Read people, employments, org units, absences and timesheets in Cezanne HR. Hosted by usefulapi: connect it to Claude, ChatGPT, Cursor or any MCP client.
Turn on the Cezanne HR connector, then ask in plain words. The AI picks the tools.
For HR teams and managers who read employee, absence and timesheet data from Cezanne HR.
List people, with leavers and new hires included, using an OData filter. Read the next page with the next_skip value.
Read one person by Person Code. Then read that person's current primary employment.
List the absence events, filtered by date or by person. Compare the events with the org units of the team.
List the person timesheets for a period. Read the timesheet detail table for the entries behind them.
The login page asks for your Client ID and Client secret.
In Cezanne HR, open Administration → Security Settings → Authorised Applications → Add New and grant Read permission. Choose a service user who may use the OData API, with two-step verification off. This server only reads data. Your HR data passes to your chosen AI client and its LLM provider. Revoke the application in Cezanne HR to stop access.
Team and Enterprise: an Owner adds the connector for the organization first.
No Add custom MCP server option? It depends on your account or workspace settings: see OpenAI's guide.
Run this command, then run /mcp in Claude Code to log in:
Add to Cursor or add this to ~/.cursor/mcp.json:
{
"mcpServers": {
"cezanne-hr": {
"url": "https://cezanne-hr.usefulapi.io/mcp"
}
}
} Add to VS Code or add this to .vscode/mcp.json:
{
"servers": {
"cezanne-hr": {
"type": "http",
"url": "https://cezanne-hr.usefulapi.io/mcp"
}
}
} Run these commands. The second one opens the login page:
Windsurf, Cline, Zed and other MCP clients: add this URL as a remote MCP server (Streamable HTTP). The client then opens the login page in your browser.
Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Client ID and Client secret. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
| Plan | Price | Limit |
|---|---|---|
| Free | $0 | 50 tool calls / month |
| Proper user | $9/mo · $90/yr | 10,000 tool calls / month |
| Pro+per user | $39/mo · $390/yr | 100,000 tool calls / month |
Each paid plan covers this Cezanne HR server only. Ask your AI to run cezannehr_upgrade and choose Pro or Pro+, billed monthly or yearly (it returns a Stripe Checkout link). If you already have Pro, ask to change it to Pro+. The change requires your confirmation, keeps your billing interval and charges the price difference for the rest of the period immediately. Cancel any time with cezannehr_cancel_subscription: your paid plan continues to the end of the paid period, with no refund for the current period, and asking to resume the same plan with cezannehr_upgrade before then undoes the cancel. Or write to [email protected].
cezannehr_list_peoplecezannehr_get_personcezannehr_get_current_employmentcezannehr_list_org_unitscezannehr_list_absence_eventscezannehr_list_timesheetscezannehr_read_tablecezannehr_usage_statuscezannehr_request_featurecezannehr_upgradecezannehr_cancel_subscriptionList new joiners and leavers. Check the current employment of a person. Review absence events for a team. Read timesheet entries for a period. See what you can do for the details.
No. usefulapi is an independent service. It is not affiliated with or endorsed by Cezanne HR. The server calls the Cezanne HR API with your own Cezanne HR access, so it sees only the data that your account can see.
Yes. In Claude, add this server's URL as a custom connector. In ChatGPT, add it as a custom MCP server in Plugins. Then log in once. Cursor, VS Code, Claude Code and Codex work too. See the setup steps.
The login page asks for your Client ID and Client secret. See Before you connect for where to find them.
No. Add only the URL. Do not add an Authorization header or an API key to the client config. The server signs you in with OAuth: the login page asks for your Client ID and Client secret. If the config has such a header, remove it: some clients then send that header instead of the login token, and every call fails with 401.
The login stores them encrypted in the authorization grant of your connection. The server uses them to call the Cezanne HR API for you and to derive a private account id for usage metering. usefulapi does not show them on any page or in any reply. To stop all access, remove the connector and change or delete these credentials in Cezanne HR.
All 7 Cezanne HR tools are marked read-only.
The Free plan gives 50 tool calls / month. Pro costs $9/mo or $90/yr, with 10,000 tool calls / month. Pro+ costs $39/mo or $390/yr, with 100,000 tool calls / month. Each subscription covers this Cezanne HR server only. Cancel any time: your paid plan then runs to the end of the paid period. Run cezannehr_usage_status to see how many calls you used.
Ask the AI to run cezannehr_upgrade and choose Pro or Pro+, billed monthly or yearly: it returns a Stripe Checkout link. If you already have Pro, ask to change it to Pro+. After you confirm, your existing subscription changes in place, keeps its billing interval and charges the price difference for the rest of the period immediately. To cancel, run cezannehr_cancel_subscription. Your paid plan continues to the end of the paid period.
Tell the AI what you wanted to do. It can send the request with cezannehr_request_feature. We store the text with the server name, the type of AI client and the tool you tried, not with your account, and read every request when we plan new tools. You can send up to 5 requests per day.
Any client that supports remote MCP servers (Streamable HTTP) with OAuth login: Claude (web and desktop), Claude Code, ChatGPT, Codex, Cursor, VS Code, Windsurf and others.
This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.
Need a tool this server does not have, or a connection to another system? We build custom integrations and MCP servers.