Connect
Optimize
Secure
Eploy MCP Server
for AI Agents
Production-ready Eploy MCP server with 92 extensible actions — plus built-in authentication, security, and optimized execution.
Eploy MCP Server
Built by 
StackOne
StackOne 
Coverage
92 Agent Actions
Create, read, update, and delete across Eploy — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Eploy MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Eploy 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 Eploy call.
Tools Discovery →What is the Eploy MCP Server?
A Eploy MCP server lets AI agents read and write Eploy data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Eploy MCP server ships with 92 pre-built actions, fully extensible via the Connector Builder — plus managed authentication, prompt injection defense, and optimized agent context. Connect it from MCP clients like Claude Desktop, Cursor, and VS Code, or from agent frameworks like OpenAI Agents SDK, LangChain, and Vercel AI SDK.
All Eploy MCP Tools and Actions
Every action from Eploy's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
Activitys
- Create Activity
Create a new activity/action
- Get Activity
Retrieve activity details by action ID
- Update Activity
Update an existing activity by action ID
Candidates
- Create Candidate
Create a new candidate record
- Search Candidates
Search for candidates with pagination and filtering support
- Get Candidate
Retrieve a single candidate by ID
- Update Candidate
Update an existing candidate record
Candidate Address
- Add Candidate Address
Add a new address for a candidate
- Update Candidate Address
Update an existing address for a candidate
- Delete Candidate Address
Delete an address from a candidate
Candidate Bank Details
- Get Candidate Bank Details
Retrieve bank details for a candidate
- Update Candidate Bank Details
Update bank details for a candidate
Candidate Employments
- Add Candidate Employment
Add employment history record for a candidate
- Update Candidate Employment
Update an employment history record for a candidate
- Delete Candidate Employment
Delete an employment history record
Candidate Questions
- Get Candidate Questions
Retrieve question answers for a candidate
- Update Candidate Questions
Set question answers for a candidate
Companys
- Create Company
Create a new company
- Get Company
Retrieve company details by company ID
- Update Company
Update an existing company by company ID
Company Questions
- Get Company Questions
Retrieve questions and answers for a specific company
- Update Company Questions
Set question answers for a company
Applications
- Create Application
Create a new application for a candidate applying to a vacancy
- Search Applications
Search for applications with pagination and filtering support using Eploy search API
- Get Application
Retrieve application details by application ID
- Update Application
Update an existing application by application ID
Application Questions
- Get Application Questions
Retrieve questions and answers for a specific application
- Update Application Questions
Set questions and answers for a specific application
Application Status Historys
- Get Application Status History
Retrieve status history for a specific application
- Search Application Status History
Search for application status history with pagination and filtering
Vacancys
- Create Vacancy
Create a new vacancy/job posting
- Get Vacancy
Retrieve vacancy details by vacancy ID
- Update Vacancy
Update an existing vacancy by vacancy ID
Vacancy Templates
- Search Vacancy Templates
Search for vacancy templates with pagination and filtering support using Eploy search API
- Get Vacancy Template
Retrieve vacancy template details by vacancy template ID
Contacts
- Create Contact
Create a new contact
- Search Contacts
Search for contacts with pagination and filtering support using Eploy search API
- Get Contact
Retrieve contact details by contact ID
- Update Contact
Update an existing contact by contact ID
Contact Questions
- Get Contact Questions
Retrieve questions and answers for a specific contact
- Update Contact Questions
Set question answers for a contact
Users
- Create User
Create a new user
- Search Users
Search for users with pagination and filtering support using Eploy search API
- Get User
Retrieve user details by user ID
- Update User
Update an existing user by user ID
Placements
- Create Placement
Create a new placement
- Search Placements
Search for placements with pagination and filtering support using Eploy search API
- Get Placement
Retrieve placement details by placement ID
- Update Placement
Update an existing placement by placement ID
Timesheets
- Create Timesheet
Create a new timesheet
- Search Timesheets
Search for timesheets with pagination and filtering support using Eploy search API
- Get Timesheet
Retrieve timesheet details by timesheet ID
- Update Timesheet
Update an existing timesheet by timesheet ID
- Delete Timesheet
Delete a timesheet by timesheet ID
Notes
- Create Note
Create a new note
- Search Notes
Search for notes with pagination and filtering support using Eploy search API
- Get Note
Retrieve note details by note ID
- Update Note
Update an existing note by note ID
Option Values
- Get Option Values
Retrieve values for a specific dropdown list by type and reference
- Search Option Values
Search for option values with pagination and filtering support
CVs
- Download CV
Download CV file by CV ID
- Search CVs
Search for CVs with pagination and filtering support using Eploy search API
Files
- Download File
Download file by file ID
- Search Files
Search for files with pagination and filtering support using Eploy search API
Other (28)
- Upload Candidate CV
Upload a CV file to a candidate
- Upload Candidate File
Upload a general file to a candidate
- Upload Application File
Upload a file to an application
- Search Activities
Search for activities/actions with pagination and filtering support using Eploy search API
- Get Candidate Addresses
Retrieve all addresses for a candidate
- Get Candidate Employment History
Retrieve employment history for a candidate
- Get Candidate Questions List
Retrieve all available questions for candidates
- Get CV Upload Types
Retrieve supported CV file types
- Get File Upload Types
Retrieve supported file types for candidate uploads
- Search Companies
Search for companies with pagination and filtering support using Eploy search API
- Get Company Questions List
Retrieve all available questions for companies
- Get Application Questions List
Retrieve all available questions for applications
- Get Application File Upload Types
Retrieve supported file upload types for applications
- Search Vacancies
Search for vacancies with pagination and filtering support using Eploy search API
- Get Vacancy Questions List
Retrieve all available questions for vacancies
- Get Vacancy Questions
Retrieve questions and answers for a specific vacancy
- Get Contact Questions List
Retrieve all available questions for contacts
- Get Placement Questions List
Retrieve all available questions for placements
- Get Placement Questions
Retrieve questions and answers for a specific placement
- List Available Options
Retrieve available dropdown lists/lookup options in the system
- Get CV Metadata
Get CV metadata by CV ID
- Get File Metadata
Get file metadata by file ID
- Get Pay Rate
Get pay rate details by pay rate ID
- Get Pay Salary
Get pay salary details by pay salary ID
- Get Pay Band
Get pay salary band details by pay band ID
- Search Pay Salaries
Search for pay salaries with pagination and filtering support using Eploy search API
- Get Role Information By RoleID
Get Role Information by RoleID
- Search User Roles
Search User Roles
Set Up Your Eploy MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Eploy in under 10 lines of code.
MCP Clients
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>"
]
}
}
}More Recruiting MCP Servers
JobAdder
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HiBob (with Webhooks)
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Eploy MCP Server 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
Eploy MCP Server FAQ
Eploy MCP server vs direct API integration — what's the difference?
A Eploy MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Eploy. A Eploy MCP server is for AI agents — MCP clients like Claude and Cursor, plus framework agents built with OpenAI, LangChain, or Vercel AI — discovering and calling Eploy at runtime. StackOne provides both.
How does Eploy authentication work for AI agents?
Eploy authentication for AI agents works through a StackOne Connect Session. Create one via the dashboard or the SDK — you get an auth link and ready-to-paste config for Claude Desktop, Cursor, and other MCP clients. Your user authenticates their own Eploy account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via
origin_owner_id.Are Eploy MCP tools vulnerable to prompt injection?
Yes — Eploy MCP tools can be vulnerable to indirect prompt injection. Any tool that reads user-written content — documents, messages, tickets, records, or free-text fields — is a potential vector. StackOne Defender scans every tool response before it enters the agent's context — regex patterns in ~1ms, then a MiniLM classifier in ~4ms. 88.7% accuracy, CPU-only.
What is the context bloat of a Eploy agent and how do I avoid it?
Context bloat happens when Eploy tool schemas and API responses eat your Eploy agent's memory, preventing it from reasoning effectively. A single Eploy query can return a massive JSON response, and connecting multiple tools compounds the problem. Tools Discovery and Code Mode reduce context bloat — loading only relevant tools per query and keeping raw responses out of the agent's context.
Can I limit which actions my Eploy agent can access?
Yes — you can limit which actions your Eploy agent can access directly from the StackOne dashboard. Toggle actions on or off, or restrict them to specific accounts, with no code changes to your agent. Session tokens can be scoped to exact actions so if one leaks, exposure stays contained.
Can I create custom agent actions for my Eploy MCP server?
Yes — you can create custom agent actions for your Eploy MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Eploy's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Eploy MCP server?
Skip a Eploy MCP server if your integration is purely software-to-software — direct Eploy API integration is simpler when no AI agent is involved. For deterministic, compliance-critical operations (financial transactions, regulatory reporting), direct API gives you predictable behavior without agent-driven decision-making. MCP shines when AI agents need to dynamically discover and call Eploy actions at runtime.
What AI frameworks and AI clients does the StackOne Eploy MCP server support?
The StackOne Eploy MCP server supports both. MCP clients (paste-and-go apps): Claude Desktop, Claude Code, Cursor, VS Code, Goose. Agent frameworks (code SDKs you build with): OpenAI Agents SDK, Anthropic, Vercel AI, Google ADK, CrewAI, Pydantic AI, LangChain, LangGraph, Azure AI Foundry.
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.