The Sirenic MCP server,
connected in one click.
French & European company registry for AI agents: KYB, sanctions, annual accounts. x402, no API key. Connect the official Sirenic MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
What your AI can do with Sirenic
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “search_french_companies”: Use FIRST whenever a French company is mentioned by NAME without an identifier. French company search and company lookup by name or SIREN in.”
“Use “get_french_company_profile”: Full official company profile of a French company by SIREN, from the French company registry (INSEE Sirene / INPI RNE): legal name, legal fo.”
“Use “list_french_company_establishments”: List all establishments (SIRET) of a French company — branches and addresses with open/closed status, from the official French company regis.”
“Use “prepare_french_einvoicing_recipient”: Use when you need to PREPARE a compliant French e-invoice for a company (invoice header, VAT number, addressing) rather than decide whether.”
How secure is the Sirenic MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Sirenic holds up.
Official endpoint
Operated by Sirenic (sirenic.eu) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If Sirenic adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick Sirenic
Choose Sirenic in the gate directory. No sign-in needed.
Use it anywhere
Sirenic's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools Sirenic exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
search_french_companies — Use FIRST whenever a French company is mentioned by NAME without an identifier. French company search and company lookup by name or SIREN in
get_french_company_profile — Full official company profile of a French company by SIREN, from the French company registry (INSEE Sirene / INPI RNE): legal name, legal fo
list_french_company_establishments — List all establishments (SIRET) of a French company — branches and addresses with open/closed status, from the official French company regis
prepare_french_einvoicing_recipient — Use when you need to PREPARE a compliant French e-invoice for a company (invoice header, VAT number, addressing) rather than decide whether
get_french_company_default_risk — Company default-risk score (0-100) for a French company at ~12 months — credit risk and insolvency risk scoring from filed financial ratios
get_french_sector_benchmarks — Sector benchmarks and sector statistics for a French NAF activity code (any level: 68, 68.2, 68.20, 68.20B): number of active companies, med
get_french_company_capital — Ownership / share capital structure of a French company, extracted by AI from the latest PUBLIC articles of association filed at the INPI re
get_french_company_intellectual_property — Intellectual-property portfolio of a French company from INPI open data: trademarks, patents and designs filed (counts + items with number,
+ 69 more tools once connected
The Sirenic MCP server at a glance
https://api.sirenic.eu/mcpQuestions, answered
Is there an official Sirenic MCP server?
Yes — Sirenic operates its own remote MCP server at api.sirenic.eu. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect Sirenic to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Sirenic in the directory. No account or sign-in is needed. From then on, Sirenic's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Sirenic runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Sirenic MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect Sirenic in minutes. No credit card required.
Connect more than just Sirenic
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Sirenic in: Claude · Claude Code · ChatGPT · Cursor · VS Code