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ZenVault

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eu.zenvault/zenvaultv1.0.2 Domain verified

Wake-ups, webhook inboxes, TTL memory, watches and human approval for agents. Paid per call.

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https://api.zenvault.eu/mcp

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attested_fetch

Fetch a URL and return content plus a signed receipt binding url, status, content hash and time.

urlstring, required

URL to fetch

include_contentboolean

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ZenVault MCP server | mcptry

Tools (44)

attested_fetch

Fetch a URL and return content plus a signed receipt binding url, status, content hash and time.

Argument	Type	Description
url*	string	URL to fetch
include_content	boolean

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "URL to fetch"
    },
    "include_content": {
      "type": "boolean"
    }
  }
}

cancel_resource

Cancel a resource early.

Argument	Type	Description
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": ""
    }
  }
}

check_approval

Check whether a human approved or denied your request.

Argument	Type	Description
id*	string	approval id

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "approval id"
    }
  }
}

checkin_deadman

Check in to a dead-man switch so it does not fire.

Argument	Type	Description
id*	string	dead-man switch id

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "dead-man switch id"
    }
  }
}

claim_operation

Idempotency firewall: claim an operation id exactly once across runs.

Argument	Type	Description
id*	string	firewall id
operation_id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "operation_id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "firewall id"
    },
    "operation_id": {
      "type": "string",
      "description": ""
    }
  }
}

collect_messages

Collect buffered messages from an inbox, bin, front door or form.

Argument	Type	Description
id*	string	resource id
all	boolean	include already-collected

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "resource id"
    },
    "all": {
      "type": "boolean",
      "description": "include already-collected"
    }
  }
}

counter_incr

Increment a counter atomically.

Argument	Type	Description
by	number
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "by": {
      "type": "number",
      "description": ""
    },
    "id": {
      "type": "string",
      "description": ""
    }
  }
}

create_checkpoint

Create a crash checkpoint store.

Argument	Type	Description
days	number

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    }
  }
}

create_counter

Create an atomic counter.

Argument	Type	Description
days	number
start	number

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "start": {
      "type": "number",
      "description": ""
    }
  }
}

create_deadman

Dead-man switch: if you stop checking in, we fire your alert webhook.

Argument	Type	Description
url*	string	alert webhook
days	number
apprise_url	string	optional human notification target
interval_seconds	number	max time between check-ins

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "alert webhook"
    },
    "days": {
      "type": "number",
      "description": ""
    },
    "apprise_url": {
      "type": "string",
      "description": "optional human notification target"
    },
    "interval_seconds": {
      "type": "number",
      "description": "max time between check-ins"
    }
  }
}

create_drip

Dump up to 100 items now; we deliver them to your webhook at a fixed rate.

Argument	Type	Description
url*	string	webhook
items*	array	items to drip
rate_seconds	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url",
    "items"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "webhook"
    },
    "items": {
      "type": "array",
      "description": "items to drip"
    },
    "rate_seconds": {
      "type": "number",
      "description": ""
    }
  }
}

create_escalation

Escalation chain: webhook, then after N seconds the next step, until acknowledged.

Argument	Type	Description
days	number
steps*	array	steps: {webhook, apprise_url, wait_seconds}
subject	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "steps"
  ],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "steps": {
      "type": "array",
      "description": "steps: {webhook, apprise_url, wait_seconds}"
    },
    "subject": {
      "type": "string",
      "description": ""
    }
  }
}

create_frontdoor

Durable front door: buffers webhooks and forwards them to your gateway with retry-until-ack.

Argument	Type	Description
days	number
target*	string	your gateway URL
replay_hours	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "target": {
      "type": "string",
      "description": "your gateway URL"
    },
    "replay_hours": {
      "type": "number",
      "description": ""
    }
  }
}

create_idempotency

Create an idempotency/replay firewall.

Argument	Type	Description
days	number

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    }
  }
}

create_inbox

Public URL that buffers inbound webhooks until you collect them.

Argument	Type	Description
days	number	prepaid days
label	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "days": {
      "type": "number",
      "description": "prepaid days"
    },
    "label": {
      "type": "string",
      "description": ""
    }
  }
}

create_link

Create an expiring share link with click stats.

Argument	Type	Description
days	number
target*	string	destination URL

Input schema (JSON)

{
  "type": "object",
  "required": [
    "target"
  ],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "target": {
      "type": "string",
      "description": "destination URL"
    }
  }
}

create_queue

Pull-based work queue with leases; timed-out leases requeue.

Argument	Type	Description
days	number
max_attempts	number
lease_seconds	number

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "max_attempts": {
      "type": "number",
      "description": ""
    },
    "lease_seconds": {
      "type": "number",
      "description": ""
    }
  }
}

create_schedule

Recurring webhook on a cron expression until the prepaid days run out.

Argument	Type	Description
url*	string	webhook URL
cron*	string	cron expression, e.g. 0 7 * * *
days	number	prepaid days
payload	object

Input schema (JSON)

{
  "type": "object",
  "required": [
    "cron",
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "webhook URL"
    },
    "cron": {
      "type": "string",
      "description": "cron expression, e.g. 0 7 * * *"
    },
    "days": {
      "type": "number",
      "description": "prepaid days"
    },
    "payload": {
      "type": "object",
      "description": ""
    }
  }
}

create_subtoken

Mint a spend-capped child token for a sub-agent.

Argument	Type	Description
days	number
label	string
cap_usd*	number	hard spend cap

Input schema (JSON)

{
  "type": "object",
  "required": [
    "cap_usd"
  ],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "label": {
      "type": "string",
      "description": ""
    },
    "cap_usd": {
      "type": "number",
      "description": "hard spend cap"
    }
  }
}

create_vault

Create a key-value namespace with TTL that survives your runs.

Argument	Type	Description
days	number
label	string

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "label": {
      "type": "string",
      "description": ""
    }
  }
}

create_wakeup

Schedule a webhook call at a future time (one-shot). Your agent can die; the call still happens.

Argument	Type	Description
at*	string	ISO-8601 time to fire
url*	string	webhook URL to call
payload	object	JSON to include

Input schema (JSON)

{
  "type": "object",
  "required": [
    "at",
    "url"
  ],
  "properties": {
    "at": {
      "type": "string",
      "description": "ISO-8601 time to fire"
    },
    "url": {
      "type": "string",
      "description": "webhook URL to call"
    },
    "payload": {
      "type": "object",
      "description": "JSON to include"
    }
  }
}

create_watch

Watch something and fire your webhook when it changes. Types: change, keyword, regex, structured, drift, redirect, sitemap, staleness, rss, dns, port, cert, heartbeat.

Argument	Type	Description
url	string	URL to watch
days	number
host	string
json	boolean
name	string	DNS name
port	number
type*	string	watch type
domain	string	for cert watch
record	string	DNS record type
keyword	string
pattern	string	regex
percent	number

credit_balance

Check the balance of your prepaid credit token.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {}
}

delayed_delivery

Hand over a payload now; we POST it to the target at a future moment.

Argument	Type	Description
at*	string	ISO-8601
url*	string	target URL
payload	object

Input schema (JSON)

{
  "type": "object",
  "required": [
    "at",
    "url"
  ],
  "properties": {
    "at": {
      "type": "string",
      "description": "ISO-8601"
    },
    "url": {
      "type": "string",
      "description": "target URL"
    },
    "payload": {
      "type": "object",
      "description": ""
    }
  }
}

export_resource

Export everything under a resource before it expires.

Argument	Type	Description
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": ""
    }
  }
}

extend_resource

Extend a resource TTL by paying again.

Argument	Type	Description
id*	string
days	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": ""
    },
    "days": {
      "type": "number",
      "description": ""
    }
  }
}

get_resource

Status of any resource you hold the management token for.

Argument	Type	Description
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": ""
    }
  }
}

guaranteed_delivery

POST a payload to a URL, retried with backoff until it succeeds.

Argument	Type	Description
url*	string	target
payload	object

Input schema (JSON)

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "description": "target"
    },
    "payload": {
      "type": "object",
      "description": ""
    }
  }
}

kv_get

Read a value from a vault.

Argument	Type	Description
id*	string	vault id
key*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "key"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "vault id"
    },
    "key": {
      "type": "string",
      "description": ""
    }
  }
}

kv_list

List keys in a vault.

Argument	Type	Description
id*	string	vault id

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "vault id"
    }
  }
}

kv_set

Store a value in a vault (max 1 MB).

Argument	Type	Description
id*	string	vault id
key*	string
value*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "key",
    "value"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "vault id"
    },
    "key": {
      "type": "string",
      "description": ""
    },
    "value": {
      "type": "string",
      "description": ""
    }
  }
}

list_prices

Machine-readable price list for every ZenVault service, in USD.

No arguments.

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {}
}

load_checkpoint

Load the latest saved checkpoint state.

Argument	Type	Description
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": ""
    }
  }
}

notarize

Signed proof that a hash (or your data) existed at this moment.

Argument	Type	Description
data	string	raw data to hash instead
note	string
sha256	string	hex digest

Input schema (JSON)

{
  "type": "object",
  "required": [],
  "properties": {
    "data": {
      "type": "string",
      "description": "raw data to hash instead"
    },
    "note": {
      "type": "string",
      "description": ""
    },
    "sha256": {
      "type": "string",
      "description": "hex digest"
    }
  }
}

notify_human

Send a message to a human on Telegram, Discord, Slack, ntfy, email and 100+ other services (apprise URL is used once, never stored).

Argument	Type	Description
body*	string	message
title	string
apprise_url*	string	apprise target URL

Input schema (JSON)

{
  "type": "object",
  "required": [
    "apprise_url",
    "body"
  ],
  "properties": {
    "body": {
      "type": "string",
      "description": "message"
    },
    "title": {
      "type": "string",
      "description": ""
    },
    "apprise_url": {
      "type": "string",
      "description": "apprise target URL"
    }
  }
}

publish_page

Publish an HTML page at name.zenvault.eu for N days.

Argument	Type	Description
days	number
html*	string	page HTML
name	string	subdomain name

Input schema (JSON)

{
  "type": "object",
  "required": [
    "html"
  ],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "html": {
      "type": "string",
      "description": "page HTML"
    },
    "name": {
      "type": "string",
      "description": "subdomain name"
    }
  }
}

queue_ack

Acknowledge (or nack) a leased job.

Argument	Type	Description
id*	string	queue id
action	string
job_id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "job_id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "queue id"
    },
    "action": {
      "enum": [
        "ack",
        "nack"
      ],
      "type": "string"
    },
    "job_id": {
      "type": "string",
      "description": ""
    }
  }
}

queue_lease

Lease the next job from a queue.

Argument	Type	Description
id*	string	queue id

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "queue id"
    }
  }
}

queue_push

Push a job onto a queue.

Argument	Type	Description
id*	string	queue id
body*	string	job payload

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "body"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "queue id"
    },
    "body": {
      "type": "string",
      "description": "job payload"
    }
  }
}

request_approval

Ask a human to approve or deny an action; returns a URL for them and a signed verdict for you. Times out as denied.

Argument	Type	Description
action*	string	what you want to do
detail	string	context for the human
webhook	string	called with the verdict
apprise_url	string	ping the human here
timeout_seconds	number

Input schema (JSON)

{
  "type": "object",
  "required": [
    "action"
  ],
  "properties": {
    "action": {
      "type": "string",
      "description": "what you want to do"
    },
    "detail": {
      "type": "string",
      "description": "context for the human"
    },
    "webhook": {
      "type": "string",
      "description": "called with the verdict"
    },
    "apprise_url": {
      "type": "string",
      "description": "ping the human here"
    },
    "timeout_seconds": {
      "type": "number",
      "description": ""
    }
  }
}

request_feature

Tell the operator what ZenVault is missing. Free.

Argument	Type	Description
why	string	why
what*	string	what you need
would_pay	string	would you pay, how much

Input schema (JSON)

{
  "type": "object",
  "required": [
    "what"
  ],
  "properties": {
    "why": {
      "type": "string",
      "description": "why"
    },
    "what": {
      "type": "string",
      "description": "what you need"
    },
    "would_pay": {
      "type": "string",
      "description": "would you pay, how much"
    }
  }
}

save_checkpoint

Save run state so you can resume after a crash.

Argument	Type	Description
id*	string	checkpoint id
state*	string	serialized state

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id",
    "state"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": "checkpoint id"
    },
    "state": {
      "type": "string",
      "description": "serialized state"
    }
  }
}

store_secret

Store a value that self-destructs on first read; returns a one-time read URL.

Argument	Type	Description
days	number
value*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "value"
  ],
  "properties": {
    "days": {
      "type": "number",
      "description": ""
    },
    "value": {
      "type": "string",
      "description": ""
    }
  }
}

watch_status

Check a watch: last value, checks, fires.

Argument	Type	Description
id*	string

Input schema (JSON)

{
  "type": "object",
  "required": [
    "id"
  ],
  "properties": {
    "id": {
      "type": "string",
      "description": ""
    }
  }
}