Viewcaller is an MCP server with 2 tools an agent can call, among them get_api_v1_getCountryCode, get_api_v1_search. It answers at https://mcp.jojapi.com/viewcaller 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.
ViewCaller: Find any phone number, have more information about your contacts & much more. Phone.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
get_api_v1_getCountryCode | Returns a list of all countries supported by the ViewCaller API, including country name, dialing code, ISO codes, population, area, and GDP information. Billing per call: 1 Credits. |
get_api_v1_search | Searches for contact information and identifies the name associated with a given phone number Billing per call: 1 Credits. Inputs: code, number |
Every block below points at https://mcp.jojapi.com/viewcaller. Pick your client and copy.
claude mcp add --transport http viewcaller https://mcp.jojapi.com/viewcaller
{
"mcpServers": {
"viewcaller": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.jojapi.com/viewcaller"]
}
}
}{
"mcpServers": {
"viewcaller": {
"url": "https://mcp.jojapi.com/viewcaller"
}
}
}{
"servers": {
"viewcaller": {
"type": "http",
"url": "https://mcp.jojapi.com/viewcaller"
}
}
}{
"context_servers": {
"viewcaller": {
"url": "https://mcp.jojapi.com/viewcaller"
}
}
}{
"mcpServers": {
"viewcaller": {
"serverUrl": "https://mcp.jojapi.com/viewcaller"
}
}
}{
"mcpServers": {
"viewcaller": {
"url": "https://mcp.jojapi.com/viewcaller"
}
}
}name: Viewcaller
version: 0.0.1
schema: v1
mcpServers:
- name: Viewcaller
type: streamable-http
url: https://mcp.jojapi.com/viewcaller{
"mcpServers": {
"viewcaller": {
"httpUrl": "https://mcp.jojapi.com/viewcaller"
}
}
}{
"mcpServers": {
"viewcaller": {
"type": "http",
"url": "https://mcp.jojapi.com/viewcaller"
}
}
}{
"mcpServers": {
"viewcaller": {
"url": "https://mcp.jojapi.com/viewcaller"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.jojapi.com%2Fviewcaller&type=streamable_http&id=viewcaller&name=Viewcaller
It answered our last check on 18 October 2026 in 103 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 jojapi.com and served from mcp.jojapi.com, the vendor's own domain: https://mcp.jojapi.com/viewcaller.
2, as returned by the server's own tools/list on 31 August 2026: get_api_v1_getCountryCode, get_api_v1_search.
It answered our last check on 18 October 2026 in 103 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.jojapi.com/viewcaller. 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.jojapi. Endpoint host: mcp.jojapi.com. ARD identifier: urn:air:com.jojapi:mcp:viewcaller.
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.