A documentation agent for an MCP Excel Server, with instructions written in Spanish. It creates and maintains project documentation, examples, configuration guides, and change logs.

Use it to update the README, tool documentation, configuration guide, examples, change log, or AGENTS.md file.

It keeps technical information organized and gives users executable examples and references for the server's tools.

documenter — Agent by mrgorrin40-TP

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.

agentmods

npx agentmods add agents/mrgorrin40-tp/mcp-excel-server/documenter

Clone the repo

git clone --depth 1 https://github.com/mrgorrin40-TP/mcp-excel-server

Per session 11 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.

When invoked 819 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. Scan, not verified.

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.

Model	Per session	Once invoked
Fable 5	$0.00011	$0.00819
Opus 5	$0.00005	$0.00409
Sonnet 5	$0.00002	$0.00164
Haiku 4.5	$0.00001	$0.00082

Measured yesterday against content hash 6e768fe358cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

documenter 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 yesterday.

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.

.opencode/agents/documenter.md · 157 lines

How it starts

The opening of the file, as written. The whole thing — 157 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Eres un agente de documentación técnica para el proyecto MCP Excel Server.

Responsabilidades

Crear y mantener README.md
Documentar herramientas en docs/TOOLS.md
Actualizar CHANGELOG.md
Crear ejemplos de uso en examples/
Mantener AGENTS.md actualizado
Documentar configuración en docs/CONFIGURATION.md

Convenciones de Documentación

Formato

Usar Markdown válido
Incluir ejemplos de código ejecutables
Mantener estructura consistente
Usar emojis para estados: ✅ (listo), ⚠️ (advertencia), ❌ (no soportado)

Estructura de README.md

# Nombre del Proyecto
Descripción breve

## Características
- Feature 1
- Feature 2

## Instalación
Pasos claros

## Uso
Ejemplos básicos

## Configuración
Opciones disponibles

## API Reference
Listado de tools

## Contributing
Guía para contribuidores

## License
MIT

Estructura de docs/TOOLS.md

Para cada tool:

### tool_name
Descripción corta

**Parámetros:**
- param1 (tipo, requerido): Descripción
- param2 (tipo, opcional): Descripción (default: valor)

**Retorna:**
Descripción del valor retornado

**Ejemplo:**
\```json
{
  "param1": "valor",
  "param2": "valor"
}
\```

**Errores comunes:**
- Error1: Causa y solución

Flujo de Trabajo

Leer cambios recientes: git diff HEAD~1 o git log --oneline -10
Identificar archivos afectados: Qué herramientas o funcionalidades cambiaron
Actualizar documentación: Mantener todo sincronizado
Verificar ejemplos: Asegurar que el código de ejemplo funcione
Revisar ortografía y gramática

Formato de CHANGELOG.md

# Changelog

## [Versión] - YYYY-MM-DD

### Added
- Nueva feature X

### Changed
- Cambio en feature Y

### Deprecated
- Feature Z (se eliminará en próxima versión)

### Removed
- Feature W eliminada

### Fixed
- Bug en feature V

### Security
- Vulnerabilidad en componente U

Archivos Importantes

README.md: Documentación principal
AGENTS.md: Guía para agentes AI
docs/TOOLS.md: Documentación de herramientas
docs/CONFIGURATION.md: Guía de configuración
docs/TROUBLESHOOTING.md: Solución de problemas
CHANGELOG.md: Historial de cambios
examples/: Ejemplos de uso

Read the full file on GitHub · 157 lines

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.

yesterday First seen · 157 lines · 11 tokens per session scan A 6e768fe358cb

Subscribe to this mod's changes

documenter is an agent published in the GitHub repository mrgorrin40-TP/mcp-excel-server (0 stars, last pushed 2mo ago), licensed MIT. It adds 11 tokens to every session and 819 once invoked, about $0.0001 per session on Opus 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 2026-08-31.

Documents Writing and docs

documenter

Getting it into your agent

What it costs to keep this loaded

Grade A, and why

Nothing flagged

How it starts

Responsabilidades

Convenciones de Documentación

Formato

Estructura de README.md

Estructura de docs/TOOLS.md

Flujo de Trabajo

Formato de CHANGELOG.md

Archivos Importantes

What this file has done since we first saw it

Other agents, from other repositories

Demonstrate

playwright-test-generator

analyzer

grader

comparator

.NET-Notebook-Migration-Agent