← ConcertjeCONTENT HISTORY

Update to Concertje

Snapshot Oct 27, 2026 · 00:59 UTC · version 1.2.0

WHAT CHANGED

Declared capabilities changed

Full description — Now says: Find upcoming concerts and gigs in Belgium and the Netherlands: dates, venues, line-ups, ticket status, prices and on-sale dates, with links to Concertje.

Observed in instructions or declared skills. Runtime behavior has not been tested.

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Full description

Before

Oct 24, 2026 · 13:44 UTC

Find upcoming concerts in Belgium and the Netherlands: dates, venues, ticket status and prices, with links to Concertje.

After

Oct 27, 2026 · 00:59 UTC

Find upcoming concerts and gigs in Belgium and the Netherlands: dates, venues, line-ups, ticket status, prices and on-sale dates, with links to Concertje.

Long description

Before

Oct 24, 2026 · 13:44 UTC

Concertje is a concert guide for Belgium and the Netherlands. Ask about upcoming concerts and get dates, venues, line-ups, ticket status (available, sold out, waiting list), prices, on-sale and presale dates, and a link to the concert pa...

After

Oct 27, 2026 · 00:59 UTC

Find concerts and gigs in Belgium and the Netherlands. Ask which concerts are on in a city or at a venue, whether an artist is touring here, or if a show is sold out, and get dates, venues, line-ups, ticket status (on sale, few left, sol...

Short description

Before

Oct 24, 2026 · 13:44 UTC

Concerts in Belgium and NL

After

Oct 27, 2026 · 00:59 UTC

Find concerts and tickets

Declared skills

Before

Oct 24, 2026 · 13:44 UTC

[]

After

Oct 27, 2026 · 00:59 UTC

[{"description":"Find upcoming concerts and gigs in Belgium or the Netherlands with the Concertje tools. Use when the user asks what's on in a Belgian or Dutch city or venue, whether an artist plays there, or about ticket status, prices,...

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Full technical diff · 10 changed fields

added /is_v2_template

BEFORE
Field was absent
AFTER
false

changed /release/description

BEFORE
"Find upcoming concerts in Belgium and the Netherlands: dates, venues, ticket status and prices, with links to Concertje."
AFTER
"Find upcoming concerts and gigs in Belgium and the Netherlands: dates, venues, line-ups, ticket status, prices and on-sale dates, with links to Concertje."

changed /release/id

BEFORE
"pluginrel_16e3d0f9ea5881919981d95c626c4786"
AFTER
"pluginrel_9c98fc826d248191b250fb3782f892c8"

changed /release/interface/composer_icon_url

BEFORE
"https://files.openai.com/content?id=file_0000000075bc8243889f3482e6381e64"
AFTER
"https://files.openai.com/content?id=file_00000000d0b881f4af9621053c4d45e5"

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_000000002d2881f4b74f06c62bf599e8"
AFTER
"https://files.openai.com/content?id=file_00000000308081f4a03c5ee61e98cda9"

changed /release/interface/long_description

BEFORE
"Concertje is a concert guide for Belgium and the Netherlands. Ask about upcoming concerts and get dates, venues, line-ups, ticket status (available, sold out, waiting list), prices, on-sale and presale dates, and a link to the concert page on Concertje.\n\nWhat you can do:\n- Search concerts by artist, city, venue or date range\n- See what's on today or this week, optionally in one city\n- Look up an artist's genres, short bio, related artists and upcoming shows\n- List venues with upcoming concerts\n\nLimitations:\n- Covers Belgium and the Netherlands only, one country per request (Belgium by default).\n- Read-only: it cannot buy tickets, save concerts or change anything in your account. Tickets are sold by the venues and ticket sellers, not by Concertje.\n- Concert information comes from venues, promoters and ticket sellers. Dates, prices and availability can change, so check the concert page before you buy.\n- You sign in with your Concertje account (email and password, Google or Apple) the first time you connect."
AFTER
"Find concerts and gigs in Belgium and the Netherlands. Ask which concerts are on in a city or at a venue, whether an artist is touring here, or if a show is sold out, and get dates, venues, line-ups, ticket status (on sale, few left, sold out, waiting list), prices, on-sale and presale dates, and a link to the concert page on Concertje.\n\nCovers venues and cities across both countries, from Antwerp, Brussels, Ghent and Leuven to Amsterdam, Rotterdam, Utrecht and Eindhoven, including clubs, concert halls, arenas and festival days.\n\nWhat you can do:\n- Search concerts by artist, city, venue or date range\n- See what's on tonight or this week, optionally in one city\n- Check ticket status, prices and when tickets go on sale\n- Look up an artist's genres, short bio, related artists and upcoming shows\n- List venues with upcoming concerts\n\nLimitations:\n- Covers Belgium and the Netherlands only, one country per request (Belgium by default).\n- Read-only: it cannot buy tickets, save concerts or change anything in your account. Tickets are sold by the venues and ticket sellers, not by Concertje.\n- Concert information comes from venues, promoters and ticket sellers. Dates, prices and availability can change, so check the concert page before you buy.\n- You sign in with your Concertje account (email and password, Google or Apple) the first time you connect."

changed /release/interface/short_description

BEFORE
"Concerts in Belgium and NL"
AFTER
"Find concerts and tickets"

changed /release/keywords

BEFORE
[
  "concerts",
  "music",
  "live music",
  "tickets",
  "belgium",
  "netherlands"
]
AFTER
[
  "concerts",
  "gigs",
  "live music",
  "concert tickets",
  "tickets",
  "sold out",
  "presale",
  "tour dates",
  "festivals",
  "music events",
  "venues",
  "Belgium",
  "Netherlands",
  "Antwerp",
  "Brussels",
  "Ghent",
  "Amsterdam",
  "Rotterdam",
  "Utrecht",
  "concerten"
]

changed /release/skills

BEFORE
[]
AFTER
[
  {
    "description": "Find upcoming concerts and gigs in Belgium or the Netherlands with the Concertje tools. Use when the user asks what's on in a Belgian or Dutch city or venue, whether an artist plays there, or about ticket status, prices, on-sale or presale dates for such a show.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "find-concerts",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "search",
      "short_description": "Find upcoming concerts and gigs in Belgium or the Netherlands with the Concertje tools. Use when the user asks what's on in a Belgian or Dutch city or venue, whether an artist plays there, or about ticket status, prices, on-sale or presale dates for such a show."
    },
    "name": "find-concerts",
    "plugin_release_skill_id": "pluginrsk_6adcadf983248191bce3bbfcfdba9083"
  }
]

changed /release/version

BEFORE
"1.0.0"
AFTER
"1.2.0"
Full snapshot data
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  "connector_id": "asdk_app_6ac2adb148d88191a5f9baaf56aef707",
  "created_at": "2026-10-04T20:39:52.140719Z",
  "discoverability": "LISTED",
  "id": "plugin_asdk_app_6ac2adb148d88191a5f9baaf56aef707",
  "is_template": false,
  "is_template_instance": false,
  "is_v2_template": false,
  "name": "concertje",
  "release": {
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    "app_templates": [],
    "description": "Find upcoming concerts and gigs in Belgium and the Netherlands: dates, venues, line-ups, ticket status, prices and on-sale dates, with links to Concertje.",
    "display_name": "Concertje",
    "id": "pluginrel_9c98fc826d248191b250fb3782f892c8",
    "interface": {
      "brand_color": "#000000",
      "capabilities": [
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      "category": "Entertainment",
      "composer_icon_dark_url": null,
      "composer_icon_url": "https://files.openai.com/content?id=file_00000000d0b881f4af9621053c4d45e5",
      "default_prompt": "What concerts are on in Antwerp this week?",
      "default_prompts": [
        "What concerts are on in Antwerp this week?",
        "Is Green Lung playing in Belgium, and are there still tickets?",
        "Which concerts are at Paradiso in Amsterdam next month?"
      ],
      "developer_name": "Kevin Meyvaert",
      "logo_url": "https://files.openai.com/content?id=file_00000000308081f4a03c5ee61e98cda9",
      "logo_url_dark": null,
      "long_description": "Find concerts and gigs in Belgium and the Netherlands. Ask which concerts are on in a city or at a venue, whether an artist is touring here, or if a show is sold out, and get dates, venues, line-ups, ticket status (on sale, few left, sold out, waiting list), prices, on-sale and presale dates, and a link to the concert page on Concertje.\n\nCovers venues and cities across both countries, from Antwerp, Brussels, Ghent and Leuven to Amsterdam, Rotterdam, Utrecht and Eindhoven, including clubs, concert halls, arenas and festival days.\n\nWhat you can do:\n- Search concerts by artist, city, venue or date range\n- See what's on tonight or this week, optionally in one city\n- Check ticket status, prices and when tickets go on sale\n- Look up an artist's genres, short bio, related artists and upcoming shows\n- List venues with upcoming concerts\n\nLimitations:\n- Covers Belgium and the Netherlands only, one country per request (Belgium by default).\n- Read-only: it cannot buy tickets, save concerts or change anything in your account. Tickets are sold by the venues and ticket sellers, not by Concertje.\n- Concert information comes from venues, promoters and ticket sellers. Dates, prices and availability can change, so check the concert page before you buy.\n- You sign in with your Concertje account (email and password, Google or Apple) the first time you connect.",
      "plugin_category_id": "entertainment",
      "privacy_policy_url": "https://concertje.be/privacy",
      "screenshot_urls": [],
      "short_description": "Find concerts and tickets",
      "terms_of_service_url": "https://concertje.be/terms",
      "website_url": "https://concertje.be"
    },
    "keywords": [
      "concerts",
      "gigs",
      "live music",
      "concert tickets",
      "tickets",
      "sold out",
      "presale",
      "tour dates",
      "festivals",
      "music events",
      "venues",
      "Belgium",
      "Netherlands",
      "Antwerp",
      "Brussels",
      "Ghent",
      "Amsterdam",
      "Rotterdam",
      "Utrecht",
      "concerten"
    ],
    "mcp_servers": [
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        }
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    "onboarding_skill_name": null,
    "requires_local_executor": false,
    "skills": [
      {
        "description": "Find upcoming concerts and gigs in Belgium or the Netherlands with the Concertje tools. Use when the user asks what's on in a Belgian or Dutch city or venue, whether an artist plays there, or about ticket status, prices, on-sale or presale dates for such a show.",
        "interface": {
          "brand_color": null,
          "default_prompt": null,
          "display_name": "find-concerts",
          "icon_large_url": null,
          "icon_small_url": null,
          "iconography": "search",
          "short_description": "Find upcoming concerts and gigs in Belgium or the Netherlands with the Concertje tools. Use when the user asks what's on in a Belgian or Dutch city or venue, whether an artist plays there, or about ticket status, prices, on-sale or presale dates for such a show."
        },
        "name": "find-concerts",
        "plugin_release_skill_id": "pluginrsk_6adcadf983248191bce3bbfcfdba9083"
      }
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    "version": "1.2.0"
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  "scope": "GLOBAL",
  "share_url": "https://chatgpt.com/plugins/plugin_asdk_app_6ac2adb148d88191a5f9baaf56aef707?open_in_app",
  "status": "ENABLED"
}

SHA-256 of public snapshot: 7458bdcf5ea058d287e54e300dfc85254ab83e68526c746074058d39e0419bdd