OpenMark — Bookmark Deep Dive

Anchor on ONE URL. Surface its graph neighborhood. Optionally summarize the page itself. Output a compact briefing.

When to use

User pastes a URL plus a short ask:

• "what else did I save like [https://example.com/agents]"
• "dig into [URL]"
• "expand this bookmark: [URL]"
• "give me the neighbors of [URL]"
• "what's around this in OpenMark"

If the user gives no URL, fall back to openmark-fast-search. If the user gives a URL AND a broad topic, use openmark-deep-research.

Tool sequence

1. Confirm the bookmark exists:

   • get_bookmark_full(url=<URL>)
   • If note == "Bookmark not found.", say so and stop. Don't pretend.

2. Graph expand (this is the core call):

   • graph_expand(url=<URL>) — returns text describing tags, SIMILAR_TO list, community peers.

3. WebFetch the URL itself (parallel to step 2 if possible):

   • WebFetch(url=<URL>, prompt="Summarize in 3-4 sentences. Then list 2-3 specific claims or numbers that are central to the page.")
   • If fetch fails (paywall, JS-only, 404), skip and note "Could not fetch live page."

4. Optional broaden — only if user explicitly asks "what else":

   • For top 2 tags from get_bookmark_full's tags[], run find_by_tag(tag=<tag>, n=10).
   • For the community_id if present, run search_by_community(query=<title or first tag>, n=15).

Output format

# {Title}
{URL}

**OpenMark metadata**
- Source: {source}  ·  Category: {category}  ·  Score: {score}
- Tags: {tag1, tag2, tag3, ...}
- Created: {created_at if available, else "—"}

**What the page says** (from WebFetch)
{3-4 sentence summary + 2-3 specific claims}

**Similar bookmarks** (from SIMILAR_TO)
1. {title} — {url}
2. {title} — {url}
3. {title} — {url}
...

**Community peers** (from IN_COMMUNITY)
1. {title}
2. {title}
...

**Broader neighborhood** (only if requested)
{Top 10 from tag/community expansion}

Rules

• The anchor URL appears at the top, exactly once, exactly as provided. No normalisation in the output (even if normalised internally for lookup).
• Similar/peer URLs come from tool output, never invented. If the SIMILAR_TO list is empty, write "No SIMILAR_TO neighbors yet (run graph_hygiene if you just injected new items)."
• WebFetch summary is the ONLY place free prose appears. Everything else is structured.
• Don't editorialize on the page content. Just relay what WebFetch returned. Ahmad will form his own take.
• If community_id is None on the node, say so — "Not yet in a Louvain community (GDS plugin not installed / not re-run)."