WaiverFile MCP by usefulapi
Read WaiverFile waivers, events, forms and SMS opt-ins; create and update events, invite managers.
What it does
WaiverFile MCP by usefulapi is an MCP server, a connector that lets an AI assistant use it as a tool. It is hosted: an assistant connects to it over the internet, nothing to install.
No capability identified yet from its description.
Facts come from the Official MCP Registry, as declared by the publisher. Capabilities are matched automatically (low confidence). None of this is a test of the tool.
At a glance
How to connect
As declared in the Official MCP Registry · hosted endpoint tested by Electra Index 2h ago (live check)Hosted endpoint
https://waiverfile.usefulapi.io/mcpstreamable-http
In Claude Code: claude mcp add --transport http waiverfile-mcp-by-usefulapi https://waiverfile.usefulapi.io/mcp
MCP settings (Claude Desktop, Cursor and other MCP clients)
{
"mcpServers": {
"waiverfile-mcp-by-usefulapi": {
"url": "https://waiverfile.usefulapi.io/mcp"
}
}
}Live check
Electra Index connected to the hosted endpoint 2h agoONLINE WaiverFile MCP by usefulapi answered an MCP connection on 24 Oct 2026 and introduced itself as waiverfile-mcp 1.0.0 (MCP protocol 2025-06-18).
17 tools offered to AI assistants
waiverfile_get_site· Details of the WaiverFile site (WaiverSite) this API key belongs to: name, settings and plan information as WaiverFile reports them. GET /GetSiteDetails.waiverfile_list_waiver_forms· List the waiver forms of the site (name, id, which fields they collect: email, address, phone, date of birth, minimum age, signature). Active forms by default; set include_deleted for all forms including deleted ones. Use the form ids whenwaiverfile_list_events· List waiver events (a class, tour, party or session that collects waivers) whose date falls in a range, optionally only one event category. Each event has an id, name, start/end, headcount and spots remaining. Dates are UTC. GET /GetEventsBwaiverfile_list_upcoming_events· List upcoming waiver events between two dates (UTC), for example the next 7 days. GET /GetUpcomingEvents.waiverfile_list_event_categories· List the event categories of the site (id and name). Use the ids to filter events or to put a new event in a category. GET /GetEventCategories.waiverfile_get_event_waivers· The waivers collected for one event: who signed, when, and the participants. Personal data of signers. GET /GetWaiversForEvent.waiverfile_search_waivers· Search signed waivers by free-text terms (a signer's name, email or phone). Personal data of signers. GET /SearchWaivers.waiverfile_get_waiver· One signed waiver by id: signer, date signed, participants, collected form data, event and the agreement text. Set lite for only the collected form data (no agreement text or event info). Signature and image bytes are never returned. GET /Gwaiverfile_find_waivers_by_reference· Find waivers by the reference ids an outside booking or reservation system attached to them (referenceID1, 2, 3). Give at least one of reference_id_1/2/3, or reference_id_any to match all three fields. GET /GetWaiversByReferenceID.waiverfile_list_waivers· A page of the waivers signed in a date range. Set lite for only the collected form data (smaller). For a flat export with custom form columns use waiverfile_export_waiver_data; for totals use waiverfile_count_waivers. Personal data of signewaiverfile_export_waiver_data· A page of flat waiver rows for a date range (the data behind the WaiverFile export): standard fields, optionally every custom form field as a column, and participants either as one comma-separated column or one row each. Personal data of siwaiverfile_count_waivers· How many waivers a date range holds: record_count (GetWaiverDataCount, the rows waiverfile_export_waiver_data pages through) and waiver_count (GetAllWaiversByDateRangePageCount, which WaiverFile documents as the number of waivers in the ran
Show 5 more
waiverfile_list_sms_subscribers· SMS marketing subscribers (phone numbers) that opted in during a date range, or with opted_out set the ones that opted out. Dates are UTC. Personal data. GET /GetSubscribersByDate or /GetOptedOutSubscribersByOptOutDate.waiverfile_create_event· Create a waiver event (a class, tour or session that collects waivers) with a name and a start/end time (UTC). Optionally an all-day flag, category, location, signing cut-off, participant limit and which waiver forms to attach (default: Waiwaiverfile_update_event· Update an existing event. WaiverFile replaces the whole event, so name, start, end and all_day are required and anything left out is reset: category_id empty = no category, waiver_form_ids empty = ALL active forms are attached. Read the evewaiverfile_invite_event_managers· SENDS EMAIL: invites people (by email address) to manage one event; they can log in to WaiverFile and see its signers and participants, with the fields set in the account settings. WaiverFile emails each address, with your optional messagewaiverfile_create_event_category· Create an event category (a label to group events). Not idempotent: calling twice with the same name creates two categories. POST /InsertEventCategory.
What "online" means: the server answered an MCP connection at the time of the check. It is not a guarantee of security, quality or continuous uptime. How we test: we open an MCP session and ask for the tool list, as an AI assistant would. We never run a tool and never send a key. Checked every few days. Method
Is this your server? Monitoring Pro: a check every 30 minutes and an email within the hour when it stops answering. Launch offer: $39.99 once, for life.
Facts & evidence
Each fact shows where it was seen and when.| Fact | Value | Evidence | Source | Last confirmed |
|---|---|---|---|---|
| Hosted endpoint | https://waiverfile.usefulapi.io/mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Local install (package) | no | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Remote access (hosted) | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Website | https://usefulapi.io/waiverfile/ | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Repository | https://github.com/m190/usefulapi-mcp | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Registry status | active | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| Version | 1.0.0 | DECLARED | SRC-001 Official MCP Registry | 2h ago |
| MCP server | yes | DECLARED | SRC-001 Official MCP Registry | 2h ago |
Change history
- NEW24 Oct 2026first seen in the index
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<a href="https://electraindex.com/mcp/waiverfile-mcp-by-usefulapi?utm_source=badge&utm_medium=share&utm_campaign=listing"><img src="https://electraindex.com/api/badge/waiverfile-mcp-by-usefulapi" alt="Listed on Electra Index"></a>Questions about WaiverFile MCP by usefulapi
How do I connect WaiverFile MCP by usefulapi?
Use the hosted endpoint https://waiverfile.usefulapi.io/mcp in your assistant's MCP settings. The exact settings are in "How to connect" above, as declared in the Official MCP Registry.
What tools does WaiverFile MCP by usefulapi offer?
When Electra Index connected on 24 Oct 2026, it listed 17 tools: waiverfile_get_site, waiverfile_list_waiver_forms, waiverfile_list_events, waiverfile_list_upcoming_events, waiverfile_list_event_categories, waiverfile_get_event_waivers, waiverfile_search_waivers, waiverfile_get_waiver and more. The full list is in "Live check" above.
Is WaiverFile MCP by usefulapi online?
Yes. Its hosted endpoint answered an MCP connection from Electra Index 2h ago.