diff --git a/packages/cli/package.json b/packages/cli/package.json
index 1614aac5..6ca67883 100644
--- a/packages/cli/package.json
+++ b/packages/cli/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@abox-dev/cli",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "CLI for AgentBox sandboxes and templates",
   "homepage": "https://docs.agentbox.ru/en/cli/",
   "license": "MIT",
diff --git a/packages/code-interpreter-js/package.json b/packages/code-interpreter-js/package.json
index 93e72d64..b62cc8a9 100644
--- a/packages/code-interpreter-js/package.json
+++ b/packages/code-interpreter-js/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@abox-dev/code-interpreter",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "packageManager": "pnpm@10.34.5",
   "description": "AgentBox Code Interpreter - Stateful code execution",
   "homepage": "https://docs.agentbox.ru/en/sdk/code-interpreter/",
diff --git a/packages/code-interpreter-python/package.json b/packages/code-interpreter-python/package.json
index 8b0bf526..a1a9cade 100644
--- a/packages/code-interpreter-python/package.json
+++ b/packages/code-interpreter-python/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@abox-dev/code-interpreter-python",
   "private": true,
-  "version": "0.1.6",
+  "version": "0.1.7",
   "scripts": {
     "test": "uv run pytest -n 2 --verbose -x tests/test_sandbox_url.py",
     "test:integration": "uv run pytest -n 2 --verbose -x",
diff --git a/packages/code-interpreter-python/pyproject.toml b/packages/code-interpreter-python/pyproject.toml
index 795faeb1..3a86de1d 100644
--- a/packages/code-interpreter-python/pyproject.toml
+++ b/packages/code-interpreter-python/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "abox-code-interpreter"
-version = "0.1.6"
+version = "0.1.7"
 description = "AgentBox Code Interpreter - Stateful code execution"
 authors = [{ name = "RetailDriver LLC" }]
 license = "MIT"
diff --git a/packages/code-interpreter-python/uv.lock b/packages/code-interpreter-python/uv.lock
index 79cc89ce..4de9fd00 100644
--- a/packages/code-interpreter-python/uv.lock
+++ b/packages/code-interpreter-python/uv.lock
@@ -16,7 +16,7 @@ members = [
 
 [[package]]
 name = "abox-code-interpreter"
-version = "0.1.6"
+version = "0.1.7"
 source = { editable = "." }
 dependencies = [
     { name = "abox-sdk" },
@@ -58,7 +58,7 @@ dev = [
 
 [[package]]
 name = "abox-sdk"
-version = "0.1.6"
+version = "0.1.7"
 source = { editable = "../python-sdk" }
 dependencies = [
     { name = "attrs" },
diff --git a/packages/go-sdk/README.md b/packages/go-sdk/README.md
index 0658dd59..e2b14e78 100644
--- a/packages/go-sdk/README.md
+++ b/packages/go-sdk/README.md
@@ -44,8 +44,8 @@ func main() {
 Code Interpreter is available from
 `github.com/abox-dev/sdk/packages/go-sdk/codeinterpreter`.
 
-API reference for this release: [core SDK on pkg.go.dev](https://pkg.go.dev/github.com/abox-dev/sdk/packages/go-sdk@v0.1.6) and
-[Code Interpreter on pkg.go.dev](https://pkg.go.dev/github.com/abox-dev/sdk/packages/go-sdk/codeinterpreter@v0.1.6).
+API reference for this release: [core SDK on pkg.go.dev](https://pkg.go.dev/github.com/abox-dev/sdk/packages/go-sdk@v0.1.7) and
+[Code Interpreter on pkg.go.dev](https://pkg.go.dev/github.com/abox-dev/sdk/packages/go-sdk/codeinterpreter@v0.1.7).
 
 Documentation: [core SDK](https://docs.agentbox.ru/en/sdk/),
 [sandboxes](https://docs.agentbox.ru/en/sdk/sandboxes/),
diff --git a/packages/go-sdk/sandbox.go b/packages/go-sdk/sandbox.go
index 368fd0fb..41c32505 100644
--- a/packages/go-sdk/sandbox.go
+++ b/packages/go-sdk/sandbox.go
@@ -664,7 +664,11 @@ func (sandbox *Sandbox) envdURL(port int, direct bool) string {
 	if sandbox.client.config.sandboxURL != "" {
 		parsed, _ := url.Parse(sandbox.client.config.sandboxURL)
 		if direct {
-			return parsed.Scheme + "://" + fmt.Sprintf("%d-%s.%s", port, sandbox.ID, parsed.Host)
+			host := parsed.Host
+			if parsed.Hostname() == "sandbox."+sandbox.Domain {
+				host = strings.TrimPrefix(host, "sandbox.")
+			}
+			return parsed.Scheme + "://" + fmt.Sprintf("%d-%s.%s", port, sandbox.ID, host)
 		}
 		return sandbox.client.config.sandboxURL
 	}
diff --git a/packages/go-sdk/sandbox_test.go b/packages/go-sdk/sandbox_test.go
index aec27222..4d721c9c 100644
--- a/packages/go-sdk/sandbox_test.go
+++ b/packages/go-sdk/sandbox_test.go
@@ -13,6 +13,44 @@ import (
 	api "github.com/abox-dev/sdk/packages/go-sdk/internal/gen/api"
 )
 
+func TestSandboxDirectURLWithConfiguredProxy(t *testing.T) {
+	tests := []struct {
+		name, proxyURL, domain, directURL string
+	}{
+		{
+			name: "shared production host", proxyURL: "https://sandbox.agentbox-runtime.ru",
+			domain: "agentbox-runtime.ru", directURL: "https://49983-sbx.agentbox-runtime.ru",
+		},
+		{
+			name: "shared production host with port", proxyURL: "https://sandbox.agentbox-runtime.ru:8443",
+			domain: "agentbox-runtime.ru", directURL: "https://49983-sbx.agentbox-runtime.ru:8443",
+		},
+		{
+			name: "custom proxy", proxyURL: "https://sandbox.example.com",
+			domain: "agentbox-runtime.ru", directURL: "https://49983-sbx.sandbox.example.com",
+		},
+		{
+			name: "local proxy", proxyURL: "http://localhost:3002",
+			domain: "agentbox-runtime.ru", directURL: "http://49983-sbx.localhost:3002",
+		},
+	}
+	for _, test := range tests {
+		t.Run(test.name, func(t *testing.T) {
+			client, err := NewClient(WithSandboxURL(test.proxyURL), WithDebug(false))
+			if err != nil {
+				t.Fatal(err)
+			}
+			sandbox := &Sandbox{ID: "sbx", Domain: test.domain, client: client}
+			if got := sandbox.envdURL(49983, false); got != test.proxyURL {
+				t.Fatalf("shared URL = %q, want %q", got, test.proxyURL)
+			}
+			if got := sandbox.envdURL(49983, true); got != test.directURL {
+				t.Fatalf("direct URL = %q, want %q", got, test.directURL)
+			}
+		})
+	}
+}
+
 func TestSandboxLifecycleAPI(t *testing.T) {
 	requests := make(chan *http.Request, 32)
 	server := httptest.NewServer(http.HandlerFunc(func(writer http.ResponseWriter, request *http.Request) {
diff --git a/packages/go-sdk/version.go b/packages/go-sdk/version.go
index 1213401f..b3737d13 100644
--- a/packages/go-sdk/version.go
+++ b/packages/go-sdk/version.go
@@ -1,4 +1,4 @@
 package agentbox
 
 // Version is the AgentBox SDK release version.
-const Version = "0.1.6"
+const Version = "0.1.7"
diff --git a/packages/js-sdk/package.json b/packages/js-sdk/package.json
index fea96e22..62d1c54b 100644
--- a/packages/js-sdk/package.json
+++ b/packages/js-sdk/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@abox-dev/sdk",
-  "version": "0.1.6",
+  "version": "0.1.7",
   "description": "AgentBox SDK for secure cloud sandboxes",
   "homepage": "https://docs.agentbox.ru/en/sdk/",
   "license": "MIT",
diff --git a/packages/python-sdk/agentbox/connection_config.py b/packages/python-sdk/agentbox/connection_config.py
index 70c6b703..aa6ab5a0 100644
--- a/packages/python-sdk/agentbox/connection_config.py
+++ b/packages/python-sdk/agentbox/connection_config.py
@@ -298,7 +298,12 @@ def get_host(self, sandbox_id: str, sandbox_domain: str, port: int) -> str:
         if self._sandbox_url:
             proxy_url = self._parse_sandbox_url()
             proxy_port = f":{proxy_url.port}" if proxy_url.port else ""
-            return f"{port}-{sandbox_id}.{proxy_url.hostname}{proxy_port}"
+            host = (
+                sandbox_domain
+                if proxy_url.hostname == f"sandbox.{sandbox_domain}"
+                else proxy_url.hostname
+            )
+            return f"{port}-{sandbox_id}.{host}{proxy_port}"
 
         if self.debug:
             return f"localhost:{port}"
diff --git a/packages/python-sdk/package.json b/packages/python-sdk/package.json
index e92c08ff..68286d34 100644
--- a/packages/python-sdk/package.json
+++ b/packages/python-sdk/package.json
@@ -1,7 +1,7 @@
 {
   "name": "@abox-dev/python-sdk",
   "private": true,
-  "version": "0.1.6",
+  "version": "0.1.7",
   "scripts": {
     "test": "uv run pytest -n 4 --verbose -x tests/test_*.py tests/shared",
     "test:integration": "uv run pytest -n 4 --verbose -x tests/sync tests/async",
diff --git a/packages/python-sdk/pyproject.toml b/packages/python-sdk/pyproject.toml
index 93c95931..9ea3bd89 100644
--- a/packages/python-sdk/pyproject.toml
+++ b/packages/python-sdk/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "abox-sdk"
-version = "0.1.6"
+version = "0.1.7"
 description = "AgentBox SDK for secure cloud sandboxes"
 authors = [{ name = "RetailDriver LLC" }]
 license = "MIT"
diff --git a/packages/python-sdk/tests/test_connection_config.py b/packages/python-sdk/tests/test_connection_config.py
index ec978fd0..7cad1f75 100644
--- a/packages/python-sdk/tests/test_connection_config.py
+++ b/packages/python-sdk/tests/test_connection_config.py
@@ -99,6 +99,25 @@ def test_sandbox_url_routing_preserves_configured_protocol():
     )
 
 
+def test_shared_sandbox_url_uses_runtime_domain_for_direct_host():
+    config = ConnectionConfig(
+        debug=False, sandbox_url="https://sandbox.agentbox-runtime.ru"
+    )
+
+    assert (
+        config.get_sandbox_url("sandbox-id", "agentbox-runtime.ru")
+        == "https://sandbox.agentbox-runtime.ru"
+    )
+    assert (
+        config.get_host("sandbox-id", "agentbox-runtime.ru", 8080)
+        == "8080-sandbox-id.agentbox-runtime.ru"
+    )
+    assert (
+        config.get_sandbox_direct_url("sandbox-id", "agentbox-runtime.ru")
+        == "https://49983-sandbox-id.agentbox-runtime.ru"
+    )
+
+
 def test_sandbox_url_routing_rejects_invalid_url():
     config = ConnectionConfig(debug=False, sandbox_url="localhost:3002")
 
diff --git a/packages/python-sdk/uv.lock b/packages/python-sdk/uv.lock
index 4b0ce643..615a6716 100644
--- a/packages/python-sdk/uv.lock
+++ b/packages/python-sdk/uv.lock
@@ -8,7 +8,7 @@ resolution-markers = [
 
 [[package]]
 name = "abox-sdk"
-version = "0.1.6"
+version = "0.1.7"
 source = { editable = "." }
 dependencies = [
     { name = "attrs" },
diff --git a/reference-config/javascript/errors.ts b/reference-config/javascript/errors.ts
index 868b6763..867917f8 100644
--- a/reference-config/javascript/errors.ts
+++ b/reference-config/javascript/errors.ts
@@ -1,6 +1,7 @@
 export {
   AuthenticationError,
   BuildError,
+  CommandNotFoundError,
   FileNotFoundError,
   FileUploadError,
   InvalidArgumentError,
diff --git a/reference/manifest.json b/reference/manifest.json
index b96b703e..dc0829ca 100644
--- a/reference/manifest.json
+++ b/reference/manifest.json
@@ -45,7 +45,7 @@
     "sdk/cli/sandbox.md": "16b64c5a4e932eca2452e400e0faf154eba1d3c7373513aa7cd9744e02908313",
     "sdk/cli/template.md": "f270b22b9ee10a9b954a14f24e04c5449b4d5823bb28002ffde3ed682594cfc5",
     "sdk/go/code-interpreter.md": "9c56333b8181878d656baa27a4b56b768a0cb01c9d764f7ac8d52d32d8faa70c",
-    "sdk/go/core.md": "4753f87bfb08f0462964d72780feb338a147be5de5a0bd97a32121ac87916d2b",
+    "sdk/go/core.md": "6fafc6064961034202df3c0d78beed0f82cb508b00f5225f37bf3297930fd630",
     "sdk/javascript/code-interpreter/README.md": "a787206eb86f81fc306b373ce20bc6c91464b0ab3c3ec7650eccbb6be5f676c5",
     "sdk/javascript/code-interpreter/classes/Sandbox.md": "19d9f1f1e8847606a54d93c5a6e5d4c89f936a745866e8d6a2aa06758b605e60",
     "sdk/javascript/code-interpreter/enumerations/ChartType.md": "cf1ba00cd3258cc88814b7215e101b0d775ceb15dd833636d58ae538d8107ec1",
@@ -86,15 +86,16 @@
     "sdk/javascript/commands/type-aliases/PtyOutput.md": "bfd9a341150ed358bf7ce8e94aaea30d3b3afcf5974262e78112b1cd959a6d2a",
     "sdk/javascript/commands/type-aliases/Stderr.md": "e9f4f9cf70ec20e2b61a9e4509a3a8969556b0ad1a17d61c6ac7d7e7e00793fd",
     "sdk/javascript/commands/type-aliases/Stdout.md": "7e9b82848962f16a596287915ac54187023f87fc3cbcc5a1998a7aaaf4038b70",
-    "sdk/javascript/errors/README.md": "640f3708d83ec06bd9db78b421c5b8fd66fa09be5f89d945f75dc1ac3415edcc",
+    "sdk/javascript/errors/README.md": "baae6af75520611679abbdae7e03bf1950895d7cbb51117c46b8452d75ec2e0e",
     "sdk/javascript/errors/classes/AuthenticationError.md": "4ec1e51898e7f7d6c3a366a9949c1cde62fa8c322328d841e265edcf3661d106",
     "sdk/javascript/errors/classes/BuildError.md": "02a3b265a03b035ac1b0c7026f2f4432a7ac2fd9650cb9207ca965bb7a0b70a6",
+    "sdk/javascript/errors/classes/CommandNotFoundError.md": "8caaf9c4ed8a54d402cba1d82585c2b62980d455d77271a0458c2793b6d7e9ba",
     "sdk/javascript/errors/classes/FileNotFoundError.md": "c34da4d4c47d0a97bd5c57aa1f832fc4dc25832ba3dffb9024d7b6b25a83d1be",
     "sdk/javascript/errors/classes/FileUploadError.md": "f0429c4aa8fbc71028c17c35eaa32b125b2ab0ed66bd07e3fc69c54461982279",
     "sdk/javascript/errors/classes/InvalidArgumentError.md": "2912cbd9288e32172416a018f6e0b8151dabaead9fdd25508604d6ca7a46083a",
     "sdk/javascript/errors/classes/NotEnoughSpaceError.md": "158fc473c131bd144287f09eca6ee4185e4889518a51b4afec14348f199bb930",
     "sdk/javascript/errors/classes/RateLimitError.md": "d267a303c41b045cfed9294cc57a8811c2c5a4a23ce1f11907797998f036eac9",
-    "sdk/javascript/errors/classes/SandboxError.md": "f9ba82182638d3f446f8af283ad336aca121bbfa95a63add933b2f25e34bd946",
+    "sdk/javascript/errors/classes/SandboxError.md": "5d3b7e8f1c8dad7365b648b8251ebecb4c973a7af0b3dc0183897aa4c9c41cfa",
     "sdk/javascript/errors/classes/SandboxNotFoundError.md": "97043859ea96d8a9036060a9e83c974b7609aff95cf9b94f290534a60f493e9b",
     "sdk/javascript/errors/classes/TemplateError.md": "5e6aa02a96a73329edbc54615e389a722db93cf4017c266093932befe8d400d5",
     "sdk/javascript/errors/classes/TimeoutError.md": "cc752f4bc03a682e101d17e13e4ed48e0405b95febc2e09bee7672bfc905401d",
@@ -184,12 +185,12 @@
   },
   "monoRevision": "a7d59d50e3dd84faee59aca08df1b5bb175266e6",
   "packages": {
-    "@abox-dev/cli": "0.1.6",
-    "@abox-dev/code-interpreter": "0.1.6",
-    "@abox-dev/sdk": "0.1.6",
-    "abox-code-interpreter": "0.1.6",
-    "abox-sdk": "0.1.6",
-    "github.com/abox-dev/sdk/packages/go-sdk": "0.1.6"
+    "@abox-dev/cli": "0.1.7",
+    "@abox-dev/code-interpreter": "0.1.7",
+    "@abox-dev/sdk": "0.1.7",
+    "abox-code-interpreter": "0.1.7",
+    "abox-sdk": "0.1.7",
+    "github.com/abox-dev/sdk/packages/go-sdk": "0.1.7"
   },
   "schemaVersion": 1
 }
diff --git a/reference/sdk/go/core.md b/reference/sdk/go/core.md
index f1e3804c..5160e01b 100644
--- a/reference/sdk/go/core.md
+++ b/reference/sdk/go/core.md
@@ -261,7 +261,7 @@ Create a client, start a sandbox, and run a command:
 
 <a name="Version"></a>Version is the AgentBox SDK release version.
 
-	const Version = "0.1.6"
+	const Version = "0.1.7"
 
 <a name="IAMTokenPlaceholder"></a>
 ## func IAMTokenPlaceholder
diff --git a/reference/sdk/javascript/errors/README.md b/reference/sdk/javascript/errors/README.md
index 0ec810db..507ec9d3 100644
--- a/reference/sdk/javascript/errors/README.md
+++ b/reference/sdk/javascript/errors/README.md
@@ -4,6 +4,7 @@
 
 - [AuthenticationError](classes/AuthenticationError.md)
 - [BuildError](classes/BuildError.md)
+- [CommandNotFoundError](classes/CommandNotFoundError.md)
 - [FileNotFoundError](classes/FileNotFoundError.md)
 - [FileUploadError](classes/FileUploadError.md)
 - [InvalidArgumentError](classes/InvalidArgumentError.md)
diff --git a/reference/sdk/javascript/errors/classes/CommandNotFoundError.md b/reference/sdk/javascript/errors/classes/CommandNotFoundError.md
new file mode 100644
index 00000000..1997de3a
--- /dev/null
+++ b/reference/sdk/javascript/errors/classes/CommandNotFoundError.md
@@ -0,0 +1,185 @@
+[agentbox-sdk-monorepo](../README.md) / CommandNotFoundError
+
+# Class: CommandNotFoundError
+
+Thrown when a command process has already exited or its PID does not exist.
+
+## Extends
+
+- [`SandboxError`](SandboxError.md)
+
+## Constructors
+
+### Constructor
+
+> **new CommandNotFoundError**(`message`): `CommandNotFoundError`
+
+#### Parameters
+
+##### message
+
+`string`
+
+#### Returns
+
+`CommandNotFoundError`
+
+#### Overrides
+
+[`SandboxError`](SandboxError.md).[`constructor`](SandboxError.md#constructor)
+
+## Properties
+
+### cause?
+
+> `optional` **cause?**: `unknown`
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`cause`](SandboxError.md#cause)
+
+***
+
+### message
+
+> **message**: `string`
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`message`](SandboxError.md#message)
+
+***
+
+### name
+
+> **name**: `string`
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`name`](SandboxError.md#name)
+
+***
+
+### stack?
+
+> `optional` **stack?**: `string`
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`stack`](SandboxError.md#stack)
+
+***
+
+### stackTraceLimit
+
+> `static` **stackTraceLimit**: `number`
+
+The `Error.stackTraceLimit` property specifies the number of stack frames
+collected by a stack trace (whether generated by `new Error().stack` or
+`Error.captureStackTrace(obj)`).
+
+The default value is `10` but may be set to any valid JavaScript number. Changes
+will affect any stack trace captured _after_ the value has been changed.
+
+If set to a non-number value, or set to a negative number, stack traces will
+not capture any frames.
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`stackTraceLimit`](SandboxError.md#stacktracelimit)
+
+## Methods
+
+### captureStackTrace()
+
+> `static` **captureStackTrace**(`targetObject`, `constructorOpt?`): `void`
+
+Creates a `.stack` property on `targetObject`, which when accessed returns
+a string representing the location in the code at which
+`Error.captureStackTrace()` was called.
+
+```js
+const myObject = {};
+Error.captureStackTrace(myObject);
+myObject.stack;  // Similar to `new Error().stack`
+```
+
+The first line of the trace will be prefixed with
+`${myObject.name}: ${myObject.message}`.
+
+The optional `constructorOpt` argument accepts a function. If given, all frames
+above `constructorOpt`, including `constructorOpt`, will be omitted from the
+generated stack trace.
+
+The `constructorOpt` argument is useful for hiding implementation
+details of error generation from the user. For instance:
+
+```js
+function a() {
+  b();
+}
+
+function b() {
+  c();
+}
+
+function c() {
+  // Create an error without stack trace to avoid calculating the stack trace twice.
+  const { stackTraceLimit } = Error;
+  Error.stackTraceLimit = 0;
+  const error = new Error();
+  Error.stackTraceLimit = stackTraceLimit;
+
+  // Capture the stack trace above function b
+  Error.captureStackTrace(error, b); // Neither function c, nor b is included in the stack trace
+  throw error;
+}
+
+a();
+```
+
+#### Parameters
+
+##### targetObject
+
+`object`
+
+##### constructorOpt?
+
+`Function`
+
+#### Returns
+
+`void`
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`captureStackTrace`](SandboxError.md#capturestacktrace)
+
+***
+
+### prepareStackTrace()
+
+> `static` **prepareStackTrace**(`err`, `stackTraces`): `any`
+
+#### Parameters
+
+##### err
+
+`Error`
+
+##### stackTraces
+
+`CallSite`[]
+
+#### Returns
+
+`any`
+
+#### See
+
+https://v8.dev/docs/stack-trace-api#customizing-stack-traces
+
+#### Inherited from
+
+[`SandboxError`](SandboxError.md).[`prepareStackTrace`](SandboxError.md#preparestacktrace)
diff --git a/reference/sdk/javascript/errors/classes/SandboxError.md b/reference/sdk/javascript/errors/classes/SandboxError.md
index 6539d7e3..2debdac4 100644
--- a/reference/sdk/javascript/errors/classes/SandboxError.md
+++ b/reference/sdk/javascript/errors/classes/SandboxError.md
@@ -12,6 +12,7 @@ Thrown when general sandbox errors occur.
 
 ## Extended by
 
+- [`CommandNotFoundError`](CommandNotFoundError.md)
 - [`FileNotFoundError`](FileNotFoundError.md)
 - [`InvalidArgumentError`](InvalidArgumentError.md)
 - [`NotEnoughSpaceError`](NotEnoughSpaceError.md)