diff --git a/.abcli/hubble.sh b/.abcli/hubble.sh
index 04797f2..2260632 100755
--- a/.abcli/hubble.sh
+++ b/.abcli/hubble.sh
@@ -12,6 +12,11 @@ function abcli_hubble() {
         abcli_hubble_list "$@"
         abcli_hubble_select "$@"
 
+        local task
+        for task in pylint pytest test; do
+            abcli_hubble $task "$@"
+        done
+
         if [ "$(abcli_keyword_is $2 verbose)" == true ]; then
             python3 -m hubble --help
         fi
diff --git a/.github/workflows/pylint.yml b/.github/workflows/pylint.yml
new file mode 100644
index 0000000..f2edf7d
--- /dev/null
+++ b/.github/workflows/pylint.yml
@@ -0,0 +1,23 @@
+name: Pylint
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install pylint
+    - name: Analysing the code with pylint
+      run: |
+        pylint -d W1203,C0103,C0111,C0114,C0115,C0116,C0411,W0404,W0237,C0209,C0415,W0621,W0702,W0102,W1202,E0401,W1514,C3002,W0401,W0611,C0413,C0412,W0603,R0911,E1101,W0622,R1721,W0718,R1728,C3001,R0801,R0401,R0914,R0913,R0915,W0123,R0912,C0301,W0511,W0105,W0613,R0902,R0903,R1735,W1401,W3101,W1308,E1102 $(git ls-files '*.py')
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
new file mode 100644
index 0000000..3a69b2d
--- /dev/null
+++ b/.github/workflows/pytest.yml
@@ -0,0 +1,25 @@
+name: pytest
+
+on: [push]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.8", "3.9", "3.10"]
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v3
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        pip install -e .
+        pip install pytest
+        pip install -r requirements.txt
+    - name: Run tests
+      run: |
+        pytest
diff --git a/hubble/__init__.py b/hubble/__init__.py
index 241cbd6..6e58415 100644
--- a/hubble/__init__.py
+++ b/hubble/__init__.py
@@ -1,8 +1,7 @@
 NAME = "hubble"
 
-VERSION = "3.298.1"
+ICON = "🔭"
 
-DESCRIPTION = "🔭 tools to access and process Hubble Space Telescope imagery and other datasets on AWS Open Data Registry."
+DESCRIPTION = f"{ICON} tools to access and process Hubble Space Telescope imagery and other datasets on AWS Open Data Registry."
 
-from hubble.datasets import *
-from hubble.fits import *
+VERSION = "3.299.1"
diff --git a/hubble/__main__.py b/hubble/__main__.py
index ccd2825..4c64ac8 100644
--- a/hubble/__main__.py
+++ b/hubble/__main__.py
@@ -2,10 +2,7 @@
 from hubble.datasets import get
 from hubble.ingest import ingest
 from hubble import NAME, VERSION, DESCRIPTION
-from abcli import logging
-import logging
-
-logger = logging.getLogger(__name__)
+from hubble.logger import logger
 
 parser = argparse.ArgumentParser(NAME, description=f"{NAME}-{VERSION}")
 parser.add_argument(
diff --git a/hubble/datasets.py b/hubble/datasets.py
index 424ef59..d532cae 100644
--- a/hubble/datasets.py
+++ b/hubble/datasets.py
@@ -2,10 +2,7 @@
 from abcli import env, file
 from typing import Any
 from abcli import string
-from abcli import logging
-import logging
-
-logger = logging.getLogger(__name__)
+from hubble.logger import logger
 
 
 # https://registry.opendata.aws/hst/
diff --git a/hubble/ingest.py b/hubble/ingest.py
index 67816b6..316ca81 100644
--- a/hubble/ingest.py
+++ b/hubble/ingest.py
@@ -3,10 +3,7 @@
 from abcli import file
 from hubble.fits import load_fit_file
 from abcli.modules import objects
-from abcli import logging
-import logging
-
-logger = logging.getLogger(__name__)
+from hubble.logger import logger
 
 
 def ingest(
diff --git a/hubble/logger.py b/hubble/logger.py
new file mode 100644
index 0000000..28f6b4d
--- /dev/null
+++ b/hubble/logger.py
@@ -0,0 +1,4 @@
+from abcli.logger import logging
+from hubble import ICON
+
+logger = logging.getLogger(f"{ICON} ")
diff --git a/notebooks/hst.ipynb b/notebooks/hst.ipynb
index 07c5fef..86a4def 100644
--- a/notebooks/hst.ipynb
+++ b/notebooks/hst.ipynb
@@ -33,11 +33,7 @@
                 "from abcli.plugins import seed\n",
                 "from hubble import NAME, VERSION\n",
                 "from hubble.ingest import ingest\n",
-                "\n",
-                "import abcli.logging\n",
-                "import logging\n",
-                "\n",
-                "logger = logging.getLogger()\n",
+                "from abcli.logger import logger\n",
                 "\n",
                 "logger.info(f\"{NAME}.{VERSION}.{fullname()}, built on {string.pretty_date()}\")"
             ]