diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index ce4ee24..5af8aad 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -143,6 +143,12 @@ jobs:
           cat > "${notes_path}" <<EOF
           ## Install
 
+          Install from PyPI:
+
+          \`\`\`sh
+          pip install src-py-lib
+          \`\`\`
+
           Install from the release wheel:
 
           \`\`\`sh
@@ -168,6 +174,12 @@ jobs:
             ${{ steps.build.outputs.checksum_path }}
             ${{ steps.notes.outputs.path }}
 
+      - name: Upload PyPI artifact
+        uses: actions/upload-artifact@v7
+        with:
+          name: pypi-distributions
+          path: ${{ steps.build.outputs.wheel_path }}
+
       - name: Publish GitHub release assets
         env:
           GH_TOKEN: ${{ github.token }}
@@ -188,3 +200,26 @@ jobs:
               --notes-file "${notes_path}" \
               --verify-tag
           fi
+
+  pypi:
+    name: Publish PyPI package
+    needs: wheel
+    runs-on: ubuntu-24.04
+    permissions:
+      contents: read
+      id-token: write
+    environment:
+      name: pypi
+      url: https://pypi.org/project/src-py-lib/
+
+    steps:
+      - name: Download built distribution
+        uses: actions/download-artifact@v7
+        with:
+          name: pypi-distributions
+          path: dist
+
+      - name: Publish PyPI package
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          packages-dir: dist
diff --git a/.gitignore b/.gitignore
index 25c45a3..8d17076 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,225 +1,20 @@
-# Byte-compiled / optimized / DLL files
-__pycache__/
-*.py[codz]
-*$py.class
-
-# C extensions
-*.so
-
-# Distribution / packaging
-.Python
+# Ignore
+__pycache__
+.DS_Store
+.pypirc
+.pyright
+.pytest_cache
+.ruff_cache
+.venv
+*.env*
+*.gql
+*.py[cod]
+*.py[oc]
+*.yaml
 build/
-develop-eggs/
 dist/
-downloads/
-eggs/
-.eggs/
-lib/
-lib64/
-parts/
-sdist/
-var/
 wheels/
-share/python-wheels/
-*.egg-info/
-.installed.cfg
-*.egg
-MANIFEST
-
-# PyInstaller
-#   Usually these files are written by a python script from a template
-#   before PyInstaller builds the exe, so as to inject date/other infos into it.
-*.manifest
-*.spec
-
-# Installer logs
-pip-log.txt
-pip-delete-this-directory.txt
-
-# Unit test / coverage reports
-htmlcov/
-.tox/
-.nox/
-.coverage
-.coverage.*
-.cache
-nosetests.xml
-coverage.xml
-*.cover
-*.py.cover
-.hypothesis/
-.pytest_cache/
-cover/
-
-# Translations
-*.mo
-*.pot
-
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite3-journal
-
-# Flask stuff:
-instance/
-.webassets-cache
-
-# Scrapy stuff:
-.scrapy
-
-# Sphinx documentation
-docs/_build/
-
-# PyBuilder
-.pybuilder/
-target/
-
-# Jupyter Notebook
-.ipynb_checkpoints
-
-# IPython
-profile_default/
-ipython_config.py
-
-# pyenv
-#   For a library or package, you might want to ignore these files since the code is
-#   intended to run in multiple environments; otherwise, check them in:
-# .python-version
-
-# pipenv
-#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
-#   However, in case of collaboration, if having platform-specific dependencies or dependencies
-#   having no cross-platform support, pipenv may install dependencies that don't work, or not
-#   install all needed dependencies.
-# Pipfile.lock
-
-# UV
-#   Similar to Pipfile.lock, it is generally recommended to include uv.lock in version control.
-#   This is especially recommended for binary packages to ensure reproducibility, and is more
-#   commonly ignored for libraries.
-# uv.lock
-
-# poetry
-#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
-#   This is especially recommended for binary packages to ensure reproducibility, and is more
-#   commonly ignored for libraries.
-#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
-# poetry.lock
-# poetry.toml
-
-# pdm
-#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
-#   pdm recommends including project-wide configuration in pdm.toml, but excluding .pdm-python.
-#   https://pdm-project.org/en/latest/usage/project/#working-with-version-control
-# pdm.lock
-# pdm.toml
-.pdm-python
-.pdm-build/
-
-# pixi
-#   Similar to Pipfile.lock, it is generally recommended to include pixi.lock in version control.
-# pixi.lock
-#   Pixi creates a virtual environment in the .pixi directory, just like venv module creates one
-#   in the .venv directory. It is recommended not to include this directory in version control.
-.pixi
-
-# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
-__pypackages__/
 
-# Celery stuff
-celerybeat-schedule
-celerybeat.pid
-
-# Redis
-*.rdb
-*.aof
-*.pid
-
-# RabbitMQ
-mnesia/
-rabbitmq/
-rabbitmq-data/
-
-# ActiveMQ
-activemq-data/
-
-# SageMath parsed files
-*.sage.py
-
-# Environments
-.env
-.envrc
-.venv
-env/
-venv/
-ENV/
-env.bak/
-venv.bak/
-
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
-# mkdocs documentation
-/site
-
-# mypy
-.mypy_cache/
-.dmypy.json
-dmypy.json
-
-# Pyre type checker
-.pyre/
-
-# pytype static type analyzer
-.pytype/
-
-# Cython debug symbols
-cython_debug/
-
-# PyCharm
-#   JetBrains specific template is maintained in a separate JetBrains.gitignore that can
-#   be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-#   and can be added to the global gitignore or merged into this file.  For a more nuclear
-#   option (not recommended) you can uncomment the following to ignore the entire idea folder.
-# .idea/
-
-# Abstra
-#   Abstra is an AI-powered process automation framework.
-#   Ignore directories containing user credentials, local state, and settings.
-#   Learn more at https://abstra.io/docs
-.abstra/
-
-# Visual Studio Code
-#   Visual Studio Code specific template is maintained in a separate VisualStudioCode.gitignore 
-#   that can be found at https://github.com/github/gitignore/blob/main/Global/VisualStudioCode.gitignore
-#   and can be added to the global gitignore or merged into this file. However, if you prefer, 
-#   you could uncomment the following to ignore the entire vscode folder
-# .vscode/
-# Temporary file for partial code execution
-tempCodeRunnerFile.py
-
-# Ruff stuff:
-.ruff_cache/
-
-# PyPI configuration file
-.pypirc
-
-# Marimo
-marimo/_static/
-marimo/_lsp/
-__marimo__/
-
-# Streamlit
-.streamlit/secrets.toml
-
-.DS_Store
-.env.*
-.pyright/
-.venv/
-*.py[cod]
+# Allow
 !.env.example
+!.markdownlint-cli2.yaml
diff --git a/.markdownlint-cli2.yaml b/.markdownlint-cli2.yaml
index 578c97d..92ff342 100644
--- a/.markdownlint-cli2.yaml
+++ b/.markdownlint-cli2.yaml
@@ -4,7 +4,6 @@ ignores:
   - ".venv/**"
   - "build/**"
   - "dist/**"
-  - "node_modules/**"
 config:
   MD013:
     line_length: 100
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..5faab96
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Sourcegraph
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/SECURITY.md b/SECURITY.md
new file mode 100644
index 0000000..9108946
--- /dev/null
+++ b/SECURITY.md
@@ -0,0 +1,3 @@
+# Security Policy
+
+Please find our security policy at <https://sourcegraph.com/security>
diff --git a/pyproject.toml b/pyproject.toml
index 545474c..a47cd17 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,25 +1,49 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[dependency-groups]
+dev = [
+    "pyright>=1.1.409",
+    "ruff>=0.7.0",
+]
+
 [project]
 name = "src-py-lib"
 version = "0.1.0"
-description = "Reusable Python helpers for Python projects."
+description = "Reusable Python helpers for Sourcegraph projects"
 readme = "README.md"
 requires-python = ">=3.11"
+license = "MIT"
+license-files = ["LICENSE"]
+authors = [
+  { name="Sourcegraph" },
+]
+classifiers = [
+    "Development Status :: 3 - Alpha",
+    "Environment :: Console",
+    "Intended Audience :: Developers",
+    "License :: OSI Approved :: MIT License",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Typing :: Typed",
+]
 dependencies = [
     "httpx>=0.28,<1",
     "pydantic>=2,<3",
     "python-dotenv>=1.2,<2",
 ]
+keywords = [
+    "Sourcegraph"
+]
 
-[build-system]
-requires = ["hatchling"]
-build-backend = "hatchling.build"
+[project.urls]
+Homepage = "https://github.com/sourcegraph/src-py-lib"
+Issues = "https://github.com/sourcegraph/src-py-lib/issues"
 
 [tool.hatch.build.targets.wheel]
 packages = ["src/src_py_lib"]
 
-[tool.uv]
-package = true
-
 [tool.pyright]
 include = ["src/src_py_lib"]
 typeCheckingMode = "strict"
@@ -33,8 +57,5 @@ line-length = 100
 [tool.ruff.lint]
 select = ["E", "F", "I", "B", "UP", "SIM"]
 
-[dependency-groups]
-dev = [
-    "pyright>=1.1.409",
-    "ruff>=0.7.0",
-]
+[tool.uv]
+package = true