Server definition

Hash: sha256:4d37148b3e04df49761a171fabf9bab63ef54dda374e791c021456fc98ec9939
What it is: What a remote MCP server returned when asked what it offers: 5 tools

The blob, as servednamed by its sha256

{
  "instructions": "Dead-man switch for cron jobs and AI agents. Typical loop: (1) call create_heartbeat once to arm a job and get a ping_url; (2) GET the ping_url (or call ping_heartbeat with your key) every time the job runs; (3) if pings stop for period_s + grace_s the monitor goes DOWN and alerts fire (webhook/email). Monitor names and statuses are public (each has a public status page); list_heartbeats shows them all, and get_status accepts a name OR your secret key — pass the key to also get the private ping/fail URLs. Monitors can declare depends_on parents (other monitors or gate:<name> run/halt gates): when an upstream is DOWN/HALT, dependents show status_effective=degraded and stop double-paging until it recovers. Free tier: 100 monitors total, 5 creates/hour/IP. $5 USDC on Base buys a 31-day Pro pass (no account): see https://golemreach.com/heartbeat/pricing.",
  "tools": [
    {
      "description": "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.",
      "inputSchema": {
        "properties": {
          "depends_on": {
            "description": "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 until the parent recovers.",
            "items": {
              "type": "string"
            },
            "type": "array"
          },
          "grace_s": {
            "default": 300,
            "description": "extra seconds of slack before DOWN (0-86400)",
            "type": "integer"
          },
          "kind": {
            "default": "push",
            "description": "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",
            "enum": [
              "push",
              "pull",
              "selfcheck"
            ],
            "type": "string"
          },
          "name": {
            "description": "unique name, 1-40 chars [A-Za-z0-9_.-]",
            "type": "string"
          },
          "pass_key": {
            "description": "Pro pass key from a $5 USDC payment (optional; skips rate limits)",
            "type": "string"
          },
          "period_s": {
            "default": 300,
            "description": "expected seconds between pings (60-86400)",
            "type": "integer"
          },
          "target_url": {
            "description": "public http(s) URL to probe (pull only)",
            "type": "string"
          },
          "webhook_url": {
            "description": "public http(s) URL that receives UP/DOWN alerts (optional)",
            "type": "string"
          }
        },
        "required": [
          "name"
        ],
        "type": "object"
      },
      "name": "create_heartbeat",
      "outputSchema": null
    },
    {
      "description": "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.",
      "inputSchema": {
        "properties": {
          "key": {
            "description": "monitor key (private lookup; also returns ping/fail URLs)",
            "type": "string"
          },
          "name": {
            "description": "monitor name (public lookup)",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "get_status",
      "outputSchema": null
    },
    {
      "description": "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.",
      "inputSchema": {
        "properties": {
          "key": {
            "description": "optional monitor key; adds the private ping_url/fail_url for that one monitor",
            "type": "string"
          }
        },
        "type": "object"
      },
      "name": "list_heartbeats",
      "outputSchema": null
    },
    {
      "description": "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.",
      "inputSchema": {
        "properties": {
          "endpoints": {
            "description": "selfcheck monitors only: one object per probed surface, e.g. {\"name\":\"claude-session\",\"status_code\":200,\"cf_mitigated\":false,\"tls_ms\":230}",
            "items": {
              "properties": {
                "cf_mitigated": {
                  "type": "boolean"
                },
                "name": {
                  "type": "string"
                },
                "status_code": {
                  "type": "integer"
                },
                "tls_ms": {
                  "type": "integer"
                },
                "url": {
                  "type": "string"
                },
                "verdict": {
                  "enum": [
                    "trusted",
                    "rate_limited",
                    "error",
                    "challenged"
                  ],
                  "type": "string"
                }
              },
              "required": [
                "name"
              ],
              "type": "object"
            },
            "type": "array"
          },
          "key": {
            "description": "monitor key returned by create_heartbeat",
            "type": "string"
          }
        },
        "required": [
          "key"
        ],
        "type": "object"
      },
      "name": "ping_heartbeat",
      "outputSchema": null
    },
    {
      "description": "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.",
      "inputSchema": {
        "properties": {
          "key": {
            "type": "string"
          }
        },
        "required": [
          "key"
        ],
        "type": "object"
      },
      "name": "record_failure",
      "outputSchema": null
    }
  ]
}

Verify it yourself

curl -s https://api.teppi.xyz/v1/evidence/sha256:4d37148b3e04df49761a171fabf9bab63ef54dda374e791c021456fc98ec9939 | sha256sum