Auregistre

Auregistre provides historical data on French companies from the official commercial register. Users can search for any enterprise, view changes in directors, headquarters, financial statements, and procedural events since its creation or from 2008 for older records. The service aggregates official bulletins and the Sirene directory under an open licence, offering alerts via email for updates on monitored entities.

Auregistre publishes 3 API contracts indexed on the APIs.io network: Company API, Insolvency API, and Watch API. Tagged areas include Company, Data, French, Registry, and Historical.

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19.9/100 emerging ▬ flat Agent 35/100 agent ready Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 published contract 1 MCP Servers 1 Agent Skills

Company Data French Registry Historical

Kin Score

Kin Score How this is scored →
scored 2026-11-06 · rubric v0.27.0

Composite quality — 19.9/100 · emerging

Contract Quality 10.8 / 21

Developer Ergonomics 1.5 / 17

Access Clarity 0.0 / 17

Operational Transparency 0.3 / 11

Contract Governance 0.0 / 10

Discoverability 5.5 / 9

Regulatory Posture 0.9 / 15

Agent readiness — 35/100 · agent ready

Machine-Readable Contract 18 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 0 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 7 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 5 / 5

Well-Known Catalog 0 / 4

Consent & Bot Identity 0 / 3

A2A Agent Card 0 / 8

Dry-Run / Simulate Mode 0 / 4

Delegated User Identity 0 / 6

Protected Resource Metadata 0 / 5

Registration Without a Human 0 / 6

Agentic Commerce Well-Known Document 0 / 5

Pagination 5 / 5

Distinct Operations 3 / 3

MCP Tool Quality 6 / 6

Regulatory Posture applies to this provider. Its tags matched the Horizontal (data, software, accessibility, platform) regime, so Regulatory Posture carries 15 points of the composite. If this regime is wrong for your business, say so on your provider repo — the applicability map is public and we will correct it.

Create-or-Update Ergonomics could not be measured. We hold no machine-readable contract for this provider to read, so there is nothing to measure a write surface against. Excluded rather than scored zero: never-measured and measured-empty are different facts. Publishing an OpenAPI is what makes this facet — and several others — scorable at all.

The six quality facets above are damped to 85 points between them, because the conditional facet above carries the other 15. That is why each facet's contribution is shown against a damped maximum: raising a quality facet moves the composite by 85% of its nominal weight, not 100%. The full arithmetic is at apis.io/rating/.

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Agent readiness — checks not met, largest first (exact, from this profile):

Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
Idempotency +9 pts — OpenAPI mutating operations declare an idempotency key — a header, a request-body property, or a named de-duplication token whose own description says so (verified); else common[].type matches /idempoten/i (documented)
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0
Registration Without a Human +6 pts — a `registration_endpoint` in the served RFC 8414 / OIDC discovery document
Delegated User Identity +6 pts — a served discovery document listing authorization_code in grant_types_supported (served), else an oauth2 authorizationCode flow or openIdConnect declared in an OpenAPI (documented)

7 more unmet checks in the Agent Readiness table above.

Kin Score — facets with the most composite points still available (weight × headroom):

Access Clarity scores 0.0 — up to +20.0 composite points
Developer Ergonomics scores 8.9 — up to +18.2 composite points
Operational Transparency scores 2.6 — up to +12.7 composite points

Each check links to what satisfies it. Publish the artifact, or tell us where it already lives, and the score moves on the next scoring run.

Improve this rating by publishing the missing artifacts — every area above can be raised, and the full rubric is at apis.io/rating/. Every facet and dimension name above is a link: it opens that measurement's own page — what it means, the exact checks that feed it, how the whole catalog distributes on it, and the providers at the top of it. This rating is computed from the provider profile at artifacts.apis.io/auregistre-fr/apis.yml: open an issue on github.com/api-evangelist/auregistre-fr to ask a question or point us at an artifact you publish. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Standards implemented 2

Standards this provider implements or carries. De facto ones are profiled and measured by the API Commons; formal ones come from the standards directory and are linked by the provider's own tags. The evidence column says how each claim was established — not that it was made.

Model Context Protocol (MCP)

measured — observed by APIs.io (documented)

OpenAPI

measured — observed by APIs.io (published)

APIs 3

Individual APIs this provider publishes, each with its own machine-readable definition.

Auregistre Company API

Read-only access by SIREN. There is deliberately no search endpoint: see the documentation for why.

Auregistre Insolvency API

Aggregate counts of insolvency openings, over the scopes the website already publishes as pages.

Auregistre Watch API

What the gazette published on companies you already track. It takes identifiers, never criteria, so it is not a search either.

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

Auregistre MCP Server

Remote MCP server at auregistre.fr.

MCP SERVER

Agent Skills 1

Packaged agent skills for driving this provider's APIs from an AI assistant.

company-timeline

AGENT SKILL

Security Posture 1

Authentication, domain security, vulnerability disclosure, and trust-center signals.

Auregistre Fr Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

MCPServer

MCPServer

Build 3

SDKs, sample code, and the tooling you integrate with

SDKs

SDKs

Packages

Packages

GitHubOrganization

GitHubOrganization

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Company 1

The organization behind the API

Website

Website

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: auregistre-fr
name: Auregistre
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://auregistre.fr/og.png
description: Auregistre provides historical data on French companies from the official commercial register. Users can search
  for any enterprise, view changes in directors, headquarters, financial statements, and procedural events since its creation
  or from 2008 for older records. The service aggregates official bulletins and the Sirene directory under an open licence,
  offering alerts via email for updates on monitored entities.
url: https://artifacts.apis.io/auregistre-fr/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-02 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-02'
modified: '2026-11-02'
tags:
- Company
- Data
- French
- Registry
- Historical
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/auregistre-fr-llms.txt
- type: MCPServer
  url: mcp/auregistre-fr-mcp.yml
- type: Hosts
  url: hosts/auregistre-fr-hosts.yml
- type: Vendors
  url: vendors/auregistre-fr-vendors.yml
- type: SDKs
  url: packages/auregistre-fr-packages.yml
- type: Packages
  url: packages/auregistre-fr-packages.yml
- type: GitHubOrganization
  url: https://github.com/auregistre
- type: DomainSecurity
  url: security/auregistre-fr-domain-security.yml
- type: Website
  url: https://auregistre.fr/
apis:
- aid: auregistre-fr:auregistre-fr-company-api
  name: Auregistre Company API
  description: 'Read-only access by SIREN. There is deliberately no search endpoint: see the documentation for why.'
  humanURL: https://auregistre.fr/api
  baseURL: https://auregistre.fr/api
  tags:
  - Company
  tags_raw:
  - company
  properties:
  - type: OpenAPI
    url: openapi/auregistre-fr-company-api-openapi.yml
- aid: auregistre-fr:auregistre-fr-insolvency-api
  name: Auregistre Insolvency API
  description: Aggregate counts of insolvency openings, over the scopes the website already publishes as pages.
  humanURL: https://auregistre.fr/api
  baseURL: https://auregistre.fr/api
  tags:
  - Insolvency
  tags_raw:
  - insolvency
  properties:
  - type: OpenAPI
    url: openapi/auregistre-fr-insolvency-api-openapi.yml
- aid: auregistre-fr:auregistre-fr-watch-api
  name: Auregistre Watch API
  description: What the gazette published on companies you already track. It takes identifiers, never criteria, so it is not
    a search either.
  humanURL: https://auregistre.fr/api
  baseURL: https://auregistre.fr/api
  tags:
  - Watch
  tags_raw:
  - watch
  properties:
  - type: OpenAPI
    url: openapi/auregistre-fr-watch-api-openapi.yml
x-enrichment:
  date: '2026-11-02'
  status: enriched
  artifacts_added: 14
  pass: modular-v1
  engine: identity=local,contract=local,surfaces=local,docs=local,regulatory=local

Auregistre API — frequently asked questions

Does Auregistre have an API?

Yes. APIs.io lists 3 APIs from Auregistre, including Auregistre Company API, Auregistre Insolvency API and Auregistre Watch API.

Is there an OpenAPI specification for the Auregistre API?

Yes. APIs.io indexes 3 OpenAPI specifications for Auregistre, each linked for download from this page.

Does Auregistre have an MCP server?

Yes. APIs.io lists 1 MCP server for Auregistre: Remote MCP server at auregistre.fr.

Is the Auregistre API ready for AI agents?

Auregistre has a Kin Score of 19.9 out of 100 (emerging) and an Agent Readiness score of 34.5 (agent-ready), scored by API Evangelist on 2026-11-06.

Work with this as data

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Tools for providers

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
get_provider_operationsEvery operation across all of their OpenAPIs — one call instead of parsing every spec.
get_provider_toolsEvery MCP tool they ship, with the operation each wraps.
get_provider_evidenceHow each part of their score was established. Free — the basis for a claim should not sit behind it.
get_provider_ratingPRO — composite, band, trend and facet scores.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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