PlugWiki

Agent-Native Forms MCP Server: Setup for Claude, Cursor and Other Apps

OfficialRemote
Gethttps://forms.agent-native.com/mcpbuilderio/agent-native
Tools
5
3 read · 2 change
Works in
14
apps
Risk
Medium
can write
Auth
OAuth
sign in, no key
Version
1.0.0
last commit Oct 2026

Lets Claude, Cursor and other assistants build forms in the Agent-Native Forms app from a plain description.

Agent-Native Forms is an open-source form builder from Builder.io. This server gives an outside assistant one direct tool to create a form, and routes everything else (edits, publishing, response analysis, exports) through the app's own agent.

It runs in Builder.io's hosted app at the address in the install box. You sign in with your Agent-Native account when your client asks. You can also host your own copy from the repo.

Good for

  • Anyone who wants Claude to build a survey or sign-up form from a prompt
  • Teams collecting feedback or applications
  • People who already host or use Agent-Native Forms

Works in

14 should work

Tap an app to see how to set it up and any known problems.

Install Agent-Native Forms MCP

Claude Code

  1. 1

    Copy this prompt.

    Add the Agent-Native Forms MCP server to Claude Code. Run this command:

claude mcp add --transport http agent-native-forms https://forms.agent-native.com/mcp

Then check that it loaded and tell me if I need to sign in or restart.
  2. 2

    Paste it into Claude Code. It shows the change and asks before running it.

Requires Sign-in with the vendor account (OAuth).

Built from the package data we hold. Not yet tested by us.

Tools

  • Builds a new form, as a draft or already published

    Builds a complete form from your description, either as a draft you can edit or as a published form with a public link. It can make the form anonymous or email you when responses arrive.

    Try: “Create a customer feedback form with a 1 to 5 rating, a comments box and an optional email field. Publish it.”

    Write · create-form

  • Hands a request to the app's own AI agent and returns its answer

    Sends your request to the app's built-in assistant, which does the work inside the app. Use it for anything the direct tools below do not cover. Long jobs come back as a task you check on later.

    Try: “Ask the app to show me the responses to my customer feedback form and summarize the main complaints.”

    Write · ask_app

  • Checks on a long ask_app task until it finishes

    Checks whether a long request you handed to the app has finished and returns the result. It only reads status.

    Try: “Check whether that task has finished.”

    Network · ask_app_status

  • Lists the Agent-Native apps you can reach and their URLs

    Shows which Agent-Native apps your account can reach and where they live. It changes nothing.

    Try: “Which Agent-Native apps do I have access to?”

    Read · list_apps

  • Builds a link that opens the app at a specific view or record

    Gives you a link that opens the app on the right screen or record. It does not change anything.

    Try: “Give me a link that opens the app on my forms list.”

    Read · open_app

Read from the source code

Permissions

medium risk · 3 things to watch

Medium risk

The assistant can create forms, including published ones with a public link, and the app's agent behind ask_app can edit forms and read responses. Review any form before you share its public link, and keep form responses you consider private away from the connected assistant.

What it can do

  • Read your data
  • Create and change things
  • Delete things
  • Read-only mode

Watch out for

  • It can publish a form to a public link

    create-form can publish immediately and returns a public URL. Ask for a draft first if you want to review it. github.com

  • The app agent can read responses

    ask_app hands work to the Forms agent, which can analyze and export responses. Responses can contain personal data, so only connect assistants you trust with it. github.com

  • No read-only switch is documented

    The project documents no setting that removes the write tools. github.com

Technical details
Talks toforms.agent-native.com (hosted by Builder.io)
Sign-in and keysSign in with your Agent-Native account over OAuth. The client stores its own token.
Scopes

  • mcp:read

  • mcp:write

  • mcp:apps

Questions

Is Agent-Native Forms free?

The code is open source under the MIT license and you can host your own copy. Pricing for the hosted app is not stated in the repo.

Is it official?

Yes. It is built by Builder.io, the maker of Agent-Native Forms, and ships from the project's own repository.

Can Claude edit or publish an existing form?

Yes, but through the app's agent. The server's own project notes say editing, publishing, existing forms, response analysis and exports have no direct tool and go through ask_app.

Do I need an API key?

No. You sign in with an Agent-Native account when your client asks. Nothing in the setup needs a key.

Is the tool list complete?

No. It shows the tools the server advertises by default. The app has many more actions behind the app agent.

How do I add it to Claude?

Use the install box above. Paste the server address as a custom connector and sign in when asked.

Information

updated Nov 2, 2026

Publisher
Official
Endpoint
https://forms.agent-native.com/mcp
Transport
Streamable HTTP
Auth
OAuth
Version
1.0.0
License
MIT
Last commit
Oct 31, 2026
Listed in
Official MCP registry

WebsiteGitHubOfficial MCP Registry

Sources

Docs, issue trackers and discussions this page is built from. Issues, quotes and findings above link to their own source.

Show all 3
  1. agent-chat.ts · raw.githubusercontent.com
  2. create-form.ts · raw.githubusercontent.com
  3. builtin-tools.ts · raw.githubusercontent.com

Facts from the official MCP registry, GitHub, npm, PyPI and the Docker catalog. Updated Nov 2, 2026.