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Fr Open Data Explorer

skill-builderced-agent-skills-fr-open-data-explorer · by BuilderCed

Exploit French open data sources (SIRENE, INSEE, DVF, cadastre, DPE) for enrichment, analysis, and cross-referencing via data.gouv.fr APIs.

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Install

$ agentstack add skill-builderced-agent-skills-fr-open-data-explorer

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • ✓ Prompt-injection patterns
  • ✓ Secret / credential exfiltration
  • ✓ Dangerous shell & filesystem operations
  • ✓ Untrusted network calls
  • ✓ Known-malicious package signatures

What it can access

  • ✓ Network access No
  • ✓ Filesystem access No
  • ✓ Shell / process execution No
  • ✓ Environment & secrets No
  • ✓ Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

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Reliability & compatibility

✓ Security review passed
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Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →
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About

French Open Data Explorer

Quand Utiliser

  • Enrichir des donnees entreprise avec SIRENE
  • Analyser le marche immobilier avec DVF
  • Obtenir des donnees demographiques INSEE
  • Verifier des informations cadastrales
  • Analyser la performance energetique (DPE)

Sources Principales

| Source | Contenu | API | Licence | |--------|---------|-----|---------| | SIRENE (INSEE) | 12M+ entreprises, SIRET, NAF, dirigeants | api.insee.fr | Licence Ouverte 2.0 | | DVF (Etalab) | Transactions immobilieres depuis 2014 | data.gouv.fr | Licence Ouverte 2.0 | | Cadastre | Parcelles, batiments, adresses | cadastre.data.gouv.fr | Licence Ouverte 2.0 | | DPE (ADEME) | Diagnostics energetiques batiments | data.ademe.fr | Licence Ouverte 2.0 | | INSEE | Population, revenus, emploi par commune | api.insee.fr | Licence Ouverte 2.0 | | BAN | Adresses normalisees (geocodage) | api-adresse.data.gouv.fr | Licence Ouverte 2.0 | | RNCS | Registre du commerce | data.inpi.fr | Licence Ouverte 2.0 |

Cas d'Usage

1. Enrichissement Entreprise

Objectif : a partir d'un SIRET, obtenir raison sociale, adresse, code NAF, effectif.

API: GET https://api.insee.fr/entreprises/sirene/V3.11/siret/{SIRET}
Auth: Bearer token (inscription gratuite api.insee.fr)

2. Analyse Immobiliere

Objectif : prix au m2 par commune, evolution, comparaison.

Dataset: "demandes-de-valeurs-foncieres" sur data.gouv.fr
Filtres: code_commune, type_local, date_mutation
Calcul: prix/surface = prix_m2

3. Diagnostic Energetique

Objectif : DPE d'un batiment, classe energetique, recommandations.

API: data.ademe.fr/datasets/dpe-v2
Filtres: code_postal, adresse, numero_dpe

4. Geocodage

Objectif : convertir adresse en coordonnees GPS.

API: GET https://api-adresse.data.gouv.fr/search/?q={adresse}
Retour: latitude, longitude, score de confiance

Qualite des Donnees

| Source | Fraicheur | Completude | Fiabilite | |--------|-----------|-----------|-----------| | SIRENE | Quotidienne | Tres haute | Officielle | | DVF | Semestrielle | Haute (hors Alsace-Moselle) | Officielle | | Cadastre | Mensuelle | Haute | Officielle | | DPE | Continue | Moyenne (pas tous les batiments) | Variable | | BAN | Continue | Haute | Collaborative |

Limitations

  • DVF : Alsace-Moselle exclue (droit local)
  • DPE : ne couvre pas tous les batiments (seulement ventes/locations recentes)
  • SIRENE : dirigeants personnes physiques partiellement masques (RGPD)
  • Rate limits : varie par API (INSEE = 30 req/min gratuit)

Ce Que Ce Skill Ne Fait PAS

  • Ne stocke pas les donnees (interroge les APIs en temps reel)
  • Ne nettoie pas les datasets bruts (guide le processus)
  • Ne garantit pas la fraicheur (depend de la source officielle)
  • Ne croise pas automatiquement les sources (guide le croisement)

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.

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