What authentication method does Workday use?

Workday uses OAuth 2.0 with a registered API Client. You'll need to provide your Client ID, Client Secret, and a Refresh Token — all generated from within your Workday tenant by an administrator.

Can I check PTO balances for my direct reports?

Yes. The `get_time_off_balances` tool retrieves current PTO balances for any worker within the security scope configured for your Integration System User. Data is returned per plan type (vacation, sick, personal).

Does it support Workday Report-as-a-Service (RaaS)?

Absolutely. Use the `execute_raas_report` tool with your report URL to retrieve any custom Workday report, including those with prompt parameters. Results are returned in JSON format.

Can I navigate the entire organizational hierarchy?

Yes. The `get_org_structure` tool fetches supervisory organizations, cost centers, and company hierarchies, allowing you to traverse the full org tree from any starting point.

Workday MCP Server for OpenAI Agents SDK 9 tools — connect in under 2 minutes

Name: Workday
Availability: InStock
Author: Vinkius

openai.github.io/openai-agents-python/mcp

Built by Vinkius GDPR 9 Tools SDK

The OpenAI Agents SDK enables production-grade agent workflows in Python. Connect Workday through the Vinkius and your agents gain typed, auto-discovered tools with built-in guardrails — no manual schema definitions required.

Get MCP Server for AI Agents

ASK AI ABOUT THIS MCP SERVER

Open in ChatGPT Open in Claude Open in Perplexity

Vinkius supports streamable HTTP and SSE.

python

import asyncio
from agents import Agent, Runner
from agents.mcp import MCPServerStreamableHttp

async def main():
    # Your Vinkius token — get it at cloud.vinkius.com
    async with MCPServerStreamableHttp(
        url="https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    ) as mcp_server:

        agent = Agent(
            name="Workday Assistant",
            instructions=(
                "You help users interact with Workday. "
                "You have access to 9 tools."
            ),
            mcp_servers=[mcp_server],
        )

        result = await Runner.run(
            agent, "List all available tools from Workday"
        )
        print(result.final_output)

asyncio.run(main())

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Stream every event to Splunk, Datadog, or your own webhook in real-time

* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure

About Workday MCP Server

Connect your Workday tenant to any AI agent and manage your human capital operations through natural conversation.

The OpenAI Agents SDK auto-discovers all 9 tools from Workday through native MCP integration. Build agents with built-in guardrails, tracing, and handoff patterns — chain multiple agents where one queries Workday, another analyzes results, and a third generates reports, all orchestrated through the Vinkius.

What you can do

Worker Profiles — Query employee data, job profiles, supervisory organizations, and worker history across your entire workforce
Payroll Insights — Retrieve payroll run summaries, compensation breakdowns, and benefit elections for any worker
Organizational Structure — Navigate supervisory hierarchies, cost centers, and company structures through simple queries
Time Off & Absence — Check PTO balances, pending time-off requests, and absence history for team members
Recruiting Pipeline — Monitor open positions, candidate pipeline status, and job requisition approvals
Compensation Planning — View compensation plans, merit increases, and bonus allocations across business units
Custom Reports — Execute Workday Report-as-a-Service (RaaS) queries for tailored data extractions

The Workday MCP Server exposes 9 tools through the Vinkius. Connect it to OpenAI Agents SDK in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.

How to Connect Workday to OpenAI Agents SDK via MCP

Follow these steps to integrate the Workday MCP Server with OpenAI Agents SDK.

Install the SDK

Run pip install openai-agents in your Python environment

Replace the token

Replace [YOUR_TOKEN_HERE] with your Vinkius token from cloud.vinkius.com

Run the script

Save the code above and run it: python agent.py

Explore tools

The agent will automatically discover 9 tools from Workday

Why Use OpenAI Agents SDK with the Workday MCP Server

OpenAI Agents SDK provides unique advantages when paired with Workday through the Model Context Protocol.

Native MCP integration via `MCPServerSse` — pass the URL and the SDK auto-discovers all tools with full type safety

Built-in guardrails, tracing, and handoff patterns let you build production-grade agents without reinventing safety infrastructure

Lightweight and composable: chain multiple agents and MCP servers in a single pipeline with minimal boilerplate

First-party OpenAI support ensures optimal compatibility with GPT models for tool calling and structured output

Workday + OpenAI Agents SDK Use Cases

Practical scenarios where OpenAI Agents SDK combined with the Workday MCP Server delivers measurable value.

Automated workflows: build agents that query Workday, process the data, and trigger follow-up actions autonomously

Multi-agent orchestration: create specialist agents — one queries Workday, another analyzes results, a third generates reports

Data enrichment pipelines: stream data through Workday tools and transform it with OpenAI models in a single async loop

Customer support bots: agents query Workday to resolve tickets, look up records, and update statuses without human intervention

Workday MCP Tools for OpenAI Agents SDK (9)

These 9 tools become available when you connect Workday to OpenAI Agents SDK via MCP:

execute_raas_report

Results are returned in JSON. The URL can include prompt parameters. Execute a Workday Report-as-a-Service (RaaS) report

get_payroll_results

Get payroll results for a worker

get_time_off_balances

Get time off balances for a worker

get_time_off_requests

Get pending time off requests for a worker

get_worker

Get detailed profile for a specific worker

list_job_requisitions

List open job requisitions

list_supervisory_orgs

Shows org names, managers, and headcounts. List supervisory organizations

list_workers

Use the search parameter to filter by name, employee ID, or other attributes. List or search Workday workers

query_resource

Examples: locations, companies, costCenters, businessUnits. Query any Workday REST API resource

Example Prompts for Workday in OpenAI Agents SDK

Ready-to-use prompts you can give your OpenAI Agents SDK agent to start working with Workday immediately.

"How many active employees do we have in the Engineering department?"

"Show me the PTO balance for John Smith."

"Run the 'Monthly Headcount Report' for Q1 2026."

Troubleshooting Workday MCP Server with OpenAI Agents SDK

Common issues when connecting Workday to OpenAI Agents SDK through the Vinkius, and how to resolve them.

MCPServerStreamableHttp not found

Ensure you have the latest version: pip install --upgrade openai-agents

Agent not calling tools

Make sure your prompt explicitly references the task the tools can help with.

Workday + OpenAI Agents SDK FAQ

Common questions about integrating Workday MCP Server with OpenAI Agents SDK.

How does the OpenAI Agents SDK connect to MCP?

Use MCPServerSse(url=...) to create a server connection. The SDK auto-discovers all tools and makes them available to your agent with full type information.