Accelsius
Accelsius LLC is an Austin, Texas thermal-management company founded in 2022 by Innventure to commercialize two-phase, direct-to-chip liquid cooling for AI, HPC and mission-critical data centers. Its NeuCool platform circulates a non-conductive dielectric refrigerant through cold plates mounted directly on CPUs and GPUs, removing heat by evaporation rather than by bringing water into the IT rack, and supports 4,500W+ per socket and rack densities up to 250kW. The product line includes the IR150 in-rack CDU, the MR250 medium-rack CDU, the NeuCool Thermal Simulation Rack and Liquid Simulation System used for evaluation and deployment planning, and multi-GPU cold plate assemblies, backed by professional services spanning system architecture, integration, deployment and maintenance. Accelsius is a hardware manufacturer, not a software or data company: it publishes no developer program, product API, SDK or machine-readable product specification. The only machine-readable interface on its public surface is the WordPress core REST API behind accelsius.com, which serves the company's own blog, news, white-paper, case-study, podcast and video content anonymously and read-only.
Limited machine-readable signal and partial portal coverage — documentation a human can read, but little a machine or agent can consume without scraping.
API Evangelist profiles Accelsius the way a machine reads it — 25 machine-readable artifacts across 10 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 — Accelsius scores 30.9/100 (thin), with a separate agent-readiness read of 40/100 (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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How we profile Accelsius
Each block below is one kind of artifact we hold for Accelsius. 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 10
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.
Accelsius Resources Content API
The public WordPress REST collection behind https://accelsius.com/resources/ - the Accelsius resource library, holding 154 published items at time of capture across eight conten...
Accelsius News API
The `news` WordPress custom post type Accelsius registered for curated third-party press coverage, surfaced at https://accelsius.com/in-the-news/ and served from accelsius.com/w...
Accelsius Pages API
Public read access to the 30 static marketing, product, company and legal pages of accelsius.com via the WordPress REST API - the NeuCool IR150 and MR250 product pages, the Ther...
Accelsius Media API
Public read access to the 903-item accelsius.com media library - NeuCool product renders and photography, thermal diagrams, partner and customer logos, and the PDF white papers,...
Accelsius Search API
Site-wide search across every searchable object on accelsius.com - resource-library posts, static pages and news items, 192 objects at time of capture. Returns a lightweight uni...
Accelsius API Discovery
The WordPress REST route-discovery documents served at accelsius.com/wp-json/ and accelsius.com/wp-json/wp/v2 - the only machine-readable API description documents Accelsius ser...
Accelsius Categories API
Content-class terms in the category taxonomy.
Accelsius Media Folders API
HappyFiles folders organising the media library.
Accelsius Registry API
Post types, taxonomies and publication statuses registered on the site.
Accelsius Tags API
Topic terms in the post_tag taxonomy.
Scroll within the panel for all 10 ·
Open Collections 11
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 COLLECTIONAccelsius Taxonomy Categories API
OPEN COLLECTIONAccelsius Resources Content API
OPEN COLLECTIONAccelsius Discovery API
OPEN COLLECTIONAccelsius Media API
OPEN COLLECTIONAccelsius Taxonomy Media Folders API
OPEN COLLECTIONAccelsius News API
OPEN COLLECTIONAccelsius Pages API
OPEN COLLECTIONAccelsius Taxonomy Registry API
OPEN COLLECTIONAccelsius Search API
OPEN COLLECTIONAccelsius Taxonomy Tags API
OPEN COLLECTIONScroll within the panel for all 11 ·
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.
accelsius-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 Accelsius — 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.
Agent Surfaces 5
MCP servers, agent skills, and machine-readable catalogs
Design & Contract 5
Pagination, idempotency, versioning, errors, and events
Build 2
SDKs, sample code, and the tooling you integrate with
Access & Security 2
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 8
The organization behind the API
Scroll within the panel for all 8 ·
Other 3
Properties that don't map to a standard resource type
← All providers · Data indexed from github.com/api-evangelist/accelsius · machine-readable index on apis.io
This is an independent, third-party profile of Accelsius, 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.
info@apievangelist.com
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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.