feat: add Frihet — AI-native business management (31 MCP tools)

[berthelius]

New Plugin: Frihet

Frihet is an AI-native business management platform with 31 MCP tools for invoicing, expenses, clients, products, quotes, and webhooks.

Details

• npm: @frihet/mcp-server
• GitHub: Frihet-io/frihet-mcp
• MCP Registry: io.github.berthelius/frihet
• Remote endpoint: https://mcp.frihet.io/mcp
• Transport: stdio (npm) + streamable-http (remote)
• Auth: OAuth 2.0 + PKCE (remote) / API key (local)
• License: MIT
• Tools: 31 (6 resources × CRUD + search)
• Languages: English + Spanish
• Countries: 71, 40 currencies

Links

• Website: https://frihet.io
• Docs: https://docs.frihet.io/desarrolladores/mcp-server
• OpenAPI: https://api.frihet.io/openapi.yaml

Summary by Sourcery

New Features:

• Introduce Frihet MCP server integration providing tools for managing invoices, expenses, clients, products, quotes, and related webhooks.

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

Adds a new Frihet MCP server plugin by introducing its configuration file, registering the remote/stdio transports, authentication methods, and core metadata needed for discovery and use within the MCP ecosystem.

File-Level Changes

Change	Details	Files
Introduce Frihet MCP server configuration for registry/discovery.	Add new Frihet provider entry describing the AI-native business management platform and its capabilities (invoicing, expenses, clients, products, quotes, webhooks). Configure connection details for both stdio (npm package) and remote streamable-http endpoint, including base URL and protocol. Specify supported authentication modes (OAuth 2.0 + PKCE for remote usage and API key for local usage). Document plugin metadata such as npm package name, GitHub repository, MCP registry identifier, language and country coverage, and license. Expose the set of available tools (31 CRUD + search operations over 6 resources) for use by clients.	src/frihet.json

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[sourcery-ai]

Hey - I've reviewed your changes and they look great!

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[berthelius]

Updated to v1.2.0 (published on npm).

New in v1.2.0:

• 5 MCP Resources (tax rates, calendar, API schema, expense categories, invoice statuses)
• 5 MCP Prompts (monthly-close, onboard-client, quarterly-tax-prep, overdue-followup, expense-batch)
• outputSchema + structuredContent on all 31 tools
• Content annotations (audience + priority)
• Security hardening
• Claude Code skill rewritten per Anthropic's official guide

npm install @frihet/mcp-server@1.2.0

[berthelius]

Updated to v1.4.0 — now with 35 tools, 8 resources, 7 prompts. Added intelligence layer with smart responses (_suggestions + _warnings on every operation), business context, monthly summaries, and quarterly tax data. MIT licensed.

npm: @frihet/mcp-server@1.4.0
GitHub: https://github.com/Frihet-io/frihet-mcp