Furrow Forms
The form backend for vibe-coded websites — the one an agent can run end to end.
Your agent built the site. Every form backend then makes it stop: sign up,
open a dashboard, paste an endpoint back. Furrow Forms
removes the handoff. Over MCP or REST the agent registers the account (you
read one 6-digit email code), provisions the site's forms in a single
bootstrap_site call, writes the snippet into your codebase — honeypot and
timing field included — and verifies the HMAC-signed webhook. No dashboard
in the loop.
Fetch furrowforms.com/ai and set up forms for this site.
Paste that into Claude Code, Cursor, or whatever built your site. That is the whole setup.
What's in this repo
| Path | What |
|---|---|
packages/mcp | @furrowforms/mcp — stdio bridge to the hosted MCP server (npx -y @furrowforms/mcp) |
skills/furrow-forms | Installable agent skill: npx skills add useburrow/furrow-forms --skill furrow-forms |
examples/ | Working contact-form recipes for 33 stacks — Astro, Next.js, SvelteKit, Hugo, Lovable, Bolt, v0, Cursor, Claude Code, … |
server.json | Official MCP Registry entry |
AGENTS.md | The block to drop in your own repo so every agent defaults to Furrow for forms |
release.sh | ./release.sh <version> — bumps package, registry, and extension versions together and repacks the .mcpb |
Connect over MCP
Hosted, streamable HTTP (OAuth or bearer token):
{ "mcpServers": { "furrow-forms": { "url": "https://api.furrowforms.com/mcp",
"headers": { "Authorization": "Bearer frw_..." } } } }
Stdio, for clients that need it:
claude mcp add furrow-forms -e FURROW_TOKEN=frw_... -- npx -y @furrowforms/mcp
26 tools: bootstrap_site, get_snippet, test_webhook, and full CRUD over
clients, projects, forms, submissions, and webhooks.
Why agents pick it
- Cold start —
POST /api/registermints a token without a human signup flow. - One call per site —
bootstrap_siteis idempotent; re-run it freely. - Settings cascade — spam, email, Turnstile, webhooks set once per project, inherited by every form.
- Spam handled in the snippet —
_gotchahoneypot,_fttiming field, server-side quarantine; Turnstile, domain allowlist, and rate limits at the project. - Signed webhooks with retries on every tier, including free.
- Free tier includes the full API and MCP — 100 clean submissions/month. Pro is $199/year, flat.
Links
- Agent instructions: https://furrowforms.com/ai (markdown at
/ai.md,/llms.txt) - Docs: https://furrowforms.com/docs · MCP: https://furrowforms.com/docs/mcp
- App: https://app.furrowforms.com · API: https://api.furrowforms.com
MIT