<tool id="example" name="example" version="@TOOL_VERSION@+galaxy@VERSION_SUFFIX@" profile="20.01" license="MIT">
    <description>serving as an example</description>
    <xrefs>
        <xref type="bio.tools"></xref>
    </xrefs>
    <macros>
        <token name="@TOOL_VERSION@">0.1.0</token>
        <token name="@VERSION_SUFFIX@">0</token>
    </macros>
    <edam_topics>
        <edam_topic>topic_4019</edam_topic>
    </edam_topics>
    <edam_operations>
        <edam_operation>operation_3429</edam_operation>
    </edam_operations>
    <requirements>
        <requirement type="package" version="5.0.018">bash</requirement>
    </requirements>
    <command detect_errors="aggressive"><![CDATA[
        echo '$in' > '$out'
    ]]></command>
    <inputs>
        <param name="in" type="text" value="" label="A text onput parameter" help="Could need some help">
            <sanitizer invalid_char="">
                <valid initial="string.letters,string.digits">
                    <add value="_" />
                </valid>
            </sanitizer>
        </param>
    </inputs>
    <outputs>
        <data format="txt" name="out" />
    </outputs>
    <tests>
        <test>
            <param name="in" value="test" />
            <output name="out">
                <assert_contents>
                    <has_text text="test" />
                </assert_contents>
            </output>
        </test>
    </tests>
    <help><![CDATA[

.. class:: infomark

**What it does**

Serves as an example
    ]]></help>
    <citations>
        <citation type="doi">10.1093/nar/gky379</citation>
    </citations>
</tool>