Grades are a hygiene check, not a security guarantee.

MCP, MCP server

com.furrowforms/furrow-forms

Form backend an agent runs end to end: provision forms, snippets, spam, signed webhooks.

Compatibility: Not stated.

Grade B

Minor issues only, no Medium or High. Worth a quick look at the findings below before installing.

Graded by PlugVetRubric v2

Not a guarantee. A hygiene check of the source at the commit shown, not a security audit.

Rescanned at commit a1658d8d729c, unchanged since the check below.

NETWORK_NO_FIXED_HOST SECRETS_ENV_READ

Why this grade

  • NETWORK_NO_FIXED_HOST Low

    Makes a network call whose host is not written as a fixed address.

    release.sh, line 41 [[ -f icon.png ]] || curl -fsSL -o icon.png https://api.furrowforms.com/brand/icon.png

  • SECRETS_ENV_READ Note

    Reads an environment variable whose name contains KEY, SECRET, TOKEN, PASSWORD or CREDENTIAL.

    mcpb/server/index.js, line 18 const token = process.env.FURROW_TOKEN?.trim();

Any High, or two or more Medium findings, give D. One Medium gives C. Low findings or a security Note give B. Each code names a finding behind the letter.

Grades are a hygiene check of the source at the commit shown, on the date checked, not a security audit or a guarantee. The free directory grades are automated. Before release, a PlugVet engineer reviews every paid report and any grade we hold back, including all F grades, against the source code and the evidence we quote.

What was checked

Plain notes from the hygiene checks.

  • Permissions

    Pass

    No shell or command execution found, and no extra permission was declared.

  • Install and update

    Pass

    No install-time script found, and dependencies are pinned or absent.

  • Network

    Concern

    can reach a host that is not written as a fixed address.

    NETWORK_NO_FIXED_HOST

    release.sh, line 41

    [[ -f icon.png ]] || curl -fsSL -o icon.png https://api.furrowforms.com/brand/icon.png

    examples/contentful/components/ContactForm.tsx, line 6

    await fetch('https://api.furrowforms.com/s/fp_k7m2', {

    examples/nextjs/components/contact-form.tsx, line 9

    const res = await fetch('https://api.furrowforms.com/s/fp_k7m2', {

    Show more

    examples/payload/components/ContactForm.tsx, line 6

    const res = await fetch('https://api.furrowforms.com/s/fp_k7m2', {

    examples/sanity/components/ContactForm.tsx, line 6

    await fetch('https://api.furrowforms.com/s/fp_k7m2', {

    examples/vercel/components/contact-form.tsx, line 6

    const res = await fetch('https://api.furrowforms.com/s/fp_k7m2', {

    skills/furrow-forms/README.md, line 17

    curl -fsSL https://furrowforms.com/skill.md -o ~/.claude/skills/furrow-forms/SKILL.md

    examples/astro/README.md, line 40

    `fetch()` → `{ "ok": true, "id": "<submission_id>" }`.

    examples/astro/README.md, line 89

    Yes - submit with fetch() from a small client-side script or framework island, and Furrow returns { "ok": true, "id": "sub_…" } as JSON. The redirect behavior is only for classic H

    examples/bolt/README.md, line 34

    `fetch()` → `{ "ok": true, "id": "<submission_id>" }`.

    examples/claude-code/README.md, line 37

    `fetch()` → `{ "ok": true, "id": "<submission_id>" }`.

    examples/cloudflare-pages/README.md, line 38

    `fetch()` → `{ "ok": true, "id": "<submission_id>" }`.

    examples/contentful/README.md, line 23

    await fetch('https://api.furrowforms.com/s/fp_k7m2', {

    examples/contentful/README.md, line 49

    `fetch()` → `{ "ok": true, "id": "<submission_id>" }`.

    examples/craft-cms/README.md, line 37

    `fetch()` → `{ "ok": true, "id": "<submission_id>" }`.

    examples/craft-cms/README.md, line 72

    4. For headless builds: submit via fetch() and read the JSON response for inline success states.

  • Secrets

    Note

    reads an environment variable.

    SECRETS_ENV_READ

    mcpb/server/index.js, line 18

    const token = process.env.FURROW_TOKEN?.trim();

    packages/mcp/bin/furrow-forms-mcp.js, line 18

    const token = process.env.FURROW_TOKEN?.trim();

  • Agent instructions

    Pass

    No instruction to ignore earlier instructions or to hide a step.

  • Obfuscation

    Pass

    No encoded or minified payload found.

  • Licence

    Pass

    A licence file is present (LICENSE).

  • Maintainer activity

    Pass

    The latest commit is within the last 365 days.

Note

Hygiene check of commit a1658d8d729c. can reach a host that is not written as a fixed address. reads an environment variable.

Date and source

Date checked:

View source

github.com

Commit graded: a1658d8d729cf6048818a31bd5416cb6914070ec

This link goes to the original host. PlugVet does not host or check what you download from there, and installing it is your own decision and risk.

Read how this letter is chosen