← NacreCONTENT HISTORY

Update to Nacre

Snapshot Nov 7, 2026 · 00:09 UTC · version 1.0.3

WHAT CHANGED

Package or technical metadata updated

Package or technical metadata updated

Observed in package metadata. These changes alone do not establish a new customer-facing feature.

Save Nacre and check future changes in Following.

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All fields and original values.

Declared skills

Before

Nov 6, 2026 · 18:21 UTC

[{"description":"Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going.","interface":{"brand_color":null,"default_prompt...

After

Nov 7, 2026 · 00:09 UTC

[{"description":"Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going.","interface":{"brand_color":null,"default_prompt...

Default prompt

Before

Nov 6, 2026 · 18:21 UTC

Save this to Nacre

After

Nov 7, 2026 · 00:09 UTC

Not present

Default prompts

Before

Nov 6, 2026 · 18:21 UTC

["Save this to Nacre","What's due in Nacre today?","Quiz me from Nacre"]

After

Nov 7, 2026 · 00:09 UTC

Not present

Logo url

Before

Nov 6, 2026 · 18:21 UTC

https://files.openai.com/content?id=file_0000000038c8820db593a9cf269630ba

After

Nov 7, 2026 · 00:09 UTC

https://files.openai.com/content?id=file_00000000ab4c820a91ace890d429f2f2

Compare saved observations

Download comparison JSON
Full technical diff · 6 changed fields

changed /release/id

BEFORE
"pluginrel_497f5096c0808191a7e669e58a023953"
AFTER
"pluginrel_bb274bbe28c881919d1d95dd70240138"

changed /release/interface/default_prompt

BEFORE
"Save this to Nacre"
AFTER
null

changed /release/interface/default_prompts

BEFORE
[
  "Save this to Nacre",
  "What's due in Nacre today?",
  "Quiz me from Nacre"
]
AFTER
null

changed /release/interface/logo_url

BEFORE
"https://files.openai.com/content?id=file_0000000038c8820db593a9cf269630ba"
AFTER
"https://files.openai.com/content?id=file_00000000ab4c820a91ace890d429f2f2"

changed /release/skills

BEFORE
[
  {
    "description": "Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "nacre",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "heart",
      "short_description": "Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going."
    },
    "name": "nacre",
    "plugin_release_skill_id": "pluginrsk_6ada1ab5b55c81919fa5f95385d0e138"
  }
]
AFTER
[
  {
    "description": "Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going.",
    "interface": {
      "brand_color": null,
      "default_prompt": null,
      "display_name": "nacre",
      "icon_large_url": null,
      "icon_small_url": null,
      "iconography": "hierarchy",
      "short_description": "Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going."
    },
    "name": "nacre",
    "plugin_release_skill_id": "pluginrsk_6aee1efa955c8191a87fc5731e7d93b4"
  }
]

changed /release/version

BEFORE
"1.0.2"
AFTER
"1.0.3"
Full snapshot data
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  "connector_id": "asdk_app_6ada133ff47c8191b46caec1010b4ccb",
  "created_at": "2026-10-22T14:21:33.773317Z",
  "discoverability": "LISTED",
  "id": "plugin_asdk_app_6ada133ff47c8191b46caec1010b4ccb",
  "is_template": false,
  "is_template_instance": false,
  "is_v2_template": false,
  "name": "nacre",
  "release": {
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    ],
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          "required": true
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    "app_templates": [],
    "description": "Nacre turns what you learn in a chat into short review questions and brings them back at the right time, so it sticks.",
    "display_name": "Nacre",
    "id": "pluginrel_bb274bbe28c881919d1d95dd70240138",
    "interface": {
      "brand_color": null,
      "capabilities": [
        "Save the key ideas from a chat as review questions",
        "See how many questions are due today and your streak",
        "Open your ready questions in Nacre"
      ],
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      "composer_icon_dark_url": null,
      "composer_icon_url": null,
      "default_prompt": null,
      "default_prompts": null,
      "developer_name": "Frankie Bigwood",
      "logo_url": "https://files.openai.com/content?id=file_00000000ab4c820a91ace890d429f2f2",
      "logo_url_dark": null,
      "long_description": "Nacre turns what you learn in a chat into short review questions and brings them back at the right time (spaced repetition), so it sticks.\n\nSay \"save this to Nacre\" and ChatGPT sends Nacre the key ideas. Nacre writes questions from them, and a card with a button takes you straight to them.\n\nSay \"quiz me from Nacre\" and the card opens your questions in Nacre, where they are marked and your streak is kept.\n\nAsk \"what's due in Nacre today?\" to see how many questions are waiting and your streak.\n\nNacre keeps the questions, not your conversations. You need a Nacre account, which you can make when you connect.",
      "plugin_category_id": "education & research",
      "privacy_policy_url": "https://nacrelearning.com/privacy/",
      "screenshot_urls": [],
      "short_description": "Remember what you learn",
      "terms_of_service_url": "https://nacrelearning.com/terms/",
      "website_url": "https://nacrelearning.com"
    },
    "keywords": [
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      "revision",
      "spaced repetition",
      "memory",
      "study",
      "quiz"
    ],
    "mcp_servers": [
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        "key": "nacre",
        "metadata": {
          "extensions": {
            "com.openai": {
              "auth": {
                "client": {
                  "mode": "dcr"
                },
                "type": "oauth"
              }
            }
          },
          "headers": {},
          "type": "streamable-http",
          "url": "https://mcp.nacrelearning.com/mcp"
        }
      }
    ],
    "onboarding_skill_name": null,
    "requires_local_executor": false,
    "skills": [
      {
        "description": "Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going.",
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          "default_prompt": null,
          "display_name": "nacre",
          "icon_large_url": null,
          "icon_small_url": null,
          "iconography": "hierarchy",
          "short_description": "Use Nacre when the user asks to save what they learned to Nacre, asks to be quizzed or tested on what they saved, or asks what's due in Nacre or how their streak is going."
        },
        "name": "nacre",
        "plugin_release_skill_id": "pluginrsk_6aee1efa955c8191a87fc5731e7d93b4"
      }
    ],
    "version": "1.0.3"
  },
  "scope": "GLOBAL",
  "share_url": "https://chatgpt.com/plugins/plugin_asdk_app_6ada133ff47c8191b46caec1010b4ccb?open_in_app",
  "status": "ENABLED"
}

SHA-256 of public snapshot: 56f779e41858413087f9d88bd89df1599f0a233e6644686b87879f3cbc7064da