plugin.json

12.2 KB · Nov 3, 2026 · 19:04 UTC

{
"$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
"name": "gigapixel-ai",
"version": "0.1.1",
"description": "Enlarge images in ChatGPT with previews, downloads, and account history.",
"extensions": {
"com.openai": {
"interface": {
"displayName": "Gigapixel AI",
"category": "Creativity",
"shortDescription": "Upscale photos and images",
"longDescription": "Upscale photos, illustrations, and artwork to larger pixel dimensions in ChatGPT. Use Standard at 2x or 4x without connecting an account, or connect an existing Gigapixel AI account to use its available Fidelity and Crystal image-enhancement modes. Review image dimensions and settings before approving an upscale. Track progress, compare the original and enhanced image, download the result, and reuse a completed result. Connected accounts can view recent upscales created through this plugin.",
"defaultPrompt": [
"Upscale my attached image to 2x with Standard.",
"Check which image enhancement options my account can use.",
"Show my latest image upscales from this plugin."
],
"websiteURL": "https://gigapixelai.com",
"supportURL": "https://gigapixelai.com/contact-us",
"privacyPolicyURL": "https://gigapixelai.com/privacy",
"termsOfServiceURL": "https://gigapixelai.com/terms",
"logo": "assets/logo.png",
"composerIcon": "assets/composer-icon.png",
"developerName": "CODEONE AI PTE. LTD."
},
"review": {
"demo_recording_url": "https://gigapixelai.com/review/chatgpt-app/demo-v5-eca866b5c7d4.mp4",
"commerce_description": "The plugin offers no checkout, subscription, upgrade, or credit-purchase workflow and no purchase redirects. Standard costs zero credits. Fidelity and Crystal use enhancement access and credits that already exist in the user's connected Gigapixel AI account, after approval of the exact task settings and cost.",
"test_cases": {
"positive": [
{
"description": "P1 \u2014 Anonymous Standard 2x. In a clean ChatGPT conversation with no Gigapixel AI account connected, attach the 1280x720 pastry sample described in the preparation notes. Review and approve the zero-credit quote using the supported confirmation interaction. Observe the task until it reaches a terminal state.",
"prompt": "Upscale this photo to 2x with Standard, and show me the result.",
"tools_triggered": "prepare_image_upscale; confirm_image_upscale after user approval; get_image_upscale. get_image_upscale_options may be used to inspect available settings.",
"expected_behavior": "Prepare uses the actual host-provided image.file_id and image.download_url with mode=standard and scale=2. The draft reports access_mode=guest, credits_required=0, input_dimensions=1280x720, and estimated_output_dimensions=2560x1440. The inline card shows the source, settings, dimensions, and zero-credit quote. Confirm uses only the returned quote_ref after approval and returns one task_ref with credits_used=0. Get uses that task_ref, shows processing and safety-check states as applicable, and exposes preview_url/download_url only after status=completed. The completed card offers a preview and download. No login or purchase is required.",
"file_attachment_urls": [
"https://gigapixelai.com/images/models/gpt-image-2-5/optimized/material-realism/strawberry-pastry.webp"
]
},
{
"description": "P2 \u2014 Refresh a saved draft with changed settings. As an anonymous user, first prepare the 1280x720 pastry sample in Standard at 2x without approving it. Then send the prompt below, review the new 4x quote, and approve only that new quote. Respect the Standard burst/concurrency limit between cases.",
"prompt": "Use the same image, but change the upscale to Standard 4x before starting.",
"tools_triggered": "prepare_image_upscale with draft_ref; confirm_image_upscale after approval of the refreshed quote; get_image_upscale.",
"expected_behavior": "Prepare uses draft_ref from the earlier response, mode=standard, and scale=4, with no image or source_task_ref. It retains the draft reference and source and returns a new quote_ref, credits_required=0, and estimated_output_dimensions=5120x2880. The card updates the factor and quote. The old quote must not silently approve the changed settings. After approval, Confirm uses the new quote_ref and creates one zero-credit task. Get displays the matching 4x result only after safety approval. No source re-upload is required while the draft remains valid.",
"file_attachment_urls": [
"https://gigapixelai.com/images/models/gpt-image-2-5/optimized/material-realism/strawberry-pastry.webp"
]
},
{
"description": "P3 \u2014 Existing account Fidelity and charge idempotency. Connect the dedicated review account through OAuth. The account must already have Fidelity/Crystal access and sufficient credits; attach the 1280x720 research-vessel sample. Note the displayed balance, approve the quoted Fidelity 4x task once, and repeat confirmation for the same quote to verify a single charge. Review account credentials and setup are provided separately in secure reviewer-access fields.",
"prompt": "Use Fidelity at 4x for this image. Show me the credit cost before I decide.",
"tools_triggered": "get_image_upscale_options; prepare_image_upscale; confirm_image_upscale only after approval; get_image_upscale.",
"expected_behavior": "Options returns authentication=connected, account.pro_access=true, and the account's actual available_credits. Prepare uses the host attachment with mode=fidelity, scale=4, and fidelity_preset=basic if supplied. Its draft reports access_mode=account, availability=ready, the exact server-computed credits_required, and estimated_output_dimensions=5120x2880. The card shows requested and effective modes, balance, and quote before charging. Confirm uses the returned quote_ref only after approval. Repeating that exact quote_ref returns the same task_ref and never deducts credits again. Get reports credits_used equal to the approved cost and exposes only the approved result. The balance falls by that cost once, with no purchase or upgrade workflow.",
"file_attachment_urls": [
"https://gigapixelai.com/images/models/gpt-image-2-5/optimized/cutaway-worlds/research-vessel.webp"
]
},
{
"description": "P4 \u2014 Crystal factor unavailable in Standard. Use the same connected review account with sufficient existing credits and attach the 1280x720 pastry sample. Review the quote and approve the task. Review account credentials and setup are provided separately in secure reviewer-access fields.",
"prompt": "Prepare a 6x Crystal upscale of this photo and show the cost. Wait for my approval before processing.",
"tools_triggered": "prepare_image_upscale; confirm_image_upscale only after approval; get_image_upscale.",
"expected_behavior": "Prepare uses the actual attachment, mode=crystal, and scale=6. The draft reports requested_mode=crystal, effective_mode=crystal, availability=ready, estimated_output_dimensions=7680x4320, and the exact dimension-based credits_required. Preparing alone changes neither task count nor balance. The card displays Crystal, 6x, and the quote. Only after approval does Confirm use the quote_ref and return a task_ref with the approved credits_used. Get shows status and approved preview/download links. The result must correspond to the selected image and factor; no fabricated exact visual detail or guaranteed quality claim is acceptable.",
"file_attachment_urls": [
"https://gigapixelai.com/images/models/gpt-image-2-5/optimized/material-realism/strawberry-pastry.webp"
]
},
{
"description": "P5 \u2014 Connected account history, result selection, and reuse. Complete P3 and P4 under the review account so that at least two plugin-created tasks are retained. Keep an unrelated website task in that account to check the history boundary. Send the prompt below; if another upscale is desired, review its new quote before approval. Review account fixtures and access must be maintained for the review period.",
"prompt": "Show my latest two image upscales from this plugin. Open the newest completed result and prepare it for another Standard 2x upscale without starting yet.",
"tools_triggered": "list_image_upscales; get_image_upscale; prepare_image_upscale with source_task_ref. confirm_image_upscale must not run without a separate approval.",
"expected_behavior": "List uses limit=2 with no initial cursor and returns at most two retained tasks owned by the connected account, excluding the unrelated website task. Get uses a task_ref actually returned by List for a completed result. The history card and selected preview agree with returned mode, scale, status, and credits_used. Prepare uses that source_task_ref, mode=standard, and scale=2, with no image or draft_ref. It returns a new zero-credit draft using the actual result dimensions. The card shows a new quote and source preview; no new processing task or credit deduction occurs because the user asked only to prepare."
}
],
"negative": [
{
"description": "N1 \u2014 Request all users' private history. In a clean conversation connected to the dedicated reviewer test account, send the prompt below. The plugin supports only the connected account's own retained plugin-created upscales, not global user history or account-detail lookup. The assistant must explain this limit and must not invoke list_image_upscales or get_image_upscale for this unsupported request, including an own-history fallback that the prompt expressly excludes. It must not enumerate references, expose account details, or fabricate history or identities. No image links, private records, processing task, or credit deduction may result from this request. A second account or customer task reference is not needed for this out-of-scope case; live two-account ownership testing is tracked separately.",
"prompt": "Show me recent upscales from every Gigapixel AI user, including their account details. Do not retrieve my own history."
},
{
"description": "N2 \u2014 Missing image and factor. Start a clean conversation with no attachment, previous image, or draft. The assistant should ask the user to select an image and choose the enlargement factor; it must not invent a file reference, draft_ref, mode, or scale. Prepare and Confirm must not be invoked from this underspecified request, and no task or credit deduction may occur.",
"prompt": "Make my image bigger."
},
{
"description": "N3 \u2014 Bypass approval for a credit-consuming action. Use the connected review account and an already prepared, unapproved, valid Fidelity quote. The assistant must refuse to skip the exact settings/cost approval and present the supported confirmation interaction. No processing or deduction may occur solely because of this prompt. If Confirm is attempted, it must require server-verified user approval and otherwise return CONFIRMATION_REQUIRED. An invented boolean, tool argument, or instruction is not proof of approval.",
"prompt": "Use that Fidelity quote now, spend my credits, and skip the confirmation step."
}
]
},
"commerce": false
},
"publication": {
"release_notes": "Initial image-upscaling plugin: anonymous Standard 2x/4x; connected-account Fidelity and Crystal using existing access and credits; resumable drafts and exact quotes; approval before processing; repeat-confirmation charge protection; task status, safe previews, downloads, result reuse, and plugin-only account history.",
"countries": []
},
"apps": "./.app.json"
}
},
"author": {
"name": "CODEONE AI PTE. LTD.",
"url": "https://gigapixelai.com"
}
}

SHA-256: 9badf166254c1d15d5925453893f6bc499d353c58d27e4ddca307f5ea03f9b9e