Easyship MCP Server
for AI Agents
Connect your AI agent to StackOne's Easyship MCP server and give it 48 MCP tools out of the box. Auth, tool execution, and security all managed.
StackOne 
Coverage
48 Agent Actions
Create, read, update, and delete across Easyship — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Easyship MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Easyship tool response scanned for prompt injection in milliseconds — 88.7% accuracy, all running on CPU.
Prompt Injection Defense →
Performance
Max Agent Context. Min Cost.
Free up to 96% of your agent's context window to enhance reasoning and reduce cost, on every Easyship call.
Tools Discovery →What is the Easyship MCP Server?
A Easyship MCP server lets AI agents read and write Easyship data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Easyship MCP server ships with 48 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, observability, and agent execution runtime. Connect it from MCP clients like Claude Desktop, Claude Code, Cursor, Goose, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Easyship MCP Tools
Every action from Easyship's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
An Address
- Create An Address
Create a new address
- Update An Address
Update an address in your account
Assets
- Create Asset
Upload a new asset
- List Assets
Retrieve a list of assets
- Update Asset
Update an existing asset
- Delete Asset
Delete an asset
A Boxs
- Create A Box
Create a box
- Update A Box
Update a box in your account
- Delete A Box
Delete a box from your account
A Couriers
- Create A Courier
Create a new courier account
- Get A Courier
Retrieve details of a courier
- Delete A Courier
Delete a LYOC courier
Shipments
- Create Shipment
Create a new shipment
- List Shipments
Retrieve a list of shipments with optional filters
- Get Shipment
Retrieve details of a specific shipment
- Update Shipment
Update shipment details
- Delete Shipment
Delete a shipment that has not yet been shipped
All Trackings
- List All Trackings
Retrieve tracking status and checkpoint history for shipments
- List All Trackings
Retrieve a list of trackings available with your account
A Trackings
- Create A Tracking
Create a single tracking in your account
- Get A Tracking
Show a single tracking in your account
- Delete A Tracking
Delete a single tracking from your account
Other (26)
- Create Label
Create a new label for an existing shipment
- Create A Tag
Create a new tag
- Get Account
Retrieve information about current account
- Get Account Settings
Retrieve account settings
- List Countries
Retrieve a list of countries
- List All States
Retrieve a list of states
- List All Addresses
Retrieve a list of all addresses ordered by date of creation
- List All Boxes
Retrieve a list of available courier boxes and your custom boxes
- List All Couriers
Retrieve a list of active couriers
- List All Courier Services Of A Courier
Retrieve a list of courier services for selected courier
- List All LYOC
Retrieve a list of available LYOC
- List Transaction Records For A Shipment
List transaction records for a specific shipment
- List Unavailable Couriers For A Shipment
List unavailable couriers and reasons for a specific shipment
- List All Item Categories
Retrieve a list of item categories
- List HS Codes
Retrieve a list of HS codes
- List All Stores
Retrieve a list of stores
- List All Tags
Retrieve a list of tags
- List Supported Couriers
List supported couriers for tracking
- List External Courier Services
List courier services that do not support label generation but are trackable
- Validate A Single Address
Create an address validation for international addresses
- Activate An Address
Activate specific address
- Deactivate An Address
Deactivate specific address
- Validate A Single Domestic (US) Address
Create a domestic address validation for US addresses
- Deactivate Asset
Deactivate a specific asset
- Activate Asset
Activate a specific asset
- Cancel A Shipment
Cancel a shipment that has been shipped
Set Up Your Easyship MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Easyship in under 10 lines of code.
Agent Frameworks
JSON{
"mcpServers": {
"stackone": {
"command": "npx",
"args": [
"-y",
"mcp-remote@latest",
"https://api.stackone.com/mcp?x-account-id=<account_id>",
"--header",
"Authorization: Basic <YOUR_BASE64_TOKEN>"
]
}
}
}Check More Commerce MCP Servers
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Platform Resources
MCP Code Mode: Keeping Tool Responses Out of Agent Context
Anthropic's code_execution processes data already in context. Custom MCP code mode keeps raw tool responses in a sandbox. 14K tokens vs 500.
11 min
Comparing BM25, TF-IDF, and Hybrid Search for MCP Tool Discovery
Benchmarking BM25, TF-IDF, and hybrid search for MCP tool discovery across 916 tools. The 80/20 TF-IDF/BM25 hybrid hits 21% Top-1 accuracy in under 1ms.
10 min
Indirect Prompt Injection Defense for MCP Tools: A Technical Guide
MCP tools that read emails, CRM records, and tickets are indirect prompt injection vectors. Here's how we built a two-tier defense that scans tool results in ~11ms.
12 min
MCP vs A2A: Architecture, Security, and When to Use Each
MCP vs A2A: what each protocol standardizes, how they differ, their shared security risks including indirect prompt injection, and when to use one, both, or a hybrid architecture.
12 min
MCP vs API: What 200+ Connector Builds Taught Us
MCP wraps APIs, it doesn't replace them. After building 200+ connectors that serve both, here's when each approach wins.
14 min read
Easyship MCP Server FAQ
Does StackOne have a Easyship MCP server?
Easyship MCP server vs direct API integration — what's the difference?
How does Easyship authentication work for AI agents?
origin_owner_id.Are Easyship MCP tools vulnerable to prompt injection?
What is the context bloat of a Easyship agent and how do I avoid it?
Can I limit which actions my Easyship agent can access?
Can I create custom agent actions for my Easyship MCP server?
When should I NOT use a Easyship MCP server?
What AI frameworks and AI clients does the StackOne Easyship MCP server support?
Put your AI agents to work
All the tools you need to build and scale AI agent integrations, with best-in-class connectivity, execution, and security.