Vérif Entreprise FR
REMOTE · API-PRODUCTION-24833.UP.RAILWAY.APP
French company KYB (SIREN): status, insolvency, VAT, BODACC monitoring alerts. Free preview; x402.
Available components
Last scanned (5 hours ago)
Scores higher than 86% of remote servers
Reachable. Last reached 23 Oct 2026.
Category CRM and Sales
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 Usability67
- AI-judged instruction clarity (excellent).Pass
- Context-footprint check failed: tool/resource definitions use about 1430 tokens (~286/item across 5 items; 5 tools + 0 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 Management63
- Stability observed for 19 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 5 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
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.
- 23 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.
- 21 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.
- 18 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes.
- 16 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes.
- 14 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 30 to 33. That category is still filling its 30-day observation window: 9 days of observed history at the previous scan, 10 at this one. The score rises as the window fills, whether or not the server changes.
- 13 Oct 26 0
- Schema quality: 1170 → 1430 ▼ functional
- New tool “surveiller_entreprise” functional
- 12 Oct 26 +1
- Schema quality: 326 → 292 ▲ functional
- New tool “apercu_entreprise” functional
- “verifier_entreprise” reworded the description of “siren” cosmetic
- 10 Oct 26 +1
No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 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 23 Oct 2026 · Probed https://api-production-24833.up.railway.app/mcp
TLS valid
Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .
| Subject | Issuer | Valid from | Valid until | Key | Signature | Serial |
|---|---|---|---|---|---|---|
| CN=*.up.railway.app | CN=YE2,O=Let's Encrypt,C=US | 27 Sept 2026 | 26 Dec 2026 | ECDSA 256 | ECDSA-SHA384 | 618edc56941aa1165ddb080bf9f799eb7c1 |
| SANs: *.up.railway.app, up.railway.app | ||||||
| CN=YE2,O=Let's Encrypt,C=US (CA) | CN=Root YE,O=ISRG,C=US | 3 Sept 2025 | 2 Sept 2028 | ECDSA 384 | ECDSA-SHA384 | 4df3b15dd6c0784c507cd37b58e6f115 |
| CN=Root YE,O=ISRG,C=US (CA) | CN=ISRG Root X2,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | ECDSA-SHA384 | 872165fc34b6e5fba8add5b3705fb53a |
| CN=ISRG Root X2,O=Internet Security Research Group,C=US (CA) | CN=ISRG Root X1,O=Internet Security Research Group,C=US | 13 May 2026 | 2 Sept 2032 | ECDSA 384 | SHA256-RSA | 6c8f1dc727c7117f7baf853ac980f9cd |
Background: What to check on a remote MCP endpoint →
DNSSEC insecure
Validation of api-production-24833.up.railway.app. — Not signed
| Zone | DS | Keys | Algorithms | Outcome |
|---|---|---|---|---|
| . | trust_anchor | 20326, 38696 | 8, 8 | Verified |
| app. | present | 23684 | 8 | Verified |
| railway.app. | 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=31536000; includeSubDomains |
| content-security-policy | default-src 'self';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests |
| x-content-type-options | nosniff |
| x-frame-options | SAMEORIGIN |
| referrer-policy | no-referrer |
Background: How OAuth 2.1 works in the 2026 MCP spec →
Transports 2 probes
| Transport | URL | Outcome | Status | Location |
|---|---|---|---|---|
| streamable-http | https://api-production-24833.up.railway.app/mcp | Verified | 200 | |
| http (plaintext) | http://api-production-24833.up.railway.app/mcp | HTTPS enforced | 301 | https://api-production-24833.up.railway.app/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 →
apercu_entreprise Aperçu gratuit d'une entreprise française (SIREN) ~180
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.
| Name | Type | Req | Description |
|---|---|---|---|
| siren | string | yes | SIREN (9 digits, Luhn-valid) or 14-digit SIRET. Spaces, dots and dashes are accepted. |
No output schema declared.
No examples provided.
qualifications_rge Qualifications RGE d'un établissement (SIRET) ~279
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.
| Name | Type | Req | Description |
|---|---|---|---|
| siret | string | yes | 14-digit SIRET of the establishment. Spaces, dots and dashes are accepted. |
No output schema declared.
No examples provided.
rechercher_entreprise Trouver le SIREN d'une entreprise par son nom ~305
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.
| Name | Type | Req | Description |
|---|---|---|---|
| code_postal | string | – | Optional 5-digit French postcode, e.g. 69003. |
| commune | string | – | Optional INSEE commune code (5 characters, e.g. 69383 or 2A004), not a city name. |
| q | string | yes | Company name or part of it (3 to 100 characters). |
No output schema declared.
No examples provided.
surveiller_entreprise Surveiller une entreprise (alertes BODACC, 90 jours) ~260
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.
| Name | Type | Req | Description |
|---|---|---|---|
| siren | string | yes | SIREN (9 digits) or SIRET (14 digits) of the company to monitor. |
| webhook | string | – | Optional public HTTPS URL that receives each alert (signed POST JSON). |
No output schema declared.
No examples provided.
verifier_entreprise Vérifier une entreprise française (SIREN) ~406
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.
| Name | Type | Req | Description |
|---|---|---|---|
| nom | string | – | Optional name to check against the official name (2 to 100 characters). |
| siren | string | yes | 9-digit SIREN of the company (Luhn-valid); a 14-digit SIRET is also accepted. Spaces, dots and dashes are accepted. |
No output schema declared.
No examples provided.
How do I install the Vérif Entreprise FR MCP server?
Vérif Entreprise FR is a hosted endpoint at https://api-production-24833.up.railway.app/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 · api-production-24833.up.railway.app
claude mcp add --transport http app-railway-up-api-production-24833-verif-entrep 'https://api-production-24833.up.railway.app/mcp'
What is the Vérif Entreprise FR MCP server?
Vérif Entreprise FR is an MCP server listed in the public MCP registry as app.railway.up.api-production-24833/verif-entreprise-fr. French company KYB (SIREN): status, insolvency, VAT, BODACC monitoring alerts. Free preview; x402. This page covers its hosted endpoint (https://api-production-24833.up.railway.app/mcp).
Is the Vérif Entreprise FR MCP server safe to use?
Vérif Entreprise FR scores 81 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 Vérif Entreprise FR MCP server expose?
Vérif Entreprise FR exposes 5 tools: verifier_entreprise, rechercher_entreprise, qualifications_rge, surveiller_entreprise, apercu_entreprise. Their descriptions and schemas cost roughly 1,430 tokens of context every time the server is loaded.
Does the Vérif Entreprise FR MCP server require authentication?
No. We connected to Vérif Entreprise FR without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.
Is the Vérif Entreprise FR MCP server still maintained?
Vérif Entreprise FR is still listed as active in the MCP registry. We last reached this channel on 23 October 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.