docs: align contribution requirements

CONTRIBUTING.md

@@ -2,6 +2,21 @@
 
 Thanks for helping improve the Askr command-line tools.
 
+## Organization contribution requirements
+
+This repository follows the
+[Askr organization contribution policy](https://github.com/askrjs/.github/blob/main/CONTRIBUTING.md).
+Contributors must be using Askr, maintaining an Askr integration or community
+resource, or evaluating Askr for a concrete project. Pull requests must briefly
+describe that Askr context.
+
+AI-assisted development and automation are welcome when disclosed. The person
+opening the pull request must personally review the contribution, be able to
+explain and maintain it, and remain available for substantive review follow-up.
+Unattended contributions and mass-generated changes from parties without a
+genuine interest in Askr are not accepted. New contributors should keep one
+pull request open at a time unless a maintainer agrees otherwise.
+
 ## Local setup
 
 Use a supported Node release from `package.json`, then install the exact locked
@@ -24,6 +39,8 @@ command startup, analysis, update planning, or SSG throughput should pass
 
 ## Changes
 
+- Describe the concrete Askr use, integration, or evaluation behind the change.
+- Disclose material AI or automation assistance, or state `None`.
 - Keep commits and pull-request titles in Conventional Commit form, such as
   `feat(ssg): report output sizes` or `fix(update): preserve peer ranges`.
 - Add focused tests for behavior changes and update the relevant page in