INDIVIDUAL MCP TOOL

fillout_create_submissions

Create up to 10 new submissions on a form, as if respondents had filled it in — e.

usefulapi.ionone authenticationAvailability not checked

LIVE ENDPOINT

https://fillout.usefulapi.io/mcp

No auth detected

Connect to this endpoint to inspect the live schema for fillout_create_submissions and invoke it with your own arguments.

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Potential side effects detected · medium confidence · heuristic, not a guarantee.

CONNECT WITH APPROVAL

Review this server and its permissions before adding it. Secret placeholders must be set locally.

Codex

~/.codex/config.toml

[mcp_servers.fillout-mcp]
url = "https://fillout.usefulapi.io/mcp"
enabled = true

Claude Code

.mcp.json

{
  "mcpServers": {
    "fillout-mcp": {
      "type": "http",
      "url": "https://fillout.usefulapi.io/mcp"
    }
  }
}

Claude Desktop

Settings → Connectors → Add custom connector

Name: fillout-mcp
Remote MCP URL: https://fillout.usefulapi.io/mcp

Add this remote URL as a custom connector in Claude Desktop. Availability depends on the user plan and workspace policy.

Cursor

.cursor/mcp.json

{
  "mcpServers": {
    "fillout-mcp": {
      "url": "https://fillout.usefulapi.io/mcp"
    }
  }
}

Visual Studio Code

.vscode/mcp.json

Add to Visual Studio Code

{
  "servers": {
    "fillout-mcp": {
      "type": "http",
      "url": "https://fillout.usefulapi.io/mcp"
    }
  }
}

Generic MCP

Client-specific MCP configuration

{
  "name": "fillout-mcp",
  "transport": "streamable-http",
  "url": "https://fillout.usefulapi.io/mcp"
}

MCP Inspector

Run the official MCP Inspector locally and enter the indexed Streamable HTTP endpoint.

fillout_list_forms — List every form in the Fillout account — each form's name and formId.
fillout_get_form — Fetch one form's metadata: every question (id, name, type), calculations, URL parameters, scheduling and payment fields, and quiz settings.
fillout_list_submissions — List 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.
fillout_get_submission — Fetch a single submission by id, with every answer.
fillout_count_submissions — Count a form's submissions matching the same filters as fillout_list_submissions (date range, status, search) without pulling the answers — e.
fillout_export_submissions — Fetch 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.
fillout_create_webhook — Subscribe a URL to a form's new submissions: Fillout will POST each submission (same shape as a fillout_list_submissions entry) to it.
fillout_remove_webhook — Stop a webhook from receiving submissions.