Connect Softr to Claude: What Works and What Doesn't
Softr has no official Claude connector and no first-party MCP server — the route today is a community bridge like Composio’s. Connect it and Claude can read and manage your Softr app’s data through Softr’s API. But Softr is a front end — your portals, forms, and directories sit on top of Airtable or Google Sheets — and the real events happen when a user does something: submits a form, signs up for your portal, updates a record. A chat-only connector sees none of that as it happens. Claude acts when you open a chat and ask, and not before.
Below: what the community connector reaches, how to set it up, why chat-only misses the point of a Softr portal, and how to make a form submission or a new user trigger real work.
What you can connect today
Softr builds client portals, internal tools, directories, and forms on top of an Airtable or Google Sheets backend, using its API for data operations. There’s no Softr listing in Claude’s directory, but a community MCP server wraps the API:
- Read app data. Pull records that back your Softr app — the same rows a portal user sees.
- Manage records. Create and update the records behind your forms and lists.
- Query in natural language. “List the applications submitted through the intake form this week that haven’t been reviewed.”
Two honest caveats. The server is third-party, so you’re trusting someone else’s code with access to your app’s data — vet it. And it’s on-demand only: a portal user can submit a form at any hour, but the connector isn’t watching for that submission; it waits for your prompt.
Setting it up
With Composio’s server and Claude Code:
- Get a Composio API key and connect your Softr account.
- Register the server:
claude mcp add --transport http softr-composio "YOUR_MCP_URL" --headers "X-API-Key:YOUR_COMPOSIO_API_KEY". - Confirm by asking Claude to list records from one of your Softr apps.
On desktop Claude, a remote custom connector needs a paid Claude plan. Either way you’re standing up and maintaining a middleman between Claude and your no-code app.
Why chat-only misses the point of a portal
The whole reason you built a Softr portal is that other people use it — clients apply, members update profiles, leads fill in a form. Every one of those is an event, and a chat-only connector ignores them all.
A form submission is a lead going cold. Someone fills in your intake or contact form. That’s the moment to send a confirmation, route the lead, and alert whoever owns follow-up. The connector won’t know a submission happened until you next ask Claude to check.
A new portal signup wants a welcome. A client creates an account on your portal and should get an onboarding email with next steps and links. That only lands if you happen to notice and open a chat.
Records change and no one’s told. A member updates their details or a status flips in the backing Airtable. Claude can find the change — when prompted. It won’t flag it.
And even when it can write, the connector acts on Softr’s data — it can’t email the applicant through Gmail, book a call on your calendar, or post “New application: Design partner program” to your team’s Slack.
So Claude is a decent way to query your app’s data on demand — and structurally unable to be the assistant that reacts to a real user action the moment it happens.
Form submissions and signups that trigger real work: Carly
Paste your Softr API key on dashboard.carlyassistant.com/integrations and Carly — an AI executive assistant that runs on triggers, in the cloud — watches for the events Softr can’t act on itself:
- A new submission comes through your Softr form → Carly sends the applicant a confirmation through Gmail or Outlook, routes the details to the right person, and posts a summary to Slack.
- A new user signs up to your portal → Carly sends a welcome email with next steps and, for onboarding calls, proposes times against your calendar.
- A record’s status flips (say, an application marked “Approved” in the backing Airtable) → Carly emails the applicant the good news and logs it.
- You describe it in plain English — “when someone applies through the partner form, email them a confirmation and add a task to review it within two days” — and Carly interviews you, then builds the workflow with you.
AI agents start at $35/month, and steps that don’t use AI — the confirmation email, the calendar hold, the Slack post — run free and unlimited. Because Softr runs on Airtable or Google Sheets, Carly can watch that backend too; both are among the 200+ tools Carly connects to. See the full integrations list.
Side by side
| Claude + community MCP | Carly | |
|---|---|---|
| Read and manage app records | Yes | Yes |
| Query submissions on demand | Yes | Yes |
| Acts when a form is submitted | No | Yes, on triggers |
| Welcomes a new portal user | No | Yes |
| Emails applicants, books calls | No | Yes |
| Posts to Slack, watches Airtable/Sheets | No | Yes |
| Runs overnight with your laptop shut | No | Yes (cloud) |
| Setup | Self-hosted MCP + paid Claude plan | Paste API key, plain-English interview |
Frequently Asked Questions
Does Claude have an official Softr connector?
No. Softr isn’t in Claude’s connector directory and doesn’t publish its own MCP server. The route is a third-party MCP server such as Composio’s, which connects Claude to Softr’s API.
What can Claude do with Softr once connected?
Via a community MCP it can read and manage the records behind your Softr app and answer questions about submissions and data — inside a chat, when you ask.
Can Claude act when someone submits my Softr form?
No. The connector has no event triggers, so it won’t react to a form submission or a new portal signup. For those, use a trigger-based agent like Carly, which connects with your Softr API key — or with the Airtable or Google Sheets backend your Softr app runs on.
What does automated Softr follow-up cost with Carly?
AI agents start at $35/month, and the non-AI steps — the confirmation email, the calendar hold, the Slack post — run free and unlimited.
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