diff --git a/.github/scripts/install.sh b/.github/scripts/install.sh
index d8547ad..e4aff0c 100755
--- a/.github/scripts/install.sh
+++ b/.github/scripts/install.sh
@@ -26,17 +26,13 @@ readonly SCRIPT_DIR
 # shellcheck source=/dev/null
 source "${SCRIPT_DIR}/utils.sh"
 
-# Resolve relative install-dir path to absolute.
-[[ ${INSTALL_DIR:=$HOME/.bomctl} != /* ]] && INSTALL_DIR="${GITHUB_WORKSPACE}/${INSTALL_DIR#.\/}"
-
 archive_ext=".tar.gz"
-install_path="${INSTALL_DIR}/bomctl"
+install_path="${INSTALL_DIR:=$HOME/.bomctl}/bomctl"
 install_version="${VERSION:=latest}"
 releases_api="https://api.github.com/repos/bomctl/bomctl/releases"
 semver_pattern="^v[0-9]+(\.[0-9]+){0,2}$"
 
 [[ $RUNNER_OS =~ [Ww]indows ]] && archive_ext=".zip"
-[[ $install_path != /* ]] && install_path="${GITHUB_WORKSPACE}/${install_path#.\/}"
 
 function download_binary {
   local download_url="https://github.com/bomctl/bomctl/releases/download/${install_version}/${1}"
@@ -117,6 +113,8 @@ fi
 
 log_info "Successfully installed bomctl to\n\t${install_path}"
 
-echo "bomctl-binary=${install_path}" >> "${GITHUB_OUTPUT}"
+# DEBUG
+log_info "readlink -f ${INSTALL_DIR} ==> $(readlink -f "${INSTALL_DIR}")"
+
 echo "bomctl-version=${install_version}" >> "${GITHUB_OUTPUT}"
 echo "${INSTALL_DIR}" >> "${GITHUB_PATH}"
diff --git a/.github/scripts/run-command.sh b/.github/scripts/run-command.sh
new file mode 100644
index 0000000..57b9494
--- /dev/null
+++ b/.github/scripts/run-command.sh
@@ -0,0 +1,51 @@
+#!/usr/bin/env bash
+# -----------------------------------------------------------------------------
+# SPDX-FileCopyrightText: Copyright © 2024 bomctl a Series of LF Projects, LLC
+# SPDX-FileName: .github/scripts/run-command.sh
+# SPDX-FileType: SOURCE
+# SPDX-License-Identifier: Apache-2.0
+# -----------------------------------------------------------------------------
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# -----------------------------------------------------------------------------
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]:-$0}")" &> /dev/null && pwd)"
+readonly SCRIPT_DIR
+
+# shellcheck source=/dev/null
+source "${SCRIPT_DIR}/utils.sh"
+
+readonly OLD_IFS="${IFS}"
+
+supported_cmds=(alias export fetch import list merge push tag version)
+
+IFS="|" pattern=${supported_cmds[*]}
+IFS="${OLD_IFS}"
+
+if [[ ! ${BOMCTL_COMMAND:=version} =~ (^$pattern) ]]; then
+  IFS=","
+  exit_with_error \
+    "Unsupported command: ${BOMCTL_COMMAND}. Supported subcommands: [${supported_cmds[*]}]"
+fi
+
+# Convert input args string to array.
+IFS=" " read -r -a BOMCTL_ARGS <<< "${BOMCTL_ARGS:=}"
+
+if [[ -n ${DATABASE_DIR:=} ]]; then
+  BOMCTL_ARGS+=(--cache-dir "${DATABASE_DIR}")
+fi
+
+log_info "Running command: bomctl ${BOMCTL_COMMAND} ${BOMCTL_ARGS[*]}..."
+
+bomctl "$BOMCTL_COMMAND" "${BOMCTL_ARGS[@]}"
diff --git a/.github/scripts/utils.sh b/.github/scripts/utils.sh
index 442abef..334e4a6 100755
--- a/.github/scripts/utils.sh
+++ b/.github/scripts/utils.sh
@@ -46,3 +46,26 @@ function exit_with_error {
   log_error "${1}"
   exit 1
 }
+
+function export_db_json {
+  local db_file=$1
+  local json_dump="{}"
+  local rows table_dump
+
+  for table in $(sqlite3 "${db_file}" ".tables"); do
+    rows=$(sqlite3 "${db_file}" -json "select * from ${table}")
+
+    [[ -z $rows ]] && rows="[]"
+
+    table_dump=$(echo "${json_dump}" | jq --argjson rows "${rows}" --arg table "${table}" '. += {$table: $rows}')
+    json_dump=$table_dump
+  done
+
+  echo "${json_dump}" > bomctl-export.json
+}
+
+function export_db_sql {
+  local db_file=$1
+
+  sqlite3 "${db_file}" -cmd ".output bomctl-export.sql" ".dump"
+}
diff --git a/.github/workflows/test-action.yml b/.github/workflows/test-action.yml
index fe80a94..32cd5ed 100644
--- a/.github/workflows/test-action.yml
+++ b/.github/workflows/test-action.yml
@@ -77,7 +77,7 @@ jobs:
       - name: Verify installed binary
         shell: bash
         env:
-          BOMCTL_BIN: ${{ steps.install.outputs.bomctl-binary }}
+          BOMCTL_BIN: ${{ inputs.install-dir }}/bomctl
         run: |
           source .github/scripts/utils.sh
 
@@ -91,17 +91,74 @@ jobs:
             exit_with_error "Not found in PATH or installed to wrong location"
           fi
 
-          expected="${{ matrix.install-dir || '$HOME/.bomctl' }}/bomctl"
-          [[ $expected != /* ]] && expected="${GITHUB_WORKSPACE}/${expected#.\/}"
+      - name: Verify version subcommand
+        shell: bash
+        run: bomctl version
 
-          log_info "DEBUG: expected       $expected"
-          log_info "DEBUG: BOMCTL_BIN     $BOMCTL_BIN"
+  test-command:
+    runs-on: ${{ matrix.os }}
 
-          log_info "Verifying binary was installed into specified install-dir..."
-          if [[ $BOMCTL_BIN != $expected ]]; then
-            exit_with_error "Install path does not match expected path"
-          fi
+    strategy:
+      matrix:
+        os:
+          - macos-latest
+          - ubuntu-latest
+          - windows-latest
 
-      - name: Verify version subcommand
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Run fetch command
+        uses: ./
+        with:
+          command: fetch
+          args: --verbose
+            https://github.com/bomctl/bomctl/releases/download/v0.4.1/bomctl_0.4.1_darwin_arm64.tar.gz.cdx.json
+            https://github.com/bomctl/bomctl/releases/download/v0.4.0/bomctl_0.4.0_linux_amd64.tar.gz.spdx.json
+
+      - name: Run list command
+        uses: ./
+        with:
+          command: list
+
+  test-export:
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      matrix:
+        os:
+          - macos-latest
+          - ubuntu-latest
+          - windows-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
+
+      - name: Run with command and exports
+        uses: ./
+        with:
+          command: fetch
+          args: --verbose
+            https://github.com/bomctl/bomctl/releases/download/v0.4.1/bomctl_0.4.1_darwin_arm64.tar.gz.cdx.json
+            https://github.com/bomctl/bomctl/releases/download/v0.4.0/bomctl_0.4.0_linux_amd64.tar.gz.spdx.json
+          export-json: true
+          export-sql: true
+
+      - name: Verify export
         shell: bash
-        run: bomctl version
+        env:
+          BOMCTL_BIN: ${{ inputs.install-dir }}/bomctl
+        run: |
+          source .github/scripts/utils.sh
+
+          log_info "Verifying bomctl-export.json exists and is not empty..."
+          if [[ ! -s bomctl-export.json ]]; then
+            exit_with_error "Empty or does not exist"
+          fi
+
+          log_info "Verifying bomctl-export.sql exists and is not empty..."
+          if [[ ! -s bomctl-export.sql ]]; then
+            exit_with_error "Empty or does not exist"
+          fi
diff --git a/action.yml b/action.yml
index a8821d8..66c4894 100644
--- a/action.yml
+++ b/action.yml
@@ -29,18 +29,56 @@ branding:
 
 inputs:
   version:
-    description: The version of bomctl to use. Can be a tagged release, commit SHA, branch name, or "latest"
+    description: The version of bomctl to install.
+      Can be a tagged release, commit SHA, branch name, or "latest".
+      A step using the actions/setup-go action must be executed before
+      this action when specifying a branch name or commit SHA
     default: latest
     required: false
+
   install-dir:
     description: Path of bomctl install directory (will be created if it doesn't exist)
     default: $HOME/.bomctl
     required: false
 
+  command:
+    description: |
+      Name of the command to run. Must be one of:
+        - alias    Edit the alias for a document
+        - export   Export stored SBOM(s) to filesystem
+        - fetch    Fetch SBOM file(s) from HTTP(S), OCI, or Git URLs
+        - import   Import SBOM file(s) from stdin or local filesystem
+        - list     List SBOM documents in local cache
+        - merge    Merge SBOM documents in local storage
+        - push     Push stored SBOM file to remote URL or filesystem
+        - tag      Edit the tags of a document
+        - version  Show version
+    default: version
+    required: false
+
+  args:
+    description: Arguments that will be passed to the specified command
+    default: ""
+    required: false
+
+  database-dir:
+    description: Directory in which to create the SQLite bomctl.db file
+    default: .
+    required: false
+
+  export-json:
+    description: Export contents of database after bomctl commands are run. The contents will be
+      written to 'bomctl-export.json'
+    default: "false"
+    required: false
+
+  export-sql:
+    description: Export contents of database after bomctl commands are run. The contents will be
+      written to 'bomctl-export.sql', a script that can be used to recreate the database
+    default: "false"
+    required: false
+
 outputs:
-  bomctl-binary:
-    description: Path to installed bomctl binary
-    value: ${{ steps.install.outputs.bomctl-binary }}
   bomctl-version:
     description: Version of installed bomctl binary
     value: ${{ steps.install.outputs.bomctl-version }}
@@ -55,3 +93,30 @@ runs:
         INSTALL_DIR: ${{ inputs.install-dir }}
         VERSION: ${{ inputs.version }}
       run: .github/scripts/install.sh
+
+    - name: Run bomctl command
+      shell: bash
+      env:
+        BOMCTL_COMMAND: ${{ inputs.command }}
+        BOMCTL_ARGS: ${{ inputs.args }}
+        DATABASE_DIR: ${{ inputs.database-dir }}
+      run: .github/scripts/run-command.sh
+
+    - name: Install SQLite
+      if: (fromJSON(inputs.export-json) || fromJSON(inputs.export-sql)) && runner.os != 'Linux'
+      shell: ${{ runner.os == 'Windows' && 'pwsh' || 'bash' }}
+      run: ${{ runner.os == 'Windows' && 'choco' || 'brew' }} install sqlite
+
+    - name: Export database to JSON
+      if: fromJSON(inputs.export-json)
+      shell: bash
+      run: |
+        source .github/scripts/utils.sh
+        export_db_json "${{ join(fromJSON('[inputs.database-dir || ".", "bomctl.db"]'), '/') }}"
+
+    - name: Export database to SQL script
+      if: fromJSON(inputs.export-sql)
+      shell: bash
+      run: |
+        source .github/scripts/utils.sh
+        export_db_sql "${{ join(fromJSON('[inputs.database-dir || ".", "bomctl.db"]'), '/') }}"