diff --git a/.github/workflows/test-cloud.yml b/.github/workflows/test-cloud.yml
index 18f4ec1c13..d4a862c164 100644
--- a/.github/workflows/test-cloud.yml
+++ b/.github/workflows/test-cloud.yml
@@ -56,6 +56,6 @@ jobs:
       run: |
         jac clean
         jac tool gen_parser
-        jac serve jaclang_jaseci/tests/simple_graph.jac --port 8000 &
+        jac serve jac_cloud/tests/simple_graph.jac --port 8000 &
         sleep 3
         pytest
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000..c7ba5080fd
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+.jac_mypy_cache/
diff --git a/jac-cloud/README.md b/jac-cloud/README.md
index 291798550d..dec1f2cb9b 100644
--- a/jac-cloud/README.md
+++ b/jac-cloud/README.md
@@ -1,4 +1,4 @@
-# **JACLANG JASECI**
+# **jac-cloud**
 
 ### Installation
 ```bash
@@ -10,5 +10,5 @@ pip install jaclang black pre-commit pytest flake8 flake8_import_order flake8_do
 pre-commit install
 ```
 # **REFERENCES**
-### [**Jaseci**](./docs/Jaseci.md)
+### [**jac-cloud**](./docs/Jaseci.md)
 ### [**Environment Variables**](./docs/Environment-Variables.md)
\ No newline at end of file
diff --git a/jac-cloud/docs/Jaseci.md b/jac-cloud/docs/Jaseci.md
index 0e9036adcf..182d8570e0 100644
--- a/jac-cloud/docs/Jaseci.md
+++ b/jac-cloud/docs/Jaseci.md
@@ -1,20 +1,20 @@
 [<< back to main](../README.md)
-# **Jaseci**
+# **jac-cloud**
 
 ## **How To Start**
 - `FastAPI.start` will convert walkers to FastAPI endpoints
-- as default, jaseci have base user and sso apis
+- as default, `jac_cloud` have base user and sso apis
 
 ## **Supported Args**
 | **NAME**  | **DESCRIPTION**   | **ENVIRONMENT VARIABLE**  | **DEFAULT**   |
 |-----------|-------------------|---------------------------|---------------|
 | **host**      | your local host   | HOST                      | 0.0.0.0       |
 | **port**      | your local port   | PORT                      | 8000          |
-| **emailer**   | overrided `jaclang_jasec.jaseci.utils.Emailer` | N/A | N/A      |
+| **emailer**   | overrided `jac_cloud.jaseci.utils.Emailer` | N/A | N/A      |
 | {**kwargs} | any fields that's currently supported in `uvicorn.run` | N/A | N/A |
 
 ```python
-import:py from jaclang_jaseci {FastAPI}
+import:py from jac_cloud {FastAPI}
 
 with entry:__main__ {
     FastAPI.start(
@@ -32,7 +32,7 @@ with entry:__main__ {
     - group will be based on allowed `methods` and `path` on specs
     - group 1: `/walker/{walker's name}`
     - group 2: `/walker/{walker's name}/{node}`
-- to control enpoint specification, you need to declare inner `class __specs__ {}` or `obj __specs__ {}`. You may also use `@specs` from `jaclang_jaseci.plugin.jaseci.specs` if you have disabled auto endpoint
+- to control enpoint specification, you need to declare inner `class __specs__ {}` or `obj __specs__ {}`. You may also use `@specs` from `jac_cloud.plugin.jaseci.specs` if you have disabled auto endpoint
 - walker support all kind of http method and all fastapi's supported object as path variable / query parameters / json body / file
 
 ## **Supported specs**
@@ -46,7 +46,7 @@ with entry:__main__ {
 
 ## **Examples**
 ```python
-import:py from jaclang_jaseci {FastAPI}
+import:py from jac_cloud {FastAPI}
 
 walker post_no_body {}
 
diff --git a/jac-cloud/jaclang_jaseci/__init__.py b/jac-cloud/jac_cloud/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/__init__.py
rename to jac-cloud/jac_cloud/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/core/__init__.py b/jac-cloud/jac_cloud/core/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/core/__init__.py
rename to jac-cloud/jac_cloud/core/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/core/architype.py b/jac-cloud/jac_cloud/core/architype.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/core/architype.py
rename to jac-cloud/jac_cloud/core/architype.py
diff --git a/jac-cloud/jaclang_jaseci/core/context.py b/jac-cloud/jac_cloud/core/context.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/core/context.py
rename to jac-cloud/jac_cloud/core/context.py
diff --git a/jac-cloud/jaclang_jaseci/core/memory.py b/jac-cloud/jac_cloud/core/memory.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/core/memory.py
rename to jac-cloud/jac_cloud/core/memory.py
diff --git a/jac-cloud/jaclang_jaseci/core/tests/test_architype.jac b/jac-cloud/jac_cloud/core/tests/test_architype.jac
similarity index 100%
rename from jac-cloud/jaclang_jaseci/core/tests/test_architype.jac
rename to jac-cloud/jac_cloud/core/tests/test_architype.jac
diff --git a/jac-cloud/jaclang_jaseci/jaseci/__init__.py b/jac-cloud/jac_cloud/jaseci/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/__init__.py
rename to jac-cloud/jac_cloud/jaseci/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/datasources/__init__.py b/jac-cloud/jac_cloud/jaseci/datasources/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/datasources/__init__.py
rename to jac-cloud/jac_cloud/jaseci/datasources/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/datasources/collection.py b/jac-cloud/jac_cloud/jaseci/datasources/collection.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/datasources/collection.py
rename to jac-cloud/jac_cloud/jaseci/datasources/collection.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/datasources/redis.py b/jac-cloud/jac_cloud/jaseci/datasources/redis.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/datasources/redis.py
rename to jac-cloud/jac_cloud/jaseci/datasources/redis.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/dtos/__init__.py b/jac-cloud/jac_cloud/jaseci/dtos/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/dtos/__init__.py
rename to jac-cloud/jac_cloud/jaseci/dtos/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/dtos/sso.py b/jac-cloud/jac_cloud/jaseci/dtos/sso.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/dtos/sso.py
rename to jac-cloud/jac_cloud/jaseci/dtos/sso.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/dtos/user.py b/jac-cloud/jac_cloud/jaseci/dtos/user.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/dtos/user.py
rename to jac-cloud/jac_cloud/jaseci/dtos/user.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/models/__init__.py b/jac-cloud/jac_cloud/jaseci/models/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/models/__init__.py
rename to jac-cloud/jac_cloud/jaseci/models/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/models/user.py b/jac-cloud/jac_cloud/jaseci/models/user.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/models/user.py
rename to jac-cloud/jac_cloud/jaseci/models/user.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/routers/__init__.py b/jac-cloud/jac_cloud/jaseci/routers/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/routers/__init__.py
rename to jac-cloud/jac_cloud/jaseci/routers/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/routers/healthz.py b/jac-cloud/jac_cloud/jaseci/routers/healthz.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/routers/healthz.py
rename to jac-cloud/jac_cloud/jaseci/routers/healthz.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/routers/sso.py b/jac-cloud/jac_cloud/jaseci/routers/sso.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/routers/sso.py
rename to jac-cloud/jac_cloud/jaseci/routers/sso.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/routers/user.py b/jac-cloud/jac_cloud/jaseci/routers/user.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/routers/user.py
rename to jac-cloud/jac_cloud/jaseci/routers/user.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/security/__init__.py b/jac-cloud/jac_cloud/jaseci/security/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/security/__init__.py
rename to jac-cloud/jac_cloud/jaseci/security/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/sso/__init__.py b/jac-cloud/jac_cloud/jaseci/sso/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/sso/__init__.py
rename to jac-cloud/jac_cloud/jaseci/sso/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/sso/apple.py b/jac-cloud/jac_cloud/jaseci/sso/apple.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/sso/apple.py
rename to jac-cloud/jac_cloud/jaseci/sso/apple.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/sso/google.py b/jac-cloud/jac_cloud/jaseci/sso/google.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/sso/google.py
rename to jac-cloud/jac_cloud/jaseci/sso/google.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/utils/__init__.py b/jac-cloud/jac_cloud/jaseci/utils/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/utils/__init__.py
rename to jac-cloud/jac_cloud/jaseci/utils/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/jaseci/utils/mail.py b/jac-cloud/jac_cloud/jaseci/utils/mail.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/jaseci/utils/mail.py
rename to jac-cloud/jac_cloud/jaseci/utils/mail.py
diff --git a/jac-cloud/jaclang_jaseci/plugin/__init__.py b/jac-cloud/jac_cloud/plugin/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/plugin/__init__.py
rename to jac-cloud/jac_cloud/plugin/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/plugin/cli.py b/jac-cloud/jac_cloud/plugin/cli.py
similarity index 97%
rename from jac-cloud/jaclang_jaseci/plugin/cli.py
rename to jac-cloud/jac_cloud/plugin/cli.py
index 9f7fc04556..54a46abfb1 100644
--- a/jac-cloud/jaclang_jaseci/plugin/cli.py
+++ b/jac-cloud/jac_cloud/plugin/cli.py
@@ -20,7 +20,7 @@ def create_cmd() -> None:
 
         @cmd_registry.register
         def serve(filename: str, host: str = "0.0.0.0", port: int = 8000) -> None:
-            from jaclang_jaseci import FastAPI
+            from jac_cloud import FastAPI
 
             """Serve the jac application."""
             base, mod = os.path.split(filename)
diff --git a/jac-cloud/jaclang_jaseci/plugin/jaseci.py b/jac-cloud/jac_cloud/plugin/jaseci.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/plugin/jaseci.py
rename to jac-cloud/jac_cloud/plugin/jaseci.py
diff --git a/jac-cloud/jaclang_jaseci/tests/__init__.py b/jac-cloud/jac_cloud/tests/__init__.py
similarity index 100%
rename from jac-cloud/jaclang_jaseci/tests/__init__.py
rename to jac-cloud/jac_cloud/tests/__init__.py
diff --git a/jac-cloud/jaclang_jaseci/tests/openapi_specs.json b/jac-cloud/jac_cloud/tests/openapi_specs.json
similarity index 100%
rename from jac-cloud/jaclang_jaseci/tests/openapi_specs.json
rename to jac-cloud/jac_cloud/tests/openapi_specs.json
diff --git a/jac-cloud/jaclang_jaseci/tests/simple_graph.jac b/jac-cloud/jac_cloud/tests/simple_graph.jac
similarity index 97%
rename from jac-cloud/jaclang_jaseci/tests/simple_graph.jac
rename to jac-cloud/jac_cloud/tests/simple_graph.jac
index a29deb47d6..6ada8b3b2d 100644
--- a/jac-cloud/jaclang_jaseci/tests/simple_graph.jac
+++ b/jac-cloud/jac_cloud/tests/simple_graph.jac
@@ -1,8 +1,8 @@
 """Example of simple walker walking nodes."""
-import:py from jaclang_jaseci.core.architype {BaseAnchor}
-import:py from jaclang_jaseci.core.context {JaseciContext}
-import:py from jaclang_jaseci.jaseci.models {User as BaseUser, NO_PASSWORD}
-import:py from jaclang_jaseci.jaseci.utils {SendGridEmailer}
+import:py from jac_cloud.core.architype {BaseAnchor}
+import:py from jac_cloud.core.context {JaseciContext}
+import:py from jac_cloud.jaseci.models {User as BaseUser, NO_PASSWORD}
+import:py from jac_cloud.jaseci.utils {SendGridEmailer}
 import:py from dataclasses {dataclass}
 import:py from fastapi {UploadFile}
 
diff --git a/jac-cloud/jaclang_jaseci/tests/test_simple_graph.py b/jac-cloud/jac_cloud/tests/test_simple_graph.py
similarity index 99%
rename from jac-cloud/jaclang_jaseci/tests/test_simple_graph.py
rename to jac-cloud/jac_cloud/tests/test_simple_graph.py
index 8a63053393..b49e8b3b58 100644
--- a/jac-cloud/jaclang_jaseci/tests/test_simple_graph.py
+++ b/jac-cloud/jac_cloud/tests/test_simple_graph.py
@@ -82,7 +82,7 @@ def trigger_openapi_specs_test(self) -> None:
         res = get(f"{self.host}/openapi.json", timeout=1)
         res.raise_for_status()
 
-        with open("jaclang_jaseci/tests/openapi_specs.json") as file:
+        with open("jac_cloud/tests/openapi_specs.json") as file:
             self.assertEqual(load(file), res.json())
 
     def trigger_create_user_test(self, suffix: str = "") -> None:
diff --git a/jac-cloud/setup.py b/jac-cloud/setup.py
index fa4617ee00..7230c255ec 100644
--- a/jac-cloud/setup.py
+++ b/jac-cloud/setup.py
@@ -7,7 +7,7 @@
 setup(
     name="jac-cloud",
     version=VERSION,
-    packages=find_packages(include=["jaclang_jaseci", "jaclang_jaseci.*"]),
+    packages=find_packages(include=["jac_cloud", "jac_cloud.*"]),
     install_requires=[
         "jaclang~=0.7.17",
         "fastapi~=0.111.0",
@@ -35,8 +35,8 @@
     package_data={},
     entry_points={
         "jac": [
-            "jac = jaclang_jaseci.plugin.jaseci:JacPlugin",
-            "serve = jaclang_jaseci.plugin.cli:JacCmd",
+            "jac = jac_cloud.plugin.jaseci:JacPlugin",
+            "serve = jac_cloud.plugin.cli:JacCmd",
         ],
     },
     author="Jason Mars",