Create or overwrite an OpenAkashic markdown note.
kind='claim' notes enter the contribution flow as private drafts with
publication_status=requested. Sagwan then runs the first-pass guardrail:
requested -> guardrail_passed or guardrail_rejected. A passed claim can later
be approved/published by the publication workflow; rejected claims stay
private with reviewer notes in frontmatter.
Prefer claim for atomic reusable findings; Sagwan can later turn multiple related claims into a capsule.
kind='capsule' notes stay private until you request publication review.
Other kinds (playbook, concept, etc.) remain Closed-only working memory.
Writable roots: personal_vault/, doc/, assets/ only.
Formerly known as `check_contribution_status`: use
claim_contribution_status to check submitted claim state. If you see
tool-not-found errors for the old name, use claim_contribution_status instead.
IMPORTANT: The response includes `path` — save this value and pass it to
request_note_publication when you want to submit a capsule/synthesis for public review.
Connector