calibra-voce

calibra-voce is a command for Claude Code from mario-montanari/italiano-scrittura-anti-ai. It costs 53 tokens per session (2,385 once invoked), scanned A, original, MIT.

A command that studies a folder of an author’s Italian texts and produces a two-level profile of their writing voice: measured findings and observed patterns.

In plain words
What is it for?
Run `/calibra-voce` with a folder of texts to examine vocabulary, sentence habits, and other supported features of the author’s voice.
Why use it?
It helps describe an author’s style before using it as a reference for future writing or editing.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: reads .claude/ paths; mentions Claude Code.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the italiano-scrittura-anti-ai plugin — 1 skill, 2 commands shipped together

Good fit Run /calibra-voce with a folder of texts to examine vocabulary, sentence habits, and other supported features of the author’s voice.

Compare 6 commands from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add mario-montanari/italiano-scrittura-anti-ai
Claude Code
/plugin install italiano-scrittura-anti-ai

Made for: Claude Code.

Or install italiano-scrittura-anti-ai, the plugin that ships this one along with the rest of its 1 skill, 2 commands.

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 calibra-voce

README.md
[![agentmods](https://agentmods.dev/badge/commands/mario-montanari/italiano-scrittura-anti-ai/calibra-voce/github.svg)](https://agentmods.dev/commands/mario-montanari/italiano-scrittura-anti-ai/calibra-voce)
Your own site
<a href="https://agentmods.dev/commands/mario-montanari/italiano-scrittura-anti-ai/calibra-voce"><img src="https://agentmods.dev/badge/commands/mario-montanari/italiano-scrittura-anti-ai/calibra-voce/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 calibra-voce

Your own site · 80×15
<a href="https://agentmods.dev/commands/mario-montanari/italiano-scrittura-anti-ai/calibra-voce"><img src="https://agentmods.dev/badge/commands/mario-montanari/italiano-scrittura-anti-ai/calibra-voce.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 53 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,385 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 $0.00053 $0.02385
Opus 5 $0.00026 $0.01192
Sonnet 5 $0.00011 $0.00477
Haiku 4.5 $0.00005 $0.00238

Measured 12d ago against content hash ed4077bd63bb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

calibra-voce 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 12d 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.

commands/calibra-voce.md · 190 lines

How it starts

The opening of the file, as written. The whole thing — 190 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Calibra voce

Comando della skill italiano-scrittura-anti-ai. Il metodo completo, le decisioni di conteggio e il modello di scheda sono in references/voce-personale.md, che sta in una di queste tre posizioni secondo come la skill è stata installata:

${CLAUDE_PLUGIN_ROOT}/references/voce-personale.md
~/.claude/skills/italiano-scrittura-anti-ai/references/voce-personale.md
.claude/skills/italiano-scrittura-anti-ai/references/voce-personale.md

La prima riga vale quando il comando arriva dal plugin: Claude Code sostituisce il segnaposto con la cartella dove il plugin è installato. Se invece lo si legge tale e quale, con le parentesi graffe ancora al loro posto, vuol dire che il plugin non c'è: quella riga si salta e si provano le altre due.

Se il file c'è, leggerlo prima di procedere. Se non c'è, il comando è stato copiato da solo in .claude/commands/ senza la skill: si procede lo stesso, perché ogni passo qui sotto porta con sé quello che serve, e si dichiara nella scheda che il metodo esteso non era disponibile.

Cartella indicata dall'utente: $ARGUMENTS

Read the full file on GitHub · 190 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. 12d ago First seen · 190 lines · 53 tokens per session scan A ed4077bd63bb

Subscribe to this mod's changes

calibra-voce is a command published in the GitHub repository mario-montanari/italiano-scrittura-anti-ai (25 stars, last pushed 12d ago), licensed MIT. It adds 53 tokens to every session and 2,385 once invoked, about $0.0003 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 2026-08-30.