Cmssy
Claude connectorCommunityRun your headless CMS and store from Claude: pages, content, media, forms, products, orders, refunds and discounts.
Cmssy is a hosted headless CMS with native commerce. This connector lets Claude work in the Cmssy workspaces you choose - edit pages and blocks in every language, manage data models and records, media and forms, and run the store: products and variants, price lists, carts, orders, shipments, returns, refunds, discounts, customers and webhooks.
Sign in with your Cmssy account, tick the workspaces Claude may use and choose read only or read and write. There is no token to copy. Claude acts with your own role in each workspace, and read only stays read only.
Every tool carries MCP annotations: reads are marked read-only, writes that change or remove data are marked destructive. The actions hardest to undo - refunds, order cancellations, publishing, and deleting pages, models, records, forms or webhooks - do nothing on the first call: they return a summary and run only after you approve that exact call.
Only the content of the workspaces you granted, and only what a tool call returns, reaches Claude. Disconnect any time under Account > Connected apps in Cmssy.
- Tools
- 132
exposed by this connector
Movement
From our daily snapshots over the last 30 days.
Rank by popularity
Rank by trending score
Popularity score
Trending score
In its categories
How this connector compares with others in the same category. Positions are counted within the category, not across the whole directory.
Commerce shopping672nd of 1,005 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 670 | 2,585 | — | — | |
| 671 |  Carnival Glam Hub | 2,585 | — | 346places down |
| 672 | CmssyThis page | 2,585 | — | 3places up |
| 673 | 2,585 | — | 607places down | |
| 674 | 2,585 | — | 346places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 | 1,591,019 | 10,822 #57 | 1places up | |
| 2 | 507,188 | 7,033 #211 | — | |
| 3 | 356,146 | 9,274 #100 | 48places up | |
| 4 |  Squarespace | 324,640 | 11,131 #52 | — |
| 5 | 318,711 | 14,726 #8 | 28places down |
Productivity3,732nd of 4,952 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 3730 | 2,585 | — | 845places down | |
| 3731 | 2,585 | — | 845places down | |
| 3732 | CmssyThis page | 2,585 | — | 3places up |
| 3733 |  Coproduct | 2,585 | — | 607places down |
| 3734 | 2,585 | — | 845places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Intuit QuickBooks Labs | 57,784,459 | 13,209 #289 | — |
| 2 |  Adspirer Social Ads | 30,557,087 | 14,248 #216 | — |
| 3 | 15,667,540 | 15,307 #141 | 1places down | |
| 4 |  Hevy | 1,955,298 | 8,690 #1014 | — |
| 5 | 1,658,113 | 8,969 #954 | 5places up |
Developer tools1,242nd of 1,608 by popularity · not ranked by trending score
| # | Connector | Popularity | Trending | 7d |
|---|---|---|---|---|
| 1240 |  BranchDeploy | 2,585 | — | 845places down |
| 1241 | 2,585 | — | 346places down | |
| 1242 | CmssyThis page | 2,585 | — | 3places up |
| 1243 | Coproduct | 2,585 | — | 607places down |
| 1244 | 2,585 | — | 845places down |
This connector isn’t ranked by trending score, so the category’s top connectors are shown instead.
| # | Connector | Trending | Popularity | 7d |
|---|---|---|---|---|
| 1 |  Framer | 34,158,649 | 14,826 #36 | 2places down |
| 2 |  Claude Academy | 465,374 | 15,594 #19 | 35places up |
| 3 |  LaTeX Compiler | 400,664 | 9,014 #294 | — |
| 4 |  Exness | 305,009 | 8,468 #345 | — |
| 5 |  Intuit Developer | 186,229 | 13,415 #63 | 50places down |
Tools
- add_block_to_page
- approve_return
- bulk_delete_products
- bulk_update_products
- bulk_update_records
- cancel_order
- cancel_return
- clear_cart_config
- close_order
- complete_return
- create_discount
- create_form
- create_manual_order
- create_media_folder
- create_model
- create_page
- create_page_type
- create_price_list
Show all 132Show fewer
- create_record
- create_return
- create_sales_channel
- create_shipment
- create_webhook
- delete_carts
- delete_form
- delete_form_submission
- delete_media_folder
- delete_model
- delete_page
- delete_page_type
- delete_price_list
- delete_record
- delete_sales_channel
- delete_webhook
- edit_order
- get_customer
- get_discount
- get_form
- get_form_submission
- get_model
- get_order
- get_order_pipeline
- get_page
- get_page_type
- get_price_list
- get_record
- get_sales_channel
- get_site_config
- get_workspace_info
- import_records
- list_block_types
- list_block_usage
- list_carts
- list_customers
- list_discounts
- list_form_submissions
- list_forms
- list_media
- list_media_folders
- list_models
- list_orders
- list_page_types
- list_pages
- list_price_lists
- list_products
- list_records
- list_roles
- list_sales_channels
- list_team
- list_webhook_deliveries
- list_webhook_event_types
- list_webhooks
- list_workspaces
- mark_order_paid
- move_media
- patch_block_content
- promote_dev_draft
- publish_page
- receive_return
- record_order_invoice
- record_order_payment
- redeliver_webhook_delivery
- refund_order
- refund_return
- reject_return
- remove_block_from_page
- remove_price_list_entries
- reopen_order
- resend_customer_verification
- revert_to_published
- rotate_webhook_secret
- send_customer_password_reset
- set_company_price_display_mode
- set_company_price_list
- set_company_tax_exemption
- set_company_tax_rounding
- set_company_vat_id
- set_company_vat_verified
- set_customer_company_role
- set_customer_price_list
- set_discount_enabled
- set_order_pipeline_stage
- set_price_list_entries
- set_price_list_entry
- set_product_currency_prices
- set_product_tiers
- set_product_variants
- suspend_customer
- take_over_page_lock
- unlock_customer
- unpublish_page
- unsuspend_customer
- update_block_content
- update_cart_config
- update_discount
- update_form
- update_form_submission_status
- update_media_folder
- update_model
- update_order_details
- update_page_blocks
- update_page_layout
- update_page_settings
- update_page_type
- update_price_list
- update_record
- update_region_settings
- update_return_tracking
- update_sales_channel
- update_shipment
- update_webhook
- upload_media
- Sign-in
- Required
- Connector URL
- https://api.cmssy.io/mcp
- Transport
- Streamable HTTP
- Works with
- Claude, Claude API, Claude Code, Claude Desktop
- Added
- October 24, 2026
- More info
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