Gitsim Chat

Search, order, and manage eSIM data packages for 190+ countries.

CommunityDegradedNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Search, order, and manage eSIM data packages for 190+ countries.

    How to connect

    How to connect Gitsim Chat to Claude

    The server address to paste into Claude settings:

    https://chat.gitsim.com/api/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 Gitsim Chat to ChatGPT

    The server address to paste into ChatGPT settings:

    https://chat.gitsim.com/api/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 Gitsim Chat to Cursor

    The server address to paste into Cursor settings:

    https://chat.gitsim.com/api/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 (9)

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

    get_business_contextGet Gitsim product knowledge, pricing model, IP routing guidance, and eSIM fundamentals. Call this FIRST before helping a customer so you understand the product.
    search_packagesSearch for eSIM data packages by country. Returns up to 10 packages per page sorted by price. Use the page parameter to paginate. No auth required. Call get_business_context first to understand IP routing and package types. Package types: - "regular": Fixed data pool (e.g. 3GB for 30 days). Best for most travelers. - "daily": Data resets each day (e.g. 2GB/day for 5 days). Good for short trips with predictable daily usage. Top-up days are available. IP routing (important for Asia): - "breakout": Local IP in destination country. Best for streaming, banking, social media. ALWAYS recommend by default. - "hk": Hong Kong IP. Cheapest but TikTok app and Facebook app are BLOCKED. - "nonhk": Third-country IP (UK, Singapore). No HK restrictions but IP won't match destination.
    get_packageGet details for a specific eSIM package by its ID. No authentication required.
    create_orderCreate an order for an eSIM package. Returns a Stripe checkout URL where the user can pay. Requires a session key (from a previous tool call's structuredContent) or creates one automatically.
    check_order_statusCheck the status of the most recent order. Requires a session key from a previous tool call.
    list_esimsList the customer's delivered eSIMs. Requires a session key from a previous tool call.
    check_data_balanceCheck remaining data balance on an eSIM. Requires a session key and the eSIM's ICCID.
    search_topup_packagesFind compatible top-up packages for an existing eSIM. Requires a session key and the eSIM's ICCID.
    buy_topupPurchase a top-up data package for an existing eSIM. Returns a Stripe checkout URL.