Custodo

Custodo (custodo.ai) is an Italian cloud business-management platform for small and medium-sized businesses that replaces paper and spreadsheets with documents, tasks and approvals in a single workspace. Its modules cover document archiving with AI data extraction, legally compliant digital preservation (AgID guidelines), protocols, eIDAS qualified e-signatures, contacts and CRM, orders, warehouse, email/PEC and WhatsApp, tasks, checklists, calendars, workflows, expense reports, time and attendance, and AI assistants that connect Claude, ChatGPT and other Model Context Protocol (MCP) clients. The service is provided by Archiva Srl, Villafranca di Verona (VR), Italy, and is offered via web, iOS and Android apps.

Custodo is listed with 1 API on the APIs.io network. Tagged areas include Company, Document Management, Business Management, Small Business, and Digital Preservation.

Custodo’s developer surface includes authentication, documentation, pricing, YouTube channel, and 23 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

29.3/100 thin Agent 25/100 agent aware Full breakdown ↓
scored 2026-11-13 · rubric v0.28.0 · Show this score on your site →

AccessFreemiumSelf serve⚡ Free to try

1 API 1 MCP Servers

Company Document Management Business Management Small Business Digital Preservation E-Signature CRM Expense Management Time and Attendance AI Assistant MCP Italy

Kin Score

Kin Score How this is scored →
scored 2026-11-13 · rubric v0.28.0

Composite quality — 29.3/100 · thin

Contract Quality 0.0 / 21

Developer Ergonomics 3.6 / 17

Access Clarity 13.0 / 17

Operational Transparency 2.1 / 11

Contract Governance 0.0 / 10

Discoverability 6.1 / 9

Regulatory Posture 2.8 / 15

Agent readiness — 25/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 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 AI & Biometrics 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):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document Ask about this →
Agentic Access Contract +10 pts — agentic_access artifact present (x-agentic-access), graded by author Ask about this →
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) Ask about this →
Stable Error Semantics +8 pts — OpenAPI $refs a shared error schema across 4xx/5xx responses (verified), else common[].type includes ErrorCatalog / ErrorCodes / DeclineCodes Ask about this →
A2A Agent Card +8 pts — a2a/-a2a.yml manifest, graded on conformance.grade against A2A 1.0.0 Ask about this →
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link Ask about this →

7 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 Ask about this →
Developer Ergonomics scores 21.4 — up to +15.7 composite points Ask about this →
Contract Governance scores 0.0 — up to +12.0 composite points Ask about this →

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.

Not sure how this applies to your stack? Ask about any one item. Kin Lane reads every question, looks at your profile and your situation, and replies with what a fix would take — scoped to that one area, priced up front, yours whether you ship it or not. Ask a question →

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/custodo-ai/apis.yml: open an issue on github.com/api-evangelist/custodo-ai 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 3

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)

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.

Custodo MCP Server

Remote Model Context Protocol server that lets Claude, ChatGPT or any MCP client work inside a Custodo organisation with the connecting user's own permissions -- finding documen...

MCP Servers 1

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

Custodo MCP Server

Remote MCP server at api.custodo.ai over streamable HTTP requiring OAuth; 372 tools listed.

MCP SERVER

Custodo API pricing

Prices published by Custodo.

Plan	Price
Free	€0.00/month
Small	€69.00/month
Medium	€179.00/month
Large	€379.00/month
Enterprise	On request

Plan details, limits and sources →

Rate limits

Per-key ceiling (customer-configured): a ceiling per minute and per day

Rate-limit details →

Pricing Plans 1

Published pricing tiers and plan structures.

Custodo Plans Pricing

5 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Custodo Rate Limits

1 limits

RATE LIMITS

Terms of Service 1

What its API terms permit and prohibit, quoted from its own page.

Custodo

10 quoted statements, read from Custodo's own page on 2026-11-09.

TERMS

Privacy & Data 1

Its role, the data it processes, retention and transfers, quoted from its own privacy page.

Custodo

30 quoted statements, read from Custodo's own page on 2026-11-09.

PRIVACY

Eligibility 1

Who may sign up and where, quoted from its own terms.

Custodo

2 quoted statements, read from Custodo's own page on 2026-11-09.

ELIGIBILITY

AI Preferences 1

Its stance on AI training, inference and agents, quoted from its own pages.

Custodo

3 quoted statements, read from Custodo's own page on 2026-11-09.

AI PREFS

Data License 1

How its data and outputs may be reused, quoted from its own terms.

Custodo

1 quoted statement, read from Custodo's own page on 2026-11-09.

LICENSE

Security Posture 2

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

Custodo Authentication

2 schemes

SECURITY

Custodo Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Resources

Get Started 1

Portal, sign-up, and the first successful call

Login

Documentation 2

Reference material describing how the API behaves

Documentation

Documentation

AIPreferences

AIPreferences

Agent Surfaces 3

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

MCPServer

MCPServer

WellKnown

WellKnown

Design & Contract 2

Pagination, idempotency, versioning, errors, and events

Conventions

Conventions

Conformance

Conformance

Build 2

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

IntegrationEdges

IntegrationEdges

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Learn 1

Tutorials, courses, talks, and written guidance

YouTube

YouTube

Operate 1

Status, limits, changes, and where to get help

RateLimits

RateLimits

Commercial 6

Pricing, plans, and the legal terms of use

Plans

Pricing

TermsOfService

PrivacyPolicy

UsageTerms

DataLicense

Company 1

The organization behind the API

Website

Website

Other 6

Properties that don't map to a standard resource type

Hosts

Vendors

iOSApp

AndroidApp

DataProcessing

Eligibility

Source (apis.yml)

aid: custodo-ai
name: Custodo
description: Custodo (custodo.ai) is an Italian cloud business-management platform for small and medium-sized businesses that
  replaces paper and spreadsheets with documents, tasks and approvals in a single workspace. Its modules cover document archiving
  with AI data extraction, legally compliant digital preservation (AgID guidelines), protocols, eIDAS qualified e-signatures,
  contacts and CRM, orders, warehouse, email/PEC and WhatsApp, tasks, checklists, calendars, workflows, expense reports, time
  and attendance, and AI assistants that connect Claude, ChatGPT and other Model Context Protocol (MCP) clients. The service
  is provided by Archiva Srl, Villafranca di Verona (VR), Italy, and is offered via web, iOS and Android apps.
url: https://artifacts.apis.io/custodo-ai/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-04 (modular-v1; was harvest)
accessModel:
  pricing: freemium
  onboarding: self-serve
  trial: false
  try_now: true
  public: false
  gated: none
  gated_source:
  - onboarding
  label: Freemium · Self-serve signup
  confidence: high
  probe_state: covered
  source:
  - plans
  - authentication
  - rate-limits
  - security
  generated: '2026-11-13'
  method: derived
specificationVersion: '0.20'
created: '2026-11-04'
modified: '2026-11-04'
tags:
- Company
- Document Management
- Business Management
- Small Business
- Digital Preservation
- E-Signature
- CRM
- Expense Management
- Time and Attendance
- AI Assistant
- MCP
- Italy
tags_raw:
- Company
- Document Management
- Business Management
- SMB
- Digital Preservation
- E-Signature
- CRM
- Expense Management
- Time and Attendance
- AI Assistants
- MCP
- Italy
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
image: https://custodo.ai/img/og-custodo.8724b5642678.jpg
common:
- type: RateLimits
  url: rate-limits/custodo-ai-rate-limits.yml
- type: Plans
  url: plans/custodo-ai-plans-pricing.yml
- type: Conventions
  url: conventions/custodo-ai-conventions.yml
- type: Authentication
  url: authentication/custodo-ai-authentication.yml
- type: Conformance
  url: conformance/custodo-ai-conformance.yml
- type: LLMsTxt
  url: llms/custodo-ai-llms.txt
- type: ToolCrosswalk
  url: mcp/custodo-ai-tool-crosswalk.yml
- type: MCPServer
  url: mcp/custodo-ai-mcp.yml
- type: WellKnown
  url: well-known/custodo-ai-well-known.yml
- type: Hosts
  url: hosts/custodo-ai-hosts.yml
- type: IntegrationEdges
  url: integrations/custodo-ai-integration-edges.yml
- type: Vendors
  url: vendors/custodo-ai-vendors.yml
- type: DomainSecurity
  url: security/custodo-ai-domain-security.yml
- type: Website
  url: https://custodo.ai/
- type: Documentation
  name: AI Assistants (MCP) connection guide
  url: https://custodo.ai/en/ai-assistants/
- type: Pricing
  url: https://custodo.ai/en/pricing/
- type: Login
  url: https://app.custodo.ai/
- type: TermsOfService
  url: https://custodo.ai/termini
- type: PrivacyPolicy
  url: https://custodo.ai/privacy
- type: YouTube
  url: https://www.youtube.com/@custodoai
- type: iOSApp
  url: https://apps.apple.com/it/app/custodo/id6806933405
- type: AndroidApp
  url: https://play.google.com/store/apps/details?id=it.custodo
- type: UsageTerms
  url: terms/custodo-ai-terms-of-service.yml
- type: DataProcessing
  url: privacy/custodo-ai-privacy-policy.yml
- type: Eligibility
  url: eligibility/custodo-ai-eligibility.yml
- type: AIPreferences
  url: ai-preferences/custodo-ai-ai-preferences.yml
- type: DataLicense
  url: data-license/custodo-ai-data-license.yml
apis:
- aid: custodo-ai:custodo-mcp-server
  name: Custodo MCP Server
  description: Remote Model Context Protocol server that lets Claude, ChatGPT or any MCP client work inside a Custodo organisation
    with the connecting user's own permissions -- finding documents and messages, updating tasks and deadlines and answering
    with the company's numbers. One address serves every organisation; access is authorised with Custodo's own OAuth 2.1 page
    (choose organisations and "Everything you can do" or "Read only"). Listed in the official MCP registry as ai.custodo/custodo
    (streamable-http). No REST OpenAPI, AsyncAPI, GraphQL, gRPC or WSDL contract is published; tools/list requires a bearer
    token (anonymous initialize returns 401 "Missing bearer token").
  humanURL: https://custodo.ai/en/ai-assistants/
  baseURL: https://api.custodo.ai/mcp
  tags:
  - MCP
  - AI Assistant
  tags_raw:
  - MCP
  - AI Assistants
  properties:
  - type: Documentation
    url: https://custodo.ai/en/ai-assistants/
  - type: LLMsTxt
    url: https://custodo.ai/llms.txt
x-coverage:
  state: covered
  reason: identity-verified
  detail: Name, description, tags, image and pointers read from custodo.ai (title "Custodo", terms name provider Archiva Srl).
    No public API reference, developer portal, GitHub org, status page or blog link found on the site.
  evidence:
  - url: https://custodo.ai/
    status: 200
  - url: https://custodo.ai/termini
    status: 200
  - url: https://custodo.ai/privacy
    status: 200
  - url: https://custodo.ai/en/pricing/
    status: 200
  - url: https://custodo.ai/en/ai-assistants/
    status: 200
  - url: https://app.custodo.ai/
    status: 200
  - url: https://www.youtube.com/@custodoai
    status: 200
  - url: https://custodo.ai/img/og-custodo.8724b5642678.jpg
    status: 200
x-enrichment:
  date: '2026-11-04'
  status: enriched
  artifacts_added: 19
  pass: modular-v1
  engine: identity=anthropic,contract=anthropic,surfaces=anthropic,docs=anthropic,regulatory=anthropic

Custodo API — frequently asked questions

Does Custodo have an API?

Yes. APIs.io lists 1 API from Custodo, including Custodo MCP Server.

How do I authenticate with the Custodo API?

Custodo documents its authentication (2 schemes). The details are profiled on APIs.io as Custodo Authentication.

How much does the Custodo API cost?

Custodo publishes its prices; its Free plan is €0.00/month as of 2026-11-04. APIs.io lists 5 pricing plans for Custodo, with each plan's price, limits and inclusions under Pricing on this page.

Does Custodo have an MCP server?

Yes. APIs.io lists 1 MCP server for Custodo: Remote MCP server at api.custodo.ai over streamable HTTP requiring OAuth; 372 tools listed.

Is the Custodo API ready for AI agents?

Custodo has a Kin Score of 29.3 out of 100 (thin) and an Agent Readiness score of 24.7 (agent-aware), scored by API Evangelist on 2026-11-13.

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

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