### Local Installation of Frihet MCP Server

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Installs the Frihet MCP server locally using npx. Requires setting the FRIHET_API_KEY environment variable for authentication.

```json
{
  "mcpServers": {
    "frihet": {
      "command": "npx",
      "args": ["-y", "@frihet/mcp-server"],
      "env": {
        "FRIHET_API_KEY": "fri_your_key_here"
      }
    }
  }
}
```

--------------------------------

### Install Frihet Claude Code Skill

Source: https://github.com/frihet-io/frihet-mcp/blob/main/README.md

Instructions for cloning the repository and creating a symbolic link to install the Frihet Claude Code skill locally. This skill adds business context like Spanish tax rules and workflow recipes.

```bash
git clone https://github.com/Frihet-io/frihet-mcp.git
ln -s $(pwd)/frihet-mcp/skill ~/.claude/skills/frihet
```

```bash
npx skills add Frihet-io/frihet-mcp
```

--------------------------------

### npm postinstall Script for Star CTA

Source: https://github.com/frihet-io/frihet-mcp/blob/main/STARS_STRATEGY.md

This JSON snippet shows how to add a 'postinstall' script to the package.json file. It displays a message to users after installation, prompting them to star the GitHub repository.

```json
"scripts": {
  "postinstall": "echo '\n  Frihet MCP Server installed. 31 tools ready.\n  Like it? Star us: https://github.com/Frihet-io/frihet-mcp\n'"
}
```

--------------------------------

### REST API: Pagination (Bash)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Explains how to paginate through results for resources like expenses. It shows examples for both offset-based pagination (using limit and offset) and cursor-based pagination (using 'after' parameter).

```bash
# First page
curl "https://api.frihet.io/v1/expenses?limit=50&offset=0"

# Second page
curl "https://api.frihet.io/v1/expenses?limit=50&offset=50"

# Cursor-based pagination
curl "https://api.frihet.io/v1/expenses?limit=50&after=exp_lastid"
```

--------------------------------

### Add Repository Meta to Tool Responses

Source: https://github.com/frihet-io/frihet-mcp/blob/main/STARS_STRATEGY.md

This JSON example demonstrates adding a '_meta' field to the structured output of each tool. This field includes server information and a link to the GitHub repository, which might be surfaced by AI assistants.

```json
{ "data": {...}, "_meta": { "server": "frihet-mcp", "repo": "https://github.com/Frihet-io/frihet-mcp" } }
```

--------------------------------

### REST API: List Invoices with Filters (Bash)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Demonstrates how to retrieve a list of invoices with filtering capabilities. This example shows how to filter by status (e.g., 'overdue') and limit the number of results returned.

```bash
curl -X GET "https://api.frihet.io/v1/invoices?status=overdue&limit=20" \
  -H "X-API-Key: fri_your_key_here"
```

--------------------------------

### Execute Monthly Close Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Initiates the monthly closing process. This prompt guides users through reviewing unpaid invoices, categorizing expenses, checking tax obligations, and generating a financial summary. The month can be optionally specified.

```json
{
  "prompt": "monthly-close",
  "arguments": {
    "month": "2026-03"  // Optional, defaults to previous month
  }
}
```

--------------------------------

### Get Business Context

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieves the complete business context for the current session, including profile, plan limits, recent activity, and financial summaries. This should be called first.

```APIDOC
## GET /api/business_context

### Description
Gets complete business context—profile, defaults, plan limits, recent activity, top clients, and current month summary. Call this FIRST in any session to understand the user's business.

### Method
GET

### Endpoint
/api/business_context

### Parameters
#### Query Parameters
None

### Request Example
```json
{
  "tool": "get_business_context",
  "arguments": {}
}
```

### Response
#### Success Response (200)
- **business** (object) - Company details including name, tax ID, fiscal zone, default tax rate, and currency.
- **plan** (string) - The current subscription plan.
- **limits** (object) - Usage limits for various features like invoices and AI messages.
- **usage** (object) - Current usage statistics for the month/day.
- **recentActivity** (array) - A list of recent significant events.
- **topClients** (array) - A list of top clients by revenue.
- **currentMonth** (object) - Financial summary for the current month (revenue, expenses, profit).

#### Response Example
```json
{
  "business": {
    "name": "Freelance Studio",
    "taxId": "12345678A",
    "fiscalZone": "peninsula",
    "defaultTaxRate": 21,
    "currency": "EUR"
  },
  "plan": "professional",
  "limits": {
    "invoicesPerMonth": 100,
    "aiMessagesPerDay": 50,
    "teamMembers": 5
  },
  "usage": {
    "invoicesThisMonth": 12,
    "aiMessagesToday": 8
  },
  "recentActivity": [
    { "type": "invoice.created", "description": "Invoice INV-2026-089", "at": "2026-03-15T10:30:00Z" }
  ],
  "topClients": [
    { "name": "TechStart SL", "totalRevenue": 45000, "invoiceCount": 12 }
  ],
  "currentMonth": {
    "revenue": 12500,
    "expenses": 3200,
    "profit": 9300
  }
}
```
```

--------------------------------

### Frihet MCP Skill Commands

Source: https://github.com/frihet-io/frihet-mcp/blob/main/skill/SKILL.md

Examples of commands to interact with the Frihet MCP Skill for various business management tasks. These commands cover status checks, invoice and expense management, client database operations, quote creation, financial reporting, and webhook configuration.

```bash
/frihet status
/frihet invoice "Acme 3500 EUR consulting enero"
/frihet expense "47.50 gasolina 15 feb"
/frihet clients "Acme"
/frihet quote create
/frihet report quarterly
/frihet webhooks
/frihet setup
```

--------------------------------

### Remote Installation of Frihet MCP Server

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Connects to the Frihet MCP server via a remote, hosted endpoint. This method requires an Authorization header with a Bearer token.

```json
{
  "mcpServers": {
    "frihet": {
      "type": "streamable-http",
      "url": "https://mcp.frihet.io/mcp",
      "headers": {
        "Authorization": "Bearer fri_your_key_here"
      }
    }
  }
}
```

--------------------------------

### Get Product by ID - Frihet MCP API

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Fetches details for a specific product or service using its unique identifier. Essential for retrieving individual product information.

```typescript
{
  "tool": "get_product",
  "arguments": {
    "id": "prod_123"
  }
}
```

--------------------------------

### Execute Onboard Client Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Sets up a new client record, determines appropriate tax rates based on location, and optionally creates a welcome quote. Client name, country, and region are required arguments.

```json
{
  "prompt": "onboard-client",
  "arguments": {
    "clientName": "New Tech SL",
    "country": "ES",
    "region": "peninsula"
  }
}
```

--------------------------------

### MCP Prompt: onboard-client

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Workflow to register a new client and configure their tax settings.

```APIDOC
## Prompt: onboard-client

### Description
Automates the creation of a new client record and determines tax rates based on location.

### Parameters
- **clientName** (string) - Required - Name of the client
- **country** (string) - Required - ISO country code
- **region** (string) - Required - Fiscal region (e.g., peninsula)

### Request Example
{
  "prompt": "onboard-client",
  "arguments": {
    "clientName": "New Tech SL",
    "country": "ES",
    "region": "peninsula"
  }
}
```

--------------------------------

### GET /invoices

Source: https://github.com/frihet-io/frihet-mcp/blob/main/README.md

Retrieves a paginated list of invoices from the system.

```APIDOC
## GET /invoices

### Description
Retrieves a paginated list of all invoices. Supports filtering and sorting via query parameters.

### Method
GET

### Endpoint
/invoices

### Parameters
#### Query Parameters
- **limit** (integer) - Optional - Number of records to return.
- **offset** (integer) - Optional - Pagination offset.

### Response
#### Success Response (200)
- **data** (array) - List of invoice objects.
- **total** (integer) - Total count of invoices.

#### Response Example
{
  "data": [{"id": "inv_001", "amount": 150.00}],
  "total": 1,
  "limit": 10,
  "offset": 0
}
```

--------------------------------

### Execute Quarterly Tax Prep Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Prepares data for quarterly tax filing. It lists invoices and expenses, calculates VAT/IGIC, identifies deductible expenses, and generates a preview for tax forms like Modelo 303/130/420. The quarter and fiscal zone can be specified.

```json
{
  "prompt": "quarterly-tax-prep",
  "arguments": {
    "quarter": "Q1 2026",
    "fiscalZone": "peninsula"  // Optional: peninsula, canarias, ceuta, melilla
  }
}
```

--------------------------------

### GET /invoices

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieve a list of invoices with support for filtering by status and pagination.

```APIDOC
## GET /invoices

### Description
Retrieves a list of invoices. Supports filtering by status and pagination via query parameters.

### Method
GET

### Endpoint
https://api.frihet.io/v1/invoices

### Parameters
#### Query Parameters
- **status** (string) - Optional - Filter by invoice status (e.g., overdue, paid)
- **limit** (integer) - Optional - Number of records to return
- **offset** (integer) - Optional - Number of records to skip

### Request Example
curl -X GET "https://api.frihet.io/v1/invoices?status=overdue&limit=20" -H "X-API-Key: your_key"

### Response
#### Success Response (200)
- **invoices** (array) - List of invoice objects

#### Response Example
{
  "invoices": [
    { "id": "inv_123", "status": "overdue", "amount": 1500 }
  ]
}
```

--------------------------------

### Get Expense - TypeScript

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Fetches details for a single expense identified by its unique ID.

```typescript
{
  "tool": "get_expense",
  "arguments": {
    "id": "exp_123"
  }
}
```

--------------------------------

### REST API: Base URL and Authentication (Bash)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Demonstrates how to set the base URL for the Frihet API and authenticate requests using an API key in the request header. This is a prerequisite for all API interactions.

```bash
# Base URL
https://api.frihet.io/v1

# Authentication via header
curl -X GET "https://api.frihet.io/v1/invoices" \
  -H "X-API-Key: fri_your_key_here" \
  -H "Content-Type: application/json"
```

--------------------------------

### Get Monthly Summary

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieves a detailed financial summary for a specified month, including revenue, expenses, profit, and tax information.

```APIDOC
## GET /api/monthly_summary

### Description
Gets complete monthly financial summary—revenue, expenses, profit, tax liability, invoice stats, expense breakdown by category.

### Method
GET

### Endpoint
/api/monthly_summary

### Parameters
#### Query Parameters
- **month** (string) - Required - The month in 'YYYY-MM' format (e.g., '2026-03').

### Request Example
```json
{
  "tool": "get_monthly_summary",
  "arguments": {
    "month": "2026-03"
  }
}
```

### Response
#### Success Response (200)
- **month** (string) - The month for which the summary is provided.
- **revenue** (object) - Revenue details including total, tax collected, and invoice count.
- **expenses** (object) - Expense details including total, tax deductible amount, and breakdown by category.
- **profit** (number) - The calculated profit for the month.
- **taxLiability** (object) - Estimated tax liabilities (VAT, IRPF).

#### Response Example
```json
{
  "month": "2026-03",
  "revenue": {
    "total": 15000,
    "taxCollected": 3150,
    "invoiceCount": 8
  },
  "expenses": {
    "total": 2500,
    "taxDeductible": 525,
    "byCategory": {
      "software": 500,
      "travel": 800,
      "office": 300,
      "professional": 900
    }
  },
  "profit": 12500,
  "taxLiability": {
    "vatOwed": 2625,
    "irpfEstimate": 2500
  }
}
```
```

--------------------------------

### Get Invoice PDF - TypeScript

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieves the download URL for an invoice's PDF. Includes filename and expiration time for the URL.

```typescript
{
  "tool": "get_invoice_pdf",
  "arguments": {
    "id": "inv_abc123"
  }
}
```

--------------------------------

### Execute New Client Invoice Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Creates a new client and their first invoice simultaneously. This prompt handles tax rate lookups based on the client's country, considering regulations like EU reverse charge.

```json
{
  "prompt": "new-client-invoice",
  "arguments": {
    "clientName": "Global Corp",
    "country": "DE"  // Germany - EU reverse charge applies
  }
}
```

--------------------------------

### Get Quarterly Taxes

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieves quarterly tax preparation data, including details for Modelo 303 and Modelo 130, and filing deadlines.

```APIDOC
## GET /api/quarterly_taxes

### Description
Gets quarterly tax preparation data—Modelo 303 (IVA/IGIC), Modelo 130 (IRPF income tax advance), revenue/expense totals, tax collected vs deductible.

### Method
GET

### Endpoint
/api/quarterly_taxes

### Parameters
#### Query Parameters
- **quarter** (string) - Required - The quarter in 'YYYY-Q#' format (e.g., '2026-Q1').

### Request Example
```json
{
  "tool": "get_quarterly_taxes",
  "arguments": {
    "quarter": "2026-Q1"
  }
}
```

### Response
#### Success Response (200)
- **quarter** (string) - The quarter for which the data is provided.
- **fiscalZone** (string) - The applicable fiscal zone (e.g., 'peninsula').
- **modelo303** (object) - Details for Modelo 303 (VAT/IGIC).
- **modelo130** (object) - Details for Modelo 130 (IRPF income tax advance).
- **filingDeadline** (string) - The deadline for filing the taxes.

#### Response Example
```json
{
  "quarter": "2026-Q1",
  "fiscalZone": "peninsula",
  "modelo303": {
    "baseImponible": 45000,
    "ivaRepercutido": 9450,
    "ivaSoportado": 1575,
    "resultado": 7875
  },
  "modelo130": {
    "ingresos": 45000,
    "gastos": 7500,
    "rendimientoNeto": 37500,
    "pagoFraccionado": 7500
  },
  "filingDeadline": "2026-04-20"
}
```
```

--------------------------------

### Get Client by ID - Frihet MCP API

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Fetches details for a specific client using their unique identifier. This is essential for retrieving individual client information.

```typescript
{
  "tool": "get_client",
  "arguments": {
    "id": "cli_abc123"
  }
}
```

--------------------------------

### Create Product - Frihet MCP API

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Adds a new product or service to the catalog. Requires a name, unit price, and optionally includes description and tax rate.

```typescript
{
  "tool": "create_product",
  "arguments": {
    "name": "Web Development",
    "description": "Full-stack web development services",
    "unitPrice": 120.00,
    "taxRate": 21
  }
}
```

--------------------------------

### Get Invoice Tool

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieves the full details of a single invoice using its ID. The response includes all line items, totals, tax breakdown, and status.

```typescript
// Get invoice details
{
  "tool": "get_invoice",
  "arguments": {
    "id": "inv_abc123"
  }
}

// Response
{
  "id": "inv_abc123",
  "documentNumber": "INV-2026-089",
  "clientName": "TechStart SL",
  "clientId": "cli_xyz789",
  "status": "sent",
  "issueDate": "2026-03-15",
  "dueDate": "2026-04-15",
  "items": [
    { "description": "Consulting services - March 2026", "quantity": 40, "unitPrice": 75 }
  ],
  "subtotal": 3000.00,
  "taxRate": 21,
  "taxAmount": 630.00,
  "total": 3630.00,
  "notes": "Payment due within 30 days",
  "createdAt": "2026-03-15T10:30:00Z",
  "updatedAt": "2026-03-15T10:30:00Z"
}
```

--------------------------------

### Access MCP Resources

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Demonstrates how to read various configuration and reference resources from the MCP server using the mcp.readResource method.

```typescript
const schema = await mcp.readResource("frihet://api/schema");
const taxRates = await mcp.readResource("frihet://tax/rates");
const calendar = await mcp.readResource("frihet://tax/calendar");
const categories = await mcp.readResource("frihet://config/expense-categories");
const statuses = await mcp.readResource("frihet://config/invoice-statuses");
const profile = await mcp.readResource("frihet://business-profile");
```

--------------------------------

### Get Invoice eInvoice - TypeScript

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Downloads the e-invoice XML for a given invoice. Supports multiple formats including UBL, CII, XRechnung, Factur-X, FatturaPA, and PEPPOL.

```typescript
{
  "tool": "get_invoice_einvoice",
  "arguments": {
    "id": "inv_abc123"
  }
}
```

--------------------------------

### Create Client - Frihet MCP API

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Adds a new client to the system. Requires at least a name and can include contact details, tax IDs, and addresses. Used for onboarding new customers.

```typescript
{
  "tool": "create_client",
  "arguments": {
    "name": "Acme Corporation SL",
    "email": "billing@acme.com",
    "phone": "+34 600 987 654",
    "taxId": "B87654321",
    "address": {
      "street": "Gran Vía 42",
      "city": "Madrid",
      "postalCode": "28013",
      "country": "ES"
    }
  }
}
```

--------------------------------

### REST API: Create Invoice (Bash)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Shows how to create a new invoice using a POST request to the '/invoices' endpoint. It includes required fields like client name, items, tax rate, and due date in the request body.

```bash
curl -X POST "https://api.frihet.io/v1/invoices" \
  -H "X-API-Key: fri_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{ "clientName": "Acme Corp SL", "items": [ {"description": "Consulting services", "quantity": 40, "unitPrice": 75} ], "taxRate": 21, "dueDate": "2026-04-15" }'
```

--------------------------------

### Add Support Call-to-Action

Source: https://github.com/frihet-io/frihet-mcp/blob/main/STARS_STRATEGY.md

A Markdown snippet designed to encourage users to star the repository if they find the project valuable, helping to improve social proof.

```markdown
## Support
If Frihet MCP saves you time, [star the repo](https://github.com/Frihet-io/frihet-mcp) -- it helps others discover it.
```

--------------------------------

### POST create_client

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Creates a new client record in the system, which is required for generating invoices and quotes.

```APIDOC
## POST create_client

### Description
Creates a new client/customer. Requires at minimum a name.

### Method
POST

### Endpoint
create_client

### Parameters
#### Request Body
- **name** (string) - Required - Client name
- **email** (string) - Optional - Contact email
- **taxId** (string) - Optional - Tax identification number

### Request Example
{
  "tool": "create_client",
  "arguments": {
    "name": "Acme Corporation SL",
    "email": "billing@acme.com"
  }
}
```

--------------------------------

### Retrieve Business Context

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Fetches the complete business profile, including plan limits, recent activity, and financial summaries. This should be the initial call in any session to establish context.

```json
{
  "tool": "get_business_context",
  "arguments": {}
}
```

--------------------------------

### MCP Resource: frihet://monthly-snapshot

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Access real-time financial summary data for the current month.

```APIDOC
## Resource: frihet://monthly-snapshot

### Description
Provides a live financial snapshot for the current month including revenue, expenses, profit, and tax liability.

### Method
GET (via MCP readResource)

### Endpoint
frihet://monthly-snapshot

### Response
#### Success Response (200)
- **revenue** (number) - Total revenue
- **expenses** (number) - Total expenses
- **profit** (number) - Net profit
- **taxLiability** (number) - Current tax owed
```

--------------------------------

### Update Server Startup Message

Source: https://github.com/frihet-io/frihet-mcp/blob/main/STARS_STRATEGY.md

This TypeScript code modifies the server startup message to include the version and a direct link to the GitHub repository, displayed on stderr. This ensures users see the star request even when running the server.

```typescript
console.error("Frihet MCP server running on stdio (v1.2.4, 31 tools)");
console.error("Star us: https://github.com/Frihet-io/frihet-mcp");
```

--------------------------------

### Embed Demo GIF in Markdown

Source: https://github.com/frihet-io/frihet-mcp/blob/main/STARS_STRATEGY.md

This snippet provides the HTML structure to center and display a demonstration GIF within a Markdown file, ensuring optimal visibility for repository visitors.

```markdown
<p align="center">
  <img src="./assets/demo.gif" alt="Demo: creating an invoice with Claude" width="720"/>
</p>
```

--------------------------------

### POST list_products

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Retrieves a list of products or services available for use in invoices and quotes.

```APIDOC
## POST list_products

### Description
Lists all products/services with optional pagination.

### Method
POST

### Endpoint
list_products

### Parameters
#### Request Body
- **q** (string) - Optional - Search query
- **isActive** (boolean) - Optional - Filter by active status

### Request Example
{
  "tool": "list_products",
  "arguments": {
    "q": "consulting",
    "isActive": true
  }
}
```

--------------------------------

### Execute Year-End Close Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Performs an annual closing review, summarizing the year's revenue, expenses, and profit/loss. It checks all quarterly data and generates a year-end checklist. The year is a required argument.

```json
{
  "prompt": "year-end-close",
  "arguments": {
    "year": "2025"
  }
}
```

--------------------------------

### Execute Cash Flow Forecast Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Projects cash flow for upcoming months based on recurring income and expenses, overdue receivables, and upcoming tax deadlines. The number of months for the forecast is a required argument.

```json
{
  "prompt": "cash-flow-forecast",
  "arguments": {
    "months": "3"  // Forecast next 3 months
  }
}
```

--------------------------------

### Execute Overdue Follow-up Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Identifies all overdue invoices, drafts follow-up messages for clients, and suggests payment reminders based on the number of days an invoice is overdue. This prompt requires no specific arguments.

```json
{
  "prompt": "overdue-followup",
  "arguments": {}
}
```

--------------------------------

### Dynamic Resources API

Source: https://github.com/frihet-io/frihet-mcp/blob/main/README.md

Access live data from your Frihet account, such as business profile information, monthly financial snapshots, and overdue invoices.

```APIDOC
## Dynamic Resources

### Description
Access live data from your Frihet account, such as business profile information, monthly financial snapshots, and overdue invoices.

### Method
GET

### Endpoint
- `frihet://business-profile`
- `frihet://monthly-snapshot`
- `frihet://overdue-invoices`

### Parameters
None

### Request Example
None

### Response
#### Success Response (200)
- **Business Profile**: Your business info, plan, defaults, recent activity, top clients
- **Monthly Snapshot**: Current month P&L, revenue, expenses, tax liability
- **Overdue Invoices**: All invoices past due date (up to 100)

#### Response Example
(Varies based on the resource requested)
```

--------------------------------

### Execute Expense Batch Processing Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Processes expenses in bulk, assisting with categorization, applying correct tax rates, and flagging items that require receipts. The fiscal zone is a required argument.

```json
{
  "prompt": "expense-batch",
  "arguments": {
    "fiscalZone": "peninsula"
  }
}
```

--------------------------------

### Execute Expense Report Prompt (JSON)

Source: https://context7.com/frihet-io/frihet-mcp/llms.txt

Generates a detailed expense report grouped by category for a specified period. The report includes totals, deductible amounts, top vendors, and flags any uncategorized expenses. A month is required.

```json
{
  "prompt": "expense-report",
  "arguments": {
    "month": "2026-03"
  }
}
```