Connect FluxProof and your agent gets 5 tools, among them fluxproof_check_now, fluxproof_create_monitor, fluxproof_list_changes. It answers at https://fluxproof.steellantern.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 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
Evidence-bearing public webpage monitoring with hashes, diffs, signed webhooks, REST, and MCP.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
fluxproof_check_now | Run a monitor now and return a source- and hash-bound change receipt. Inputs: api_key, monitor_id |
fluxproof_create_monitor | Create a monitor using a buyer-owned FluxProof API key. Inputs: api_key, url, label, interval_minutes, watch_terms, webhook_url |
fluxproof_list_changes | List recent evidence receipts for a monitor. Inputs: api_key, monitor_id, limit |
fluxproof_offer | Return free and paid boundaries and purchase routes without charging. |
fluxproof_preflight | Fetch a public URL and return fetchability, size, final URL, title, and content hash without page content or payment. Inputs: url |
Every block below points at https://fluxproof.steellantern.com/mcp. Pick your client and copy.
claude mcp add --transport http fluxproof https://fluxproof.steellantern.com/mcp
{
"mcpServers": {
"fluxproof": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://fluxproof.steellantern.com/mcp"]
}
}
}{
"mcpServers": {
"fluxproof": {
"url": "https://fluxproof.steellantern.com/mcp"
}
}
}{
"servers": {
"fluxproof": {
"type": "http",
"url": "https://fluxproof.steellantern.com/mcp"
}
}
}{
"context_servers": {
"fluxproof": {
"url": "https://fluxproof.steellantern.com/mcp"
}
}
}{
"mcpServers": {
"fluxproof": {
"serverUrl": "https://fluxproof.steellantern.com/mcp"
}
}
}{
"mcpServers": {
"fluxproof": {
"url": "https://fluxproof.steellantern.com/mcp"
}
}
}name: FluxProof
version: 0.0.1
schema: v1
mcpServers:
- name: FluxProof
type: streamable-http
url: https://fluxproof.steellantern.com/mcp{
"mcpServers": {
"fluxproof": {
"httpUrl": "https://fluxproof.steellantern.com/mcp"
}
}
}{
"mcpServers": {
"fluxproof": {
"type": "http",
"url": "https://fluxproof.steellantern.com/mcp"
}
}
}{
"mcpServers": {
"fluxproof": {
"url": "https://fluxproof.steellantern.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Ffluxproof.steellantern.com%2Fmcp&type=streamable_http&id=fluxproof&name=FluxProof
It answered our last check on 22 October 2026 in 203 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
5, as returned by the server's own tools/list on 14 September 2026: fluxproof_check_now, fluxproof_create_monitor, fluxproof_list_changes, fluxproof_offer, fluxproof_preflight.
It answered our last check on 22 October 2026 in 203 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://fluxproof.steellantern.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: io.github.equinoxaifinance-rgb. Endpoint host: fluxproof.steellantern.com. ARD identifier: urn:air:io.github.equinoxaifinance-rgb:mcp:fluxproof.
First indexed 10 September 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.