MCP server

OhSnap uptime monitoring Official

io.ohsnap/mcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Check if a website is down, add uptime monitors, read outage history and send test alerts.

Website

At a glance

Type

MCP server

Publisher

ohsnap.io (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 1,114 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http ohsnap https://mcp.ohsnap.io/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.ohsnap]
url = "https://mcp.ohsnap.io/mcp"

Gemini CLI

{"mcpServers":{"ohsnap":{"httpUrl":"https://mcp.ohsnap.io/mcp"}}}

Cursor

{"mcpServers":{"ohsnap":{"url":"https://mcp.ohsnap.io/mcp"}}}

VS Code

{"servers":{"ohsnap":{"type":"http","url":"https://mcp.ohsnap.io/mcp"}}}

Antigravity

agy mcp add ohsnap https://mcp.ohsnap.io/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"ohsnap","server_url":"https://mcp.ohsnap.io/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"ohsnap","server_url":"https://mcp.ohsnap.io/mcp"}

Tools

• add_monitor ~332 tokens
  Adds 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; Unlimited allows any number every 30 seconds. Pass alert_email if the account has no alert channel yet, otherwise the website will ru
• check_website ~209 tokens
  One-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, Cloudflare edge error). Re
• get_incidents ~218 tokens
  Returns recent outages for one monitored website: when each started and ended, how long it lasted, and the error. On the Unlimited plan each incident includes an AI diagnosis in plain language; on Free it is marked ai_locked.
• list_monitors ~104 tokens
  Lists 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.
• send_test_alert Sends messages · ~154 tokens
  Sends 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.
• whoami ~97 tokens
  Returns the OhSnap account this MCP key belongs to: email, plan (Free, Unlimited, Agency), the monitor cap, and the fastest allowed check interval. Call before add_monitor to explain plan limits up front.

Browse

• Cloudflare tools
• Website monitoring
• Domains and DNS
• Email
• SMS and text messages

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