RPV Calculator
REMOTE · WWW.RPV-CALCULATOR.BE
Belgian procedural indemnity (rechtsplegingsvergoeding) amounts, indexed to the CPI for any date.
Available components
Last scanned (5 hours ago)
Scores higher than 94% of remote servers
Reachable. Last reached 5 Nov 2026.
Category Finance and Payments
How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →
Endpoint Security80
- The endpoint's TLS certificate is valid, in date, and uses a strong key. View diagnostics → Pass
- No authorisation is required to call this server. Every tool declares its destructiveHint and none is destructive, so open access doesn't expose one. See how to fix → View diagnostics → Partial
- HTTPS is enforced; there's no plaintext access path. View diagnostics → Pass
- The HSTS (Strict-Transport-Security) header is present. View diagnostics → Pass
- DNSSEC check failed: this domain isn't protected by DNSSEC. See how to fix → View diagnostics → Fail
Transport & Reachability100
- Verified streamable-http transport via a live MCP handshake. View diagnostics → Pass
Schema Quality & AI Usability76
- 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1049 tokens (~262/item across 4 items; 3 tools + 1 resources), over budget; trim descriptions and params. See how to fix → Fail
- Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management93
- Stability observed for 28 of 30 days with no destabilising changes; credit accrues until the full window elapses.Partial
Tool Coverage100
- 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
- 100% of tool parameters carry a description.Pass
Tool Safety100
- No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
- We read all 3 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
- An AI judge read all 5 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
- Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
- Supports UI / widget rendering.Pass
Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.
- 5 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes.
- 3 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes.
- 1 Nov 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes.
- 30 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes.
- 27 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes.
- 25 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes.
- 23 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes.
- 21 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes.
Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.
Captured 5 Nov 2026 · Probed https://www.rpv-calculator.be/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=www.rpv-calculator.be | CN=YR2,O=Let's Encrypt,C=US | 29 Oct 2026 | 27 Jan 2027 | RSA 2048 | SHA256-RSA | 55d7d52b5477994daf110648bb3dba959f4 |
| SANs: www.rpv-calculator.be | ||||||
| CN=YR2,O=Let's Encrypt,C=US (CA) | CN=Root YR,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | RSA 2048 | SHA256-RSA | 4ebd24947e24d394802d84a52fd5b319 |
| CN=Root YR,O=ISRG,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | RSA 4096 | SHA256-RSA | f24b6d17f9d9ad7cb1c9fea78782699f |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of www.rpv-calculator.be. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| be. | present | 45588 | 13 | Verified |
| rpv-calculator.be. | absent | Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation |
Authentication No authorisation required
The endpoint answered without asking for a token. Anyone who knows the URL can reach it.
| Result | No authorisation required |
|---|---|
| HTTP status | 200 |
| Header | Value |
|---|---|
| strict-transport-security | max-age=63072000 |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://www.rpv-calculator.be/mcp | Verified | 200 | |
| http (plaintext) | http://www.rpv-calculator.be/mcp | HTTPS enforced | 308 | https://www.rpv-calculator.be/mcp |
The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →
calculate_rpv Calculate rechtsplegingsvergoeding ~435
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.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | – | – | Amount in dispute in EUR. A number, or a Belgian-formatted string such as "2.500,50". Omit for a claim that cannot be valued in money. |
| court_type | string | yes | Court/procedure type: "general" = General rate (art. 2 KB 26/10/2007): all courts and tribunals, including labour courts for e.g. employment-contract disputes. "voorzitter" = President of the Labour… |
| date | string | – | Optional reference date (YYYY-MM-DD), usually the date of the judgment. Defaults to today. Uses the indexation in force on that date. |
| locale | string | – | Language of the card and the calculator link. Always set it to the language the user writes in (nl, fr, de or en; use "en" for any other language). Defaults to "nl". |
| no_monetary_value | boolean | – | True when (part of) the claim cannot be valued in money. If an amount is also given, both the non-monetary amount and the amount bracket are returned. |
No output schema declared.
No examples provided.
get_indexation_status Get indexation status ~146
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.
| Name | Type | Req | Description |
|---|---|---|---|
| locale | string | – | Language of the card and the calculator link. Always set it to the language the user writes in (nl, fr, de or en; use "en" for any other language). Defaults to "nl". |
No output schema declared.
No examples provided.
get_rate_table Get indexed rate table ~325
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.
| Name | Type | Req | Description |
|---|---|---|---|
| amount | – | – | Optional amount in dispute in EUR, to highlight its bracket. A number, or a Belgian-formatted string such as "12.500". |
| court_type | string | yes | Court/procedure type: "general" = General rate (art. 2 KB 26/10/2007): all courts and tribunals, including labour courts for e.g. employment-contract disputes. "voorzitter" = President of the Labour… |
| date | string | – | Optional reference date (YYYY-MM-DD), usually the date of the judgment. Defaults to today. Uses the indexation in force on that date. |
| locale | string | – | Language of the card and the calculator link. Always set it to the language the user writes in (nl, fr, de or en; use "en" for any other language). Defaults to "nl". |
No output schema declared.
No examples provided.
How do I install the RPV Calculator MCP server?
RPV Calculator is a hosted endpoint at https://www.rpv-calculator.be/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.
remote · www.rpv-calculator.be
claude mcp add --transport http pieterjanscheir-rpv-calculator 'https://www.rpv-calculator.be/mcp'
What is the RPV Calculator MCP server?
RPV Calculator is an MCP server listed in the public MCP registry as io.github.pieterjanscheir/rpv-calculator. Belgian procedural indemnity (rechtsplegingsvergoeding) amounts, indexed to the CPI for any date. This page covers its hosted endpoint (https://www.rpv-calculator.be/mcp).
Is the RPV Calculator MCP server safe to use?
RPV Calculator scores 87 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.
What tools does the RPV Calculator MCP server expose?
RPV Calculator exposes 3 tools: calculate_rpv, get_rate_table, get_indexation_status. Their descriptions and schemas cost roughly 906 tokens of context every time the server is loaded.
Does the RPV Calculator MCP server require authentication?
No. We connected to RPV Calculator without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the RPV Calculator MCP server still maintained?
RPV Calculator is still listed as active in the MCP registry. We last reached this channel on 5 November 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.