Labsco
WellApp-ai logo

Well

★ 335

from WellApp-ai

One MCP server that unifies your business tools into a single context graph your AI can query

🔥🔥FreeQuick setup
#email#automation#crm#slack#payments#e-commerce#documents#git

Well App AI - Contribute Building Operators that Conquer the International Invoice Infrastructure

You don't have to waste time retrieving invoices. AI can.

Table of Contents

  • Overview

  • Features & Benefits

  • Use Cases

  • How It Works

  • Installation

  • MCP Integration

  • Contributing

  • License

  • Acknowledgments

  • Roadmap

  • FAQ

Overview

Well is the Chrome extension that becomes every founder's best friend when accounting season hits.

It automates supplier invoice retrieval and pipes the data directly into your accounting tools, ERP, or dashboards — with zero effort.

Built for founders, solo operators, and lean teams, Well replaces hours of repetitive clicking, dragging, chasing, and copy-pasting. What used to eat up days across tax seasons now takes one click.

At its core, Well is a Chrome extension that automates browser workflows on your behalf — boosting productivity when batch-retrieving invoices. You can also use it on the go: as you browse, Well catches invoices for you.

Features include:

  • WhatsApp and email ingestion

  • Google Drive and Slack integrations

  • AI-generated workflow blueprints

  • Self-healing automations that adapt to changes

  • Multi-format export support (JSON, CSV, XML, UBL, QuickBooks, Xero)

  • Built-in validation for invoice data integrity

  • Extensible plugin system for custom formats

  • Compatibility with e-invoicing standards including Factur-X and UBL 2.1

We believe invoice exchange should follow a universal protocol: instant, standardized, and automated. You shouldn't have to think about it. With Well, you won't.

Features & Benefits

100,000+ web portals covered From the most-used SaaS, utilities, and e-commerce platforms to long-tail portals you thought no one could automate.

Omnichannel capture Collect invoices from Gmail, WhatsApp, PDFs, and more — in real time.

Works with your stack Seamlessly connects to your accounting tools, ERP, CRM, and spreadsheets — no extra setup.

Self-healing workflows Well adapts on the fly when supplier interfaces change.

Privacy-first by design No passwords stored. Fully compliant with GDPR and CCPA.

Export Formats Well supports exporting invoice data to multiple formats:

Format Description Best For JSON Standard JSON format APIs, Web Apps CSV Comma-separated values Spreadsheets, Data Analysis XML Standard XML format Enterprise Systems UBL Universal Business Language 2.1 International e-Invoicing QuickBooks IIF format QuickBooks Desktop Xero Xero-compatible CSV Xero Accounting

Data Validation

  • Automatic validation of required fields

  • Type checking for amounts and dates

  • Extensible validation rules

  • Clear error messages for data issues

Use Cases

Founder on the move One click, zero effort — Well retrieves invoices from emails, browsers, or WhatsApp.

Operator prepping for month-end Pull 50+ invoices from 15+ portals in under 5 minutes — no mental load.

Finance lead applying the 5S mindset Enforce structure at the source: sort, shine, sustain — and automate.

Manager tracking team budgets Monitor vendor spend in real time, catch budget drift, and uncover savings.

Accountant building a clean audit trail Substantiate expenses for tax time with complete, standardized records.

How It Works

Basic Usage

Copy & paste — that's it
from exporters import get_exporter

# Get an exporter instance
exporter = get_exporter('json') # or 'csv', 'xml', 'ubl', 'quickbooks', 'xero'

# Export data
data = {
 'invoice_number': 'INV-1234',
 'date': '2025-07-29',
 'amount': 199.99,
 'customer': 'Acme Corp',
 # ... other fields
}

exporter.export(data, 'invoice.json')

Required Fields

All invoices must include these required fields:

  • invoice_number (str): Unique identifier for the invoice

  • date (str): Invoice date in YYYY-MM-DD format

  • amount (float): Total invoice amount (must be positive)

  • customer (str): Name of the customer

Browse our provider gallery Visit wellapp.ai/providers to explore thousands of supported portals.

Launch the Chrome extension Install and pin the extension. One click to launch invoice retrieval.

Auto-detect invoices as you browse Well's AI suggests retrieval when it sees a paid invoice.

Batch-retrieve during tax season Run large-scale retrievals in a few clicks.

Generate new blueprints with AI Use Contributor Mode to teach Well new workflows without code.

Let it self-heal When a portal changes, Well adapts — no manual fixes needed.

MCP Integration

Connect your AI assistant to Well using the Model Context Protocol (MCP).

Query your invoices, companies, and contacts directly from Claude, Cursor, Windsurf, or ChatGPT.

Claude Code plugin (one-click)

The fastest way to use Well in Claude Code — bundles the MCP and finance skills (build a compte de résultat, balance sheet, reconcile transactions), no API key:

Copy & paste — that's it
/plugin marketplace add WellApp-ai/Well
/plugin install well@well

Then run /mcp, select well, and Authenticate (browser sign-in). Run each command on its own line.

Quick Start (any MCP client)

Copy & paste — that's it
https://api.wellapp.ai/v1/mcp

Add this URL to your MCP client and authenticate with your Well account. In Claude Desktop / web: Settings → Connectors → Add custom connector. In Codex: add it to ~/.codex/config.toml via mcp-remote.

Documentation

Available Tools

Tool Description well_get_schema Discover available roots and fields well_query_records Query invoices, companies, people, transactions, the accounting ledger, … well_get_entity Fetch a single record by id well_add_contact_channel Add an email/phone to a company or person well_remove_contact_channel Remove a contact channel well_update_invoice Update fields on an invoice well_delete_invoice Delete an invoice

For full documentation, visit docs.wellapp.ai/mcp

Extending Well

Adding New Export Formats

  • Create a new Python file in the exporters directory

  • Create a class that inherits from BaseExporter

  • Implement the _export method

  • Add the @ExporterFactory.register() decorator

Example:

Copy & paste — that's it
from .base_exporter import BaseExporter
from .exporter_factory import ExporterFactory

@ExporterFactory.register("myformat")
class MyFormatExporter(BaseExporter):
 """Exports invoice data to MyFormat."""
 
 def _export(self, data: dict, output_path: str) -> None:
 with open(output_path, 'w') as f:
 f.write(f"MyFormat: {data['invoice_number']}")

Contributing

We welcome contributions from the community. To propose a fix, feature, or improvement:

  • Open a pull request

  • Submit an issue

  • Or contribute a new blueprint via Contributor Mode

Please review our CONTRIBUTING.md and Code of Conduct.

License

Distributed under the MIT License. See LICENSE for more information.

Acknowledgments

Thanks to all contributors and early users who helped shape Well. Special thanks to the open source libraries and protocols that made this possible.

Roadmap

  • Launch public beta

  • Expand support to 200K+ portals

  • Add mobile retrieval assistant

  • Enable Zapier and Make integrations

  • Build a contributor leaderboard