Skip to content

Vérif Entreprise FR

by api-production-24833.up.railway.app · remote · no sign-in to list tools · v1.3.0 · published by app.railway.up.api-production-24833

French company KYB (SIREN): status, insolvency, VAT, BODACC monitoring alerts. Free preview; x402.

Changes · 3

5 tools: 3 change things and 2 only read.

Scanned Oct 21, 2026

1 check matched something in the tool definitions. No finding is not a safety guarantee. How the checks work.

claude mcp add --transport http verif-entreprise-fr https://api-production-24833.up.railway.app/mcp

Findings

Matches of fixed checks, with the text they matched.

1 warn
  • The server marks "surveiller_entreprise" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

    Matched text

    annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "start": a word for a change.

    What this check looks for

Tools

Open a tool for its reasons and full description. Descriptions are the publisher's own words, shown as they are.

5 tools

Changes things 3Claude Code: ask
  • apercu_entrepriseFREE quick check of a French company by SIREN (10 calls per day): official name, active/closed status, head-office city, and the NUMBER of alerts found (insolvency proceedings, clo…No findings

    Why it is in this group

    • 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
    FREE quick check of a French company by SIREN (10 calls per day): official name, active/closed status, head-office city, and the NUMBER of alerts found (insolvency proceedings, closure, closed head office…), without their detail. Use it first to triage. If alertes > 0, or before paying or onboarding a supplier, call verifier_entreprise ($0.01 via x402) for the verdict, the sourced signals with links to the official notices, the insolvency history (BODACC) and the VAT number checked in VIES. For sole traders, only the trade name is returned, never the person's name.

    Annotations the server declares

    • title: Aperçu gratuit d'une entreprise
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • surveiller_entrepriseStart monitoring ONE French company for 90 days.1 finding

    Why it is in this group

    • The description's first verb is "start": a word for a change.
    • The server marks it read-only (readOnlyHint: true), but an annotation never lowers a class.

    Findings

    • Warn

      The server marks "surveiller_entreprise" read-only (readOnlyHint: true), and its own name, description or input give the class "write".

      Matched text

      annotations: {"readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true}; The description's first verb is "start": a word for a change.

      What this check looks for
    Description, as the server wrote it
    Start monitoring ONE French company for 90 days. BODACC is checked every 3 hours; each NEW notice (safeguard, receivership, liquidation, plan, closure, deregistration) published after the start creates an alert. Notices already published are not alerted: use verifier_entreprise for the current state. Delivery: if `webhook` (public HTTPS URL) is given, each alert is POSTed as JSON with the header X-Verif-Signature = sha256=HMAC-SHA256(body, jeton). In every case, alerts can be polled at the returned `suivi` URL (free). Keep the returned `jeton`: it signs webhooks and gives access to the alerts. Errors (never charged): an invalid SIREN, a non-public webhook or an unknown company returns an error and is not settled. Payment: $0.1 per company via x402 (USDC on Base or Solana). No account or API key.

    Annotations the server declares

    • title: Surveiller une entreprise (alertes BODACC, 90 jours)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • verifier_entrepriseVerify a French company (KYB / supplier check) when you already have its 9-digit SIREN.No findings

    Why it is in this group

    • 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
    Verify a French company (KYB / supplier check) when you already have its 9-digit SIREN. Returns legal identity (with the intra-EU VAT number and whether VIES reports it active), active/closed status, age, headcount band, establishments, the current insolvency-procedure state parsed from BODACC notices (safeguard, receivership, liquidation, plans, closures), RGE/Qualiopi labels, and a verdict (favorable | vigilance | defavorable | indetermine) justified by stable signal codes, each with its source and a link to the official notice. When to use another tool: if you only know the company name, call rechercher_entreprise first to get the SIREN. This tool only says whether the company holds an RGE label; for the detailed RGE certifications of one establishment (domains, certifying body, validity dates), call qualifications_rge with its SIRET (entreprise.siege.siret in this result). Optional `nom`: checks whether a name matches the official one (exacte | partielle | aucune) without ever returning the official name — useful for sole traders, whose names are never disclosed. Errors (never charged): an invalid SIREN (wrong length or Luhn key) is rejected before any payment request; an unknown or non-public company returns an error after the payment is verified but before it is settled; if BODACC is unreachable the verdict is `indetermine` with confidence `partielle`. Payment: $0.01 per call via x402 (USDC on Base or Solana). No account or API key.

    Annotations the server declares

    • title: Vérifier une entreprise française (SIREN)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
Only reads 2Claude Code: allow
  • qualifications_rgeList the RGE (Reconnu Garant de l'Environnement) energy-renovation certifications of ONE French establishment, identified by its 14-digit SIRET, from the official ADEME list.No findings

    Why it is in this group

    • The description's first verb is "list": a word for reading.
    Description, as the server wrote it
    List the RGE (Reconnu Garant de l'Environnement) energy-renovation certifications of ONE French establishment, identified by its 14-digit SIRET, from the official ADEME list. Use it to check a contractor before work eligible for French renovation subsidies (MaPrimeRénov', CEE): each qualification comes with its domains, certifying body, start and end dates, and whether it is valid today; `rge.qualifie` is true when at least one is currently valid. When to use another tool: verifier_entreprise works on the whole company (SIREN) and only says whether an RGE label exists. Get the SIRET from rechercher_entreprise (siret) or verifier_entreprise (entreprise.siege.siret). Errors (never charged): an invalid SIRET is rejected before any payment request; an unknown or non-public establishment returns an error and is not settled. An establishment without any RGE certification returns `qualifie: false` and an empty list (this is a valid, charged answer). Payment: $0.01 per call via x402 (USDC on Base or Solana). No account or API key.

    Annotations the server declares

    • title: Qualifications RGE d'un établissement (SIRET)
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true
  • rechercher_entrepriseFind a French company's SIREN when you only know its name (3 to 100 characters).No findings

    Why it is in this group

    • The description's first verb is "find": a word for reading.
    Description, as the server wrote it
    Find a French company's SIREN when you only know its name (3 to 100 characters). Narrow the results with `code_postal` (5-digit postcode, e.g. 69003) or `commune` (5-character INSEE commune code, e.g. 69383 — not a city name); both can be combined. Returns at most 10 matches with siren, siret of the establishment matching the location filter (otherwise the head office), name, status, NAF code, city, postcode and creation date. `plusDeResultats: true` means more companies match: refine the query. No personal data: sole traders appear under their trade name only. Next step: call verifier_entreprise with the SIREN for a full check, or qualifications_rge with the SIRET for RGE certifications. Errors (never charged): a query shorter than 3 characters or a malformed filter is rejected before any payment request. Payment: $0.002 per call via x402 (USDC on Base or Solana). No account or API key.

    Annotations the server declares

    • title: Trouver le SIREN d'une entreprise par son nom
    • readOnlyHint: true
    • destructiveHint: false
    • idempotentHint: true
    • openWorldHint: true

This is not a safety rating, and no finding is not a safety guarantee. The groups and findings come from fixed checks of the tool definitions the server returned on the date shown, not from its code or what it does when called. How the checks work.

Install

Pinned to version 1.3.0. Values in angle brackets are yours to fill in.

claude mcp add --transport http verif-entreprise-fr https://api-production-24833.up.railway.app/mcp

Run in a terminal.

Claude Code permissions

Allow the reads, ask before a change, deny the deletes. Paste into .claude/settings.json.

.claude/settings.json
{
  "permissions": {
    "allow": [
      "mcp__verif-entreprise-fr__rechercher_entreprise",
      "mcp__verif-entreprise-fr__qualifications_rge"
    ],
    "ask": [
      "mcp__verif-entreprise-fr__verifier_entreprise",
      "mcp__verif-entreprise-fr__surveiller_entreprise",
      "mcp__verif-entreprise-fr__apercu_entreprise"
    ],
    "deny": []
  }
}

Tools that only read are allowed, tools that change things ask first, tools that delete or cancel are denied. It assumes the server is installed as verif-entreprise-fr. Review it before you use it.