Abcuro

Abcuro is a clinical-stage biotechnology company headquartered in Newton, Massachusetts, developing first-in-class immunotherapies that precisely modulate highly cytotoxic T cells for autoimmune disease and cancer. Its lead candidate, ulviprubart (ABC008), is a monoclonal antibody targeting KLRG1 that selectively depletes highly cytotoxic T cells, evaluated in the registrational Phase 2/3 MUSCLE study in inclusion body myositis (IBM) and in T cell large granular lymphocytic leukemia (T-LGLL) and mature T and NK cell lymphomas. Abcuro publishes no commercial developer platform or product API; its only machine-readable surface is the public WordPress REST API behind abcuro.com, which anonymously serves the corporate content graph — press releases, pipeline and science pages, scientific publications, leadership and board people records, investor records, and media assets — and is catalogued here as a read-only content API rather than a product API.

Abcuro publishes 1 API contract indexed on the APIs.io network. Tagged areas include Biotechnology, Pharmaceuticals, Immunology, Autoimmune Disease, and Oncology.

Abcuro’s developer surface includes engineering blog, support, documentation, API reference, authentication, and 21 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

20.2/100 emerging ▬ flat Agent 8/100 agent aware Front door AI 1/6 silent saas Full breakdown ↓
scored 2026-10-23 · rubric v0.25.0 · Show this score on your site →

1 published contract

Biotechnology Pharmaceuticals Immunology Autoimmune Disease Oncology Clinical Trials Life Sciences Drug Development Healthcare content-api WordPress

Kin Score

Kin Score How this is scored →
scored 2026-10-23 · rubric v0.25.0

Composite quality — 20.2/100 · emerging

Contract Quality 0.4 / 21

Developer Ergonomics 6.4 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 0.5 / 10

Discoverability 5.5 / 9

Regulatory Posture 2.9 / 15

Agent readiness — 8/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 10 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 8 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 0 / 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

Regulatory Posture applies to this provider. Its tags matched the Health 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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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 github.com/api-evangelist/abcuro: open an issue to ask a question, or submit a pull request to add artifacts. Submit an artifact on GitHub — free → Manage your own listing — the Influence plan, $499/mo →

Markets this provider is in provisional

The Kin Score Market layer reads a provider inside its market: its position, and how deep its integrations go. Depth is only comparable within a position. Provisional and unweighted: not part of the Kin Score or agent readiness.

Market	Position	Depth	Registered MCP server	Declares compatibility
Clinical Trial Sponsors (drug pipelines)	undeclared	-	-	-

Registered MCP server and declares compatibility are report only — not weighted. Undeclared means we found nothing we can read, so there is no number: we never infer integrations.

APIs 1

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

Abcuro Website (WordPress REST)

The public WordPress REST API (wp-json) of the Abcuro website at abcuro.com: the route index of the site's content management system, catalogued as one site surface rather than ...

OpenAPI Overlays 1

Overlays applied on top of this provider's contracts. Each card says who wrote it: a document the provider publishes, or one API Evangelist derived or generated.

Abcuro Content Overlay

11 actions · update · abcuro-content-openapi.yml

DERIVED

Security Posture 2

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

Abcuro Authentication

apiKey/http · 2 schemes

SECURITY

Abcuro Domain Security

TLSv1.2 · DMARC

SECURITY

Agentic Access 1

Recommended x-agentic-access execution contracts for AI agents.

Abcuro Agentic Access

30 operations

30 operations · 0 acting

AGENTIC

Resources

Documentation 3

Reference material describing how the API behaves

Documentation

Documentation

APIReference

APIReference

OpenAPI

OpenAPI

Agent Surfaces 5

MCP servers, agent skills, and machine-readable catalogs

AgenticAccess

AgenticAccess

WellKnown

WellKnown

X-MCPServerCandidate

X-MCPServerCandidate

AgentSkill

AgentSkill

LLMsTxt

LLMsTxt

Design & Contract 5

Pagination, idempotency, versioning, errors, and events

Conventions

ErrorCatalog

DataModel

Lifecycle

Conformance

Build 1

SDKs, sample code, and the tooling you integrate with

ToolCrosswalk

ToolCrosswalk

Access & Security 2

Authentication, authorization, and security posture

Authentication

Authentication

DomainSecurity

DomainSecurity

Operate 1

Status, limits, changes, and where to get help

Support

Support

Commercial 2

Pricing, plans, and the legal terms of use

TermsOfService

TermsOfService

PrivacyPolicy

PrivacyPolicy

Company 5

The organization behind the API

Website

About

Blog

BlogRSS

Careers

Other 2

Properties that don't map to a standard resource type

CompanyProfile

CompanyProfile

Overlay

Overlay

Source (apis.yml)

aid: abcuro
name: Abcuro
description: Abcuro is a clinical-stage biotechnology company headquartered in Newton, Massachusetts, developing first-in-class
  immunotherapies that precisely modulate highly cytotoxic T cells for autoimmune disease and cancer. Its lead candidate,
  ulviprubart (ABC008), is a monoclonal antibody targeting KLRG1 that selectively depletes highly cytotoxic T cells, evaluated
  in the registrational Phase 2/3 MUSCLE study in inclusion body myositis (IBM) and in T cell large granular lymphocytic leukemia
  (T-LGLL) and mature T and NK cell lymphomas. Abcuro publishes no commercial developer platform or product API; its only
  machine-readable surface is the public WordPress REST API behind abcuro.com, which anonymously serves the corporate content
  graph — press releases, pipeline and science pages, scientific publications, leadership and board people records, investor
  records, and media assets — and is catalogued here as a read-only content API rather than a product API.
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: true
  label: Hosted service · you call their endpoint
  confidence: high
  source:
  - openapi
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  source:
  - authentication
  - security
  generated: '2026-09-03'
  method: derived
image: https://abcuro.com/wp-content/uploads/Abcuro_logo.png
url: https://raw.githubusercontent.com/api-evangelist/abcuro/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pipeline
specificationVersion: '0.23'
created: '2026-08-02'
modified: '2026-08-02'
tags:
- Biotechnology
- Pharmaceuticals
- Immunology
- Autoimmune Disease
- Oncology
- Clinical Trials
- Life Sciences
- Drug Development
- Healthcare
- content-api
- WordPress
tags_raw:
- biotechnology
- pharmaceuticals
- immunology
- autoimmune-disease
- oncology
- clinical-trials
- life-sciences
- drug-development
- healthcare
- content-api
- wordpress
apis:
- aid: abcuro:abcuro-com-website-wordpress-rest
  name: Abcuro Website (WordPress REST)
  description: 'The public WordPress REST API (wp-json) of the Abcuro website at abcuro.com: the route index of the site''s
    content management system, catalogued as one site surface rather than as separate APIs.'
  baseURL: https://abcuro.com/wp-json
  tags:
  - WordPress
  x-surface: platform-generated
  properties:
  - type: Documentation
    url: https://abcuro.com/wp-json
  x-platform: wordpress
  x-platform-surface: rest
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: AgenticAccess
  url: agentic-access/abcuro-agentic-access.yml
- type: Website
  url: https://abcuro.com/
- type: CompanyProfile
  url: https://forgeglobal.com/abcuro_stock/
- type: About
  url: https://abcuro.com/about/
- type: Blog
  url: https://abcuro.com/news/
- type: BlogRSS
  url: https://abcuro.com/feed/
- type: Support
  url: https://abcuro.com/contact/
- type: Careers
  url: https://abcuro.com/careers/
- type: TermsOfService
  url: https://abcuro.com/terms-of-use/
- type: PrivacyPolicy
  url: https://abcuro.com/privacy-policy/
- type: Documentation
  url: https://developer.wordpress.org/rest-api/
- type: APIReference
  url: https://developer.wordpress.org/rest-api/reference/
- type: OpenAPI
  url: openapi/_original/abcuro-content-openapi.yml
- type: Authentication
  url: authentication/abcuro-authentication.yml
- type: Conventions
  url: conventions/abcuro-conventions.yml
- type: ErrorCatalog
  url: errors/abcuro-problem-types.yml
- type: DataModel
  url: data-model/abcuro-data-model.yml
- type: Overlay
  url: overlays/abcuro-content-overlay.yaml
- type: Lifecycle
  url: lifecycle/abcuro-lifecycle.yml
- type: Conformance
  url: conformance/abcuro-conformance.yml
- type: WellKnown
  url: well-known/abcuro-well-known.yml
- type: DomainSecurity
  url: security/abcuro-domain-security.yml
- type: X-MCPServerCandidate
  url: mcp/abcuro-mcp.yml
  note: 'Renamed from MCPServer 2026-09-03 (roadmap#247): the manifest self-describes as status: candidate — a tool list derived
    from the published API contracts, not an existing server. The scorer already read the manifest and reported mcp_server
    correctly; the MCPServer type was crediting the artifact-type surfaces with a server that does not exist.'
- type: ToolCrosswalk
  url: mcp/abcuro-tool-crosswalk.yml
- type: AgentSkill
  url: skills/_index.yml
- type: LLMsTxt
  url: llms/abcuro-llms.txt
x-enrichment:
  date: '2026-08-02'
  status: enriched
  artifacts_added: 19
  pass: local-v1

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