facesign-mcp

Build and test FaceSign step-up verification flows from your AI coding tool

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What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Build and test FaceSign step-up verification flows from your AI coding tool

    How to connect

    How to connect facesign-mcp to Claude

    The server address to paste into Claude settings:

    https://mcp.facesign.ai/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 facesign-mcp to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcp.facesign.ai/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 facesign-mcp to Cursor

    The server address to paste into Cursor settings:

    https://mcp.facesign.ai/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 (5)

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

    set_api_keySet your FaceSign API key for this session. This must be called before any other FaceSign tools. Get your API key from the FaceSign dashboard. The key starts with sk_live_... or sk_test_... Optionally override the API server URL via `serverUrl` — intended for FaceSign developers pointing the SDK at a non-production backend (e.g. a dev server). Leave unset to use the default production API.
    get_sessionRetrieve detailed information about a FaceSign session including status, transcript, AI analysis, node reports, video AI analysis, and asynchronous analysis lifecycle states.
    list_sessionsList FaceSign sessions with optional filtering by status, date range, and search term. Supports pagination via cursor.
    launch_session_uiREQUIRES set_api_key to be called first. Launch a local web page in the browser for a FaceSign session. You MUST supply `landingHtml` (the pre-session page shown before the iframe), `recapHtml` (the results page shown after the session finishes), and `uiStrings` (a per-language dictionary whose keys are invented by you to match placeholders in the HTML). The MCP server provides NO default chrome — every visible string comes from you. Each page load / refresh creates a fresh session.
    export_appExport the current FaceSign session configuration as a standalone, deployable Next.js application. You MUST supply `landingHtml` (pre-session page), `recapHtml` (results page), and `uiStrings` (per-language dictionary whose keys are invented by you to match placeholders in the HTML). The exported app ships NO default chrome — every visible string comes from you. Run with `npm install && npm run dev` or deploy to Vercel after setting FACESIGN_API_KEY.
    facesign-mcp: connect to Claude, ChatGPT, Cursor · Connectors.fun