mcp-excel-server: Agent for Claude Code

.opencode/agents/documenter.md

documenter is an agent for Claude Code, OpenCode from mrgorrin40-TP/mcp-excel-server. It costs 11 tokens per session (819 once invoked), scanned A, original, MIT.

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.

In plain words
What is it for?
Use it to update the README, tool documentation, configuration guide, examples, change log, or AGENTS.md file.
Why use it?
It keeps technical information organized and gives users executable examples and references for the server's tools.

Agent for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code subagent (agents/*.md). Also seen: model in frontmatter; mentions subagents; mentions AGENTS.md.

This is mrgorrin40-TP/mcp-excel-server's own configuration. It tells Claude Code and OpenCode how to work on mcp-excel-server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything mcp-excel-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to mrgorrin40-TP/mcp-excel-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/mrgorrin40-TP/mcp-excel-server/main/.opencode/agents/documenter.md
Clone the repo
git clone --depth 1 https://github.com/mrgorrin40-TP/mcp-excel-server

Made for: Claude Code, OpenCode.

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 documenter

README.md
[![agentmods](https://agentmods.dev/badge/agents/mrgorrin40-tp/mcp-excel-server/documenter/github.svg)](https://agentmods.dev/agents/mrgorrin40-tp/mcp-excel-server/documenter)
Your own site
<a href="https://agentmods.dev/agents/mrgorrin40-tp/mcp-excel-server/documenter"><img src="https://agentmods.dev/badge/agents/mrgorrin40-tp/mcp-excel-server/documenter/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 documenter

Your own site · 80×15
<a href="https://agentmods.dev/agents/mrgorrin40-tp/mcp-excel-server/documenter"><img src="https://agentmods.dev/badge/agents/mrgorrin40-tp/mcp-excel-server/documenter.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
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. 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 $0.00011 $0.00819
Opus 5.5 $0.00004 $0.00328
Sonnet 5.5 $0.00002 $0.00164
Haiku 4.5 $0.00001 $0.00082

Measured 1mo ago against content hash 6e768fe358cb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, 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 1mo 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.

.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

  1. Crear y mantener README.md
  2. Documentar herramientas en docs/TOOLS.md
  3. Actualizar CHANGELOG.md
  4. Crear ejemplos de uso en examples/
  5. Mantener AGENTS.md actualizado
  6. 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

  1. Leer cambios recientes: git diff HEAD~1 o git log --oneline -10
  2. Identificar archivos afectados: Qué herramientas o funcionalidades cambiaron
  3. Actualizar documentación: Mantener todo sincronizado
  4. Verificar ejemplos: Asegurar que el código de ejemplo funcione
  5. 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.

  1. 1mo ago 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 3mo ago), licensed MIT. It adds 11 tokens to every session and 819 once invoked, about $0.0000 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 2026-08-31.

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