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.
git clone --depth 1 https://github.com/FacturaScripts/fs-claude-pluginWrote 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.
[](https://agentmods.dev/plugins/facturascripts/fs-claude-plugin/fs-mcp)<a href="https://agentmods.dev/plugins/facturascripts/fs-claude-plugin/fs-mcp"><img src="https://agentmods.dev/badge/plugins/facturascripts/fs-claude-plugin/fs-mcp/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.
<a href="https://agentmods.dev/plugins/facturascripts/fs-claude-plugin/fs-mcp"><img src="https://agentmods.dev/badge/plugins/facturascripts/fs-claude-plugin/fs-mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>Grade A, and why
fs-mcp 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.
What it actually says
{
"name": "fs-mcp",
"version": "1.3.2",
"description": "Servidor MCP de FacturaScripts para Claude Code y Codex, con múltiples instalaciones y módulos locales privados.",
"author": {
"name": "Daniel Fernández Giménez",
"email": "[email protected]",
"url": "https://danielfg.es"
},
"license": "MIT",
"keywords": ["FacturaScripts", "FS", "MCP", "ERP", "datos", "API", "Informes", "conexiones"],
"skills": "./skills/",
"mcpServers": {
"facturascripts": {
"command": "node",
"args": [
"-e",
"const path = require('node:path'); const { pathToFileURL } = require('node:url'); const root = process.env.CLAUDE_PLUGIN_ROOT || process.cwd(); import(pathToFileURL(path.join(root, 'server/dist/index.js')).href);"
],
"cwd": ".",
"env": {
"FS_CONNECTIONS_FILE": "${FS_CONNECTIONS_FILE}",
"FS_DEFAULT_CONNECTION": "${FS_DEFAULT_CONNECTION}"
}
}
},
"userConfig": {
"FS_CONNECTIONS_FILE": {
"title": "Ruta del archivo de conexiones (override)",
"description": "Solo necesario si quieres usar una ruta distinta a ~/.fs-claude.json. Normalmente déjalo vacío.",
"type": "string",
"sensitive": false
},
"FS_DEFAULT_CONNECTION": {
"title": "Conexión por defecto (override)",
"description": "Clave de la conexión por defecto. Normalmente se gestiona desde ~/.fs-claude.json con el skill 'fs-mcp:add-connection'.",
"type": "string",
"sensitive": false
}
}
}
What it installs
The manifest is a name and a version. 4 skills travel with it, and installing the plugin installs all of them — 97 tokens a session between them. Each is measured on its own page, and each can be installed alone.
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.
- 1mo ago Changed 85bba1e140cc
- 1mo ago Changed · +4 lines dc2c0b2b7a66
- 2mo ago First seen · 38 lines scan A 98338a111852
fs-mcp is a plugin published in the GitHub repository FacturaScripts/fs-claude-plugin (10 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.
fs-mcp compared with plugins from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| fs-mcpFacturaScripts/fs-claude-plugin | Plugin | 10 | 2d ago | MIT | A | — | Claude Code |
| app-builderadobe/skills | Plugin | 319 | yesterday | Apache-2.0 | A | — | Claude Code |
| rails-consultantthoughtbot/rails-consultant | Plugin | 28 | 7d ago | MIT | A | — | Claude Code |
| load-testerrohitg00/awesome-claude-code-toolkit | Plugin | 2.8k | 5mo ago | Apache-2.0 | A | — | Claude Code |
| rabbitmqadminfprochazka/claude-code-plugins | Plugin | 14 | 28d ago | MIT | A | — | Claude Code |
| jpm-payments-skillsjpmorgan-payments/pdp-skills | Plugin | 8 | 1mo ago | Apache-2.0 | A | — | Claude Code |
| authhimself65/auth-spec | Plugin | 41 | 28d ago | none | A | — | Claude Code |