How to Use the 123FormBuilder MCP in Claude Code

Q: How do I add the 123FormBuilder MCP Server to Claude Code?

Run claude mcp add --transport http 123formbuilder-mcp -- in your terminal. Make sure all flags come before the server name. You can verify the installation by running claude mcp list.

Q: Can Claude Code verify my 123FormBuilder API keys in a script?

Yes. You can script Claude Code to run getapistatus and testformbuilderauth as part of your deployment pre-flight checks. If the credentials fail, the script can exit before attempting to create or modify any forms.

Q: Is it possible to delete 123FormBuilder forms via Claude Code?

You can instruct the CLI agent to run removeform on specific IDs. This is highly useful for teardown scripts that run after your integration tests finish, ensuring your account doesn't get cluttered with dummy data.

Manage 123FormBuilder webhooks and dump submission logs straight from your terminal using Claude Code.

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Connect 123FormBuilder MCP to Claude Code

Create your Vinkius account to connect 123FormBuilder to Claude Code and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup 123FormBuilder with Claude Code

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Audit form configurations from the CLI

Run a quick terminal command to check your production forms. Claude Code executes `list_active_forms` and pipes the output into a clean terminal table. If you need specifics, it runs `get_form_details` to dump the exact routing and notification settings. You never have to leave your SSH session to verify a form setup. You get instant visibility into your account state, making it trivial to script daily audits or check configurations during a live incident response.

Automate submission backups

Build a cron job that uses Claude Code to fetch daily records. The agent runs `list_form_entries` for your critical intake forms and writes the JSON output directly to your local backup directory or pipes it to an S3 bucket command. Relying on manual CSV exports is a massive failure point for data retention. Pushing this workflow to a headless terminal agent guarantees your submission records are captured, formatted, and stored on your schedule.

Provision testing forms in CI/CD

Inject form creation into your deployment pipelines. Before running end-to-end tests, Claude Code triggers `create_new_form` and updates the title with `update_form_info` to include the current Git commit hash. Hardcoding form IDs in your test suite causes constant collisions. Dynamically spinning up and tearing down forms via the CLI ensures every test run gets a completely isolated environment to work against.

Setup guide

Set up 123FormBuilder MCP in Claude Code

Prerequisites

Claude Code CLI installed (npm install -g @anthropic-ai/claude-code)
Active Vinkius subscription with a valid endpoint token

1

Run the add command

Open your terminal and run the command shown on the right. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com. Use --scope user to make it available across all projects.
2

Verify the connection

Start a Claude Code session and type /mcp to list connected servers. You should see 123formbuilder-mcp with a green status indicator.
3

Start using tools

Ask Claude Code something like "Check my latest 123FormBuilder transactions." It will automatically discover and invoke the available 123FormBuilder tools.

Terminal

claude mcp add --transport http 123formbuilder-mcp https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

Get your connection token →

Prerequisites

Claude Code CLI installed
Active Vinkius subscription with a valid endpoint token

1

Open the config file

Create or edit .mcp.json in your project root for project-level scope, or ~/.claude.json for user-level scope.
2

Add the 123FormBuilder MCP

Paste the JSON snippet shown on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Code

Start a new Claude Code session. Type /mcp to confirm the server is connected. The tools will be automatically available in your conversation.

.mcp.json

{
  "mcpServers": {
    "123formbuilder-mcp": {
      "type": "url",
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

Independent Platform Disclaimer: Vinkius is an independent platform and is not affiliated with, endorsed by, sponsored by, verified by, or otherwise authorized by 123FormBuilder. All third-party trademarks, logos, and brand names are the property of their respective owners. Their use on this website is strictly for informational purposes to identify service compatibility and interoperability.

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Common questions about 123FormBuilder MCP in Claude Code

Run `claude mcp add --transport http 123formbuilder-mcp -- ` in your terminal. Make sure all flags come before the server name. You can verify the installation by running `claude mcp list`.

Yes. You can script Claude Code to run `get_api_status` and `test_formbuilder_auth` as part of your deployment pre-flight checks. If the credentials fail, the script can exit before attempting to create or modify any forms.

Prompt Claude Code to audit your event endpoints. It will execute `list_form_webhooks` and output the active URLs directly to your stdout. You can easily pipe this list into grep to find specific staging or production domains.

You can instruct the CLI agent to run `remove_form` on specific IDs. This is highly useful for teardown scripts that run after your integration tests finish, ensuring your account doesn't get cluttered with dummy data.

Your endpoint URLs and submission payloads are strictly protected. Vinkius routes the terminal requests through a zero-retention V8 Isolate. The MCP integration processes the API calls in memory and destroys the environment immediately, leaving zero persistent logs of your data.

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