Notion

brew install openclaw/tap/notcrawl && notcrawl init && notcrawl sync --source desktop
duckbrain sync notion
duckbrain search "core values" --source notion --since 90d
duckbrain search "roadmap" --in "Beyond"          # a workspace name

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Facet mapping

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What gets ingested

• Pages, not blocks — each live page becomes one record (title + its live block text). Empty / title-only pages are skipped.
• Living documents — a page is stored once and updated in place when it changes (not a new copy per edit), so search always reflects the current version. Database-property values (a page’s column data) aren’t folded into searchable text yet, but a property edit still re-syncs the page.
• Token-free — reads the local Notion Desktop cache; no NOTION_TOKEN or API access required (notcrawl also supports an API source if you want it).
• Streaming. Notion Desktop writes its cache live, so the trigger lane re-runs notcrawl sync --source desktop + ingest when it changes — an edited page is searchable ~a minute later. The 6h schedule is the safety net.