2f493f4..dd5f898c 100644
--- a/unit-picker/build.gradle.kts
+++ b/unit-picker/build.gradle.kts
@@ -42,13 +42,13 @@ tasks.test {
 }
 
 application {
-    mainClass.set("cc.unitmesh.eval.picker.MainKt")
+    mainClass.set("cc.unitmesh.pick.MainKt")
 }
 
 tasks {
     shadowJar {
         manifest {
-            attributes(Pair("Main-Class", "cc.unitmesh.eval.picker.MainKt"))
+            attributes(Pair("Main-Class", "cc.unitmesh.pick.MainKt"))
         }
         // minimize()
         dependencies {
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/Main.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/Main.kt
similarity index 80%
rename from unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/Main.kt
rename to unit-picker/src/main/kotlin/cc/unitmesh/pick/Main.kt
index bbd49560..b9fda112 100644
--- a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/Main.kt
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/Main.kt
@@ -1,5 +1,7 @@
-package cc.unitmesh.eval.picker
+package cc.unitmesh.pick
 
+import cc.unitmesh.pick.picker.CodePicker
+import cc.unitmesh.pick.picker.PickerConfig
 import com.github.ajalt.clikt.core.CliktCommand
 import com.github.ajalt.clikt.parameters.options.default
 import com.github.ajalt.clikt.parameters.options.option
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/CodePicker.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/CodePicker.kt
similarity index 87%
rename from unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/CodePicker.kt
rename to unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/CodePicker.kt
index 114f1bf7..27776507 100644
--- a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/CodePicker.kt
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/CodePicker.kt
@@ -1,4 +1,4 @@
-package cc.unitmesh.eval.picker
+package cc.unitmesh.pick.picker
 
 import org.archguard.action.checkout.GitSourceSettings
 import org.archguard.action.checkout.executeGitCheckout
@@ -68,10 +68,10 @@ class CodePicker(val config: PickerConfig) {
          *
          * for example:
          *
-         * - `https://github.com/unit-mesh/unit-eval` tobe `github.com/unit-mesh/unit-eval`
-         * - `git://github.com/unit-mesh/unit-eval` tobe `github.com/unit-mesh/unit-eval`
-         * - `git://github.com/unit-mesh/unit-eval.git` tobe `github.com/unit-mesh/unit-eval`
-         * - `http://github.com/unit-mesh/unit-eval` tobe `github.com/unit-mesh/unit-eval`
+         * - `https://github.com/unit-mesh/unit-pick` tobe `github.com/unit-mesh/unit-pick`
+         * - `git://github.com/unit-mesh/unit-pick` tobe `github.com/unit-mesh/unit-pick`
+         * - `git://github.com/unit-mesh/unit-pick.git` tobe `github.com/unit-mesh/unit-pick`
+         * - `http://github.com/unit-mesh/unit-pick` tobe `github.com/unit-mesh/unit-pick`
          *
          */
         fun gitUrlToPath(url: String): String {
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/PickerConfig.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/PickerConfig.kt
similarity index 78%
rename from unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/PickerConfig.kt
rename to unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/PickerConfig.kt
index 7ea032fa..61c5e1b5 100644
--- a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/PickerConfig.kt
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/PickerConfig.kt
@@ -1,4 +1,4 @@
-package cc.unitmesh.eval.picker
+package cc.unitmesh.pick.picker
 
 data class PickerConfig(
     val url: String,
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/ToolingPromptType.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/ToolingPromptType.kt
new file mode 100644
index 00000000..7f4587e0
--- /dev/null
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/picker/ToolingPromptType.kt
@@ -0,0 +1,25 @@
+package cc.unitmesh.pick.picker
+
+enum class ToolingPromptType {
+    /**
+     * like GitHub Copilot, use similar chunk of code to complete
+     */
+    INLINE_CODE_COMPLETION,
+
+    /**
+     * like GitHub Copilot, use similar chunk of code to complete
+     */
+    IN_BLOCK_CODE_COMPLETION,
+
+    /**
+     * like GitHub Copilot, use similar chunk of code to complete
+     */
+    AFTER_BLOCK_CODE_COMPLETION,
+
+    /**
+     * like AutoDev, use Static Program Analysis for code based on imports
+     */
+    RELATED_CODE_COMPLETION,
+    CODE_DIFF,
+    REFACTOR,
+}
\ No newline at end of file
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/AbstractWorker.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/AbstractWorker.kt
similarity index 68%
rename from unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/AbstractWorker.kt
rename to unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/AbstractWorker.kt
index 6a0bd739..33359277 100644
--- a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/AbstractWorker.kt
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/AbstractWorker.kt
@@ -1,4 +1,4 @@
-package cc.unitmesh.eval.picker.worker
+package cc.unitmesh.pick.worker
 
 abstract class AbstractWorker {
     abstract suspend fun start(filePath: String)
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/JavaFileWorker.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/JavaFileWorker.kt
similarity index 93%
rename from unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/JavaFileWorker.kt
rename to unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/JavaFileWorker.kt
index 6e996d29..3eabbe70 100644
--- a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/JavaFileWorker.kt
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/JavaFileWorker.kt
@@ -1,4 +1,4 @@
-package cc.unitmesh.eval.picker.worker
+package cc.unitmesh.pick.worker
 
 import kotlinx.coroutines.coroutineScope
 import org.archguard.scanner.analyser.count.FileJob
@@ -12,7 +12,7 @@ import org.archguard.scanner.analyser.count.FileJob
  * | b05d38f6   | 1           | 1        | 1          | 1           |
  * | 99ac469e   | 1           | 1        | 1          | 1           |
  *
- * We have different strategies to build the eval datasets.
+ * We have different strategies to build the pick datasets.
  *
  * - by Horizontal (with Import File):
  * - by Vertical (with History Change):
diff --git a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/WorkerDispatch.kt b/unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/WorkerDispatch.kt
similarity index 86%
rename from unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/WorkerDispatch.kt
rename to unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/WorkerDispatch.kt
index 3a8b63a0..c818c53d 100644
--- a/unit-picker/src/main/kotlin/cc/unitmesh/eval/picker/worker/WorkerDispatch.kt
+++ b/unit-picker/src/main/kotlin/cc/unitmesh/pick/worker/WorkerDispatch.kt
@@ -1,4 +1,4 @@
-package cc.unitmesh.eval.picker.worker
+package cc.unitmesh.pick.worker
 
 object WorkerDispatch {
     /**
diff --git a/unit-picker/src/test/kotlin/cc/unitmesh/eval/picker/CodePickerTest.kt b/unit-picker/src/test/kotlin/cc/unitmesh/pick/picker/CodePickerTest.kt
similarity index 97%
rename from unit-picker/src/test/kotlin/cc/unitmesh/eval/picker/CodePickerTest.kt
rename to unit-picker/src/test/kotlin/cc/unitmesh/pick/picker/CodePickerTest.kt
index a1fe4af0..268987ee 100644
--- a/unit-picker/src/test/kotlin/cc/unitmesh/eval/picker/CodePickerTest.kt
+++ b/unit-picker/src/test/kotlin/cc/unitmesh/pick/picker/CodePickerTest.kt
@@ -1,4 +1,4 @@
-package cc.unitmesh.eval.picker;
+package cc.unitmesh.pick.picker;
 
 import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
@@ -8,7 +8,7 @@ class CodePickerTest {
     fun should_return_unique_path() {
         // based on: https://www.debuggex.com/r/fFggA8Uc4YYKjl34
         assertEquals(
-            "github.com/unit-mesh/unit-eval",
+            "github.com/unit-mesh/unit-pick",
             CodePicker.gitUrlToPath("https://github.com/unit-mesh/unit-eval")
         )
         assertEquals(