Armbrain

Armbrain is AI memory for fractionals running multiple clients, made by Volacci in Austin, Texas. It keeps a separate mind for each client or business, so your AI assistant remembers each one without mixing them up. It works across several AI platforms, including Claude, Claude Code, Cursor, ChatGPT, Grok, Gemini and Muse.

Armbrain is listed with 1 API on the APIs.io network. Tagged areas include Artificial Intelligence, Memory, Productivity, Software-as-a-Service, and Multi-Client.

Armbrain’s developer surface includes documentation, changelog, getting-started guide, support, engineering blog, pricing, signup flow, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

17.9/100 emerging ▼ -10.6 Agent 22/100 agent aware Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

AccessOpen

1 API

Artificial Intelligence Memory Productivity Software-as-a-ServiceMulti-Client

Kin Score

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

Composite quality — 17.9/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.4 / 17

Access Clarity 3.8 / 17

Operational Transparency 2.3 / 11

Contract Governance 0.0 / 10

Discoverability 4.9 / 9

Regulatory Posture 4.4 / 15

Agent readiness — 22/100 · 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 0 / 7

Typed Event Surface 0 / 6

Agent Skills 0 / 5

Well-Known Catalog 4 / 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/.

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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
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 14.3 — up to +17.1 composite points
Access Clarity scores 22.4 — up to +15.5 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/armbrain-io/apis.yml: open an issue on github.com/api-evangelist/armbrain-io 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.

Armbrain API

Public API (gated behind authentication) for Armbrain AI memory platform.

Security Posture 3

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

Armbrain Io Authentication

0 schemes

SECURITY

Armbrain Io Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Armbrain Io Vulnerability Disclosure

security.txt · contact published

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Armbrain Io Scopes

OAuth 2.0 · no documented scopes

0 scopes

SCOPES

Resources

Get Started 2

Portal, sign-up, and the first successful call

GettingStarted

GettingStarted

SignUp

SignUp

Documentation 1

Reference material describing how the API behaves

Documentation

Documentation

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

WellKnown

WellKnown

Access & Security 5

Authentication, authorization, and security posture

SecurityTxt

SecurityTxt

SecurityTxt

SecurityTxt

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 3

Status, limits, changes, and where to get help

StatusPage

StatusPage

ChangeLog

ChangeLog

Support

Support

Commercial 3

Pricing, plans, and the legal terms of use

Pricing

Pricing

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

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: armbrain-io
name: Armbrain
description: Armbrain is AI memory for fractionals running multiple clients, made by Volacci in Austin, Texas. It keeps a
  separate mind for each client or business, so your AI assistant remembers each one without mixing them up. It works across
  several AI platforms, including Claude, Claude Code, Cursor, ChatGPT, Grok, Gemini and Muse.
accessModel:
  pricing: unknown
  onboarding: open
  trial: false
  try_now: false
  public: true
  gated: none
  gated_source:
  - onboarding
  label: Open access
  confidence: low
  probe_state: gated
  source:
  - authentication
  - security
  generated: '2026-11-06'
  method: derived
image: https://armbrain.io/logo-512.png
url: https://artifacts.apis.io/armbrain-io/apis.yml
x-type: company
x-source: harvest:mcp-registry
x-tier: profiled
x-tier-reason: enrichment pass 2026-11-01 (modular-v1; was harvest)
specificationVersion: '0.20'
created: '2026-11-01'
modified: '2026-11-01'
x-coverage:
  state: gated
  reason: auth-required
  detail: API documentation is behind a sign‑in page at https://hq.armbrain.io, requiring authentication to access.
  evidence:
  - url: https://hq.armbrain.io
    status: 200
  checked: '2026-11-02'
tags:
- Artificial Intelligence
- Memory
- Productivity
- Software-as-a-Service
- Multi-Client
tags_raw:
- AI
- Memory
- Productivity
- SaaS
- Multi-Client
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
- FN: Armbrain Support
  email: support@armbrain.io
common:
- type: LLMsTxt
  url: llms/armbrain-io-llms.txt
- type: SecurityTxt
  url: well-known/armbrain-io-security.txt
- type: SecurityTxt
  url: well-known/armbrain-io-api-security.txt
- type: WellKnown
  url: well-known/armbrain-io-well-known.yml
- type: Hosts
  url: hosts/armbrain-io-hosts.yml
- type: Vendors
  url: vendors/armbrain-io-vendors.yml
- type: StatusPage
  url: https://armbrain.io/status
- type: Security
  url: https://armbrain.io/security
- type: Documentation
  url: https://armbrain.io/guides
- type: ChangeLog
  url: https://armbrain.io/changelog
- type: GettingStarted
  url: https://armbrain.io/guides/best-agentic-memory-setup
- type: VulnerabilityDisclosure
  url: security/armbrain-io-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/armbrain-io-domain-security.yml
- type: Website
  url: https://armbrain.io/
- type: Support
  url: https://armbrain.io/support
- type: Blog
  url: https://armbrain.io/blog
- type: Pricing
  url: https://armbrain.io/pricing
- type: SignUp
  url: https://armbrain.io/signup
- type: TermsOfService
  url: https://armbrain.io/terms
- type: PrivacyPolicy
  url: https://armbrain.io/privacy
apis:
- name: Armbrain API
  description: Public API (gated behind authentication) for Armbrain AI memory platform.
  humanURL: https://armbrain.io/guides
  aid: armbrain-io:armbrain-api
x-enrichment:
  date: '2026-11-01'
  status: enriched
  artifacts_added: 25
  pass: modular-v1
  engine: identity=oss,contract=oss,surfaces=oss,docs=oss,regulatory=oss

Armbrain API — frequently asked questions

Does Armbrain have an API?

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

How do I authenticate with the Armbrain API?

Armbrain documents its authentication (0 schemes). The details are profiled on APIs.io as Armbrain Io Authentication.

Is the Armbrain API ready for AI agents?

Armbrain has a Kin Score of 17.9 out of 100 (emerging) and an Agent Readiness score of 21.6 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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

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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.
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