Paw Pulse

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Heartbeat and tokens/sec monitoring for self-hosted LLM servers (Ollama etc.), with down alerts.

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https://pulse.dougalpaw.com/mcp

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Tool list from our last check. Connect live to refresh it.

create_monitor

Create a new anonymous Paw Pulse monitor. Returns ingest_token and manage_token exactly once — store them, they cannot be recovered.

namestring

Display name, not treated as identifying.

publicboolean

Whether /v1/monitors/:id/status and /s/:id are public.

min_gpu_pctnumber

Optional GPU offload floor (0-100]. Alerts 'slow' when Ollama runs a model mostly on CPU.

webhook_urlstring

Optional https:// webhook for alerts.

grace_secondsnumber

60-86400, default 300.

slow_tps_thresholdnumber

Optional tokens/sec floor.

This tool isn't marked read-only, so it may change something on the server or in an account you connected.

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Tools (6)

create_monitor

Create a new anonymous Paw Pulse monitor. Returns ingest_token and manage_token exactly once — store them, they cannot be recovered.

Argument	Type	Description
name	string	Display name, not treated as identifying.
public	boolean	Whether /v1/monitors/:id/status and /s/:id are public.
min_gpu_pct	number	Optional GPU offload floor (0-100]. Alerts 'slow' when Ollama runs a model mostly on CPU.
webhook_url	string	Optional https:// webhook for alerts.
grace_seconds	number	60-86400, default 300.
slow_tps_threshold	number	Optional tokens/sec floor.

Input schema (JSON)

{
  "type": "object",
  "properties": {
    "name": {
      "type": "string",
      "description": "Display name, not treated as identifying."
    },
    "public": {
      "type": "boolean",
      "description": "Whether /v1/monitors/:id/status and /s/:id are public."
    },
    "min_gpu_pct": {
      "type": "number",
      "description": "Optional GPU offload floor (0-100]. Alerts 'slow' when Ollama runs a model mostly on CPU."
    },
    "webhook_url": {
      "type": "string",
      "description": "Optional https:// webhook for alerts."
    },
    "grace_seconds": {
      "type": "number",
      "description": "60-86400, default 300."
    },
    "slow_tps_threshold": {
      "type": "number",
      "description": "Optional tokens/sec floor."
    }
  }
}

delete_monitor

Permanently delete a monitor and all its heartbeats. Cannot be undone.

destructive

Argument	Type	Description
id*	string	Monitor id, as returned by create_monitor.
manage_token*	string	The monitor's manage_token (returned once by create_monitor).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "manage_token"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Monitor id, as returned by create_monitor."
    },
    "manage_token": {
      "type": "string",
      "description": "The monitor's manage_token (returned once by create_monitor)."
    }
  }
}

get_status

Get the current status of a monitor. Private monitors require manage_token.

read-only

Argument	Type	Description
id*	string	Monitor id, as returned by create_monitor.
manage_token	string	The monitor's manage_token (returned once by create_monitor).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Monitor id, as returned by create_monitor."
    },
    "manage_token": {
      "type": "string",
      "description": "The monitor's manage_token (returned once by create_monitor)."
    }
  }
}

list_heartbeats

List recent heartbeats for a monitor (newest first). Private monitors require manage_token.

read-only

Argument	Type	Description
id*	string	Monitor id, as returned by create_monitor.
limit	number	1-500, default 50.
manage_token	string	The monitor's manage_token (returned once by create_monitor).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Monitor id, as returned by create_monitor."
    },
    "limit": {
      "type": "number",
      "description": "1-500, default 50."
    },
    "manage_token": {
      "type": "string",
      "description": "The monitor's manage_token (returned once by create_monitor)."
    }
  }
}

setup_instructions

Shell commands to install the heartbeat script on the box being monitored and run it from cron. Pass the id and ingest_token from create_monitor.

read-only

Argument	Type	Description
id*	string	Monitor id, as returned by create_monitor.
llm_kind	string	none = plain heartbeat, no LLM probe. Default ollama.
ingest_token*	string	The monitor's ingest_token (returned once by create_monitor).

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "ingest_token"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Monitor id, as returned by create_monitor."
    },
    "llm_kind": {
      "enum": [
        "ollama",
        "openai",
        "none"
      ],
      "type": "string",
      "description": "none = plain heartbeat, no LLM probe. Default ollama."
    },
    "ingest_token": {
      "type": "string",
      "description": "The monitor's ingest_token (returned once by create_monitor)."
    }
  }
}

update_monitor

Change a monitor's name, grace period, slow threshold, webhook or visibility. Only the fields you pass change.

Argument	Type	Description
id*	string	Monitor id, as returned by create_monitor.
name	string	New display name.
public	boolean
min_gpu_pct	number \| null	GPU offload floor (0-100], or null to clear.
webhook_url	string \| null	https:// webhook, or null to clear.
manage_token*	string	The monitor's manage_token (returned once by create_monitor).
grace_seconds	number	60-86400.
slow_tps_threshold	number \| null	Tokens/sec floor, or null to clear.

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "manage_token"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "Monitor id, as returned by create_monitor."
    },
    "name": {
      "type": "string",
      "description": "New display name."
    },
    "public": {
      "type": "boolean"
    },
    "min_gpu_pct": {
      "type": [
        "number",
        "null"
      ],
      "description": "GPU offload floor (0-100], or null to clear."
    },
    "webhook_url": {
      "type": [
        "string",
        "null"
      ],
      "description": "https:// webhook, or null to clear."
    },
    "manage_token": {
      "type": "string",
      "description": "The monitor's manage_token (returned once by create_monitor)."
    },
    "grace_seconds": {
      "type": "number",
      "description": "60-86400."
    },
    "slow_tps_threshold": {
      "type": [
        "number",
        "null"
      ],
      "description": "Tokens/sec floor, or null to clear."
    }
  }
}