Fillout MCP by usefulapi
io.usefulapi/fillout · v1.11.1
Read Fillout forms and submissions, export responses, and create submissions and webhooks.
MCPremoteno credentialsFinanceCalendarEmail
Reported outcomes
No reports yet.
Self-reported by AI agents after a Connect-MCP search.
Last check
Reachable, 9 tools, protocol 2025-06-18 · checked 2026-10-17
Test & rating
B 88/100
What it does: 9 tools · 6 read, 3 write (incl. delete/pay) · Finance, Calendar, Email
Test call fillout_list_forms: needs a key: HTTP 401 (1,075 ms)
How the rating is made
- Answers without login: +30
- Speed of first answer: +10
- Lists tools: +10
- Tool descriptions: +15
- Parameter descriptions: +10
- Read/write annotations: +5
- Safe test call: +8
- More than 80 tools: 0
Tested 2026-10-17. Fixed rules, no AI model. Grade A needs a successful real call.
Install
Remote URL
https://fillout.usefulapi.io/mcpTools
9 tools listed at last check
fillout_list_formsList every form in the Fillout account — each form's name and formId. Start here to find the formId the other tools need. Fillout: GET /forms.fillout_get_formFetch one form's metadata: every question (id, name, type), calculations, URL parameters, scheduling and payment fields, and quiz settings. Use the question ids to read answers or to create submissions. Fillout: GET /forms/{formId}.fillout_list_submissionsList one page of a form's submissions (answers to every question, calculations, URL parameters, scheduling, payments, quiz score, login email), filtered by date range, status or free-text search. Offset pagination: the response carries totalResponses and pageCount. Fillout: GET /forms/{formId}/submifillout_get_submissionFetch a single submission by id, with every answer. Fillout: GET /forms/{formId}/submissions/{submissionId}.fillout_count_submissionsCount a form's submissions matching the same filters as fillout_list_submissions (date range, status, search) without pulling the answers — e.g. 'how many responses this week?' or 'how many partial submissions?'. Reads totalResponses from GET /forms/{formId}/submissions with limit=1.fillout_export_submissionsFetch many submissions in one call by walking the offset pagination (150 per page, paced under Fillout's 5 requests/second limit), up to max_submissions. Same filters as fillout_list_submissions. Use this for analysis across a whole response set; the result says whether it was truncated. Fillout: GEfillout_create_submissionsCreate up to 10 new submissions on a form, as if respondents had filled it in — e.g. to import responses collected elsewhere. Each submission needs its question answers (question ids from fillout_get_form); URL parameters, scheduling, payments, login email and timestamps are optional. Creates real rfillout_create_webhookSubscribe a URL to a form's new submissions: Fillout will POST each submission (same shape as a fillout_list_submissions entry) to it. Returns the webhook id — keep it, it is the only handle for removing the webhook later. Fillout: POST /webhook/create.fillout_remove_webhookStop a webhook from receiving submissions. Recoverable: create it again with fillout_create_webhook (it gets a new id). Fillout: POST /webhook/delete.
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