Openhook

Last 30 days

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Uptime

100%

Response time

170 ms typical, 170 ms slowest 5%

Last check

2 h ago

Next check

in 4 h

How to call it

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "openhook": {
      "type": "http",
      "url": "https://openhook.dev/mcp"
    }
  }
}

29 tools

• server_status

  Inspect native storage, retention, and enabled capture transports.

• create_webhook

  Create an inbox. Save its private token; share only public capture addresses. A hosted Pro account_key creates a persistent owned inbox.

• get_hosted_inboxes

  Hosted only: list your persistent inboxes and usage using a private account agent key.

• access_hosted_inbox

  Hosted only: issue a private inbox token for an inbox you own. Keep the returned token private.

• configure_webhook

  Set HTTP responses and optional SHA256 HMAC verification, preserving unspecified fields.

• get_webhook_info

  Read addresses, expiry, response settings, and retained event count.

• get_webhook_email

  Read the email address, available when this deployment runs SMTP.

• register_github_webhook

  Create a signed GitHub repository subscription and native inbox. Requires webhook-write permission.

• register_stripe_webhook

  Create a signed Stripe webhook endpoint and native inbox. Provider credentials are not stored.

• register_linear_webhook

  Create a signed Linear subscription and native inbox. Requires admin scope; optional team filter.

• unregister_webhook

  Remove the registered provider subscription and permanently delete its native inbox and events.

• delete_webhook

  Permanently delete this inbox and its stored events.

• rotate_webhook_token

  Revoke the old private token and return a new one; capture addresses stay unchanged.

• get_webhook_requests

  Read events with pagination or a durable sequence cursor.

• get_webhook_activity

  Read durable receipt and mutation history with a cursor. Bodies and secrets are excluded.

• search_requests

  Search captured bodies, URLs, and headers for a literal substring.

• get_request

  Read a complete event; omit request_id to inspect the newest one.

• update_request

  Annotate an event without changing its original captured body.

• download_request_file

  Retrieve exact captured bytes as base64, including binary bodies or raw MIME.

• delete_request

  Permanently delete one event belonging to this inbox.

• delete_all_requests

  Clear stored events, keeping the inbox's addresses and settings.

• export_webhook_data

  Export a bounded page of full events; resume with next_since. Browser export streams the entire inbox.

• wait_for_request

  Wait up to 120 seconds; pass next_since when reconnecting to avoid missing events.

• wait_for_email

  Wait for an email received by Openhook's SMTP listener.

• send_requests

  Create up to ten marked test HTTP events in this inbox.

• extract_links_from_request

  Extract HTTP links and verification codes without visiting the URLs.

• generate_oob_payloads

  Read callback addresses for authorized out-of-band testing.

• check_for_callbacks

  Check for callbacks newer than a sequence cursor without waiting.

• respond_to_next_request

  Respond to the next request using ?openhook_wait=1, within its 20-second response window.

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