Frihet
AI-native ERP MCP server.
Community: Submitted by a user or imported; check the owner before granting accessOnlineNo sign-inGlobalFreeRead-only
What it can do
- List Tool Groups: List the Frihet ERP tool domains (invoicing, expenses, fiscal/compliance, banking, CRM, HR/payroll, stay/PMS, POS, intelligence, products, platform) with a one-line blurb and tool co
- Search Tools: Find Frihet ERP tools by free-text query (matches tool name, title, summary and group). Returns matching tools with their group, one-line summary, read-only flag and input field names —
- Describe Tool: Return the full original description, group, read-only flag and input field names for a specific Frihet ERP tool by its exact name (as returned by search_tools). Use this to load a tool
What data it sees
Do you need an account
No: the server works without sign-in
AI-native ERP MCP server. 157 tools for invoicing, expenses, clients, products, quotes, CRM, banking and accounting — with native Spanish/EU e-invoicing compliance (VeriFactu, TicketBAI, Facturae). 100+ integrations, progressive tool disclosure, idempotency-keyed mutations, structured output. Remote OAuth 2.0 + PKCE at mcp.frihet.io. v1.15.2 · MIT.
How to connect
How to connect Frihet to Claude
The server address to paste into Claude settings:
https://frihet.run.tools
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect Frihet to ChatGPT
The server address to paste into ChatGPT settings:
https://frihet.run.tools
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect Frihet to Cursor
The server address to paste into Cursor settings:
https://frihet.run.tools
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (60)
Raw names from tools/list. Only developers need these.
| list_tool_groups | List the Frihet ERP tool domains (invoicing, expenses, fiscal/compliance, banking, CRM, HR/payroll, stay/PMS, POS, intelligence, products, platform) with a one-line blurb and tool count for each. Start here, then use search_tools(query) to find tools and describe_tool(name) for a tool's full schema. Frihet serves deep ES/EU fiscal + native compliance on demand. [openWorldHint: false — reads the in-process tool catalog only.] / Lista los dominios de herramientas de Frihet ERP con descripción y recuento. Empieza aquí. |
| search_tools | Find Frihet ERP tools by free-text query (matches tool name, title, summary and group). Returns matching tools with their group, one-line summary, read-only flag and input field names — progressive disclosure so you load only what you need. Optionally filter by group. Then call describe_tool(name) for a tool's full description and call it by its real name. [openWorldHint: false — reads the in-process tool catalog only.] / Busca herramientas por texto libre. Devuelve coincidencias con grupo, resumen y campos. |
| describe_tool | Return the full original description, group, read-only flag and input field names for a specific Frihet ERP tool by its exact name (as returned by search_tools). Use this to load a tool's full depth on demand before calling it. [openWorldHint: false — reads the in-process tool catalog only.] / Devuelve la descripción completa de una herramienta por su nombre exacto. |
| get_business_context | [intelligence] Get complete business context — profile, defaults, plan limits, recent activity, top clients, and current month summary. — full schema via describe_tool('get_business_context'). |
| get_monthly_summary | [intelligence] Get complete monthly financial summary — revenue, expenses, profit, tax liability, invoice stats, expense breakdown by category. — full schema via describe_tool('get_monthly_summary'). |
| get_quarterly_taxes | [intelligence] Get quarterly tax preparation data — Modelo 303 (IVA/IGIC), Modelo 130 (IRPF income tax advance), revenue/expense totals, tax collected vs deductible. — full schema via describe_tool('get_quarterly_taxes'). |
| duplicate_invoice | [intelligence] Duplicate an existing invoice for a new period. — full schema via describe_tool('duplicate_invoice'). |
| list_invoices | [invoicing] List all invoices with optional pagination and filters. — full schema via describe_tool('list_invoices'). |
| get_invoice | [invoicing] Get a single invoice by its ID. — full schema via describe_tool('get_invoice'). |
| create_invoice | [invoicing] Create a new invoice. — full schema via describe_tool('create_invoice'). |
| update_invoice | [invoicing] Update an existing invoice using PATCH semantics. — full schema via describe_tool('update_invoice'). |
| delete_invoice | [invoicing] Permanently delete an invoice by its ID. — full schema via describe_tool('delete_invoice'). |
| search_invoices | [invoicing] Search and filter invoices. — full schema via describe_tool('search_invoices'). |
| send_invoice | [invoicing] Send an invoice to the client via email. — full schema via describe_tool('send_invoice'). |
| mark_invoice_paid | [invoicing] Mark an invoice as paid. — full schema via describe_tool('mark_invoice_paid'). |
| get_invoice_pdf | [invoicing] Get the PDF for an invoice. — full schema via describe_tool('get_invoice_pdf'). |
| get_invoice_einvoice | [invoicing] Download the e-invoice XML for an invoice. — full schema via describe_tool('get_invoice_einvoice'). |
| create_credit_note | [invoicing] Create a credit note (factura rectificativa) for an existing invoice. — full schema via describe_tool('create_credit_note'). |
| apply_late_fee | [invoicing] Apply late payment interest to an overdue invoice. — full schema via describe_tool('apply_late_fee'). |
| list_expenses | [expenses] List all expenses with optional pagination and date range filters. — full schema via describe_tool('list_expenses'). |
| get_expense | [expenses] Get a single expense by its ID. — full schema via describe_tool('get_expense'). |
| create_expense | [expenses] Record a new expense. — full schema via describe_tool('create_expense'). |
| update_expense | [expenses] Update an existing expense using PATCH semantics. — full schema via describe_tool('update_expense'). |
| delete_expense | [expenses] Permanently delete an expense by its ID. — full schema via describe_tool('delete_expense'). |
| list_clients | [crm] List all clients/customers with optional pagination. — full schema via describe_tool('list_clients'). |
| get_client | [crm] Get a single client by their ID. — full schema via describe_tool('get_client'). |
| create_client | [crm] Create a new client/customer. — full schema via describe_tool('create_client'). |
| update_client | [crm] Update an existing client using PATCH semantics. — full schema via describe_tool('update_client'). |
| delete_client | [crm] Permanently delete a client by their ID. — full schema via describe_tool('delete_client'). |
| list_client_contacts | [crm] List all contacts for a client with optional pagination. — full schema via describe_tool('list_client_contacts'). |
| create_client_contact | [crm] Add a new contact person to a client. — full schema via describe_tool('create_client_contact'). |
| delete_client_contact | [crm] Permanently delete a contact from a client. — full schema via describe_tool('delete_client_contact'). |
| list_client_activities | [crm] List all CRM activities for a client with optional pagination. — full schema via describe_tool('list_client_activities'). |
| log_client_activity | [crm] Log a CRM activity against a client. — full schema via describe_tool('log_client_activity'). |
| list_client_notes | [crm] List all notes for a client with optional pagination. — full schema via describe_tool('list_client_notes'). |
| create_client_note | [crm] Add a note to a client. — full schema via describe_tool('create_client_note'). |
| delete_client_note | [crm] Permanently delete a note from a client. — full schema via describe_tool('delete_client_note'). |
| list_products | [catalog] List all products/services with optional pagination. — full schema via describe_tool('list_products'). |
| get_product | [catalog] Get a single product/service by its ID. — full schema via describe_tool('get_product'). |
| create_product | [catalog] Create a new product or service in the catalog. — full schema via describe_tool('create_product'). |
| update_product | [catalog] Update an existing product using PATCH semantics. — full schema via describe_tool('update_product'). |
| delete_product | [catalog] Permanently delete a product by its ID. — full schema via describe_tool('delete_product'). |
| list_quotes | [invoicing] List all quotes/estimates with optional pagination and filters. — full schema via describe_tool('list_quotes'). |
| get_quote | [invoicing] Get a single quote/estimate by its ID. — full schema via describe_tool('get_quote'). |
| create_quote | [invoicing] Create a new quote/estimate for a client. — full schema via describe_tool('create_quote'). |
| update_quote | [invoicing] Update an existing quote using PATCH semantics. — full schema via describe_tool('update_quote'). |
| delete_quote | [invoicing] Permanently delete a quote by its ID. — full schema via describe_tool('delete_quote'). |
| send_quote | [invoicing] Send a quote/estimate to the client via email. — full schema via describe_tool('send_quote'). |
| list_vendors | [expenses] List all vendors/suppliers with optional pagination and search. — full schema via describe_tool('list_vendors'). |
| get_vendor | [expenses] Get a single vendor/supplier by their ID. — full schema via describe_tool('get_vendor'). |
| create_vendor | [expenses] Create a new vendor/supplier. — full schema via describe_tool('create_vendor'). |
| update_vendor | [expenses] Update an existing vendor using PATCH semantics. — full schema via describe_tool('update_vendor'). |
| delete_vendor | [expenses] Permanently delete a vendor by their ID. — full schema via describe_tool('delete_vendor'). |
| list_webhooks | [platform] List all configured webhooks. — full schema via describe_tool('list_webhooks'). |
| get_webhook | [platform] Get a single webhook configuration by its ID. — full schema via describe_tool('get_webhook'). |
| create_webhook | [platform] Register a new webhook endpoint. — full schema via describe_tool('create_webhook'). |
| update_webhook | [platform] Update an existing webhook configuration using PATCH semantics. — full schema via describe_tool('update_webhook'). |
| delete_webhook | [platform] Permanently delete a webhook by its ID. — full schema via describe_tool('delete_webhook'). |
| test_webhook | [platform] Fire a synthetic test event to the webhook endpoint and return the delivery result. — full schema via describe_tool('test_webhook'). |
| list_deposits | [invoicing] List all deposits with optional pagination and date range filters. — full schema via describe_tool('list_deposits'). |