Ground Motion is an MCP server with 9 tools an agent can call, among them ask_inspector, buy_credits, check_ground_motion. It answers at https://sibfly.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 10 September 2026; the last check, on 19 October 2026, succeeded.
Measured ground motion per US address (NASA InSAR). Self-register, $0.40/report, misses free.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
ask_inspector | FREE follow-up Q&A with the SibFly Inspector about a report you ALREADY BOUGHT (buy via check_ground_motion first). Ask what the numbers mean for foundations, staleness, seasonal swings, etc. It answers only from the report's numbers (never Inputs: question, address |
buy_credits | Get a machine-usable payment link to top up credits (requires your Bearer API key). method 'stripe' returns a card checkout_url; 'crypto' returns a BTC invoice_url + txn_id. Open/relay the URL to complete payment; credits land automatically Inputs: amount_usd, method |
check_ground_motion | Measured ground motion (sinking/uplift) for a US address or lat/lon, in mm/year AND in/year, from NASA OPERA Sentinel-1 InSAR. Costs $0.40 from your SibFly credits; out-of-coverage / too-stale / too-low-confidence / fuzzy-geocode return FRE Inputs: address, lat, lon, explain, dry_run, max_age_days |
check_portfolio | Batch ground-motion for many US addresses in one call. Only covered addresses are billed ($0.40 each); misses and duplicate cells are free. If credits run out mid-batch the response status is 'insufficient_credits' and unbilled items are ma Inputs: addresses, max_spend_usd |
get_account | FREE: your SibFly credit balance, price per report, reports remaining, and top-up URL. |
get_coverage | FREE pre-flight: is a US address/point covered, how stale is the data (data_age_days), and what a report would cost. Accepts ONE address/lat+lon, OR addresses[] (up to 1000, needs your Bearer key) to size a whole job before spending. Call t Inputs: address, lat, lon, addresses |
get_motion_history | Multi-year cumulative motion history for an address. Pass from_date and to_date (YYYY-MM-DD) to get the movement between two dates. Costs $0.40 (misses free). dry_run=true is a FREE preview (points + dates + cost, no data); max_age_days ret Inputs: address, lat, lon, from_date, to_date, dry_run |
get_usage | FREE: your recent billed calls (line-item ledger with request_id, endpoint, address, cost) so you can reconcile spend against reports. Inputs: limit |
register_agent | FREE: create a new SibFly account and get an API key + free starter credits in ONE call — no human, no captcha, no card. Use this when you have no API key. SAVE the returned api_key and pass it as the Bearer token on later calls (MCP client Inputs: email, password |
Every block below points at https://sibfly.com/mcp. Pick your client and copy.
claude mcp add --transport http ground-motion https://sibfly.com/mcp
{
"mcpServers": {
"ground-motion": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://sibfly.com/mcp"]
}
}
}{
"mcpServers": {
"ground-motion": {
"url": "https://sibfly.com/mcp"
}
}
}{
"servers": {
"ground-motion": {
"type": "http",
"url": "https://sibfly.com/mcp"
}
}
}{
"context_servers": {
"ground-motion": {
"url": "https://sibfly.com/mcp"
}
}
}{
"mcpServers": {
"ground-motion": {
"serverUrl": "https://sibfly.com/mcp"
}
}
}{
"mcpServers": {
"ground-motion": {
"url": "https://sibfly.com/mcp"
}
}
}name: Ground Motion
version: 0.0.1
schema: v1
mcpServers:
- name: Ground Motion
type: streamable-http
url: https://sibfly.com/mcp{
"mcpServers": {
"ground-motion": {
"httpUrl": "https://sibfly.com/mcp"
}
}
}{
"mcpServers": {
"ground-motion": {
"type": "http",
"url": "https://sibfly.com/mcp"
}
}
}{
"mcpServers": {
"ground-motion": {
"url": "https://sibfly.com/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fsibfly.com%2Fmcp&type=streamable_http&id=ground-motion&name=Ground%20Motion
It answered our last check on 19 October 2026 in 551 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by sibfly.com and served from sibfly.com, the vendor's own domain: https://sibfly.com/mcp.
9, as returned by the server's own tools/list on 11 September 2026: ask_inspector, buy_credits, check_ground_motion, check_portfolio, get_account, get_coverage, get_motion_history, get_usage, and 1 more.
It answered our last check on 19 October 2026 in 551 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://sibfly.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: com.sibfly. Endpoint host: sibfly.com. ARD identifier: urn:air:com.sibfly:mcp:ground-motion.
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.