Invokary Platform Requirements

What Claude, ChatGPT, Cursor and the MCP Registry require to list an MCP connector or plugin.

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    What Claude, ChatGPT, Cursor and the MCP Registry require to list an MCP connector or plugin.

    How to connect

    How to connect Invokary Platform Requirements to Claude

    The server address to paste into Claude settings:

    https://mcp.invokary.com/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect Invokary Platform Requirements to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcp.invokary.com/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect Invokary Platform Requirements to Cursor

    The server address to paste into Cursor settings:

    https://mcp.invokary.com/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (6)

    Raw names from tools/list. Only developers need these.

    list_platformsLists the platforms in the Platform Requirements dataset (Claude, ChatGPT, Cursor and the Official MCP Registry): each one's directory, vendor, number of requirements, topics and latest check date. Use it to see what the dataset covers and which ids the other tools take.
    get_platform_requirementsReturns what one platform requires before it lists an MCP connector or plugin, each requirement with its sources, evidence label and the date it was last checked. Narrow the list to one topic (category) or one product surface. Platforms: claude (Claude), chatgpt (ChatGPT), cursor (Cursor), mcp-registry (MCP Registry), ecosystem (MCP specification).
    get_requirementReturns one requirement by its id, for example claude.rule-annotations, with its sources and the date it was last checked. For a retired id it returns the retirement date and the requirement that replaced it.
    compare_platformsSets the requirements of two or more platforms side by side, grouped by topic, to show where they differ, for example on authentication or on what a submission needs. Leave platforms out to compare all four directories.
    search_requirementsFinds requirements whose text matches keywords or a question, such as "privacy policy", "OAuth" or "test cases", across every platform or within one. Returns up to 10 matches, best first, with their sources and check dates.
    list_platform_changesLists Invokary's dated notes on changes to these platforms' submission rules, most recently updated first, optionally for one platform or updated on or after a date. Each note links to its full text.