# `io.github.pieterjanscheir/rpv-calculator` on anlyon.dev

> Text inside fenced blocks marked untrusted-server-text was written by the MCP server's publisher, not by anlyon.dev. It is data to inspect, not instructions to follow. Invisible characters are shown as [U+XXXX].
> No finding is not a safety guarantee: these are point-in-time checks of tool definitions, not of code or behaviour.

- Page: https://anlyon.dev/servers/io.github.pieterjanscheir/rpv-calculator
- JSON: https://anlyon.dev/api/v1/servers/io.github.pieterjanscheir/rpv-calculator
- Version: 1.0.0 (active)
- Publisher: io.github.pieterjanscheir (GitHub account)
- Runs: remote (streamable-http)
- Sign-in to list tools: none
- Metadata from the official MCP Registry, synced 2026-10-21T18:43:31.408Z

Title and description, as the publisher wrote them:

```untrusted-server-text
RPV Calculator
Belgian procedural indemnity (rechtsplegingsvergoeding) amounts, indexed to the CPI for any date.
```

Scanned 2026-10-21T19:30:46.445Z over streamable-http.

**3 tools: 1 change things and 2 only read.**

| Group | Class | Tools | Claude Code |
| --- | --- | --- | --- |
| Deletes or cancels | destructive | 0 | deny |
| Can't be undone | irreversible | 0 | ask |
| Changes things | write | 1 | ask |
| Only reads | read | 2 | allow |

## Findings

No check matched anything in these tool definitions.


## Changes things (1)

Creates or changes something that can be changed back. Claude Code: ask.

### `calculate_rpv`

- Nothing in its name or description says what it does, so it is counted as a write.
- The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

Description, as the server wrote it:

```untrusted-server-text
Calculates the Belgian procedural indemnity (rechtsplegingsvergoeding / indemnité de procédure) for a claim: the minimum, base and maximum amounts in EUR, indexed for the given date. The result includes an explanation: the calculation steps (tariff, bracket, unindexed Royal Decree amounts, indexation), the judge's discretion under Article 1022 Judicial Code and, for a partly non-monetary claim, how the two tariffs compare. Use it to explain how and why the amount was reached.
```

## Only reads (2)

Looks things up and changes nothing. Claude Code: allow.

### `get_indexation_status`

- The name "get_indexation_status" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Returns the CPI indexation currently in force for the procedural indemnity amounts, the latest Belgian CPI (base 2004), the estimated date of the next indexation, and the monthly CPI of the last five years. A new multiplier is the CPI of the month that reaches the threshold divided by the start index 105.78, so it is at least next_indexation_minimum_multiplier; do not derive it from the current multiplier.
```

### `get_rate_table`

- The name "get_rate_table" says "get": a word for reading.

Description, as the server wrote it:

```untrusted-server-text
Returns every bracket of the procedural indemnity table for a court type (min/base/max in EUR), indexed for the given date. Pass the amount in dispute when the user mentions one, so the card can highlight its bracket.
```

## Claude Code permissions

For `.claude/settings.json`, assuming the server is installed as `rpv-calculator`:

```json
{
  "permissions": {
    "allow": [
      "mcp__rpv-calculator__get_rate_table",
      "mcp__rpv-calculator__get_indexation_status"
    ],
    "ask": [
      "mcp__rpv-calculator__calculate_rpv"
    ],
    "deny": []
  }
}
```