# How to connect Personio to Claude

```json
{
  "title": "How to connect Personio to Claude",
  "toolkit": "Personio",
  "toolkit_slug": "personio",
  "framework": "Claude Cowork",
  "framework_slug": "claude-cowork",
  "url": "https://composio.dev/toolkits/personio/framework/claude-cowork",
  "markdown_url": "https://composio.dev/toolkits/personio/framework/claude-cowork.md",
  "updated_at": "2026-08-30T05:33:12.380Z"
}
```

## Introduction

Claude is Anthropic's AI assistant, available on the web, in the desktop app, and on mobile. Cowork is its agent for knowledge work, and it runs on all of those surfaces too. Connected to your apps, Claude can work with your files and services to accomplish complex tasks on your behalf.
This guide walks you through the easiest and most secure way to connect your Personio account to Claude via Composio Connect, enabling it to list employees on parental leave, update job title for Jane Doe, get attendance summary for last month, and more such actions on your behalf without compromising your account security.
Setup is the same on Claude Web, Desktop, and Cowork, and you only need to do it once. The connector is tied to your account, so it's available in all three.

## Also integrate Personio with

- [ChatGPT](https://composio.dev/toolkits/personio/framework/chatgpt)
- [Hermes](https://composio.dev/toolkits/personio/framework/hermes-agent)

## Connect Personio to Claude Cowork

### Connecting Personio to Claude Web, Desktop, and Cowork
Two ways to add the Composio connector. Pick whichever you prefer.
### 1. Add with one click
Click the button. Claude opens with the Composio connector filled in. Click Add, then go to step 2.
[Add to Claude](https://claude.ai/customize/connectors?modal=add-custom-connector&connectorName=Composio&connectorUrl=https%3A%2F%2Fconnect.composio.dev%2Fmcp)
### Add manually
In Claude Desktop, click Customize in the left sidebar, then select Connectors and click the + icon at the top.
Click Add custom connector and paste in the Composio MCP server URL:

```bash
https://connect.composio.dev/mcp
```

## What is the Personio MCP server, and what's possible with it?

The Personio MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Personio account. It provides structured and secure access so your agent can perform Personio operations on your behalf.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `PERSONIO_LIST_ABSENCE_PERIODS` | List Absence Periods | Return v2 absence periods filtered by person, absence type, IDs, date-time bounds, or update time. |
| `PERSONIO_LIST_ABSENCE_TYPES` | List Absence Types | Return the v2 absence types configured for the company, including IDs, names, categories, and units. |
| `PERSONIO_LIST_ATTENDANCE_PERIODS` | List Attendance Periods | Return v2 attendance periods filtered by people, projects, status, attribution dates, time bounds, or update time. |
| `PERSONIO_LIST_DOCUMENT_CATEGORIES` | List Document Categories | Return the legacy Personnel Data document categories and IDs used to classify or filter company documents. |
| `PERSONIO_LIST_DOCUMENTS` | List Documents | Return v2 document metadata for one owner, optionally filtered by category and creation date; this does not download document contents. |
| `PERSONIO_LIST_EMPLOYEE_ATTRIBUTES` | List Employee Attributes | Return the standard and custom employee attributes readable by the connected integration, including the keys accepted by list employee records. |
| `PERSONIO_LIST_EMPLOYEE_RECORDS` | List Employee Records | Return legacy Personnel Data employee records with selectable standard or custom attributes and incremental-update filtering; use List Persons for ordinary v2 identity lookup. |
| `PERSONIO_LIST_PERSON_EMPLOYMENTS` | List Person Employments | Return employment records for one v2 person, including status, type, and working-hours details. |
| `PERSONIO_LIST_PERSONS` | List Persons | Return current v2 person summaries, optionally filtered by identity, status, or creation and update times; use employee records instead when custom Personnel Data attributes are needed. |
| `PERSONIO_LIST_PROJECTS` | List Projects | Return v2 time-tracking projects filtered by IDs, names, codes, status, hierarchy, or top-level membership. |

## Supported Triggers

None listed.

## Troubleshooting

### 1. Why does Claude not use the Composio connector for Personio?

The connector can show as connected, but Claude must use it in each Personio conversation.
- Click + at the lower left of the chat, or type /.
- Hover Connectors.
- Turn on Composio.
- Ask Claude to connect to Personio again.

### 2. Why does Claude show an MCP server error before Personio connects?

Claude can show Couldn't reach the MCP server or Authorization with the MCP server failed when you add the connector for Personio.
- Check that the connector URL is https://connect.composio.dev/mcp.
- Connectors run from Anthropic's cloud, so your device network is usually not the problem.
- Add the connector again from Customize > Connectors, then ask Claude to connect Personio.
- If it fails again, send the error and the ofid_ reference id to support@composio.dev.

### 3. Why does the Personio authorization link not work?

The Composio connector is one server. Your Personio account connects separately when Claude asks for it.
- If the browser does not open, or the link expires, ask Claude to retry the Personio connection.
- Composio creates a fresh Personio authorization link.
- Open that link in your browser and finish the Personio sign-in.

### 4. Why do Personio actions fail after they worked before?

The Personio connection can expire or lose permission.
- Ask Claude to inspect the Personio connection.
- If the connection is unhealthy, disconnect it when Claude prompts you.
- Reconnect the Personio account and retry the action.
- If Claude shows a permission prompt, approve it before Claude changes data in Personio.
- If the action still fails with a permission error, check that the connected account has that permission in Personio itself.

### 5. How do I switch to a different Personio account?

Claude can manage the Personio connection for you.
- Ask Claude to disconnect or delete the current Personio account.
- Ask Claude to connect Personio again.
- Open the new Composio authorization link for Personio.
- Sign in with the other Personio account in the browser.
- After the account connects, ask Claude to retry the Personio task.

### 6. Why is my Personio connection missing in Claude Desktop or on a Team plan?

The connector belongs to your Claude account, so your Personio connection works in Claude Web, Desktop, and Cowork.
- In Claude Desktop, open Customize > Connectors.
- Next to Composio, click ⋮ and click Clear cache.
- If Personio tools still do not appear, click ⋮, disconnect, remove the connector, and add it again.
- On Team or Enterprise, an Owner or Primary Owner must enable the connector before you can connect Personio.

## Creating MCP Server - Stand-alone vs Composio SDK

The Personio MCP server connects Claude Web, Desktop, and Cowork to your Personio account through Composio. Once connected, Claude can use the available Personio tools and triggers to complete tasks on your behalf.

## Complete Code

None listed.

## How to build Personio MCP Agent with another framework

- [ChatGPT](https://composio.dev/toolkits/personio/framework/chatgpt)
- [Hermes](https://composio.dev/toolkits/personio/framework/hermes-agent)

## Related Toolkits

- [Ashby](https://composio.dev/toolkits/ashby) - Ashby is an applicant tracking system that handles job postings, candidate management, and hiring analytics.
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- [Async interview](https://composio.dev/toolkits/async_interview) - Async interview is an on-demand video interview platform for streamlined hiring. Candidates record responses on their schedule, so employers can review anytime.
- [Bamboohr](https://composio.dev/toolkits/bamboohr) - BambooHR is a cloud-based HR management platform for small and mid-sized businesses. It streamlines employee data, HR workflows, and reporting in one easy interface.
- [Breathe HR](https://composio.dev/toolkits/breathehr) - Breathe HR is cloud-based HR software for SMEs to manage employee data, absences, and performance. It simplifies HR admin, making it easy to keep employee records accurate and up to date.
- [Breezy Hr](https://composio.dev/toolkits/breezy_hr) - Breezy HR is a recruiting and applicant tracking platform for managing jobs, candidates, pipelines, and hiring teams. It helps teams move faster from job posting to offer without losing track of applicants.
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- [ContactOut](https://composio.dev/toolkits/contactout) - ContactOut is a professional profile enrichment and contact discovery API. Find and verify email addresses to power recruiting, sales, and outreach.
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- [Dice MCP](https://composio.dev/toolkits/dice_mcp) - Dice MCP is an MCP server for searching Dice's tech-job database by role, company, location, and employment type. It helps agents find relevant tech roles fast with conversational filters.
- [Greenhouse](https://composio.dev/toolkits/greenhouse) - Greenhouse is applicant tracking and recruiting software for managing jobs, candidates, interviews, and hiring workflows. It helps recruiting teams move faster with structured pipelines, collaboration tools, and hiring data in one place.
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- [Hireflix](https://composio.dev/toolkits/hireflix) - Hireflix is a one-way video interview platform for hiring teams. It helps teams manage positions, candidate interviews, templates, and branded hiring workflows in one place.
- [HR Partner](https://composio.dev/toolkits/hr_partner) - HR Partner is a human resources platform for managing employee records, leave, recruitment, performance, timesheets, and expenses. Use it to centralize HR workflows, automate manual HR tasks, and keep employee data organized.
- [Lever](https://composio.dev/toolkits/lever) - Lever is an applicant tracking system that blends sourcing, CRM, and analytics for recruiting. It helps companies scale hiring with collaborative workflows and actionable insights.
- [Recruitee](https://composio.dev/toolkits/recruitee) - Recruitee is collaborative hiring software that centralizes recruitment tasks for teams. It streamlines sourcing, interviewing, and hiring so you can fill roles faster.
- [Remote retrieval](https://composio.dev/toolkits/remote_retrieval) - Remote retrieval is a logistics automation tool for managing laptop and monitor returns. It streamlines return tracking, saving time and hassle for IT and ops teams.
- [Sap successfactors](https://composio.dev/toolkits/sap_successfactors) - Sap successfactors is a cloud-based human capital management suite for HR, payroll, recruiting, and talent management. It helps organizations centralize employee data and streamline the entire employee lifecycle.
- [Talenthr](https://composio.dev/toolkits/talenthr) - TalentHR is an intuitive, all-in-one HR tool for managing employee records, leave, and HR workflows. It streamlines HR operations so businesses can focus on people, not paperwork.
- [Web3 Career](https://composio.dev/toolkits/web3_career) - Web3 Career is a job listings service focused on blockchain, crypto, and decentralized technology. It helps you find roles with filters for technology, role, location, and remote options.

## Frequently Asked Questions

### What are the differences in Tool Router MCP and Personio MCP?

With a standalone Personio MCP server, the agents and LLMs can only access a fixed set of Personio tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Personio and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Claude Cowork?

Yes, you can. Claude Cowork fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Personio tools.

### Can I manage the permissions and scopes for Personio while using Tool Router?

Yes, absolutely. You can configure which Personio scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Personio data and credentials are handled as safely as possible.

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