Pulse — heartbeat & status monitor for AI agents is an MCP server with 4 tools an agent can call, among them delete_check, get_check, list_checks. It answers at https://pulse.notdown-app.workers.dev/mcp/{key} 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.
Your agent pings once per run; get a public up/late/down status page. Auto-creates checks. One call.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
delete_check | Delete a check and its history, by name or id. Inputs: check |
get_check | Get one check's current status plus its recent ping history (timestamps and notes). Inputs: check |
list_checks | List all your checks with their current status (up/late/down/pending), last-seen time, ping count, and public status URL. |
ping | Send a heartbeat for a named check — call this once per run of your job/agent. If the named check doesn't exist yet it is created automatically (zero setup), so you can just ping the same name every run. Attach an optional one-line `note` ( Inputs: check, note, period, grace |
Every block below points at https://pulse.notdown-app.workers.dev/mcp/{key}. Pick your client and copy.
claude mcp add --transport http pulse-heartbeat-status-monitor-f https://pulse.notdown-app.workers.dev/mcp/{key}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://pulse.notdown-app.workers.dev/mcp/{key}"]
}
}
}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"url": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}{
"servers": {
"pulse-heartbeat-status-monitor-f": {
"type": "http",
"url": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}{
"context_servers": {
"pulse-heartbeat-status-monitor-f": {
"url": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"serverUrl": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"url": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}name: Pulse — heartbeat & status monitor for AI agents
version: 0.0.1
schema: v1
mcpServers:
- name: Pulse — heartbeat & status monitor for AI agents
type: streamable-http
url: https://pulse.notdown-app.workers.dev/mcp/{key}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"httpUrl": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"type": "http",
"url": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}{
"mcpServers": {
"pulse-heartbeat-status-monitor-f": {
"url": "https://pulse.notdown-app.workers.dev/mcp/{key}"
}
}
}goose://extension?url=https%3A%2F%2Fpulse.notdown-app.workers.dev%2Fmcp%2F%7Bkey%7D&type=streamable_http&id=pulse-heartbeat-status-monitor-f&name=Pulse%20%E2%80%94%20heartbeat%20%26%20status%20monitor%20for%20AI%20agents
It answered our last check on 19 October 2026 in 436 ms. Over 6 checks since 10 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
4, as returned by the server's own tools/list on 11 September 2026: delete_check, get_check, list_checks, ping.
It answered our last check on 19 October 2026 in 436 ms. Over 6 checks since 10 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://pulse.notdown-app.workers.dev/mcp/{key}. 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: dev.workers.notdown-app.pulse. Endpoint host: pulse.notdown-app.workers.dev. ARD identifier: urn:air:dev.workers.notdown-app.pulse:mcp:monitor.
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.