Wealth monitoringApril 202612 min

Pappers MCP + Data.gouv v2: 7 use cases with exact prompts

Version 2 of the Pappers MCP + Data.gouv guide, built for wealth advisors, private bankers, and wealth managers. It integrates feedback from the first 5,000 downloads and provides 7 concrete use cases with exact ready-to-run prompts.

The principle is known. Execution comes from exact prompts, in the right context, at the right moment.

What version 2 changes

The first guide explained the approach. This version answers the operational question: what exactly should you type to get immediately actionable output.

The 7 use cases cover key moments: exit preparation, monthly monitoring, KYC onboarding, holding detection, executive qualification, real-estate validation, and cross-reading with sector context.

The objective is simple: reduce prep time, strengthen factual reliability, and trigger the right outreach with a precise angle.

Quick connector setup

Pappers MCP

Get an API key on pappers.fr, then add it in Claude via Settings, Integrations, Add custom connector using URL https://mcp.pappers.fr/YOUR_KEY.

Data.gouv MCP

No API key required. Free public connector at https://mcp.data.gouv.fr/mcp.

Prompt rule

Always include “via Pappers” or “via Data.gouv” to force real-time queries.

Setup in under 5 minutes

  • Pappers MCP: 2 minutes, 2-week free trial, URL https://mcp.pappers.fr/YOUR_KEY.
  • Data.gouv MCP: no key, free, URL https://mcp.data.gouv.fr/mcp.
  • Validate with a first test on a real client file before scaling.

Quick setup

Pappers MCP URL: https://mcp.pappers.fr/VOTRE_CLE
Data.gouv MCP URL: https://mcp.data.gouv.fr/mcp
Instruction de prompt: "via Pappers" ou "via Data.gouv"

Start with use case 2 on your 10 most exposed clients to get a Green / Orange / Red table in under 5 minutes.

The 7 use cases with exact prompts

1. Prepare an exit file in 4 minutes

Build a certified factual base for an entrepreneur client mentioning a potential sale.

Prompt
Via Pappers, run a deep analysis of [company name / SIREN]
for a potential transfer scenario in 3 to 5 years.

(1) Valuation analysis: revenue and EBITDA over 5 fiscal years,
    sector multiple for [sector], estimated sale range, net debt.
(2) Ownership structure: who owns what, existing holding,
    possible split ownership, other shareholders.
(3) Mapping of the executive's other mandates:
    other companies, participations, identifiable real-estate entities.
(4) Risk signals: disputes, pledges,
    proceedings likely to impact valuation.
(5) Top 3 transfer schemes to assess
    based on the current situation, with eligibility conditions.

2. Monthly monitoring of private-company holdings

Automatically detect critical signals on clients' private-company holdings.

Prompt
Via Pappers and Data.gouv, run risk monitoring
on the following companies held
in my clients' portfolios: [list of SIRENs].

For each company:
(1) Any opened or ongoing insolvency proceeding?
(2) BODACC publications in the last 30 days:
    pledges, disposals, capital changes,
    management changes.
(3) Were annual accounts filed on legal time?
    Filing delay is a cash-stress signal.
(4) Changes in executives or beneficial owners
    over 12 months?
(5) Green / Orange / Red status with justification.
    For Orange and Red: concerned client and
    recommended action.

3. Full KYC in 3 minutes

Produce a structured, traceable AML/KYC review for onboarding.

Prompt
Via Pappers, run a full KYC review on [name / SIREN]
as part of my AML due diligence obligation.
This client is considering an investment of [amount].

(1) Identification: legal form, share capital, registered office,
    incorporation date.
(2) Executives: full list with roles and
    appointment dates.
(3) Beneficial owners: names, ownership percentages,
    control chain.
(4) PEP and sanctions screening: alerts detected
    or not for each identified person.
(5) BODACC over the last 24 months: disposals,
    changes, pledges.
(6) AML risk level: low / moderate /
    high with justification.
(7) Additional documents to request according to
    identified risk level.

4. Detection of holdings created by your clients

Quickly identify exit, restructuring, or transfer signals through new holding structures.

Prompt
Via Data.gouv, identify holding-type companies
created in the last 60 days linked to the following
executives: [list of names or SIRENs from your clients].

Criteria: SAS or SARL legal form, NAF code 6420Z or 6430Z,
share capital above EUR 50,000.

Via Pappers, for each identified holding:
(1) Confirm the link to the concerned executive.
(2) Other companies owned by this executive.
(3) Likely wealth signal: disposal, transfer,
    restructuring.
(4) Priority topics to open: OBO, contribution-sale,
    Dutreil, corporate-tax holding structuring.

5. Executive wealth qualification in 3 minutes

Qualify an executive before outreach to confirm fit with your target profile.

Prompt
Via Pappers, assess the wealth profile of [name]
as executive of [company / SIREN].
My target is executives with potential wealth
above EUR 1M.

(1) Financial profile: size, sector, revenue, profitability.
(2) Position: salaried executive or shareholder,
    estimated ownership percentage.
(3) Approximate valuation of the participation.
(4) Other mandates: companies, property entities, personal holding.
(5) Verdict: does this profile match my target?
    Yes / Probable / No, with justification.

6. Validation of declared real-estate wealth

Validate declared property value using comparable DVF transactions in the area.

Prompt
Via Pappers, query the DVF database for [address
or municipality].

My client states owning a property in this area
valued at [declared amount].

(1) Recent comparable transactions:
    size, price per sqm, date.
(2) Realistic valuation range for a property
    of [surface] sqm in this area.
(3) Potential gap between declared value and market.
(4) Identifiable transactions under the client name or
    known related entities.

7. Pappers + Perplexity: full wealth reading

Cross certified company data with real-time sector context for high-level analysis.

Prompt
Via Pappers, analyze the company situation of
[name / SIREN]: financial statements, executives, beneficial
owners, recent BODACC publications.

Via Perplexity, run sector monitoring for
[sector] in France over the last 3 months:
trends, transactions, regulatory signals.

Cross both sources:
(1) How does sector context impact this
    company's specific situation?
(2) Are BODACC signals explained by
    identified sector trends?
(3) Full wealth reading: valuation,
    risks, opportunities, schemes to assess.
(4) Questions to ask at the next meeting.

Summary: 7 use cases, 7 moments that justify outreach

Use caseWhen to useTrigger signal
Exit file preparationClient mentions a potential saleFirst mention
Portfolio monitoringMonthlyAutomatic
Full KYCOnboardingNew client
Holding detectionMonthlySIRENE creation event
Executive qualificationBefore outreachProfile identified
Real-estate validationWealth reviewClient declaration
Pappers + Perplexity cross-readingOn demandComplex signal

What version 2 adds versus version 1

Version 1 set the framework: certified INPI data through Pappers and SIRENE/BODACC through Data.gouv. Version 2 provides the exact operating prompts for each situation.

The 7 use cases cover most wealth-decision moments: before meetings, during continuous monitoring, at onboarding, and on specific signals.

The main benefit is execution: less wasted time, more precision, and outreach that lands at the right moment.

To get started

  1. Connect Pappers MCP on Claude.ai with your API key.
  2. Add Data.gouv MCP using the public URL without API key.
  3. Start by testing use case 2 on your 10 most exposed clients.
  4. Then deploy the other 6 use cases based on business and compliance priorities.