Supplier Invoice Service

Request Plugins Marketplace

Claude Code plugin marketplace by Request Labs.

Installation

1. Add the marketplace

claude plugin marketplace add https://github.com/request-labs/request-plugins-marketplace

2. Install a plugin

claude plugin install supplier-invoice-service

3. Restart Claude Code

# Exit the current session and start a new one
claude

Available Plugins

supplier-invoice-service

Parse PDF invoices and extract structured data (supplier, NIF, amounts, dates, VAT) using a remote MCP server with a Supabase-backed parser registry.

Skills included:

Skill	Trigger	Description
/process-document	process document, parse invoice, list parsers	Run the parsing pipeline, batch process PDFs, manage parsers (list/toggle/disable)
/learn-document <file.pdf>	learn document, teach document, new supplier, fix parser, finetune	Create or finetune a supplier-specific parser from a PDF

Agent included:

Agent	Description
process-invoices	Autonomous batch processor — receives a directory, uploads and parses all PDFs, classifies by confidence, and produces a markdown + Excel report

First-time setup: When you invoke a skill for the first time, it will ask for your authentication token and save it to ~/.claude/settings.json as env.REQUEST_MCP_TOKEN. The token is stored permanently — you only need to provide it once.

Output fields:

Field	Type	Description
fornecedor	str	Supplier name
nif_fornecedor	str	NIF / VAT number
numero	str	Invoice number
data_emissao	str	Date (DD-MM-YYYY)
periodo	str/null	Billing period
subtotal	float	Before taxes
iva	float	VAT amount
imposto_selo	float/null	Stamp tax if applicable
outros_encargos	float/null	Other charges
total	float	Final amount
moeda	str	Currency (ISO-4217)
ficheiro	str	Original PDF filename
confidence	float	0.0–1.0 extraction confidence
warnings	list[str]	Any extraction issues
nota_iva	str/null	VAT exemption note

For developers

Project structure

.claude-plugin/
  marketplace.json       # Marketplace manifest — lists all plugins
plugins/
  supplier-invoice-service/
    .claude-plugin/
      plugin.json        # Plugin manifest (name, version, author, MCP server)
    skills/
      process-document/SKILL.md   # Parsing & batch processing skill
      learn-document/SKILL.md     # Parser creation & finetuning skill
    agents/
      process-invoices.md         # Autonomous batch processor agent
.githooks/
  pre-commit             # Auto-bumps plugin patch version on commit

Adding a new plugin

1. Create a folder under plugins/<plugin-name>/
2. Add .claude-plugin/plugin.json with name, description, version, author
3. Add skills under skills/<skill-name>/SKILL.md
4. Optionally add agents under agents/<agent-name>.md
5. Register the plugin in .claude-plugin/marketplace.json:

   {
     "name": "your-plugin-name",
     "source": "./plugins/your-plugin-name"
   }
   

Version auto-bump

A pre-commit hook automatically increments the patch version of any plugin with staged changes. To activate it after cloning:

git config core.hooksPath .githooks

If you bump the version manually in plugin.json, the hook skips that plugin.