CatalystOne

Live 36 Actions

CatalystOne Integration for AI Agents

Connect your AI agent to 36 QA'd CatalystOne actions via MCP, A2A, or SDK, with agent authentication, tool-calling execution, and security built-in.

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CatalystOne AI Agent Actions

36 production-ready actions for your agent to do more on CatalystOne.

Read the CatalystOne docs

36 Actions

List HRDP Users - Get all users from HR Driven Provisioning

Get HRDP User - Query a single user by ID from HR Driven Provisioning

List HRDP Groups - Retrieve all groups from HR Driven Provisioning

Get HRDP Group - Get a single group by ID from HR Driven Provisioning

List HRDP Schemas - Get list of all supported SCIM schemas

Get HRDP Schema - Get an individual SCIM schema by ID

Update HRDP User Credentials - Update a user's account credentials (username and email)

Lookup Person - Resolve a known identifier (email or employee ID) to the matching person(s)

Get Me - Get personal details of the authenticated user

Get Me Account - Get account details for the authenticated user

Get Me Job - Get job information for the authenticated user's selected profile

Get Me Photo - Get profile photo metadata for the authenticated user

Get Me Photo Content - Get profile photo binary for the authenticated user

Get Me Manager - Get the authenticated user's direct manager

Get Me Organization - Get the organization the authenticated user is assigned to

List Performance Reviews - Retrieve reviews with optional filters

Get Performance Review - Retrieve a single review by ID

List Projects - Retrieve all projects

Get Project - Retrieve a specific project by its ID

Create Project - Create a new project in the repository

Update Project - Update an existing project

List Project Categories - Retrieve all project categories

Get Project Category - Retrieve a specific project category by ID

List SCIM Users - Query users via SCIM standard interface

Get SCIM User - Query a single SCIM user by ID

List SCIM Groups - Retrieve all SCIM groups

Get SCIM Group - Get a single SCIM group by ID

List SCIM Schemas - Get list of all supported SCIM schemas

Get SCIM Schema - Get an individual SCIM schema

Get SCIM Service Provider Config - Get SCIM Service Provider Configuration

Get Person - Get another person's details, masked to the caller's visibility

Get Person Job - Get the target person's job information

Get Person Photo - Get profile photo metadata for the target person

Get Person Photo Content - Get profile photo binary for the target person

Get Person Manager - Get the target person's direct manager

Get Person Organization - Get the organization the target person is assigned to

CatalystOne AI Agent Use Cases

Connect your AI agent to CatalystOne 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.

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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.

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Employee Offboarding

Use StackOne to connect your AI agent to your HRIS, identity management, and ITSM to automate employee offboarding and deprovisioning.

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More HRIS & HCM use cases

Do More, Build Less

Integration Infrastructure for CatalystOne AI Agents

Multiple Interfaces

Access integrations via API, AI SDKs, MCP & A2A.

CatalystOne MCP server

Managed Authentication

Pre-built authentication UI.

Agent auth

Falcon Engine

Every CatalystOne action runs on Falcon.

Agent Execution Engine

StackOne Defender

88.7% prompt injection detection.

Prompt injection defense

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"What impressed us most about StackOne is its ambition and clarity. They're creating infrastructure that modern software and the entire AI agent ecosystem can rely on. The depth of secure integrations, the pace of delivery, and the team's foresight into AI's future uniquely position StackOne to redefine this category."

Luna Schmid, Partner at GV

"We've been impressed by how quickly and deeply StackOne integrates with complex enterprise systems -- and now, with their focus on agent-to-agent interoperability, they're unlocking even more powerful use cases for customers. StackOne delivers all of the above in a universal layer -- without compromise."