>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3585533. --> Reported by: [webchick](https://www.drupal.org/user/24967) >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>Claude and Gemini aren't the only "special snowflake" projects that have their own variations of AGENTS.md. There are at least:</p> <ul> <li><code>.github/copilot-instructions.md</code> &mdash; GitHub Copilot's native format, plus scoped <code>.github/instructions/*.instructions.md</code> files</li> <li><code>.cursorrules / .cursor/rules/*.mdc</code> &mdash; Cursor (legacy single file is deprecated, directory format is current)</li> <li><code>.windsurfrules / .windsurf/rules/</code> &mdash; Windsurf</li> <li><code>.clinerules/</code> &mdash; Cline</li> <li><code>.junie/guidelines.md</code> &mdash; JetBrains Junie</li> <li>TBD Jetbrains AI Assistant</li> <li><code>JULES.md</code> &mdash; Google Jules</li> </ul> <p>At some point we should probably deal with these, depending on popularity.</p> <h4 id="summary-steps-reproduce">Steps to reproduce</h4> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <h3 id="summary-remaining-tasks">Remaining tasks</h3> <h3 id="summary-ui-changes">User interface changes</h3> <h3 id="summary-api-changes">API changes</h3> <h3 id="summary-data-model-changes">Data model changes</h3>