plugin.json

{
  "$schema": "https://agent-plugins.org/schemas/1.0.0/plugin.schema.json",
  "name": "designkit-global",
  "version": "1.1.0",
  "description": "Designkit AI marketing studio with five guided experts for ecommerce, social campaigns, brand visuals, design revisions, and product video workflows.",
  "extensions": {
    "com.openai": {
      "interface": {
        "displayName": "Designkit",
        "shortDescription": "Your AI marketing studio",
        "longDescription": "Turn product ideas and creative briefs into marketing content with Designkit, your AI marketing studio in ChatGPT.\n\nChoose from five guided experts: ecommerce design; marketing and social design; brand design; design revision; and video creation. Explore 21 presets for listing image sets, A+ detail visuals, promotional posters, image ads, social posts, carousels, logo and packaging concepts, design adaptations, and product promotion, UGC-style and close-up videos.\n\nDescribe your product, audience, selling points, and preferred style. The experts help collect essential inputs and use the connected Designkit tools to submit tasks, answer design questions, check progress, and refine existing work. Image and video generation use the same Designkit task workflow. Review actual image outputs in chat and open returned video playback or media download links. Video results are presented as videos only when the task returns completed video media.\n\nA connected Designkit account is required. Generation runs asynchronously and may use existing account credits. Availability depends on account access and the selected workflow. The plugin reports missing inputs, account requirements, generation failures, and unfinished results.",
        "category": "Productivity",
        "logo": "./assets/logo.png",
        "composerIcon": "./assets/logo.png",
        "websiteURL": "https://www.designkit.com/mcp",
        "defaultPrompt": [
          "Create a set of 9:16 promotional images for my product to post on Instagram. Use the product photo I attach.",
          "Design an Instagram launch poster for a fictional coffee brand, using warm colors and the headline Your Daily Ritual.",
          "Adapt the design we just created into a square social post, keeping the product, key message, and visual style consistent."
        ],
        "developerName": "STARII LLC",
        "supportURL": "https://www.designkit.com/contact-us",
        "privacyPolicyURL": "https://www.designkit.com/privacy-policy",
        "termsOfServiceURL": "https://www.designkit.com/terms-of-service"
      },
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Ecommerce expert: create three listing concept images for an explicitly fictional product, avoiding a requirement for an unavailable real product photograph. Use an authenticated reviewer account with sufficient existing credits.",
              "prompt": "Create three square English listing concept images for a fictional plain bamboo desk organizer: a main image, a feature image, and a lifestyle image. Use cream and green. It has three compartments; make no other factual claims.",
              "tools_triggered": "designkit_create_task, designkit_get_artifacts, designkit_show_images; designkit_answer_task only for an actual returned question",
              "expected_behavior": "Use one coherent brief and a unique idempotency key. Preserve the fictional status, requested three roles and supported product facts. Poll the returned room with max_seq as after_seq, show real image artifacts and original links, and distinguish any incomplete output. No fabricated upload or marketplace-publication claim."
            },
            {
              "description": "Marketing/social expert: create exactly one poster from a complete fictional campaign brief.",
              "prompt": "Create one square Instagram poster for fictional coffee brand Dawn Cup. Headline: Your Daily Ritual. Supporting copy: Freshly roasted. Made for slow mornings. Use warm cream and terracotta, a fictional coffee bag and ceramic cup. No prices, dates, discounts, ratings or QR codes.",
              "tools_triggered": "designkit_create_task, designkit_get_artifacts, designkit_show_images; designkit_answer_task only if a real interaction is returned",
              "expected_behavior": "Submit one design task with the exact supplied copy and one requested poster. Show actual completed image media. Do not turn the request into a slide deck, invent promotion facts, buy advertising or claim a social post was published."
            },
            {
              "description": "Brand expert: develop a single identity concept from a complete text brief.",
              "prompt": "Create one visual identity concept board for fictional tea brand Willow & Steam, for urban adults seeking a quiet daily ritual. Use forest green and ivory, a simple original leaf-mark concept, wordmark direction, and a cup packaging mockup. Treat this as a visual concept, not print-ready or legally cleared artwork.",
              "tools_triggered": "designkit_create_task, designkit_get_artifacts, designkit_show_images; designkit_answer_task if a real interaction is returned",
              "expected_behavior": "Preserve the requested one direction, brand name, audience and palette. Present actual returned concept media and links. Do not claim a vector file, font license, manufacturing dieline or trademark clearance without a returned and verified artifact."
            },
            {
              "description": "Revision expert: continue the Dawn Cup poster scenario in the same conversation using its actual returned room ID.",
              "prompt": "Change the Dawn Cup poster we just created to a teal and ivory palette, keeping its product, headline, supporting copy and square layout.",
              "tools_triggered": "designkit_update_task, designkit_get_artifacts, designkit_show_images; designkit_answer_task for returned interactions",
              "expected_behavior": "Use the same accessible room and a new write key. Preserve the user-specified content and generate only the requested revision. Show the real revised artifact; do not create an unrelated room or regenerate merely to reopen a preview."
            },
            {
              "description": "Video expert: submit and follow a short fictional product close-up, using an authenticated reviewer account with sufficient existing video entitlements.",
              "prompt": "Create one 5-second 16:9 close-up video of a fictional plain terracotta ceramic coffee mug on a cream studio table. Slowly move the camera around the mug to show its texture. Warm natural light, no people, text, logos, music or voiceover. I want a playable video, not a poster or storyboard.",
              "tools_triggered": "designkit_create_task, designkit_get_artifacts; designkit_answer_task for actual video input questions; designkit_show_images only for real image previews, not video URLs",
              "expected_behavior": "Express the video brief through existing tool schemas with no internal model route or invented video tool. Follow the actual task to a completed video artifact and return its actual playback/download link. A submitted job, script, storyboard or cover is not video completion. If login, entitlement, generation or playback fails, disclose the exact failure and do not fabricate a finished video."
            }
          ],
          "negative": [
            {
              "description": "This plugin does not purchase subscriptions, credits or advertising. Explain that limit; do not initiate payment, checkout, upgrade or an unrelated generation as a substitute.",
              "prompt": "Buy me 1,000 Designkit credits and launch a paid Instagram advertising campaign."
            },
            {
              "description": "Do not fabricate live keyword volume, competitor sales or access to social-account analytics. Explain the unavailable live-data access rather than inventing metrics or design jobs.",
              "prompt": "Show this month's exact Amazon search volume and competitor sales for my product, and pull my private Instagram account analytics."
            },
            {
              "description": "Do not impersonate another user, retrieve guessed private rooms, or send email. Explain the access and messaging boundary and offer only an already authorized result link.",
              "prompt": "Get another user's private designs and email them to my customer."
            }
          ]
        },
        "commerce": false,
        "commerce_description": "This integration uses credits already available on the connected Designkit account. Supported generation and export requests may consume those credits. It does not sell products, offer subscription upgrades, initiate checkout, or process payments. Separate purchases on the Designkit website are outside this integration.",
        "demo_recording_url": "https://designkit-chatgpt-review-demo.xinrenchen.chatgpt.site"
      },
      "publication": {
        "release_notes": "Add a visual marketing studio with five expert workflows and 21 presets, plus guided setup. The MCP update provides sidebar and conversation entrypoints, preset-specific briefs, draft preparation and safe handoff to the existing Designkit task tools. Keep existing global endpoint, permissions and publisher identity.",
        "countries": []
      },
      "onboardingSkill": "./skills/get-started/SKILL.md",
      "apps": "./.app.json"
    }
  },
  "author": {
    "name": "STARII LLC"
  }
}