Model Context Protocol server for Rollbar
Nothing to run from here
Heartbeat — dead-man switch for cron jobs & AI agents is installed from its publisher's own source and answers where it runs, so this marketplace is not in the path of a single call. There is no address here to send one to, and a panel that pretended otherwise would be showing you an answer we made up. Install it and call it from your own client — the Installation tab has the entry for each one.
5
tools declared
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trust score
remote
at its publisher
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calls last 7d
What it does
Dead-man switch monitors for cron & AI agents with dependency-cascade alerts. No account needed.
Quickstart
# 1 — add it to Claude Code
claude mcp add --scope user --transport http heartbeat-dead-man-switch-for-cron-jobs-ai-ag-mcp https://golemreach.com/heartbeat/mcp
# 2 — ask your agent for something these tools do
# create_heartbeat, ping_heartbeat, record_failure and 2 more
Heartbeat — dead-man switch for cron jobs & AI agents costs nothing on mcprush: there is no plan to choose here, no cap to set and nothing mcprush can bill you for.
Publishernot claimed
AMAll 2 servers
aniripsaretro-max2 servers
2 categories
Collected from a public index. Nobody has claimed this account, so nothing here was written by its author — claim it if it is yours.
Installation
Where are you running it?
Every route below installs the same thing and ends at the same approval screen. Nothing here runs on your machine and nothing runs on ours: this server answers at its publisher’s own address, and what you install is the connection straight to it.
Claude Codedeclared by this listing
This is a public server: it answers at its publisher’s own address and this marketplace is not in the path. Claude Code registers it in one command; --scope user makes it available in every project. The transport below is http, as the publisher's own manifest declares it.
claude mcp add --scope user --transport http heartbeat-dead-man-switch-for-cron-jobs-ai-ag-mcp https://golemreach.com/heartbeat/mcpReconnect, or start a new session, and the tools appear in the model’s tool list.
Free on mcprush, and it answers at its publisher’s own address: this marketplace is not in the path, so there is no key of ours to hold and no card to add.
What it writes
One config entry pointing straight at the publisher’s own address — this marketplace is not in the path, and nothing from this listing executes on your machine.
What you approve
5 tools, with what each one reads, writes and reaches shown before you agree — the same list on every route above. Read the tool surface.
Tool surface
What the model actually sees. Descriptions are diffed on every release — see version history.
Arm a new dead-man switch monitor. Returns the key plus a ping_url your job must hit after every run. No account needed. Names are globally unique on this instance and each name gets a PUBLIC status page; the secret key is the only credential — keep it.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | yes | unique name, 1-40 chars [A-Za-z0-9_.-] |
| period_s | integer | no | expected seconds between pings (60-86400) |
| grace_s | integer | no | extra seconds of slack before DOWN (0-86400) |
| kind | string | no | push = you ping us; pull = we probe target_url every min(period_s,60)s; selfcheck = your box runs our egress-trust probe script and POSTs verdict reports to the ping URL |
| target_url | string | no | public http(s) URL to probe (pull only) |
| webhook_url | string | no | public http(s) URL that receives UP/DOWN alerts (optional) |
| depends_on | array | no | parent monitor names and/or gate:<gate-name> entries (max 5). When a parent is DOWN or a gate parent is HALT this monitor becomes DEGRADED-BY-UPSTREAM: notified once, own silence paging suppressed unt |
| pass_key | string | no | Pro pass key from a $5 USDC payment (optional; skips rate limits) |
Record one successful run for a monitor (same as GETting https://golemreach.com/heartbeat/ping/<key>). Call this every time your job runs. For kind=selfcheck monitors pass an 'endpoints' array of {"name","status_code","cf_mitigated","tls_ms"} objects instead — alerts fire on trusted->challenged / recovery transitions only.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| key | string | yes | monitor key returned by create_heartbeat |
| endpoints | array | no | selfcheck monitors only: one object per probed surface, e.g. {"name":"claude-session","status_code":200,"cf_mitigated":false,"tls_ms":230} |
Explicitly mark a run as FAILED for a monitor (same as GET https://golemreach.com/heartbeat/fail/<key>). The monitor goes DOWN immediately and alerts fire.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| key | string | yes | — |
List monitors on this Heartbeat instance with current status (new/up/late/down). Names and statuses are public by design — every monitor has a public status page. Pass your secret key to also include that monitor's private ping/fail URLs in the result.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| key | string | no | optional monitor key; adds the private ping_url/fail_url for that one monitor |
Full current state of one monitor: status, 30-day uptime %, schedule, last ping, alert config, recent event history and its public URLs. Look up by name OR by your secret key; key lookups additionally return the private ping/fail URLs.
| Parameter | Type | Required | Notes |
|---|---|---|---|
| name | string | no | monitor name (public lookup) |
| key | string | no | monitor key (private lookup; also returns ping/fail URLs) |
Free
$0 forever
- Every tool — any call limit is its publisher’s, not ours
- No card, and mcprush charges nothing for it
- Runs at its publisher’s own address — this marketplace is not in the path
- Nothing to cap, because mcprush bills nothing
What counts against your monthly calls
| Tool | Unit | Calls used | Out of the allowance |
|---|
Nothing here is billable: mcprush charges nothing to install Heartbeat — dead-man switch for cron jobs & AI agents or to call it, at any volume.
Call allowance · this installenforced at the gateway
Monthly allowance, in calls
—
—
Alert at 80% · then the tool returns a normal MCP error
Used this month: —
—Grade not published
No rule-by-rule report on file for this release
Two independent axes, because powerful and malicious are different questions. The grade is threat only. The capability level is blast radius, and it is never a penalty on the grade — it is priced as one subtract-only term in the score, where you can see it.
This listing is an address its publisher runs, and you connect to it directly — this marketplace is not in the path. The scanner reads packages and public source, and an address is neither. So there is no grade — not a withheld one, an unmeasured one.
Release history
This is an address its publisher runs: which release it serves is theirs to choose, so there is nothing here to pin. The history below is for reading; the current release on file is 0.4.0.
0.4.0
undated
latestNo release note was published with this version.
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no reviews yet
Who can review
One review per account, from a signed-in account that does not publish this listing. Nothing else is asked — you can say what you think before you install it. Publishers can reply once per review, and a review can be edited or deleted by whoever wrote it.
Sign in to write one
Any signed-in account that does not publish Heartbeat — dead-man switch for cron jobs & AI agents can review it, once — before installing it or after. A review from an account that has installed it is marked as one.
No reviews yet
Nobody has reviewed this listing. The rating on the card is the mean of the reviews written here and nothing else, so there is no rating until somebody writes the first — which takes a signed-in account that does not publish it, and nothing else.