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Mail Merge PDF: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Mail Merge PDF: the site's own MCP server — checker, enquiry (enquiry = a human handoff, not a...

    How to connect

    How to connect site to Claude

    The server address to paste into Claude settings:

    https://mailmergepdf.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 site to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mailmergepdf.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 site to Cursor

    The server address to paste into Cursor settings:

    https://mailmergepdf.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.

    checker_startThe first question of the Which mail merge to PDF route? decision guide.
    checker_answerGiven a question id and the chosen option (its `choice` index), return the next question or the final verdict.
    checker_treeEvery question, option and verdict of the Which mail merge to PDF route? guide, for reasoning end to end.
    enquiry_describeRead first. States plainly what submit_enquiry does on Mail Merge PDF: it starts an enquiry with human providers who quote directly. Nothing is bought, ordered or paid; no quote is guaranteed; it is free. Also returns who receives the details, the consent wording, and how the person confirms.
    enquiry_fieldsEvery field of the Mail Merge PDF enquiry: key, label, type, whether required, help text and the allowed options where there are any. Pass answers to submit_enquiry keyed by field key.
    submit_enquirySubmits an enquiry to Mail Merge PDF — NOT a purchase, NOT a guaranteed quote. Step 1: call with the answers (keyed by field key from enquiry_fields) and consent=true; it validates and returns a summary, the consent line and a confirmation token — show the person the summary and the consent line. Step 2: only if the person agrees, call again with the same answers, consent=true and the confirmation token; the enquiry is then submitted, and the person receives an email with a link they must click before any provider sees it. Consent means the person has read and agreed to: "Happy for my details to go to document automation suppliers, who'll contact me directly."
    site: connect to Claude, ChatGPT, Cursor · Connectors.fun