Gitsim Chat is an MCP server with 9 tools an agent can call, among them buy_topup, check_data_balance, check_order_status. It answers at https://chat.gitsim.com/api/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Search, order, and manage eSIM data packages for 190+ countries.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
buy_topup | Purchase a top-up data package for an existing eSIM. Returns a Stripe checkout URL. Inputs: session_key, iccid, package_code |
check_data_balance | Check remaining data balance on an eSIM. Requires a session key and the eSIM's ICCID. Inputs: session_key, iccid |
check_order_status | Check the status of the most recent order. Requires a session key from a previous tool call. Inputs: session_key |
create_order | Create 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. Inputs: package_id, session_key, referral_code |
get_business_context | Get Gitsim product knowledge, pricing model, IP routing guidance, and eSIM fundamentals. Call this FIRST before helping a customer so you understand the product. |
get_package | Get details for a specific eSIM package by its ID. No authentication required. Inputs: package_id |
list_esims | List the customer's delivered eSIMs. Requires a session key from a previous tool call. Inputs: session_key |
search_packages | Search 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: - Inputs: country, min_data_gb, max_data_gb, min_duration_days, max_duration_days, ip_route |
search_topup_packages | Find compatible top-up packages for an existing eSIM. Requires a session key and the eSIM's ICCID. Inputs: session_key, iccid |
Every block below points at https://chat.gitsim.com/api/mcp. Pick your client and copy.
claude mcp add --transport http gitsim-chat https://chat.gitsim.com/api/mcp
{
"mcpServers": {
"gitsim-chat": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://chat.gitsim.com/api/mcp"]
}
}
}{
"mcpServers": {
"gitsim-chat": {
"url": "https://chat.gitsim.com/api/mcp"
}
}
}{
"servers": {
"gitsim-chat": {
"type": "http",
"url": "https://chat.gitsim.com/api/mcp"
}
}
}{
"context_servers": {
"gitsim-chat": {
"url": "https://chat.gitsim.com/api/mcp"
}
}
}{
"mcpServers": {
"gitsim-chat": {
"serverUrl": "https://chat.gitsim.com/api/mcp"
}
}
}{
"mcpServers": {
"gitsim-chat": {
"url": "https://chat.gitsim.com/api/mcp"
}
}
}name: Gitsim Chat
version: 0.0.1
schema: v1
mcpServers:
- name: Gitsim Chat
type: streamable-http
url: https://chat.gitsim.com/api/mcp{
"mcpServers": {
"gitsim-chat": {
"httpUrl": "https://chat.gitsim.com/api/mcp"
}
}
}{
"mcpServers": {
"gitsim-chat": {
"type": "http",
"url": "https://chat.gitsim.com/api/mcp"
}
}
}{
"mcpServers": {
"gitsim-chat": {
"url": "https://chat.gitsim.com/api/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fchat.gitsim.com%2Fapi%2Fmcp&type=streamable_http&id=gitsim-chat&name=Gitsim%20Chat
It answered our last check on 18 October 2026 in 363 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by gitsim.com and served from chat.gitsim.com, the vendor's own domain: https://chat.gitsim.com/api/mcp.
9, as returned by the server's own tools/list on 31 August 2026: buy_topup, check_data_balance, check_order_status, create_order, get_business_context, get_package, list_esims, search_packages, and 1 more.
It answered our last check on 18 October 2026 in 363 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://chat.gitsim.com/api/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.gitsim. Endpoint host: chat.gitsim.com. ARD identifier: urn:air:com.gitsim:mcp:chat.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.