tokensafe-promptvault is a remote MCP server that gives an AI agent 2 tools, among them paid_endpoints_info, tokensafe_free. It answers at https://promptvault-x402.onrender.com/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 1 of 1 times since 16 October 2026; the last check, on 16 October 2026, succeeded.
MCP server at promptvault-x402.onrender.com, verified by introspection: 2 tools exposed.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
paid_endpoints_info | Lists the paid x402 endpoints (USDC on Base): TokenSafe quick/full reports, PoolScan new-pool feed, PromptVault prompt pack. Prices, URLs and how to pay. This tool itself is free and charges nothing. |
tokensafe_free | Free limited token risk check for a Base or Solana token: risk level, honeypot/mintable/ownership-renounced/open-source flags and up to 3 warning flags. Rate limited (20/hour per IP). Informational only, not financial advice. Inputs: chain, address |
Every block below points at https://promptvault-x402.onrender.com/mcp. Pick your client and copy.
claude mcp add --transport http tokensafe-promptvault https://promptvault-x402.onrender.com/mcp
{
"mcpServers": {
"tokensafe-promptvault": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://promptvault-x402.onrender.com/mcp"]
}
}
}{
"mcpServers": {
"tokensafe-promptvault": {
"url": "https://promptvault-x402.onrender.com/mcp"
}
}
}{
"servers": {
"tokensafe-promptvault": {
"type": "http",
"url": "https://promptvault-x402.onrender.com/mcp"
}
}
}{
"context_servers": {
"tokensafe-promptvault": {
"url": "https://promptvault-x402.onrender.com/mcp"
}
}
}{
"mcpServers": {
"tokensafe-promptvault": {
"serverUrl": "https://promptvault-x402.onrender.com/mcp"
}
}
}{
"mcpServers": {
"tokensafe-promptvault": {
"url": "https://promptvault-x402.onrender.com/mcp"
}
}
}name: tokensafe-promptvault
version: 0.0.1
schema: v1
mcpServers:
- name: tokensafe-promptvault
type: streamable-http
url: https://promptvault-x402.onrender.com/mcp{
"mcpServers": {
"tokensafe-promptvault": {
"httpUrl": "https://promptvault-x402.onrender.com/mcp"
}
}
}{
"mcpServers": {
"tokensafe-promptvault": {
"type": "http",
"url": "https://promptvault-x402.onrender.com/mcp"
}
}
}{
"mcpServers": {
"tokensafe-promptvault": {
"url": "https://promptvault-x402.onrender.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fpromptvault-x402.onrender.com%2Fmcp&type=streamable_http&id=tokensafe-promptvault&name=tokensafe-promptvault
It answered our last check on 16 October 2026. Over 1 checks since 16 October 2026 it answered 1. Status here comes from Neuronto's own probes, not from the publisher.
2, as returned by the server's own tools/list on 16 October 2026: paid_endpoints_info, tokensafe_free.
It answered our last check on 16 October 2026. Over 1 checks since 16 October 2026 it answered 1.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://promptvault-x402.onrender.com/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: promptvault-x402.onrender.com. Endpoint host: promptvault-x402.onrender.com. ARD identifier: urn:air:promptvault-x402.onrender.com:mcp:tokensafe-promptvault.
First indexed 16 October 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.