diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..2b92285
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,59 @@
+name: release
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - 'v*.*.*'
+  pull_request:
+    types:
+      - labeled
+
+jobs:
+  release:
+    if: github.event.action != 'labeled'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      # Bump version on merging Pull Requests with specific labels.
+      # (bump:major,bump:minor,bump:patch)
+      - id: bumpr
+        if: "!startsWith(github.ref, 'refs/tags/')"
+        uses: haya14busa/action-bumpr@v1
+
+      # Update corresponding major and minor tag.
+      # e.g. Update v1 and v1.2 when releasing v1.2.3
+      - uses: haya14busa/action-update-semver@v1
+        if: "!steps.bumpr.outputs.skip"
+        with:
+          tag: ${{ steps.bumpr.outputs.next_version }}
+
+      # Get tag name.
+      - id: tag
+        uses: haya14busa/action-cond@v1
+        with:
+          cond: "${{ startsWith(github.ref, 'refs/tags/') }}"
+          if_true: ${{ github.ref }}
+          if_false: ${{ steps.bumpr.outputs.next_version }}
+
+      # Create release.
+      - uses: shogo82148/actions-create-release@v1
+        if: "steps.tag.outputs.value != ''"
+        with:
+          # This token is provided by Actions, you do not
+          # need to create your own token
+          github_token: ${{ secrets.PAT_TOKEN }}
+          tag_name: ${{ steps.tag.outputs.value }}
+          release_name: Release ${{ steps.tag.outputs.value }}
+          body: ${{ steps.bumpr.outputs.message }}
+          draft: false
+          prerelease: false
+
+  release-check:
+    if: github.event.action == 'labeled'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - name: Post bumpr status comment
+        uses: haya14busa/action-bumpr@v1
diff --git a/.github/workflows/test_action.yml b/.github/workflows/test_action.yml
new file mode 100644
index 0000000..2685a54
--- /dev/null
+++ b/.github/workflows/test_action.yml
@@ -0,0 +1,34 @@
+---
+name: Test Action
+
+on: [push, workflow_dispatch]
+
+jobs:
+  test_action:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]
+    steps:
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python-version }}
+      - uses: actions/checkout@v4
+        with:
+          path: ./action
+      - uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.PAT_TOKEN }}
+          fetch-depth: 0
+          repository: zckv/semantic-versioning-example
+          path: ./pyproject
+      - uses: ./action
+        with:
+          github_token: ${{ secrets.PAT_TOKEN }}
+          root_options: -v --noop
+          directory: ./pyproject
+          commit: false
+          push: false
+          changelog: false
+          vcs_release: false
+          psr_version: 8.7.0
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100755
index 0000000..96a9200
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,62 @@
+---
+default_stages: [pre-commit, manual]
+
+repos:
+  # fix
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: pretty-format-json
+      - id: requirements-txt-fixer
+      - id: trailing-whitespace
+        stages: [pre-commit, manual]
+      - id: end-of-file-fixer
+        stages: [pre-commit, manual]
+      - id: fix-encoding-pragma
+      - id: fix-byte-order-marker
+
+  - repo: https://github.com/psf/black
+    rev: 24.10.0
+    hooks:
+      - id: black
+        language_version: python3
+
+  # check
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: name-tests-test
+      - id: check-added-large-files
+      - id: check-json
+      - id: check-toml
+      - id: check-xml
+      - id: check-yaml
+      - id: check-symlinks
+      - id: check-ast
+
+  - repo: https://github.com/pre-commit/mirrors-mypy
+    rev: v1.13.0
+    hooks:
+      - id: mypy
+        args: [--explicit-package-bases]
+        additional_dependencies:
+          - types-python-dateutil
+          - types-flask
+          - types-requests
+
+  - repo: https://github.com/PyCQA/flake8
+    rev: 7.1.1
+    hooks:
+      - id: flake8
+
+  - repo: https://github.com/adrienverge/yamllint
+    rev: v1.35.1
+    hooks:
+      - id: yamllint
+        args: [-d, relaxed]
+
+  - repo: https://github.com/compilerla/conventional-pre-commit
+    rev: v3.5.0
+    hooks:
+      - id: conventional-pre-commit
+        stages: [commit-msg]
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..bcde211
--- /dev/null
+++ b/README.md
@@ -0,0 +1,55 @@
+# Python Semantic Release Composite Action
+Composite action for PSR.
+Official project is here:
+  https://github.com/python-semantic-release/python-semantic-release
+
+This action use PSR in the worker environment directly.
+Python must be installed.
+
+You may use a specific version of PSR with this action.
+For now, only versions 8 and 9 are supported.
+
+## Options
+
+| Name                      | Type | Description|
+|---------------------------|------------|------------|
+|`root_options`             | string | Additional options for the main command. Example: -vv --noop|
+|`directory`                | string | Sub-directory to cd into before running semantic-release|
+|`github_token`             | string | GitHub token used to push release notes and new commits/tags|
+|`git_committer_name`       | string | The human name for the “committer” field|
+|`git_committer_email`      | string | The email address for the “committer” field|
+|`ssh_public_signing_key`   | string | The ssh public key used to sign commits|
+|`ssh_private_signing_key`  | string | The ssh private key used to sign commits|
+|`prerelease`               | boolean | Force the next version to be a prerelease. Set to "true" or "false".|
+|`prerelease_token`         | string | Force the next version to use this prerelease token, if it is a prerelease.|
+|`force`                    | string | Force the next version to be a major release. Must be set to one of "prerelease", "patch", "minor", or "major". |
+|`commit`                   | boolean | Whether or not to commit changes locally. Defaults are handled by python-semantic-release internal version command. |
+|`tag`                      | boolean | Whether or not to make a local version tag. Defaults are handled by python-semantic-release internal version command.|
+|`push`                     | boolean | Whether or not to push local commits to the Git repository. See the configuration page for defaults of `semantic-release version` for how the default is determined between push, tag, & commit.|
+|`changelog`                | boolean | Whether or not to update the changelog.|
+|`vcs_release`              | boolean | Whether or not to create a release in the remote VCS, if supported|
+|`build`                    | boolean | Whether or not to run the build_command for the project. Defaults are handled by python-semantic-release internal version command.|
+|`build_metadata`           | string | Build metadata to append to the new version|
+|`psr_version`              | string | Pin python-semantic-release version to a specific value|
+
+### Example of use
+
+```yaml
+jobs:
+  psr:
+    # Python is installed by default on github workers
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: zckv/python-semantic-release-composite-action@v1
+        with:
+          github_token: ${{ secrets.PAT_TOKEN }}
+          root_options: -v
+          prerelease: true
+          commit: true
+          push: true
+          vcs_release: false
+          psr_version: 8.7.0
+```
diff --git a/action.yml b/action.yml
new file mode 100644
index 0000000..19dfcc9
--- /dev/null
+++ b/action.yml
@@ -0,0 +1,316 @@
+---
+name: Python Semantic Release Composite Action
+
+description: |
+  Automated Releases via SemVer and Commit Message Conventions.
+  Most of this file is copied from PSR official repository:
+  https://github.com/python-semantic-release/python-semantic-release
+
+branding:
+  color: orange
+
+inputs:
+  root_options:
+    default: "-v"
+    required: false
+    description: |
+      Additional options for the main command. Example: -vv --noop
+
+  directory:
+    default: "."
+    required: false
+    description: Sub-directory to cd into before running semantic-release
+
+  github_token:
+    type: string
+    required: true
+    description: GitHub token used to push release notes and new commits/tags
+
+  git_committer_name:
+    type: string
+    required: false
+    description: The human name for the “committer” field
+
+  git_committer_email:
+    type: string
+    required: false
+    description: The email address for the “committer” field
+
+  ssh_public_signing_key:
+    type: string
+    required: false
+    description: The ssh public key used to sign commits
+
+  ssh_private_signing_key:
+    type: string
+    required: false
+    description: The ssh private key used to sign commits
+
+  # `semantic-release version` command line options
+  prerelease:
+    type: boolean
+    required: false
+    description: |
+      Force the next version to be a prerelease. Set to "true" or "false".
+
+  prerelease_token:
+    type: string
+    required: false
+    description: |
+      Force the next version to use this prerelease token,
+      if it is a prerelease.
+
+  force:
+    type: string
+    required: false
+    description: |
+      Force the next version to be a major release. Must be set to
+      one of "prerelease", "patch", "minor", or "major".
+
+  commit:
+    type: boolean
+    required: false
+    description: Whether or not to commit changes locally. Defaults are handled
+      by python-semantic-release internal version command.
+
+  tag:
+    type: boolean
+    required: false
+    description: |
+      Whether or not to make a local version tag. Defaults are handled
+      by python-semantic-release internal version command.
+
+  push:
+    type: boolean
+    required: false
+    description: |
+      Whether or not to push local commits to the Git repository. See
+      the configuration page for defaults of `semantic-release version`
+      for how the default is determined between push, tag, & commit.
+
+  changelog:
+    type: boolean
+    required: false
+    description: |
+      Whether or not to update the changelog.
+
+  vcs_release:
+    type: boolean
+    required: false
+    description: |
+      Whether or not to create a release in the remote VCS, if supported
+
+  build:
+    type: boolean
+    required: false
+    description: |
+      Whether or not to run the build_command for the project. Defaults are
+      handled by python-semantic-release internal version command.
+
+  build_metadata:
+    type: string
+    required: false
+    description: |
+      Build metadata to append to the new version
+
+  psr_version:
+    type: string
+    required: false
+    description: |
+      Pin python-semantic-release version to a specific value
+
+outputs:
+  is_prerelease:
+    description: |
+      "true" if the version is a prerelease, "false" otherwise
+
+  released:
+    description: |
+      "true" if a release was made, "false" otherwise
+
+  tag:
+    description: |
+      The Git tag corresponding to the version output
+
+  version:
+    description: |
+      The newly released version if one was made, otherwise the current version
+
+runs:
+  using: "composite"
+  steps:
+    - name: Prepare PSR environment
+      env:
+        INPUT_PSR_VERSION: ${{ inputs.psr_version }}
+      run: |
+        set -eux
+        if ! command -v python $> /dev/null
+        then
+          echo "Python not found."
+          exit 1
+        fi
+        python -m venv ~/semantic-release/.venv
+        source ~/semantic-release/.venv/bin/activate
+        if [ -z "$INPUT_PSR_VERSION" ]
+        then
+          pip install python-semantic-release
+        else
+          pip install "python-semantic-release==$INPUT_PSR_VERSION"
+        fi
+      shell: bash
+    - name: PSR action script
+      id: semrel
+      shell: bash
+      env:
+        INPUT_ROOT_OPTIONS: ${{ inputs.root_options }}
+        INPUT_DIRECTORY: ${{ inputs.directory }}
+        INPUT_GITHUB_TOKEN: ${{ inputs.github_token }}
+        INPUT_GIT_COMMITTER_NAME: ${{ inputs.git_committer_name }}
+        INPUT_GIT_COMMITTER_EMAIL: ${{ inputs.git_committer_email }}
+        INPUT_SSH_PUBLIC_SIGNING_KEY: ${{ inputs.ssh_public_signing_key }}
+        INPUT_SSH_PRIVATE_SIGNING_KEY: ${{ inputs.ssh_private_signing_key }}
+        INPUT_PRERELEASE: ${{ inputs.prerelease }}
+        INPUT_PRERELEASE_TOKEN: ${{ inputs.prerelease_token }}
+        INPUT_FORCE: ${{ inputs.force }}
+        INPUT_COMMIT: ${{ inputs.commit }}
+        INPUT_TAG: ${{ inputs.tag }}
+        INPUT_PUSH: ${{ inputs.push }}
+        INPUT_CHANGELOG: ${{ inputs.changelog }}
+        INPUT_VCS_RELEASE: ${{ inputs.vcs_release }}
+        INPUT_BUILD: ${{ inputs.build }}
+        INPUT_BUILD_METADATA: ${{ inputs.build_metadata }}
+        INPUT_PSR_VERSION: ${{ inputs.psr_version }}
+      run: |
+        bool() {
+          input="$1"
+          if [ -z "$input" ]; then
+            return 0
+          elif [ "$input" = "true" ]; then
+            return 0
+          elif [ "$input" = "false" ]; then
+            return 1
+          else
+            return 1
+          fi
+        }
+        set -eux
+        export ARGS=""
+        case $(echo "$INPUT_PSR_VERSION" | cut -d '.' -f1) in
+        "9")
+          bool "$INPUT_PRERELEASE" && ARGS+="--as-prerelease " || ARGS+=""
+          bool "$INPUT_COMMIT" && ARGS+="--commit " || ARGS+="--no-commit "
+          bool "$INPUT_TAG" && ARGS+="--tag " || ARGS+="--no-tag "
+          bool "$INPUT_PUSH" && ARGS+="--push " || ARGS+="--no-push "
+          bool "$INPUT_CHANGELOG" && ARGS+="--changelog " || ARGS+="--no-changelog "
+          bool "$INPUT_VCS_RELEASE" && ARGS+="--vcs-release " || ARGS+="--no-vcs-release "
+          bool "$INPUT_BUILD" && ARGS+="" || ARGS+="--skip-build "
+          force_levels=("prerelease" "patch" "minor" "major")
+          if [ -z "$INPUT_FORCE" ]; then
+            true # do nothing if 'force' input is not set
+          elif
+            echo '%s\0' "${force_levels[@]}" | grep -Fxzq "$INPUT_FORCE"
+          then
+            ARGS+="--$INPUT_FORCE "
+          else
+            echo "Error: Input 'force' must be one of: %s" >&2
+            echo "${force_levels[@]}" >&2
+          fi
+
+          if [ -n "$INPUT_BUILD_METADATA" ]; then
+                ARGS+="--build-metadata $INPUT_BUILD_METADATA "
+          fi
+
+          if [ -n "$INPUT_PRERELEASE_TOKEN" ]; then
+                ARGS+=("--prerelease-token $INPUT_PRERELEASE_TOKEN")
+          fi
+          ;;
+        "8")
+          bool "$INPUT_PRERELEASE"  && ARGS+="--prerelease " || ARGS+=""
+          bool "$INPUT_COMMIT" && ARGS+="--commit " || ARGS+="--no-commit "
+          bool "$INPUT_PUSH" && ARGS+="--push " || ARGS+="--no-push "
+          bool "$INPUT_CHANGELOG" && ARGS+="--changelog " || ARGS+="--no-changelog "
+          bool "$INPUT_VCS_RELEASE" && ARGS+="--vcs-release " || ARGS+="--no-vcs-release "
+          force_levels=("patch" "minor" "major")
+          if [ -z "$INPUT_FORCE" ]; then
+            true # do nothing if 'force' input is not set
+          elif
+            echo '%s\0' "${force_levels[@]}" | grep -Fxzq "$INPUT_FORCE"
+          then
+            args+="--$input_force "
+          else
+            echo "Error: Input 'force' must be one of: %s" >&2
+            echo "${force_levels[@]}" >&2
+          fi
+
+          if [ -n "$INPUT_BUILD_METADATA" ]; then
+                ARGS+="--build-metadata $INPUT_BUILD_METADATA "
+          fi
+          ;;
+        esac
+
+
+        # Change to configured directory
+        cd "${INPUT_DIRECTORY}"
+
+        # Set Git details
+        if ! [ "${INPUT_GIT_COMMITTER_NAME:="-"}" = "-" ]; then
+          git config user.name "$INPUT_GIT_COMMITTER_NAME"
+        fi
+        if ! [ "${INPUT_GIT_COMMITTER_EMAIL:="-"}" = "-" ]; then
+          git config user.email "$INPUT_GIT_COMMITTER_EMAIL"
+        fi
+        if (
+          [ "${INPUT_GIT_COMMITTER_NAME:="-"}" != "-" ] &&
+          [ "${INPUT_GIT_COMMITTER_EMAIL:="-"}" != "-" ]
+          );
+        then
+          # Must export this value to the environment for PSR to consume the override
+          export GIT_COMMIT_AUTHOR="$INPUT_GIT_COMMITTER_NAME <$INPUT_GIT_COMMITTER_EMAIL>"
+        fi
+
+        # See https://github.com/actions/runner-images/issues/6775#issuecomment-1409268124
+        # and https://github.com/actions/runner-images/issues/6775#issuecomment-1410270956
+        # git config --system --add safe.directory "*"
+
+        if (
+          [[ -n "$INPUT_SSH_PUBLIC_SIGNING_KEY" &&
+          -n "$INPUT_SSH_PRIVATE_SIGNING_KEY" ]]
+        );
+        then
+          echo "SSH Key pair found, configuring signing..."
+
+          # Write keys to disk
+          mkdir -vp ~/.ssh
+          echo -e "$INPUT_SSH_PUBLIC_SIGNING_KEY" >>~/.ssh/signing_key.pub
+          cat ~/.ssh/signing_key.pub
+          echo -e "$INPUT_SSH_PRIVATE_SIGNING_KEY" >>~/.ssh/signing_key
+          # DO NOT CAT private key for security reasons
+          sha256sum ~/.ssh/signing_key
+          # Ensure read only private key
+          chmod 400 ~/.ssh/signing_key
+
+          # Enable ssh-agent & add signing key
+          eval "$(ssh-agent -s)"
+          ssh-add ~/.ssh/signing_key
+
+          # Create allowed_signers file for git
+          if [ "${INPUT_GIT_COMMITTER_EMAIL:="-"}" = "-" ]; then
+                  echo >&2 "git_committer_email must be set to use SSH key signing!"
+                  exit 1
+          fi
+          touch ~/.ssh/allowed_signers
+          echo "$INPUT_GIT_COMMITTER_EMAIL $INPUT_SSH_PUBLIC_SIGNING_KEY" >~/.ssh/allowed_signers
+
+          # Configure git for signing
+          git config gpg.format ssh
+          git config gpg.ssh.allowedSignersFile ~/.ssh/allowed_signers
+          git config user.signingKey ~/.ssh/signing_key
+          git config commit.gpgsign true
+          git config tag.gpgsign true
+        fi
+
+        # Copy inputs into correctly-named environment variables
+        export GH_TOKEN="${INPUT_GITHUB_TOKEN}"
+
+        source ~/semantic-release/.venv/bin/activate
+        semantic-release $INPUT_ROOT_OPTIONS version $ARGS