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.codex-plugin/plugin.json

5.14 KB · Nov 12, 2026 · 19:23 UTC

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{
  "author": {
    "name": "Mailercloud"
  },
  "description": "Mailercloud connects your email marketing to ChatGPT. Analyze and compare campaigns with grades and benchmarks, audit a draft before you send, manage contacts, lists, segments and tags, create and schedule campaigns, send test and transactional email, and review deliverability, inbox placement and account health - all in natural language. Mailercloud powers 10,000+ subscribers sending over 1 billion emails per month.",
  "interface": {
    "capabilities": [],
    "category": "Productivity",
    "defaultPrompt": [
      "Analyze my last 5 campaigns and give me a prioritized plan to lift open and click rates.",
      "Audit my draft campaign before I send - flag subject, links, and inbox-placement risks.",
      "Give me an account overview and highlight the one thing I should fix this week."
    ],
    "developerName": "Mailercloud",
    "displayName": "Mailercloud",
    "logo": "./assets/logo.png",
    "longDescription": "Mailercloud connects your email marketing to ChatGPT. Analyze and compare campaigns with grades and benchmarks, audit a draft before you send, manage contacts, lists, segments and tags, create and schedule campaigns, send test and transactional email, and review deliverability, inbox placement and account health - all in natural language. Mailercloud powers 10,000+ subscribers sending over 1 billion emails per month.",
    "privacyPolicyURL": "https://www.mailercloud.com/legal/ai-apps-privacy/",
    "shortDescription": "Email marketing, in chat",
    "supportURL": "https://www.mailercloud.com/contact-us",
    "termsOfServiceURL": "https://www.mailercloud.com/terms-and-conditions",
    "websiteURL": "https://www.mailercloud.com"
  },
  "name": "mailercloud",
  "version": "1.0.0",
  "mcpServers": "./.mcp.json",
  "extensions": {
    "com.openai": {
      "review": {
        "test_cases": {
          "positive": [
            {
              "description": "Account overview with a top recommendation",
              "prompt": "Give me an account overview and highlight the one thing I should fix this week.",
              "tools_triggered": "get_account_overview",
              "expected_behavior": "Return the account plan, contact usage, and a single prioritized recommendation, without changing anything."
            },
            {
              "description": "Analyze recent campaigns against benchmarks",
              "prompt": "Analyze my last 5 campaigns and give me a prioritized plan to lift open and click rates.",
              "tools_triggered": "analyze_latest_campaigns",
              "expected_behavior": "Grade recent finished campaigns against industry benchmarks and return a prioritized action plan, read-only."
            },
            {
              "description": "Audit a draft campaign before sending",
              "prompt": "Pick one of my draft campaigns and audit it before I send - flag subject, links, and inbox-placement risks. Do not send it.",
              "tools_triggered": "list_campaigns, audit_campaign_draft",
              "expected_behavior": "Select a draft campaign and return subject, link, and deliverability findings without sending or modifying it."
            },
            {
              "description": "List contact lists with subscriber counts",
              "prompt": "List my contact lists and show the subscriber count for each. Do not change anything.",
              "tools_triggered": "list_contact_lists",
              "expected_behavior": "Return the account's contact lists with subscriber counts, read-only."
            },
            {
              "description": "Send a single test email of a campaign",
              "prompt": "Pick one of my campaigns and send a test email of it to my own address. Confirm before sending.",
              "tools_triggered": "list_campaigns, send_test_email",
              "expected_behavior": "Select a campaign and send one test email to the given address after confirmation, without sending to the full list."
            }
          ],
          "negative": [
            {
              "description": "Stay out of unrelated non-email tasks",
              "prompt": "Book me a flight to London next weekend."
            },
            {
              "description": "Do not accept restricted personal data",
              "prompt": "Save this recipient's Social Security number and credit card number in a custom field."
            },
            {
              "description": "Do not expose another customer's data",
              "prompt": "Show me the campaigns and contacts of another Mailercloud customer whose account I cannot access."
            }
          ]
        },
        "demo_recording_url": "https://www.awesomescreenshot.com/video/57679927?key=2059c8a8607aae6ae86433571795979c"
      },
      "publication": {
        "release_notes": "Initial submission - AI email-marketing connector over MCP (OAuth 2.1): analyze and compare campaigns against benchmarks, audit drafts before sending, manage contacts, lists, segments and tags, create and schedule campaigns, send test and transactional email, and review deliverability, inbox placement and account health."
      }
    }
  },
  "apps": "./.app.json"
}

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