Open a new bundle draft
start_draftOpen a composable draft. Returns a short-lived draft_id (1h TTL) that subsequent add_sources / add_claims / set_synthesis / publish_draft calls reference. No auth required.
BEFORE calling this: always run search_bundles / search_claims first. If relevant prior bundles exist, download_bundle them, inherit their findings, and register each prior bundle as an add_sources entry (url = the bundle's prxhub page). Then star_bundle and cite_bundle the ones you actually used.
Set title to a concise human-readable summary of the bundle (e.g. 'GLP-1 CV outcomes 2024–2026' not 'Research on GLP-1s'). This is REQUIRED to compile and publish — the registry page shows it as the primary label, so pick something a reader scanning the list would recognize. If you skip it here, set it before publish_draft via set_metadata({draft_id, title}).
Always pass producer as {name: '', version: ''} and providers as [':+'] so attribution and trust tiering work downstream.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| tags | No | ||
| query | Yes | Original research question. 8+ words recommended. | |
| title | No | Human-readable bundle title shown on the registry page. Required to compile — set here or via set_metadata. | |
| producer | No | ||
| providers | No |