Check if a website is down, add websites to monitor, read outage history and send test alerts.
Connect Remote server
claude mcp add --transport http mcp https://mcp.ohsnap.io/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"mcp": {
"url": "https://mcp.ohsnap.io/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://mcp.ohsnap.io/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.ohsnap.io/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 6 found in our last check
check_websiteOne-off check of whether a website is up right now, from OhSnap's probe network. Works without an account. Use when the user asks "is my site down?", "is X up?", or wants a status code, response time, or the reason a site fails (DNS failure, SSL error, timeout, HTTP error, Cloud…
whoamiReturns the OhSnap account this MCP key belongs to: email, plan (Free, Pro, Agency), the monitor cap, and the fastest allowed check interval. Call before add_monitor to explain plan limits up front.
list_monitorsLists every website this OhSnap account monitors, with its current status (up, down, warning, pending), last response time, and check interval. Use to answer "are my sites up?" and to find a website_id for other tools.
add_monitorAdds a website to OhSnap so it is checked around the clock and the user is alerted when it goes down or comes back. Free accounts can monitor 5 sites every 5 minutes; Pro allows up to 100 every 30 seconds, and Agency any number. Pass alert_email if the account has no alert chann…
get_incidentsReturns recent outages for one monitored website: when each started and ended, how long it lasted, and the error. On the Pro plan each incident includes an AI diagnosis in plain language; on Free it is marked ai_locked.
send_test_alertSends a clearly labelled test DOWN alert through every alert channel linked to a website (email, SMS, WhatsApp, Slack, Telegram), so the user can confirm alerts reach them. Limited to one test per website per minute.
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Bearer ohsnap_mcp_... key from https://app.ohsnap.io/connect/mcp. Optional: check_website works without it. |
Details
| Endpoint | https://mcp.ohsnap.io/mcp (Streamable HTTP) |
| First published | 10 Nov 2026 |
| Last updated | 10 Nov 2026 |
| Registry name | io.ohsnap/mcp |
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