Connect
Optimize
Secure
Remote MCP Server
for AI Agents
Production-ready Remote MCP server with 68 extensible actions — plus built-in authentication, security, and optimized execution.
Remote MCP Server
Built by 
StackOne
StackOne 
Coverage
68 Agent Actions
Create, read, update, and delete across Remote — and extend your agent's capabilities with custom actions.
Authentication
Agent Tool Authentication
Per-user OAuth in one call. Your Remote MCP server gets session-scoped tokens with zero credentials stored on your infra.
Agent Auth →
Security
Agent Protection
Every Remote 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 Remote call.
Tools Discovery →What is the Remote MCP Server?
A Remote MCP server lets AI agents read and write Remote data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Remote MCP server ships with 68 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 Remote MCP Tools and Actions
Every action from Remote's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.
Companys
- Create Company
Create a new company
- Get Company
Retrieve details of a specific company by ID
- Update Company
Update an existing company
Company Managers
- Create Company Manager
Create and invite a company manager
- List Company Managers
List all company managers
- Get Company Manager
Get details of a specific company manager
- Delete Company Manager
Delete a company manager user
Contractor Invoices
- List Contractor Invoices
List all contractor invoices with filtering and pagination
- Get Contractor Invoice
Retrieve details of a specific contractor invoice by ID
Custom Fields
- Create Custom Field
Create a new custom field definition
- List Custom Fields
List all custom field definitions
Custom Field Values
- Get Custom Field Value
Get a custom field value for a specific employment
- Update Custom Field Value
Update a custom field value for a specific employment
Departments
- Create Department
Create a new department
- List Departments
List all departments for a company
Employments
- Create Employment
Create a new employment record
- List Employments
List all employments except deleted ones
- Get Employment
Show all information of an employment
- Update Employment
Update an existing employment record
Expenses
- Create Expense
Create an approved expense
- List Expenses
List all expense records
- Get Expense
Show a single expense record
- Update Expense
Update an expense status
Files
- Upload File
Upload a file for an employment
- Download File
Download a file by ID
Incentives
- Create Incentive
Create a new incentive for an employment
- List Incentives
Retrieve a paginated list of all incentives
- Get Incentive
Retrieve details of a specific incentive by ID
- Update Incentive
Update an existing incentive
- Delete Incentive
Delete an incentive
Recurring Incentives
- Create Recurring Incentive
Create a monthly paid recurring incentive
- List Recurring Incentives
List all recurring incentives
- Delete Recurring Incentive
Delete a recurring incentive
Offboardings
- Create Offboarding
Initiate an offboarding process for an employment
- List Offboardings
Retrieve a paginated list of all offboarding records
- Get Offboarding
Retrieve details of a specific offboarding record
Payslips
- List Payslips
Retrieve a paginated list of all payslips
- Get Payslip
Retrieve details of a specific payslip by ID
Payroll Runs
- List Payroll Runs
Retrieve a paginated list of all payroll runs
- Get Payroll Run
Retrieve details of a specific payroll run by ID
Time Off Requests
- Create Time Off Request
Create a new approved time off request
- List Time Off Requests
Retrieve a paginated list of all time off requests
- Get Time Off Request
Retrieve details of a specific time off request by ID
- Update Time Off Request
Update a time off request
Timesheets
- List Timesheets
List all timesheets
- Get Timesheet
Get details of a specific timesheet
Webhooks
- Create Webhook
Register a new webhook callback
- List Webhooks
Retrieve a list of all registered webhook callbacks
- Update Webhook
Update a registered webhook callback
- Delete Webhook
Delete a registered webhook callback
Other (18)
- List Benefit Offers
Retrieve a paginated list of all benefit offers
- List Companies
List all companies that authorized your integration
- List Company Legal Entities
List all legal entities for a company
- List Countries
List all countries supported by Remote API
- List Country Holidays
Retrieve the list of public holidays for a specific country and year
- Get Country Form Schema
Retrieve the JSON schema for a specific form type and country
- List Employment Custom Fields
List custom field values for a specific employment
- List Employment Files
List files associated with an employment
- List Leave Policies Summary
List time off balances and entitlements for an employment
- List Leave Policies Details
List leave policy configurations for an employment
- Get Payroll Run Employee Details
Retrieve employee details for a specific payroll run
- List Time Off Types
List all available time off types
- Approve Time Off Request
Approve a pending time off request
- Decline Time Off Request
Decline a pending time off request
- Cancel Time Off Request
Cancel an approved time off request
- Approve Time Off Cancellation Request
Approve a time off cancellation request
- Decline Time Off Cancellation Request
Decline a time off cancellation request
- Approve Timesheet
Approve a submitted timesheet
Set Up Your Remote MCP Server in Minutes
One endpoint. Any framework. Your agent is talking to Remote 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 HRIS / HCM MCP Servers
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Humaans
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Remote 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
Remote MCP Server FAQ
Remote MCP server vs direct API integration — what's the difference?
A Remote MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Remote. A Remote 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 Remote at runtime. StackOne provides both.
How does Remote authentication work for AI agents?
Remote 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 Remote account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via
origin_owner_id.Are Remote MCP tools vulnerable to prompt injection?
Yes — Remote 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 Remote agent and how do I avoid it?
Context bloat happens when Remote tool schemas and API responses eat your Remote agent's memory, preventing it from reasoning effectively. A single Remote 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 Remote agent can access?
Yes — you can limit which actions your Remote 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 Remote MCP server?
Yes — you can create custom agent actions for your Remote MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Remote's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Remote MCP server?
Skip a Remote MCP server if your integration is purely software-to-software — direct Remote 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 Remote actions at runtime.
What AI frameworks and AI clients does the StackOne Remote MCP server support?
The StackOne Remote 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.