<parameter name="force_reindex" required="false">
  <type>boolean</type>
  <description>Force complete reindexing even if already indexed</description>
  <default>false</default>
  <when_to_use>Code has changed significantly or search results seem outdated</when_to_use>
</parameter>

<parameter name="codebase_path" required="true">
  <type>string</type>
  <description>ABSOLUTE path to the codebase directory to search</description>
  <examples>
    <valid>/Users/name/project</valid>
    <valid>/home/user/code/repo</valid>
    <invalid>.</invalid>
    <invalid>../project</invalid>
    <invalid>relative/path</invalid>
  </examples>
  <validation>Must be absolute path starting with / (Unix) or C:\ (Windows)</validation>
</parameter>

<parameter name="max_results" required="false">
  <type>number</type>
  <description>Maximum number of code chunks to return</description>
  <default>5</default>
  <best_practice>Keep at default 5 for focused results. Use multiple targeted searches rather than increasing this limit</best_practice>
</parameter>