documentos

documentos is a skill for Claude Code from Frihet-io/frihet-mcp. It costs 61 tokens per session (414 once invoked), scanned A, original, MIT.

A workflow for preparing invoices and quotes in a connected Frihet workspace, a system for managing business documents. It resolves missing client, currency, quantity, price, tax, and payment-condition details before creating an authorized draft.

In plain words
What is it for?
Use it to prepare an invoice or quote, convert a quote when appropriate, or recover safely after a timeout or an unclear document-creation result.
Why use it?
It prevents incomplete or unsupported tax information from being turned into a document. It also distinguishes proposing a document from saving a draft, issuing it, sending it, or collecting payment.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the frihet-erp plugin — 8 skills shipped together

Good fit Use it to prepare an invoice or quote, convert a quote when appropriate, or recover safely after a timeout or an unclear document-creation result.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/frihet-io/frihet-mcp/documentos
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add Frihet-io/frihet-mcp --skill documentos
Clone the repo
git clone --depth 1 https://github.com/Frihet-io/frihet-mcp

Made for: Claude Code.

Or install frihet-erp, the plugin that ships this one along with the rest of its 8 skills.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for documentos

README.md
[![agentmods](https://agentmods.dev/badge/skills/frihet-io/frihet-mcp/documentos/github.svg)](https://agentmods.dev/skills/frihet-io/frihet-mcp/documentos)
Your own site
<a href="https://agentmods.dev/skills/frihet-io/frihet-mcp/documentos"><img src="https://agentmods.dev/badge/skills/frihet-io/frihet-mcp/documentos/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for documentos

Your own site · 80×15
<a href="https://agentmods.dev/skills/frihet-io/frihet-mcp/documentos"><img src="https://agentmods.dev/badge/skills/frihet-io/frihet-mcp/documentos.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 61 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 414 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00061 $0.00414
Opus 5.5 $0.00024 $0.00166
Sonnet 5.5 $0.00012 $0.00083
Haiku 4.5 $0.00006 $0.00041

Measured 7d ago against content hash aadbba393aa9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

documentos scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 7d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/claude/frihet-erp/skills/documentos/SKILL.md · 35 lines

What it actually says

Preparar documentos

Antes de usar herramientas, lee las reglas de Frihet, el flujo de documentos y las comprobaciones fiscales.

Presenta cliente, conceptos, cantidades, precios, moneda, impuestos y condiciones. Distingue los datos verificados de los pendientes. No deduzcas impuesto nulo, inversión del sujeto pasivo ni exención solo a partir del país del cliente. Si faltan datos, prepara la propuesta y pide lo necesario antes de guardarla.

«Prepara una factura» pide una propuesta. «Crea el borrador con estos datos» autoriza guardarlo cuando estén completos y el esquema los pueda representar; no vuelvas a pedir una autorización ya dada. Crear un borrador no autoriza emitir, enviar, cobrar ni presentar impuestos. Conserva el borrador y verifica el resultado. Un timeout requiere buscar la creación anterior antes de repetir. El hallazgo confirma la existencia y el estado del documento. Atribuye su creación al intento anterior únicamente con una correlación fiable de la petición. Sin ella, informa: «Existe un borrador coincidente; no puedo confirmar que lo creara la petición que terminó en timeout».

Para una conversión, verifica el presupuesto, el vínculo existente y la capacidad específica del servidor. No simules la conversión creando otra factura y cambiando el estado del presupuesto. Indica el paso en Frihet si la operación no existe.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 7d ago First seen · 35 lines · 61 tokens per session scan A aadbba393aa9

Subscribe to this mod's changes

documentos is a skill published in the GitHub repository Frihet-io/frihet-mcp (12 stars, last pushed yesterday), licensed MIT. It adds 61 tokens to every session and 414 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-10-17.