Otter Waiver MCP by usefulapi

io.usefulapi/otter-waiver · v1.1.0 · productivity

Otter Waiver MCP by usefulapi is healthy: it completed an MCP handshake in 301 ms and exposes 5 tools.

Read waivers, signed participants and check-ins in Otter Waiver.

Endpoint: https://otter-waiver.usefulapi.io/mcp (streamable-http)

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Facts

Users (last 30 days)0
HandshakeHealthy
Auth neededNone
Tool count5
Latency301 ms
Last checked (UTC)2026-10-31T19:35:20.936Z

Health history

Checked (UTC)StatusLatencyError
2026-10-31T19:35:20.936ZHealthy301

Tools (5)

otterwaiver_list_waiversList the waivers of the account (title, event, status draft/active/inactive, activities, response counts). Page numbers are required by the API; the defaults are page 1 with 20 records. Filter by event name (waiver folder title) or waiver title. API: GET /waivers.
otterwaiver_get_waiverGet one waiver with its full text, settings, additional fields and signed participants. Get the id from otterwaiver_list_waivers. API: GET /waivers/{id}.
otterwaiver_list_latest_participantsList the 50 most recent participants who signed a waiver: signer contact data, emergency contact, answers to extra questions, timestamps and document links. The data is personal data of the signers. API: GET /participants/latest.
otterwaiver_list_latest_checkinsList the 50 most recent participant check-ins, with the same fields as otterwaiver_list_latest_participants (the checkedIn timestamp is set). API: GET /participants/latest/checkins.
otterwaiver_get_participantGet one participant (adult or minor) by id: signer data, waiver id, timestamps, document and certificate links. Get the id from the participant lists or from a waiver. API: GET /participants/{id}.