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.
More than an index entry, but the surface is still mostly links rather than artifacts — the cohort most likely to move a full band from modest, well-targeted work.
API Evangelist profiles Abcuro the way a machine reads it — 29 machine-readable artifacts across 12 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Abcuro scores 25.9/100 (emerging), with a separate agent-readiness read of 39/100 (agent ready). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance.
Kin Score
How this is scored →scored 2026-08-17 · rubric v0.11.0
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title="Abcuro on API Evangelist — API profile and Kin Score">
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How we profile Abcuro
Each block below is one kind of artifact we hold for Abcuro. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 12
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
Individual APIs this provider publishes, each with its own machine-readable definition.
Abcuro Careers API
Job postings.
Abcuro Comments API
Comment records.
Abcuro Discovery API
Route, type, taxonomy, status and oEmbed discovery.
Abcuro Investors API
Investor records.
Abcuro Media API
Media library assets including clinical presentation PDFs.
Abcuro Pages API
Static site pages.
Abcuro People API
Leadership, team and board-of-directors records.
Abcuro Press Releases API
Abcuro corporate and clinical press releases.
Abcuro Publications API
Scientific publications.
Abcuro Search API
Cross-type site search.
Abcuro Taxonomy API
Categories, tags and the person_role taxonomy.
Abcuro Users API
Site author accounts.
Scroll within the panel for all 12 ·
Open Collections 13
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONAbcuro Content API (WordPress REST) Careers API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Comments API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Discovery API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Investors API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Media API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Pages API
OPEN COLLECTIONAbcuro Content API (WordPress REST) People API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Press Releases API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Publications API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Search API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Taxonomy API
OPEN COLLECTIONAbcuro Content API (WordPress REST) Users API
OPEN COLLECTIONScroll within the panel for all 13 ·
MCP Servers 1
Model Context Protocol servers expose these APIs directly to AI agents. We profile them because agent-native access is the fastest-growing way this provider's capabilities actually get used.
Model Context Protocol servers that expose these APIs to AI agents.
abcuro-mcp.yml
MCP SERVERSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Abcuro — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 1
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 2
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 2
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/abcuro · machine-readable index on apis.io
This is an independent, third-party profile of Abcuro, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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you will get a person, not a form — we will tell you exactly which public URLs this profile was built from.