Generate your key
Settings → API Keys, on app.insourcia.io
Official Insourcia MCP server French company data,
French company data,
plugged into your AI agent.
29.8 million French entities, their directors, financial statements and legal announcements. In plain language, no script.
Free · No credit card · Instant access
Works with
Paste the MCP URL
In your assistant's connector settings
Ask your questions
In plain language, no script
Claude
1
Open Settings → Connectors → click Add custom connector.
2
Enter the name Insourcia and paste your MCP URL:
https://mcp.insourcia.io/YOUR_KEY 3
Click Add. The connection is immediate.
ChatGPT
1
Open Settings → Apps → turn on Developer mode.
2
Back in Apps, choose Add app and paste your MCP URL:
https://mcp.insourcia.io/YOUR_KEY 3
Save. Insourcia is now available in your conversations.
Le Chat (Mistral)
1
Side menu → Intelligence → Connectors → Custom MCP connector.
2
Enter the name Insourcia, paste your MCP URL and leave authentication off:
https://mcp.insourcia.io/YOUR_KEY 3
Click Create. The connection is immediate.
Gemini CLI
1
Run this command in your terminal:
gemini mcp add insourcia --transport http --url https://mcp.insourcia.io 2
Authorize access when the browser opens.
HuggingChat
1
+ icon → MCP Servers → Manage MCP Servers.
2
+ Add Server, name Insourcia, then your MCP URL:
https://mcp.insourcia.io/YOUR_KEY 3
Add Server then Health Check. Turn the toggle on.
Smithery 1 click
2
Click Connect and pick your assistant (Claude Desktop, Cursor, Windsurf, VS Code…).
3
Paste the generated configuration. On the first call, an OAuth flow opens to app.insourcia.io.
Build a target list
“Find industrial SMEs in Auvergne-Rhône-Alpes with 20 to 100 employees, more than €5M in revenue and profitable over the last 3 financial years. Give me a clean table.”
Spot companies likely to be sold
“In western France, list companies with more than 15 employees whose director is over 65, sorted by revenue, highest first.”
Map a group
“Give me the group structure around this company: holdings, subsidiaries, sister companies, and who holds which mandate.”
Read five annual accounts at once
“Analyze this company's last 5 financial years: revenue trajectory, margin, net debt, working capital. Tell me what should worry me.”
Assess a risk before signing
“Before contracting with this supplier, check its financial health, any ongoing proceedings and recent changes of directors.”
Monitor a portfolio
“Put these 20 SIREN numbers under watch and report insolvency proceedings, disposals and changes of directors as soon as they happen.”
Find companies backed by a fund
“List French software publishers with more than 50 employees that have a fund among their shareholders, ranked by headcount.”
Prepare a meeting in 2 minutes
“I have a call in 10 minutes with this company: identity, directors, latest figures, recent events. Give me a short brief.”
Follow a director
“All the companies where this person currently holds a mandate, with the revenue and headcount of each.”
Frequently asked questions
How often is the data updated?
Updated daily from official sources. Registry changes, annual accounts filings, BODACC publications and other legal events are integrated as they are legally published.
Is the data reliable?
All data comes from official French registers (INSEE, INPI / RNE, BODACC, annual accounts). Every answer returned by the MCP includes its source identifier (SIREN, announcement number, date), so your analyses stay traceable end to end.
Is the MCP free?
A free quota is included when you sign up at app.insourcia.io, with no credit card required. Beyond that quota, or for tools reserved to the Pro plan (exhaustive financial audit, credit risk score), you need a Pro subscription.
Are my queries confidential?
Your prompts stay with your AI assistant. It builds the tool calls from your question: only those structured calls and their parameters reach the Insourcia API. Your original prompt, your conversation history and your contextual data are never sent. On the server side we only keep the technical metadata needed for monitoring (HTTP status, latency, API key identifier). No request is used to train an AI model or shared with third parties.