sayren
MCP
View and edit your store from Claude Code and Cursor. Preview changes before they apply, and every change is recorded in the audit log.
https://mcp.sayren.io/mcpConnect with a single URL. Nothing to install.
No tokens go in your config. The first time you connect, sign in with your Sayren account and choose permissions.
Add the URL
On first connect, sign in with your Sayren account and pick the stores to manage. One connection works in every project.claude mcp add --transport http sayren https://mcp.sayren.io/mcpSign in · Grant permissions
Claude Code is requesting access to your storeEffective permissions are the narrower of your store role and the permissions you grant.- View and edit products
- View and edit orders
- Edit and publish storefront
Ask in chat
Find products with 5 or fewer in stock.8 products have 5 or fewer in stock.Requests are recorded in the audit log as an AI agent.
Install agent skills (optional)
Install once, and your agent reads the sayren skill before feature or UI work to follow your store settings, the SDK and design rules. Skills are always up to date. Folders from npx sayren pull or init already include them.
npx skills add https://sayren.ioAsk like this.
- StorefrontRuns now
2-column mobile list
Show new arrivals first at the top of the home page, and switch the product list to 2 columns on mobile.
write_files · create_version - StorefrontRuns now
Publish an edit
Give me the preview URL for the version you just made, and publish it once I confirm.
get_site · publish_version - ProductsRuns now
Add a product from images
Add a new wool knit product using these 3 image URLs. Price ₩39,000, 20 in stock per color.
upload_image · call_api_write - ProductsRead
Low-stock products
List products with 5 or fewer in stock, grouped by option.
call_api_read - ProductsRuns now
Category price increase
Raise prices in the knitwear category by 10%. Show me before and after first.
call_api_write - Orders · ShippingRuns now
Mark as shipped
Mark today's paid orders that are ready to ship as shipped.
call_api_write - Orders · ShippingRuns now
Partial refund
Refund just one knit from order 2026101500012. Also tell me the prorated coupon amount.
call_api_write - AnalyticsRead
Weekly traffic summary
Summarize last week's visitors, traffic sources and purchase conversion.
call_api_read
Call the entire Admin API with five tools.
Admin API calls
- list_operations
- API list and required permissions
- describe_operation
- Request and response formats
- call_api_read
- Read
- call_api_write
- Write · Preview
- upload_image
- Upload product images
Storefront
- get_store_context
- Store code, categories, remaining MCP usage
- publish_version
- Publish
- read_file
- Read hosted site files
- write_files
- Write site files
- create_version
- Run checks and create a version
FAQ
Which tools can I use it with?
It works with Claude Code and Cursor. Any tool that can register a remote MCP server over Streamable HTTP can connect.
Do I need an API key?
No. The first time you connect, sign in with your Sayren account and grant permissions. If you need team member or webhook permissions, connect with an access token.
Does it cost extra?
MCP is included in every plan. Monthly MCP read and write limits vary by plan. Free includes 1,000 reads and 100 writes.
What if the AI makes a wrong change?
AI can't change payment settings, credentials or member permissions; those stay in the Sayren dashboard. For everything else you can preview the before and after first, and every change is recorded in the audit log.
How is it different from the local MCP?
The remote MCP needs no install and is for managing your store and editing your hosted site. Tools for building and checking UI on your own machine are in the local MCP.
How do I disconnect?
Go to Sayren account › Connected apps and click Disconnect. Connections unused for 30 days are removed automatically.