Attaché

Connecteur Claude pour GA4, Google Ads & Search Console — multi-clients | Attaché Attaché Early access Comment ça marche Tarifs Sécurité Blog Se connecter Créer mon espace — gratuit Comment ça marche Tarifs Sécurité Blog Se connecter Vos données marketing dans Claude — en 3 minutes GA4, Google Ads e

Attaché is listed with 1 API on the APIs.io network. Tagged areas include Marketing, Analytics, Google, Claude, and Software-as-a-Service.

Attaché’s developer surface includes engineering blog and 7 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

11.0/100 emerging Agent 21/100 agent aware Heartbeat 96/100 alive Full breakdown ↓
scored 2026-11-02 · rubric v0.26.0 · Show this score on your site →

AccessOpen

1 API

Marketing Analytics Google Claude Software-as-a-ServiceMulti-Client

Kin Score

Kin Score How this is scored →
scored 2026-11-02 · rubric v0.26.0

Composite quality — 11.0/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 0.4 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.0 / 10

Discoverability 4.6 / 9

Regulatory Posture 3.2 / 15

Agent readiness — 21/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 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 6 / 6

Protected Resource Metadata 5 / 5

Registration Without a Human 6 / 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/.

Show this score on your site.

It updates itself when the score changes. Paste this where you link to your API docs:

<a href="https://apis.io/providers/attache-studio/"><img src="https://apis.io/badge/attache-studio/card.svg" alt="Attaché on APIs.io — Kin Score by API Evangelist"></a>

Other styles, a README pill and a shields.io endpoint are on the badge page.

Raise your score.

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

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
MCP Server +12 pts — deployment.mode + probe verdict on the mcp/ manifest, not the pointer; an unprobed slug falls back to authorship
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author
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)
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0

8 more unmet checks in the Agent Readiness table above.

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

Contract Quality scores 0.0 — up to +25.0 composite points
Developer Ergonomics scores 2.4 — up to +19.5 composite points
Access Clarity scores 21.1 — up to +15.8 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/attache-studio/apis.yml: open an issue on github.com/api-evangelist/attache-studio 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.

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

Dynamic Client Registration

measured — observed by APIs.io (published)

APIs 1

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

Attaché API

MCP connector for agencies providing GA4, Google Ads, Search Console and Meta Ads via Claude.

Pricing Plans 1

Published pricing tiers and plan structures.

Attache Studio Plans Pricing

1 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Attache Studio Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Attache Studio Authentication

0 schemes

SECURITY

Attache Studio Domain Security

TLSv1.3

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Attache Studio Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Commercial 1

Pricing, plans, and the legal terms of use

Plans

Plans

Company 2

The organization behind the API

Website

Website

Blog

Blog

Other 2

Properties that don't map to a standard resource type

Hosts

Hosts

Vendors

Vendors

Source (apis.yml)

aid: attache-studio
name: Attaché
description: Connecteur Claude pour GA4, Google Ads & Search Console — multi-clients | Attaché Attaché Early access Comment
  ça marche Tarifs Sécurité Blog Se connecter Créer mon espace — gratuit Comment ça marche Tarifs Sécurité Blog Se connecter
  Vos données marketing dans Claude — en 3 minutes GA4, Google Ads e
url: https://artifacts.apis.io/attache-studio/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)
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: high
  probe_state: unreadable
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-02'
  method: derived
specificationVersion: '0.20'
created: '2026-11-02'
modified: '2026-11-02'
tags:
- Marketing
- Analytics
- Google
- Claude
- Software-as-a-Service
- Multi-Client
tags_raw:
- Marketing
- Analytics
- Google
- Claude
- SaaS
- Multi-client
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Plans
  url: plans/attache-studio-plans-pricing.yml
- type: LLMsTxt
  url: llms/attache-studio-llms.txt
- type: WellKnown
  url: well-known/attache-studio-well-known.yml
- type: Hosts
  url: hosts/attache-studio-hosts.yml
- type: Vendors
  url: vendors/attache-studio-vendors.yml
- type: DomainSecurity
  url: security/attache-studio-domain-security.yml
- type: Website
  url: https://attache.studio/
- type: Blog
  url: https://attache.studio/blog
apis:
- name: Attaché API
  description: MCP connector for agencies providing GA4, Google Ads, Search Console and Meta Ads via Claude.
  humanURL: https://attache.studio/mcp-pour-agences
  aid: attache-studio:attach-api
x-coverage:
  state: unreadable
  reason: no-machine-readable-spec
  detail: Public marketing pages describe the MCP connector but no machine‑readable API spec is published.
  evidence:
  - url: https://attache.studio/openapi.json
    status: 404
  checked: '2026-11-02'
x-enrichment:
  date: '2026-11-02'
  status: enriched
  artifacts_added: 24
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Attaché API — frequently asked questions

Does Attaché have an API?

Yes. APIs.io lists 1 API from Attaché, including Attaché API.

How do I authenticate with the Attaché API?

Attaché documents its authentication (0 schemes). The details are profiled on APIs.io as Attache Studio Authentication.

How much does the Attaché API cost?

APIs.io lists 1 pricing plan for Attaché, with each plan's price, limits and inclusions under Pricing Plans on this page.

Is the Attaché API ready for AI agents?

Attaché has a Kin Score of 11.0 out of 100 (emerging) and an Agent Readiness score of 21.2 (agent-aware), scored by API Evangelist on 2026-11-02.

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for providers

9 MCP tools reach this

find_providersBrowse and filter every provider in the catalog.
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.

All 92 tools →

Call it yourself

curl for this page

This provider

curl "https://apis.io/api/v1/providers/attache-studio"

All providers

curl "https://apis.io/api/v1/providers?limit=25"

Every operation they expose

curl "https://apis.io/api/v1/providers/attache-studio/operations?limit=25"

How their score was established

curl "https://apis.io/api/v1/providers/attache-studio/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.