TailorKit MCP
OfficialThe TailorKit MCP server enables AI assistants to manage customizable product templates for e-commerce platforms through natural language conversations.
Key capabilities:
Get a list of templates: Retrieve available templates with options for filtering, sorting, and pagination
Get detailed template information: Fetch specific template data, including configurations and layers
Create new templates: Design customizable product templates for Shopify shops with specified dimensions and properties
Access layer information: Retrieve all layers associated with specific templates
Enables e-commerce product customization by managing templates and layers for personalized products on Shopify stores, with tools for creating, retrieving, and manipulating product templates identified by shop domains ending with .myshopify.com.
Click on "Deploy Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@TailorKit MCPshow me the templates for mystore.myshopify.com"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
TailorKit MCP
TailorKit MCP is a powerful product customization framework for e-commerce that enables merchants to create interactive personalization experiences. Features template management, layer control, and Shopify integration for offering customizable products with minimal development effort.
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Overview
This MCP (Model Context Protocol) server connects Claude and other AI assistants to the TailorKit API, enabling them to manage customizable product templates for e-commerce platforms. With TailorKit MCP, AI assistants can create, retrieve, and manipulate product templates and their layers directly through natural language conversations.
Related MCP server: tray-mcp-server
Tools
get_list_templatesGet a list of templates with shop domain
Required inputs:
shopDomain(string): The shop domain ending with .myshopify.com
Optional inputs:
limit(number, default: 5): Maximum number of templates to returnpage(number, default: 1): Page number for paginationsort(string, default: "updatedAt__desc"): The sort orderfilter(string): Filter string for template search
Returns: List of templates with their details
get_detail_templateGet detailed information about a specific template
Required inputs:
_id(string): The ID of the templateshopDomain(string): The shop domain ending with .myshopify.com
Returns: Detailed template information including layers and settings
create_templateCreate a new template for a shop
Required inputs:
shopDomain(string): The shop domain ending with .myshopify.comname(string, default: "New Template"): Name of the templatedimension(object): Width, height, measurement unit, and resolution
Optional inputs:
_id(string, format: uuid): Custom ID for the templatelayers(array): Initial layers configuration
Returns: Confirmation of template creation with template ID
get_list_layers_of_templateGet all layers for a specific template
Required inputs:
_id(string): The ID of the templateshopDomain(string): The shop domain ending with .myshopify.com
Returns: List of all layers in the template with their properties
Setup
Usage with Claude Desktop
Add the following to your claude_desktop_config.json:
{
"mcpServers": {
"tailorkit-mcp": {
"command": "node",
"args": ["path/to/your/dist/index.js"],
"env": {
"HOST": "https://your-api-host.com",
"ACCESS_TOKEN": "your-access-token"
}
}
}
}Environment Variables
HOST: Required. The host URL for your TailorKit API.ACCESS_TOKEN: Required. Your TailorKit API access token for authentication.
Access Token
Go to Settings -> Preferences -> Generate access token

Installation
From npm
npm install @sellersmith/tailorkit-mcpFrom GitHub
git clone https://github.com/sellersmith/tailorkit-mcp.git
cd tailorkit-mcp
npm install
npm run buildDevelopment
# Install dependencies
npm install
# Build the project
npm run build
# Run the server locally
node dist/index.jsLicense
This MCP server is licensed under the MIT License. This means you are free to use, modify, and distribute the software, subject to the terms and conditions of the MIT License. For more details, please see the LICENSE file in the project repository.
Available Tools
4 toolscreate_templateC
Create a new template with shop domain
| Name | Required | Description | Default |
|---|---|---|---|
| _id | No | The id of the template | |
| dimension | No | The dimension of the template | |
| layers | No | The layers of the template | |
| name | Yes | The name of the template | New Template |
| shopDomain | Yes | The shop domain ends with .myshopify.com |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries full burden. It states 'Create' which implies a write/mutation operation, but doesn't disclose behavioral traits like permissions needed, whether it's idempotent, error handling, or what happens on success/failure. For a creation tool with complex inputs, this is inadequate.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, efficient sentence with no wasted words. However, it's too brief given the tool's complexity—it could benefit from more context without becoming verbose.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
For a creation tool with 5 parameters (including nested objects), no annotations, and no output schema, the description is incomplete. It doesn't explain the template's purpose, what happens after creation, or error cases, leaving significant gaps for the agent.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the schema already documents all parameters thoroughly. The description adds minimal value by mentioning 'shop domain' but doesn't explain parameter relationships or usage beyond what's in the schema. Baseline 3 is appropriate when schema does the heavy lifting.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description states the action ('Create a new template') and mentions the resource ('template'), but it's vague about what a template is and doesn't differentiate from sibling tools like 'get_list_templates' or 'get_detail_template'. It mentions 'with shop domain' but doesn't explain why that matters.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance on when to use this tool versus alternatives like 'get_list_templates' for viewing templates. The description doesn't mention prerequisites, context, or exclusions, leaving the agent with no usage direction.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_detail_templateC
Get detail template with template id and shop domain
| Name | Required | Description | Default |
|---|---|---|---|
| _id | Yes | The id of the template | |
| shopDomain | Yes | The shop domain ends with .myshopify.com |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries the full burden of behavioral disclosure. It states the tool retrieves a template but doesn't describe what 'detail' includes, whether it's a read-only operation, potential error conditions, or the response format. This leaves significant gaps in understanding the tool's behavior.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, efficient sentence that directly states the tool's purpose and parameters without any unnecessary words. It's appropriately sized and front-loaded, making it easy to parse quickly.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the lack of annotations and output schema, the description is insufficient for a tool that retrieves data. It doesn't explain what 'detail' entails, the return format, or any behavioral aspects like error handling. For a read operation with no structured output documentation, more context is needed.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
The description mentions the two parameters ('template id and shop domain'), but the input schema already provides 100% coverage with clear descriptions for both. The description adds no additional meaning beyond what's in the schema, such as format examples or constraints, so it meets the baseline for high schema coverage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action ('Get detail template') and identifies the required resources ('template id and shop domain'), making the purpose understandable. However, it doesn't differentiate this tool from its sibling 'get_list_templates' (which presumably lists templates rather than retrieving details of a specific one), preventing a perfect score.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no guidance on when to use this tool versus alternatives like 'get_list_templates' or 'create_template'. It mentions the required parameters but doesn't explain the context or prerequisites for invoking this tool, leaving the agent without usage direction.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_list_layers_of_templateC
Get list layers of template with template id and shop domain
| Name | Required | Description | Default |
|---|---|---|---|
| _id | Yes | The id of the template | |
| shopDomain | Yes | The shop domain ends with .myshopify.com |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
With no annotations provided, the description carries full burden but only states what the tool does without behavioral details. It doesn't disclose if this is a read-only operation, potential side effects, error handling, or rate limits, leaving significant gaps for a tool that likely queries data.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, efficient sentence that front-loads the core purpose. It avoids unnecessary words, though it could be slightly more structured by separating purpose from parameter mentions.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given no annotations and no output schema, the description is incomplete. It lacks details on return values (e.g., what 'layers' entail), error conditions, or behavioral traits, which are critical for a tool with two required parameters and likely data retrieval functionality.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the schema already documents both parameters fully. The description adds no additional meaning beyond what's in the schema (e.g., it repeats that template id and shop domain are needed without extra context), meeting the baseline for high coverage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the action ('Get list layers') and the resource ('template'), specifying it requires template id and shop domain. It distinguishes from siblings like 'get_detail_template' by focusing on layers rather than template details, but doesn't explicitly contrast with 'get_list_templates' which might list templates rather than layers.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
No guidance on when to use this tool versus alternatives is provided. The description mentions required parameters but doesn't specify use cases, prerequisites, or exclusions compared to sibling tools like 'get_detail_template' or 'create_template'.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
get_list_templatesC
Get list templates with shop domain
| Name | Required | Description | Default |
|---|---|---|---|
| filter | No | The filter | |
| limit | No | The limit of the templates | |
| page | No | The page number | |
| shopDomain | No | The shop domain ends with .myshopify.com | |
| sort | No | The sort order | updatedAt__desc |
TDQS
Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
No annotations are provided, so the description carries the full burden of behavioral disclosure. It mentions the required 'shop domain' context but fails to describe critical behaviors: whether this is a read-only operation, if it requires authentication, how pagination works with 'limit' and 'page', or what the return format looks like. For a list retrieval tool with zero annotation coverage, this leaves significant gaps.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
The description is a single, efficient sentence with zero wasted words. It's front-loaded with the core purpose and includes essential context ('with shop domain'). Every part earns its place, making it highly concise and well-structured.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
Given the tool's complexity (5 parameters, no output schema, no annotations), the description is incomplete. It lacks information on return values, error handling, authentication needs, and how parameters like 'filter' and 'sort' function. Without annotations or output schema, the agent has insufficient context to use the tool effectively beyond basic parameter passing.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Schema description coverage is 100%, so the schema already documents all 5 parameters thoroughly. The description adds minimal value beyond implying that 'shopDomain' is required (though it's not marked as required in the schema). It doesn't explain parameter interactions or provide additional context beyond what's in the schema, meeting the baseline for high coverage.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
The description clearly states the verb ('Get') and resource ('list templates'), making the purpose understandable. It specifies the required context ('with shop domain'), which helps differentiate it from generic template retrieval tools. However, it doesn't explicitly distinguish from sibling tools like 'get_detail_template' or 'get_list_layers_of_template', preventing a perfect score.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description provides no guidance on when to use this tool versus alternatives. It doesn't mention sibling tools like 'get_detail_template' for single templates or 'create_template' for creation, nor does it specify prerequisites or exclusions. The agent must infer usage from the name and parameters alone.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Tool Schema Changelog
Recent tool additions, removals, and schema changes observed during successful MCP inspections.
4 tool updates
v1.0.0- First observed
create_template - First observed
get_detail_template - First observed
get_list_layers_of_template - First observed
get_list_templates
TDQS
Scored across 4 tools
Each tool has a clearly distinct purpose: create_template for creation, get_detail_template for retrieving a single template's details, get_list_layers_of_template for listing layers within a template, and get_list_templates for listing all templates. There is no overlap in functionality, and an agent can easily distinguish between them based on their specific actions.
The naming follows a consistent verb_noun pattern with 'create', 'get_detail', 'get_list_layers_of', and 'get_list' as verbs, all using snake_case. However, there is a minor deviation: 'get_detail_template' uses 'detail' as an adjective, while others use 'list' as part of the noun phrase, but overall it remains readable and predictable.
With 4 tools, this is well-scoped for a template management server. Each tool serves a distinct and necessary function in the template lifecycle, from creation to retrieval and listing, making the count appropriate and efficient for the domain.
The toolset covers creation and retrieval (get_detail, get_list_templates, get_list_layers_of_template) but lacks update and delete operations for templates. This is a notable gap that could limit agent workflows, as users cannot modify or remove templates once created, though basic CRUD is partially covered.
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