What you will have afterward
A reviewed change to the saved HTML site, with its existing header, footer and typography preserved. Your agent runs on your own AI account. FNJ supplies site tools; it does not choose a model or pay for your agent's inference.
Before you start with Squarespace
List public blog articles and galleries before the capture. Member-only content cannot be fetched as a public page, and a gallery's visible output is separate from its editor and content database.
A Squarespace HTML export can provide editable files for public pages. The practical migration work is checking media presentation and deciding how commerce, scheduling and member features will work on the new site. Read the migration guide.
What matters for Squarespace
A Squarespace gallery or article capture is editable page output, not its template editor. For agent tasks, specify whether you are changing gallery captions, navigation or article content. Keep external scheduling and commerce links intact unless changing them is part of the approved task.
Edit an exported HTML site with an AI agent
- 01
Identify the site and route
Connect your agent using FNJ's MCP setup and authorize the access the task needs. Have it call list_sites and get_site, then confirm the site ID and route against the preview. Similar project names are not enough to select a site safely.
- 02
Inspect before changing content
Use get_page_text for editable text and get_page_outline for section keys. Ask the agent to quote the target copy and describe the section it found. Those keys are tied to the actual captured page; inventing selectors from a screenshot can edit the wrong element.
- 03
Make a bounded draft change
Use edit_text for copy, set_style for supported style changes and add_section for new content. To create a new page, clone a suitable existing route with create_page so shared styling carries over. Specify the exact replacement text, destination links and routes you want.
- 04
Review and publish deliberately
Preview the result at desktop and phone widths. Confirm shared footer or header changes appear on each intended page. Ask for a summary of pending changes before publish. That tool uses the site's saved deployment provider, so first confirm the connected hosting account in FNJ.
Give your agent a clear starting point
Copy this prompt for your connected agent and fill in the project details. Tasks that inspect browser requests, edit downloaded files or configure another service may need your agent's own browser or code tools. FNJ MCP alone does not configure those external services. Keep credentials in the relevant account's setup screen, never in the prompt.
Source: Squarespace. Output: static HTML, not the original builder workspace. Inspect my FNJ site [site name or ID] at [route] using get_site, get_page_text and get_page_outline. Change [exact copy, section or links]. Preserve its existing fonts, colors, header and footer. Use supported FNJ tools and inspect their current input schemas. Show me the draft and list what changed. Do not publish until I approve the preview; confirm the saved deployment provider first. Platform checks: A Squarespace gallery or article capture is editable page output, not its template editor. For agent tasks, specify whether you are changing gallery captions, navigation or article content. Keep external scheduling and commerce links intact unless changing them is part of the approved task.
Use with your own agent. Replace bracketed values.
Verify the result before launch
- The agent selected the correct saved site and route.
- Requested copy and links changed without removing adjacent content.
- The reviewed draft, chosen export and live deployment match.
Use the final hosted preview as well as the saved FNJ draft. Keep a backup of the reviewed files, record what remains external and test the important customer action on the final domain. A draft edit, downloaded ZIP and live site can represent different versions until you export and deploy the intended one.
Common questions
- Will MCP changes update my original builder project?
- No. FNJ changes its saved site draft. A downloaded or GitHub-exported version also needs to receive the reviewed changes. There is no automatic synchronization back to the original website builder.
- Can I cancel Squarespace hosting right after exporting?
- First verify the content, assets, routes and business actions on the replacement host. Open an article directly, click through galleries on a phone, then follow scheduling and store links to their actual destinations. Keep or replace external dependencies before relying on the new site.
- Where do these HTML changes get deployed?
- Use a compatible static host in your own account. FNJ supports deploying the saved site to your own Cloudflare Pages account, and exporting code to your own GitHub repository. A GitHub push stores code; configure hosting separately and confirm the reviewed version is what visitors receive.