Hecher MCP Server
Enables AI assistants to search donors, record donations, run reports, and manage tasks across multiple organizations (Mosads) in the Hecher CRM.
README
Hecher MCP Server
The official Model Context Protocol (MCP) server for Hecher — the multi-tenant CRM for Chabad shluchim by Grow Gelt.
Connect Claude Desktop, ChatGPT, Cursor, or any other MCP‑compatible AI assistant to your Hecher account and let it search donors, record donations, run reports, and manage tasks for you — across all of your organizations (mosads).
Heads up: This repository is the public listing and documentation for the Hecher MCP server. The server itself runs as a managed remote service at
https://api.hecher.app/mcp— there is nothing to install or self-host.
Quick start
-
In your MCP‑compatible client (Claude Desktop, ChatGPT, Cursor, etc.), add a new remote MCP server with this URL:
https://api.hecher.app/mcp -
The first time you use it, your browser will open and ask you to sign in to Hecher and approve the connection.
-
Once approved, the assistant can act on your account.
You can review and revoke connected assistants anytime under Settings → AI Connections inside Hecher.
What it can do
The server exposes 20 tools that wrap the Hecher API. Every call runs as you, in whichever Mosad you've selected as active — RLS, billing gates, and audit logging all apply exactly as in the web app.
Organizations (Mosads)
list_tenants— list the Mosads you have access toset_active_tenant— choose which Mosad subsequent calls operate onget_active_tenant— show the currently active Mosad
Donors
search_donors— search by name, email, phone, tag, or statusget_donor— full profile with stats and contact infocreate_donor/update_donor/delete_donoradd_donor_tag/remove_donor_tag/bulk_tag_donors
Donations
list_donations— optionally filtered by donor or datecreate_donation/update_donation/delete_donation
Activities & tasks
list_activities— optionally filtered by donor, status, or assigneecreate_activity— task, call, meeting, or notecomplete_activity
Reporting
get_dashboard_stats— KPIs for the active Mosadrun_report— execute a saved report
Authentication
The server speaks OAuth 2.1 with dynamic client registration, so any compliant MCP client can connect with no manual API keys.
| Endpoint | URL |
|---|---|
| Discovery | https://api.hecher.app/.well-known/oauth-authorization-server |
| Authorization | https://api.hecher.app/oauth/authorize |
| Token | https://api.hecher.app/oauth/token |
| Dynamic registration | https://api.hecher.app/oauth/register |
Each authorization issues an access token bound to your user account and the Mosad you pick during the consent flow. Tokens can be revoked at any time from Settings → AI Connections.
Permissions & limits
- Tools act with the permissions of the signed‑in user in the active Mosad — no privilege escalation.
- All write operations honor Hecher's billing gates and audit log.
- Per‑user rate limits from the Hecher API gateway apply.
- Bulk mutations (e.g.
bulk_tag_donors) flow through Hecher's background operation queue, the same as in the web UI.
Compatible clients
Any MCP client that supports remote servers over Streamable HTTP with OAuth 2.1, including:
Support
- Product: hecher.app
- Issues with this listing or the MCP server: open an issue in this repository
- General Hecher support: through the in‑app feedback button
License
MIT © Grow Gelt Solutions
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