vipnation.com

find-music-tour

Installation

Adds this website's skill for your agents

 

Summary

List currently-promoted artist tours on vipnation.com — tour title, slug, canonical URL, and (when reachable) full stop list with date, venue, city, and ticket-package availability. Read-only; never follows purchase CTAs.

SKILL.md
227 lines

VIP Nation List Tours

Purpose

Return the list of artist tours currently promoted on vipnation.com/tours — for each tour, the artist/title, slug, canonical landing-page URL, and (when reachable) the tour's stop list with date + venue + city + ticket-package availability. Read-only: never click "Buy" / "Get Tickets" / waiver / sign-up CTAs.

When to Use

  • Cataloging which artists currently sell VIP packages through Live Nation's VIP Nation property.
  • Daily / weekly monitoring for newly added tours or new stops on an existing tour.
  • Resolving "where can I get a VIP package for {artist}" — the catalog is keyed on artist+tour slugs.
  • Bulk extraction across all 50+ currently-active tours; the site is a single SPA fed from one CMS state blob, so any per-tour browser path is paying a flat startup cost for the whole render.

Workflow

Architecture (verified by inspecting the bootstrap HTML). vipnation.com is an Angular SPA built on the BubbleUp CMS platform (a Live Nation Entertainment ticketing-content product, same shell as vipliveevents.com, concertfix.com, and several Live Nation-owned artist sites). Every URL — /, /tours, /tour/{slug} — returns the same ~2.5KB SPA shell with an <app-root> placeholder. The shell's inline <script> synchronously fetches the entire site content as a single JSON state blob, then the Angular router renders the requested route from that blob client-side. There is no SSR and no per-route HTML — curl https://www.vipnation.com/tour/grey-day-tour-2026 and curl https://www.vipnation.com/tours are byte-identical except for the OneTrust script tag.

This gives three operational paths, in order of preference:

Path A (recommended): single JSON state-blob fetch

The entire tour catalog (every tour, every stop, every ticket package, with pricing where published) is in one JSON file. This is the same blob the SPA itself reads. Fast lane: one HTTP request, no JS execution, no anti-bot, no auth.

  1. Resolve the current state-blob URL via the pointer file. The pointer is a tiny text file (~130 bytes) on CloudFront that contains a base64-encoded URL of the latest JSON revision:

    GET https://dn9vpp1cp40r1.cloudfront.net/vipnation/2/api-cache/gzip/p_vipnation2.txt?cacheBust=<random>

    The body is base64. Decode it and you get the absolute URL of the current state JSON, of the form:

    https://dn9vpp1cp40r1.cloudfront.net/vipnation/2/api-cache/gzip/revision-<NNNN>_<random>.json

    The ?cacheBust=<random> query param is mandatory — the SPA appends Math.random() here because both CloudFront and the upstream are aggressively cached. Without it, you risk an hour-stale pointer.

  2. Fetch the state JSON. GET the decoded URL. The response is a single multi-megabyte JSON document (gzip on the wire, despite the .json extension — observed ~1.3–1.5 MB gzipped, several MB uncompressed). A >1MB response cap will block this fetch (e.g. browse cloud fetch and Browserbase's /v1/fetch both 502 with "The response body exceeded the maximum allowed size of 1MB"). On any agent harness with such a cap, fall back to Path B or Path C.

  3. Extract tours. Within the JSON state, the tour catalog lives under a tours or pages.tours array (key name varies — confirm by string-matching "tour" on the parsed top-level keys). Each tour entry has at minimum: slug, name / title, artist, stops[] (array of {date, venueName, city, state, country, ticketUrl, packageNames}), imageUrl, description. Some entries also carry liveNationEventId and a bubbleupContentId.

  4. Live equivalent (also size-blocked from constrained sandboxes). The same blob is served fresh (no CloudFront cache) from the BubbleUp origin:

    GET https://vipnation.7.prod.bubbleup.com/api/v1/rest-content/index
Header: SiteName: vipnation.com

    Use this when you suspect the CloudFront blob is stale (e.g., comparing tour counts to verify a recent publish). Same size as the CloudFront copy, so the same 1MB cap blocks it.

Path B (fallback): sitemap-based tour-slug enumeration

When Path A is blocked by a response-size cap, the sitemap is your fastest source of truth for the universe of tour slugs:

GET https://vipnation.7.prod.bubbleup.com/api/v1/sitemap/vipnation.com/sitemap.xml

~700KB, no auth, no anti-bot, single response. Verified 2026-05-18: contains 4,293 <url><loc> entries, of which 1,457 are /tour/{slug} paths. Filter and parse:

xmllint --xpath '//*[local-name()="loc"]/text()' sitemap.xml \
  | grep -oE 'https://vipnation\.com/tour/[^[:space:]]+'

This is a superset of the live tour list — it includes historical tours (back to 2009) and unpublished drafts. The sitemap does NOT distinguish active from concluded. Of the 1,457 tour slugs (last verified 2026-05-18):

  • 55 contain "2026" in the slug (current year)
  • 74 contain "2025"
  • 510 contain a year 2010–2024 (historical / concluded)
  • 818 have no year in the slug — could be either evergreen current tours OR pre-2010 historical tours.

Slug→title heuristics: replace - and _ with spaces, title-case, strip trailing -<digit> disambiguators (/tour/2026-3 is a placeholder slug, not a meaningful title — fall through to Path A or C for these). Slugs with a year suffix (-2026, -tour-2026) are reliable signals of currency.

If your task is just "give me a list of tour slugs and inferred titles," Path B alone is sufficient — one HTTP request, no rendering, no anti-bot. If the task requires dates / venues / ticket packages, you must combine Path B with Path A or Path C.

Path C (browser fallback): drive the SPA

When you need full tour metadata AND your fetch has a size cap that blocks Path A AND you have browser-driving access:

  1. Session. A bare Browserbase session is fine — no anti-bot stealth or residential proxy observed on vipnation.com. The CDN is plain CloudFront with no Akamai / DataDome / PerimeterX / hCaptcha:

    sid=$(browse cloud sessions create --keep-alive | jq -r .id)

  2. Navigate. Open https://www.vipnation.com/tours. The SPA's GLOBAL_STATE_PROMISE (visible in the inline <script> in the page HTML) is synchronous and blocking — it runs as soon as the bootstrap script parses and stalls Angular's app-root render until the state JSON resolves. Expect 3–8 s wall-clock between wait load and a renderable accessibility tree, dominated by the state blob's download.

    browse open "https://www.vipnation.com/tours" --remote --session "$sid"
browse wait load --remote --session "$sid"
browse wait timeout 4000 --remote --session "$sid"
browse snapshot --remote --session "$sid"

  3. Extract from the snapshot. Tour cards in the /tours route are anchor elements pointing to /tour/{slug} — these are the canonical entry points. Capture each card's anchor (href) plus its text label (the tour title). The card grid is virtualized with the swiper library, so initial snapshot may only contain the first N cards; scroll with browse mouse scroll and re-snapshot until card count stabilizes across two consecutive snapshots.

  4. Per-tour detail (if needed). Open each /tour/{slug} URL in the same session. The detail page is a stop list — each stop is a row with date, venue, city, and one or more "VIP Package" CTAs that link to a Live Nation / Ticketmaster purchase URL. Do NOT click the CTAs — they open the purchase flow on concerts.livenation.com or ticketmaster.com, which is out-of-scope for a read-only listing task and triggers ticketing-side anti-bot (DataDome on Ticketmaster).

  5. Release.

    browse cloud sessions update "$sid" --status REQUEST_RELEASE

Site-Specific Gotchas

  • The /tours route renders client-side from a single multi-MB JSON blob. curl https://www.vipnation.com/tours returns an <app-root> shell with zero visible tour content. Anything before GLOBAL_STATE_PROMISE resolves is unrenderable; a browse get markdown body immediately after wait load will be empty.
  • The 1MB response cap on Browserbase Fetch (browse cloud fetch) hard-blocks the JSON state blob. Verified 2026-05-18: requests to both https://dn9vpp1cp40r1.cloudfront.net/vipnation/2/api-cache/gzip/revision-*.json and https://vipnation.7.prod.bubbleup.com/api/v1/rest-content/index return 502 Bad Gateway: The response body exceeded the maximum allowed size of 1MB. Use a browser session to handle large responses. Range headers (Range: bytes=0-900000) are silently dropped — the upstream is fetched in full before the cap is enforced. Use a browser session, or a fetch path with no size cap.
  • The CloudFront pointer file requires a cacheBust query param. The SPA appends ?cacheBust=<Math.random()> to p_vipnation2.txt because both CloudFront and the BubbleUp origin cache aggressively. Without it, you risk reading an hour-stale revision pointer. Always append a fresh random/UUID.
  • The pointer body is base64-encoded, not a plain URL. Decode before fetching the second URL. Failing to decode produces a 403 from CloudFront because the encoded string isn't a valid path.
  • Tour slug = the only stable identifier. BubbleUp's internal contentId is not exposed in URLs or sitemap; the slug is the canonical key. Two tours with identical titles are disambiguated with a trailing -2026, -2, -13, etc. Slugs like /tour/2026-3 are placeholders for unfilled drafts — there is no meaningful title in the slug and the detail page may be empty.
  • Sitemap contains historical tours back to ~2009. The <lastmod> is 2026-05-18 for every entry regardless of whether the tour was last published in 2010 — it's the sitemap-generation date, not the content-modification date. Don't use <lastmod> to filter active tours. Use slug-year heuristics, or cross-reference with Path A's state JSON (which only exposes currently-published tours).
  • No SSR, no JSON-LD, no Open Graph beyond a static site-level set. Every URL returns the same <title>VIP Nation</title> and the same site-level OG image. Per-tour metadata exists only after JS runs.
  • No anti-bot, no auth, no rate-limit observed. Plain CloudFront + S3 origin. A bare (non-stealth, non-proxied) Browserbase session navigates vipnation.com without challenges. The recaptcha/api.js script in the page HTML is loaded for the newsletter signup form, not for traffic gating. Do not pay for --verified --proxies here — it's wasted spend.
  • Ticket-purchase CTAs leave the property to Live Nation / Ticketmaster. Every "Get Package" / "Buy VIP" button on a /tour/{slug} detail page is an outbound anchor to concerts.livenation.com, ticketmaster.com, or livenation.com. Those properties have aggressive anti-bot (DataDome on Ticketmaster, Akamai on Live Nation). For a read-only listing task, do not follow these links — capture the URL and stop.
  • OneTrust consent banner. The page loads cdn.cookielaw.org's OneTrust SDK. Tested 2026-05-18: the banner does NOT block scrolling or content extraction; ignore it. If a future change starts blocking interaction, dismiss via button: Accept All Cookies from the snapshot.
  • The SPA uses Live Nation's white-label font + styling (LiveNationSans-*.woff2) — visual confirmation that this property is a Live Nation Entertainment vehicle, not an independent operator. Useful as a sanity check that you're on the right property; if those fonts aren't in the preload list, you've been redirected.
  • window.GLOBAL_STATE_PROMISE is the renderable-state signal. If you're scripting the browser with browse eval, awaiting this promise is more reliable than polling for tour-card DOM elements: 
    await window.GLOBAL_STATE_PROMISE; // resolves to the raw state JSON string

Expected Output

{
  "source": "state-blob",
  "fetched_at": "2026-05-18T19:30:00Z",
  "revision": "6992_2z0F-y1SpL4Dzyyz",
  "tour_count": 55,
  "tours": [
    {
      "slug": "grey-day-tour-2026",
      "title": "Grey Day Tour 2026",
      "artist": "Suicideboys",
      "url": "https://www.vipnation.com/tour/grey-day-tour-2026",
      "image_url": "https://images.bubbleup.com/.../grey-day-2026.jpg",
      "description": "...",
      "stops": [
        {
          "date": "2026-06-12",
          "venue": "MidFlorida Credit Union Amphitheatre",
          "city": "Tampa",
          "state": "FL",
          "country": "US",
          "ticket_url": "https://concerts.livenation.com/event/...",
          "packages": ["VIP Soundcheck Experience", "Premium Lounge Package"]
        }
      ]
    }
  ]
}

Sitemap-only fallback output shape (Path B without Path A or C):

{
  "source": "sitemap",
  "fetched_at": "2026-05-18T19:30:00Z",
  "tour_count": 1457,
  "tours": [
    {
      "slug": "grey-day-tour-2026",
      "title_inferred": "Grey Day Tour 2026",
      "url": "https://www.vipnation.com/tour/grey-day-tour-2026",
      "year_hint": 2026,
      "stops": null,
      "note": "Detail not loaded — fetch /tour/{slug} via browser to populate stops/packages."
    }
  ]
}

Empty/degenerate cases:

// State blob successfully fetched but contains zero currently-published tours
{ "source": "state-blob", "tour_count": 0, "tours": [], "note": "No tours currently published." }

// All paths blocked (1MB cap on fetch AND no browser available)
{ "success": false, "reason": "all_paths_blocked", "detail": "State JSON exceeds harness fetch cap; no browser session available." }