# dev.workers.cronping-oren.cronping/heartbeat-monitor

Dead-man's-switch for cron jobs & AI agents. Import a crontab to arm one silent-miss alert per job.

- **Type:** MCP server
- **Trust:** 60/100 (B), scored on the content rubric
- **Verification:** community-indexed — nobody has claimed this listing
- **Version:** 1.4.0
- **Author:** dev.workers.cronping-oren.cronping
- **License:** Unknown
- **Endpoints:** streamable-http https://cronping.cronping-oren.workers.dev/mcp
- **Source:** https://cronping.cronping-oren.workers.dev
- **Endpoint health:** reachable (last checked 2026-09-21T22:15:10.507Z, 5 samples) — uptime is not a security property and is not part of the trust score
- **Compatible clients:** claude-code, cursor, copilot, chatgpt, gemini (basis: transport)

## Trust

60/100 (B), scored on the content rubric
- Publisher verified: no
- Install scripts: nothing suspicious found
- Prompt-injection scan: clean
- Obfuscation scan: clean
- Evidence age: 1 day

## Security scan

- **Status:** clean
- **Scanned:** 2026-09-21T22:15:10.507Z
- **Version scanned:** live
- **CVEs:** no coverage — this entry has no package coordinates to query OSV against, so "no known CVEs" is NOT asserted for it.

## Tools

7 declared. Observed from a live `tools/list` probe.
- `create_heartbeat` — Create a Cronping heartbeat monitor (dead-man's-switch). Returns a ping_url to call on each successful run of your agent loop, worker, or cron job, plus a claim
- `ping_heartbeat` — Send a heartbeat signal to a Cronping check. signal="success" (default) marks it UP and resets the timer; "start" records that a run began (for duration); "fail
- `get_heartbeat_status` — Get the live status of a Cronping check (up/down/new, last ping time, ping count, and whether an alert channel is set).
- `set_heartbeat_alert` — Add or change the alert channel on an EXISTING Cronping check (use this instead of creating a duplicate). Sets the email and/or webhook (Slack/Discord/generic h
- `import_crontab` — Arm a dead-man's-switch for EVERY line of a crontab in one call. Paste raw crontab text; Cronping parses each schedule, derives the expected interval from the c
- `delete_heartbeat` — Permanently delete a Cronping heartbeat monitor and all its events. Use this to tear down an ephemeral check your agent created (e.g. at shutdown, or after a on
- `pause_heartbeat` — Pause or resume monitoring on an existing Cronping check without deleting it. Pause during planned maintenance or a known downtime window so a silent job does n

## Install

**Verdict: review** — Installable, but 2 things to check first: No CVE coverage: this entry has no npm/PyPI coordinates to query OSV against, so "no known vulnerabilities" is not a claim that can be made about it.
**Cautions** (coverage gaps and advisories — never blocking)
- No CVE coverage: this entry has no npm/PyPI coordinates to query OSV against, so "no known vulnerabilities" is not a claim that can be made about it.
- No publisher has proved control of this listing; it is indexed, not vouched for.
**Config** (claude-code):
```json
"{\n  \"mcpServers\": {\n    \"heartbeat-monitor\": {\n      \"type\": \"http\",\n      \"url\": \"https://cronping.cronping-oren.workers.dev/mcp\"\n    }\n  }\n}"
```

## Blast radius

Moderate to extensive — no credential declaration found, from the publisher, the upstream registry, or the README. Known so far: deletes data; runs on someone else's infrastructure.
- Floor 32, ceiling 56 (tier: unknown)
- `unknown` means the floor and ceiling land in different bands — not measured enough to name one. It does not mean low.
- This is impact, not likelihood. A high radius is not a defect: a filesystem server is supposed to write files. It is never part of the trust score.

## Machine-readable views of this entry

- Signed JSON: https://forgeregistry.com/api/v1/packages/dev.workers.cronping-oren.cronping%2Fheartbeat-monitor
- Install plan: https://forgeregistry.com/api/v1/packages/dev.workers.cronping-oren.cronping%2Fheartbeat-monitor/install-plan
- Alternatives: https://forgeregistry.com/api/v1/alternatives/dev.workers.cronping-oren.cronping%2Fheartbeat-monitor
- HTML page: https://forgeregistry.com/registry/dev.workers.cronping-oren.cronping%2Fheartbeat-monitor
- MCP: POST https://forgeregistry.com/api/mcp → `forge_get_package` / `forge_install_plan`

## About this document

Generated by Forge (https://forgeregistry.com) — a compact rendering of the same record served, signed, at the JSON URL above. Trust and scan facts are the registry's own measurements; anything Forge did not measure is named as unmeasured rather than omitted.