interessi

interessi is a command for Claude Code from capazme/mcp-legal-it. It costs 16 tokens per session (295 once invoked), scanned A, original, Apache-2.0.

An Italian command for calculating statutory or commercial late-payment interest on an amount, with optional monetary revaluation. Statutory interest is set by Italian law, while commercial late-payment interest applies to qualifying business debts.

In plain words
What is it for?
Use it to calculate legal interest, commercial late-payment interest, or monetary revaluation between two dates.
Why use it?
It avoids manually applying changing rates and date ranges, and notes that late-payment interest and monetary revaluation cannot be combined.

Command for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the legal-it plugin — 23 skills, 8 commands, 6 agents, 1 hook, 1 MCP server shipped together

Good fit Use it to calculate legal interest, commercial late-payment interest, or monetary revaluation between two dates.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/capazme/mcp-legal-it/interessi
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.

Clone the repo
git clone --depth 1 https://github.com/capazme/mcp-legal-it

Made for: Claude Code.

Or install legal-it, the plugin that ships this one along with the rest of its 23 skills, 8 commands, 6 agents, 1 hook, 1 MCP server.

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 interessi

README.md
[![agentmods](https://agentmods.dev/badge/commands/capazme/mcp-legal-it/interessi/github.svg)](https://agentmods.dev/commands/capazme/mcp-legal-it/interessi)
Your own site
<a href="https://agentmods.dev/commands/capazme/mcp-legal-it/interessi"><img src="https://agentmods.dev/badge/commands/capazme/mcp-legal-it/interessi/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 interessi

Your own site · 80×15
<a href="https://agentmods.dev/commands/capazme/mcp-legal-it/interessi"><img src="https://agentmods.dev/badge/commands/capazme/mcp-legal-it/interessi.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 16 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 295 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 $0.00016 $0.00295
Opus 5 $0.00008 $0.00148
Sonnet 5 $0.00003 $0.00059
Haiku 4.5 $0.00002 $0.00030

Measured 11d ago against content hash 9b965bb10ae3, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

interessi 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 11d 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.

plugin/commands/interessi.md · 15 lines

What it actually says

Chiedi all'utente (se non ha gia specificato): importo (capitale), data inizio decorrenza (data_inizio), data fine/calcolo (data_fine), tipo (legale o mora commerciale).

  • Interessi legali: Usa legal-it:interessi_legali con capitale, data_inizio e data_fine.
  • Interessi di mora commerciale: Usa legal-it:interessi_mora (tasso BCE + 8 punti, D.Lgs. 231/2002).
  • Rivalutazione monetaria: Se utile, calcola anche con legal-it:rivalutazione_monetaria (capitale, data_inizio, data_fine, opzionale con_interessi_legali).

Nota: interessi di mora e rivalutazione NON si cumulano (Cass. SS.UU. 16601/2017). Presenta entrambi indicando quale e piu favorevole.

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. 11d ago First seen · 15 lines · 16 tokens per session scan A 9b965bb10ae3

Subscribe to this mod's changes

interessi is a command published in the GitHub repository capazme/mcp-legal-it (15 stars, last pushed yesterday), licensed Apache-2.0. It adds 16 tokens to every session and 295 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 2026-08-30.