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Oracle Fusion HCM MCP Server
for AI Agents

Connect your AI agent to StackOne's Oracle Fusion HCM MCP server and give it 120 MCP tools out of the box. Auth, tool execution, and security all managed.

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Oracle Fusion HCM MCP Server
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120 Agent Actions

Create, read, update, and delete across Oracle Fusion HCM — and extend your agent's capabilities with custom actions.

Authentication

Agent Tool Authentication

Per-user OAuth in one call. Your Oracle Fusion HCM MCP server gets session-scoped tokens with zero credentials stored on your infra.

Agent Auth →

Security

Agent Protection

Every Oracle Fusion HCM 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 Oracle Fusion HCM call.

Tools Discovery →

What is the Oracle Fusion HCM MCP Server?

A Oracle Fusion HCM MCP server lets AI agents read and write Oracle Fusion HCM data through the Model Context Protocol — Anthropic's open standard for connecting LLMs to external tools. StackOne's Oracle Fusion HCM MCP server ships with 120 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 Oracle Fusion HCM MCP Tools

Every action from Oracle Fusion HCM's API, ready for your agent. Create, read, update, and delete — scoped to exactly what you need.

Employees

  • Create Employee

    Create a new employee with personal and assignment details. PREREQUISITE - First call list_emps with expand=assignments to get LegalEntityId and BusinessUnitId.

  • List Employees

    PREFERRED employee lookup by name, email, or PersonNumber -- on 403 FORBIDDEN errors, fall back to list_workers which returns the same PersonId -- for salary data use list_salaries, for assignment details use list_emp_assignments, for onboarding tasks use list_worker_journey_tasks

  • Get Employee

    Retrieve a single employee's full profile by GUID (not PersonId) -- requires empsUniqID from list_emps self link

  • Update Employee

    Update an existing employee by PersonId

Workers

  • Create Worker

    Creates a new worker record in Oracle Fusion HCM. Requires elevated privileges.

  • List Workers

    List workers (employees, contingent, pending) -- does NOT include journey/onboarding tasks (use list_worker_journey_tasks separately) or salary data (use list_salaries) -- prefer list_emps for employee-specific queries

  • Get Worker

    Retrieve a single worker by composite ID (PersonId,EffectiveDate) with optional child resource expansion

  • Update Worker

    Update an existing worker record using date-effective processing -- requires Effective-Of header with RangeMode

Employee Assignments

  • Create Employee Assignment

    Create a new assignment for an employee

  • List Employee Assignments

    Get all work assignments for an employee (job, department, manager, salary per assignment) -- requires empsUniqID GUID from list_emps

  • Get Employee Assignment

    Retrieve a specific assignment for an employee

  • Update Employee Assignment

    Update an existing assignment for an employee

Organizations

  • List Organizations

    Get organizations (departments, business units, legal employers) -- use ClassificationCode filter to find specific org types

  • Get Organization

    Retrieve a specific organization or department by unique ID from Oracle HCM Cloud

Absences

  • Create Absence

    Create a new absence/leave record -- requires personId, legalEntityId, absenceTypeId, dates, and absenceStatusCd (SAVED for draft, SUBMITTED for approval)

  • List Absences

    List leave/absence records (sick, vacation, parental) with status, duration, and approval info -- filter by personId, legalEntityId, or absenceType

  • Get Absence

    Retrieve a single absence record by personAbsenceEntryId with full details including duration, approval status, and dates

  • Update Absence

    Update an existing absence record -- only SAVED (draft) absences can typically be updated; check absenceUpdatableFlag before calling

  • Delete Absence

    Permanently delete an absence record -- only draft/SAVED absences can be deleted; approved absences cannot be removed

Time Records

  • List Time Records

    Get a list of time records with filtering and pagination options

  • Get Time Record

    Retrieve a specific time record by its unique identifier

Time Record Attributes

  • List Time Record Attributes

    Get a list of attributes for a specific time record

  • Get Time Record Attribute

    Retrieve a specific attribute for a time record

Time Record Messages

  • List Time Record Messages

    Get a list of messages for a specific time record

  • Get Time Record Message

    Retrieve a specific message for a time record

Time Record Message Tokens

  • List Time Record Message Tokens

    Get a list of message tokens for a specific time record message

  • Get Time Record Message Token

    Retrieve a specific message token for a time record message

Salary Components

  • List Salary Components

    Get a list of salary components for a specific salary record

  • Get Salary Component

    Retrieve a specific salary component by ID in Oracle HCM Cloud

Benefit Enrollments

  • List Benefit Enrollments

    List active benefit enrollments (health, dental, life insurance) with plan names, coverage amounts, and dates -- filter by PersonId or PlanId

  • Get Benefit Enrollment

    Retrieve a single benefit enrollment with full plan details, coverage amounts, and expandable costs/dependents/providers

Benefit Enrollment Dependents

  • List Benefit Enrollment Dependents

    List dependents (spouse, children) covered under a specific benefit enrollment -- requires EnrollmentResultId from list_benefit_enrollments

  • Get Benefit Enrollment Dependent

    Retrieve a single covered dependent's details (name, relationship, coverage dates) for a benefit enrollment

Recruiting Candidates

  • Create Recruiting Candidate

    Create a new recruiting candidate -- Email must be unique across all candidates or Oracle returns error IRC-1590024

  • List Recruiting Candidates

    List recruiting candidates with contact info, source details, and expandable child resources (education, experience, skills, attachments)

  • Get Recruiting Candidate

    Retrieve a single recruiting candidate by CandidateNumber with full profile, contact info, and expandable child resources

  • Update Recruiting Candidate

    Update a recruiting candidate's personal info, contact details, or nested resources (education, experience, skills) via PATCH

  • Delete Recruiting Candidate

    Permanently delete a recruiting candidate by CandidateNumber -- cannot be undone

Recruiting Job Requisitions

  • Create Recruiting Job Requisition

    Create a new job requisition -- requires Title, RecruitingType, HiringManagerId, RecruiterId, StateId, PrimaryLocationId, PhaseId, and UnlimitedOpenings

  • List Recruiting Job Requisitions

    List job requisitions with title, openings, hiring manager, salary range, department, location, and publishing status

  • Get Recruiting Job Requisition

    Retrieve a single job requisition with full details including compensation, openings, published job status, and child resources

  • Update Recruiting Job Requisition

    Update a job requisition's fields (title, openings, compensation, contacts, published status, skills, locations) via PATCH

  • Delete Recruiting Job Requisition

    Permanently delete a job requisition -- returns 204 on success; cannot be undone

Recruiting Job Offers

  • List Recruiting Job Offers

    List recruiting job offers with candidate, requisition, hiring manager, phase/state, expiration, and hire date details

  • Get Recruiting Job Offer

    Retrieve a single job offer with full details including candidate, requisition, phase/state, e-signature instructions, and attachments

Performance Goals

  • Import Performance Goals

    Bulk-import performance goals into a goal plan from a mass assignment request -- requires goalPlanId and reviewPeriodId

  • List Performance Goals

    List employee performance goals with status, percent complete, target dates, and review period -- filter by PersonId or GoalId

  • Get Performance Goal

    Retrieve a single performance goal with full details including status, percent complete, target dates, and associated goal plans

Performance Goal Associated Goal Plans

  • List Performance Goal Associated Goal Plans

    List which goal plans a performance goal belongs to -- returns plan names, review periods, priority, and weight per plan

  • Get Performance Goal Associated Goal Plan

    Retrieve a single associated goal plan record for a performance goal with priority, weight, and review period details

Goal Plans

  • Create Goal Plan

    Create a new goal plan for a review period -- requires GoalPlanName, StartDate, and EndDate at minimum

  • List Goal Plans

    List performance goal plans (annual reviews, development plans) -- returns plan names, date ranges, assignee counts, and review period info

  • Get Goal Plan

    Retrieve a single goal plan with full details including assignees, goals count, and review period configuration

  • Update Goal Plan

    Update a goal plan's name, description, dates, type, or active status via PATCH

  • Delete Goal Plan

    Permanently delete a goal plan by GoalPlanId -- returns 204 on success; cannot be undone

Digital Learning Providers

  • Create Digital Learning Provider

    Create a new digital learning content item in Oracle Learning Cloud

  • List Digital Learning Providers

    Get a list of digital learning content items from external providers

  • Get Digital Learning Provider

    Retrieve a specific digital learning content item by learningItemNumber

  • Update Digital Learning Provider

    Update an existing digital learning content item in Oracle Learning Cloud

Learner Learning Records

  • Create Learner Learning Record

    Creates a new learning assignment record for a learner.

  • List Learner Learning Records

    Get a list of learner learning records with filtering and sorting options

  • Get Learner Learning Record

    Retrieves a specific learning assignment record by its unique composite identifier.

  • Update Learner Learning Record

    Updates an existing learning assignment record.

Learning Events

  • Create Learning Event

    Creates a new learning event (instructor-led training) in Oracle Fusion HCM.

  • List Learning Events

    Get a list of learning events with filtering and sorting options

  • Get Learning Event

    Retrieves a specific learning event by its unique ID.

  • Update Learning Event

    Updates an existing learning event in Oracle Fusion HCM.

XAPI Statements

  • Create XAPI Statement

    Send an xAPI statement to track learner activity in Oracle Learning Cloud

  • Get XAPI Statement

    Retrieve an xAPI statement by its statementId from Oracle Learning Cloud

Talent Person Profiles

  • Create Talent Person Profile

    Create a new talent person profile in Oracle HCM Cloud

  • List Talent Person Profiles

    Get a list of talent person profiles with filtering and sorting options

  • Get Talent Person Profile

    Retrieve a specific talent person profile by ID from Oracle HCM Cloud

  • Update Talent Person Profile

    Update an existing talent person profile in Oracle HCM Cloud

Skill Sections

  • Create Skill Section

    Create a new skill section for a talent person profile in Oracle HCM Cloud

  • List Skill Sections

    Get a list of skill sections for a talent profile

  • Get Skill Section

    Retrieve a specific skill section from Oracle HCM Cloud

Skill Items

  • Create Skill Item

    Create a new skill item in Oracle HCM Cloud

  • List Skill Items

    Get a list of skill items for a skill section

  • Get Skill Item

    Retrieve a specific skill item from Oracle HCM Cloud

  • Update Skill Item

    Update an existing skill item in Oracle HCM Cloud

  • Delete Skill Item

    Delete a skill item from Oracle HCM Cloud

Document Records

  • Create Document Record

    Create a new document record for a person -- when the user specifies a DocumentType (e.g. 'Passport', 'Birth', 'Application'), proceed directly with creation -- do NOT waste calls validating the type via list_document_records unless you have no idea what type to use

  • List Document Records

    Retrieve a paginated list of all document records (passports, visas, licenses, certificates) stored for persons in Oracle HCM

  • Get Document Record

    Retrieve a single document record by its DocumentsOfRecordId, including full metadata and optional child resource expansion

  • Delete Document Record

    Permanently delete a document record and all its associated attachments by DocumentsOfRecordId

Document Record Attachments

  • Upload Document Record Attachment

    Upload a file (base64), web page link, or text note as an attachment on a document record -- response may return null for AttachedDocumentId

  • List Document Record Attachments

    Retrieve a paginated list of all file, web page, and text attachments for a specific document record

  • Get Document Record Attachment

    Retrieve a single attachment's metadata (file name, type, size, dates) from a document record by its unique hash key

  • Download Document Record Attachment

    Download ONE SPECIFIC attachment by its attachmentsUniqID -- only use this for a single known file; for downloading all or multiple attachments, you MUST use download_document_record_attachments_bulk instead

Candidate Attachments

  • Upload Candidate Attachment

    Uploads a file attachment to a recruiting candidate (e.g., resume, cover letter)

  • List Candidate Attachments

    Get all attachments for a recruiting candidate

  • Get Candidate Attachment

    Retrieves a single attachment from a recruiting candidate

  • Download Candidate Attachment

    Downloads the file contents of a candidate attachment

Worker Journey Tasks

  • List Worker Journey Tasks

    Retrieve onboarding, offboarding, and other HR journey tasks for workers -- use this to check task completion status and progress

  • Get Worker Journey Task

    Retrieve a single journey task's full details by ID -- Status values are INI (not started), DEP (blocked), PENDING (in progress), COMPLETED, EXP (expired)

Other (25)

  • Upload File To HCM Data Loader

    Uploads a file to HCM Data Loader import account for bulk data processing

  • Upload Journey Task Document To Document Records

    Copy a document from a worker journey task into the person's permanent document records repository

  • Upload Journey Task Image

    Upload an image (icon or banner) to associate with a worker journey task template

  • List Jobs Resource

    Get a list of job definitions with filtering and sorting options

  • Get Job Resource

    Get a job by its unique ID from the jobs resource

  • Download Stack Trace

    Download error stack trace for a failed absence record -- use for debugging absence processing or approval workflow failures

  • Get Absence Type Balance

    Get current absence balance (accrued, used, remaining) for a specific absence type and person -- includes all plans for that type

  • Get User Access Details

    Check what absence actions a user can perform -- returns roles, permissions, and access levels for absence management

  • List Time Record Statuses

    Get a list of statuses for a specific time record

  • Get Time Record Status

    Retrieve a specific status for a time record

  • List Salaries

    Get salary records for workers filtered by AssignmentId or PersonId -- returns empty array (not error) when no salary exists for a given filter

  • Get Salary

    Retrieve a single salary record with full compensation details including grade ranges, CompaRatio, and component breakdowns

  • List Benefit Enrollment Opportunities

    List open enrollment windows and life-event-triggered benefit enrollment opportunities for employees -- filter by PersonNumber or LifeEventStatusCode

  • Get Benefit Enrollment Opportunity

    Retrieve a specific benefit enrollment opportunity by PersonNumber -- returns plan/program details, life event info, and enrollment period dates

  • Get Derived Primary Location

    Get the derived primary location for a given location

  • Get Document Record Attachment Preview

    Retrieve paginated thumbnail preview images (base64 PNG) of a document record's attachments without downloading full files

  • Download Document Record Attachments (Bulk)

    DEFAULT tool when user wants to download multiple or all attachments -- ALWAYS use this (not the singular download) when user says 'download all', 'get all files', 'download attachments', or 'download in one go'

  • Sync Goal Plan With Performance Documents

    Synchronize goals with performance documents that share the same review period -- ensures goal progress reflects in performance reviews

  • Load Projected Balance

    Calculate projected absence balance (remaining PTO/sick days) through a specified end date based on accruals and usage

  • Override Payment Percentage Entitlement

    Override the plan payment percentage for an absence (e.g. change from 100% to 50% pay during extended leave)

  • Reprocess Absences And Run Post Approval Process

    Retry failed absence processing -- reprocesses absences with errors and runs the post-approval workflow again for a specific worker

  • Restrict Absence Edit

    Apply edit restrictions to an absence record based on organization editing rules -- controls whether managers/employees can modify it

  • Show Absence Plan Usage

    Show how absence plans are consumed for a specific absence -- returns plan usage breakdown showing which plans cover the time off

  • Find Goal Plan By Advanced Search

    Search for a goal plan by name using advanced search with autocomplete, filters, and sorting

  • Assign Performance Goal

    Assign a specific performance goal to selected employees within a goal plan -- requires GoalPlanId and performanceGoalsUniqID

Oracle Fusion HCM AI Agent Use Cases

Connect your AI agent to Oracle Fusion HCM and help your team scale the HR operations they run by hand today.

Employee Onboarding

Use StackOne to connect your AI agent to your HRIS, identity management, and LMS to automate employee onboarding.

View
WorkdayBambooHRPersonioHiBobGustoRipplingOkta360Learning
HR Policy Q&A Chatbot

Use StackOne to connect your AI agent to your HRIS, knowledge base, and messaging tools to automate HR policy Q&A.

View
WorkdayBambooHRPersonioHiBobGustoRipplingSharePointConfluence
Invoice Processing

Automate invoice processing with AI agents connected to your ERP, accounting software, and AP tools through StackOne.

View
QuickBooks OnlineXeroNetSuiteSage IntacctBillFreshBooksWaveZoho Books

Set Up Your Oracle Fusion HCM MCP Server in Minutes

One endpoint. Any framework. Your agent is talking to Oracle Fusion HCM in under 10 lines of code.

Agent Frameworks

Claude Desktop
{
  "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>"
      ]
    }
  }
}

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Oracle Fusion HCM MCP Server FAQ

Does StackOne have a Oracle Fusion HCM MCP server?
Yes. StackOne offers a hosted Oracle Fusion HCM MCP server with 120 pre-built actions, and every action is tested and QA'd by StackOne. Connect it to Claude, Cursor, and any other MCP client, or to any agent framework through the AI Action SDK. It ships with managed agent authentication, prompt injection defense, and tool discovery with server-side execution that preserve your agent's context window and keep reasoning performance.
Oracle Fusion HCM MCP server vs direct API integration — what's the difference?
A Oracle Fusion HCM MCP server and direct API integration serve different use cases. Direct API integration is for software-to-software — backend code calling Oracle Fusion HCM. A Oracle Fusion HCM 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 Oracle Fusion HCM at runtime. StackOne provides both.
How does Oracle Fusion HCM authentication work for AI agents?
Oracle Fusion HCM 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 Oracle Fusion HCM account; StackOne handles token exchange, storage, and refresh. Credentials never reach the LLM, and each user is isolated via origin_owner_id.
Are Oracle Fusion HCM MCP tools vulnerable to prompt injection?
Yes — Oracle Fusion HCM 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 Oracle Fusion HCM agent and how do I avoid it?
Context bloat happens when Oracle Fusion HCM tool schemas and API responses eat your Oracle Fusion HCM agent's memory, preventing it from reasoning effectively. A single Oracle Fusion HCM 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 Oracle Fusion HCM agent can access?
Yes — you can limit which actions your Oracle Fusion HCM 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 Oracle Fusion HCM MCP server?
Yes — you can create custom agent actions for your Oracle Fusion HCM MCP server using Connector Builder. It's an integration agent your coding assistant (Claude Code, Cursor, or Copilot) can invoke to research Oracle Fusion HCM's API, generate production-ready connector YAML, test against the live API, and validate before you ship.
When should I NOT use a Oracle Fusion HCM MCP server?
Skip a Oracle Fusion HCM MCP server if your integration is purely software-to-software — direct Oracle Fusion HCM 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 Oracle Fusion HCM actions at runtime.
What AI frameworks and AI clients does the StackOne Oracle Fusion HCM MCP server support?
The StackOne Oracle Fusion HCM 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.

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