# MCP Allowlist Request - McLeuker AI

**URL:** <https://developer.squareup.com/forums/t/mcp-allowlist-request-mcleuker-ai/28483>\
**Category:** MCP\
**Created:** [November 6, 2026, 3:11pm UTC](https://developer.squareup.com/forums/t/mcp-allowlist-request-mcleuker-ai/28483 "2026-11-06T15:11:45Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![mcleuker\_ai](https://avatars.discourse-cdn.com/v4/letter/m/6a8cbe/32.png) [@mcleuker\_ai](https://developer.squareup.com/forums/u/mcleuker_ai)\
**Post date:** [November 6, 2026, 3:11pm UTC](https://developer.squareup.com/forums/t/mcp-allowlist-request-mcleuker-ai/28483/1 "2026-11-06T15:11:46Z")

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Hi Square team, please add McLeuker AI to the Square MCP server allowlist for dynamic client registration.

McLeuker AI is a fashion and beauty intelligence platform whose agent lets fashion teams use their own tools inside McLeuker chats (Settings \> Connectors). Boutiques and brands on Square would use it to: (1) read sell-through by item and variation (size, colour) to plan reorders; (2) check stock by location before a drop or transfer; (3) compare catalogue prices with McLeuker’s market benchmarks. Each merchant signs in with their own Square account (OAuth with PKCE), and any change in Square asks the merchant to approve it first.

```auto
Client name: McLeuker AI
Domain: www.mcleukerai.com
Redirect URI (production): https://www.mcleukerai.com/connect/mcp/callback
Server: https://mcp.squareup.com/mcp
Today's answer from https://mcp.squareup.com/register: invalid_redirect_uri "domain not in allowlist"
Client metadata document: https://www.mcleukerai.com/api/v1/connect/mcp/client.json
Square application ID (production): sq0idp-64rzI-wUM8PUGv7uI2SLmw
Privacy: https://www.mcleukerai.com/privacy
Terms: https://www.mcleukerai.com/terms
Contact: qigen.lin@mcleuker.com

```

Thanks!

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<div class="post-metadata">

**Author:** ![helner-square](https://avatars.discourse-cdn.com/v4/letter/h/d9b06d/32.png) [@helner-square](https://developer.squareup.com/forums/u/helner-square)\
**Post date:** [November 9, 2026, 2:13pm UTC](https://developer.squareup.com/forums/t/mcp-allowlist-request-mcleuker-ai/28483/3 "2026-11-09T14:13:17Z")

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Hi Mcleuker AI team,

I have passed this to our MCP team for consideration.