Ampere Computing

Ampere Computing is a Santa Clara, California semiconductor company founded in 2018 by Renee James and now part of the SoftBank Group. It designs Arm-based Cloud Native Processors — the Ampere Altra and Altra Max families (up to 128 cores) and the flagship AmpereOne family (up to 192 single-threaded cores) — for cloud, AI inference and edge deployments. Alongside the silicon it ships a software stack: Ampere Optimized AI frameworks (PyTorch, TensorFlow, ONNX Runtime, llama.cpp, Ollama) distributed as first-party container images, tuned GCC/glibc/binutils builds, performance and porting tooling, and an arm64 developer community. Ampere publishes no public developer API — its developer program is a hardware, tooling and porting program rather than an API program.

Ampere Computing is profiled on the APIs.io network. Tagged areas include Company, Semiconductors, Processors, Cloud Infrastructure, and Arm64.

Ampere Computing’s developer surface includes support, engineering blog, signup flow, and 13 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

14.6/100 emerging ▬ flat Agent 0/100 human only Front door AI 6/6 dominant Heartbeat 43/100 slowing saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

0 APIs

Company Semiconductors Processors Cloud InfrastructureArm64Inference Edge ComputingCompute HardwareOpen Source

Kin Score

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

Composite quality — 14.6/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 2.8 / 17

Access Clarity 4.0 / 17

Operational Transparency 1.5 / 11

Contract Governance 0.0 / 10

Discoverability 4.2 / 9

Regulatory Posture 2.2 / 15

Agent readiness — 0/100 · human only

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 0 / 12

Machine-Readable Auth 0 / 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 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

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
Machine-Readable Auth +10 pts — a served openid-configuration/oauth-authorization-server carrying `issuer` (served), else the securitySchemes class in the provider OpenAPIs — bound (mutualTLS, DPoP, Signature) > negotiable (oauth2 authorizationCode/clientCredentials, openIdConnect) > bearer (http bearer, apiKey)
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

13 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 16.7 — up to +16.7 composite points
Access Clarity scores 23.7 — up to +15.3 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/ampere-computing/apis.yml: open an issue on github.com/api-evangelist/ampere-computing 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 →

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
Data Center Tier Certification (facility certification, open hardware, efficiency bodies)	standard	47.1	-	-
Vulnerability Disclosure (CVE Numbering Authorities, FIRST member teams; CISA KEV exposure)	standard	47.1	-	-
Hugging Face Hub Organisations	standard	47.1	-	-

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.

Security Posture 2

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

Ampere Computing Domain Security

TLSv1.3 · DMARC

SECURITY

Ampere Computing Vulnerability Disclosure

Hackerone

SECURITY

Resources

Get Started 3

Portal, sign-up, and the first successful call

DeveloperPortal

DeveloperPortal

SignUp

SignUp

Login

Agent Surfaces 1

MCP servers, agent skills, and machine-readable catalogs

LLMsTxt

LLMsTxt

Build 2

SDKs, sample code, and the tooling you integrate with

GitHubOrganization

GitHubOrganization

Packages

Packages

Access & Security 3

Authentication, authorization, and security posture

Security

Security

VulnerabilityDisclosure

VulnerabilityDisclosure

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

Community

Community

Commercial 1

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

Company 4

The organization behind the API

Website

Blog

Newsroom

Newsletter

Source (apis.yml)

aid: ampere-computing
name: Ampere Computing
description: 'Ampere Computing is a Santa Clara, California semiconductor company founded in 2018 by Renee James and now part
  of the SoftBank Group. It designs Arm-based Cloud Native Processors — the Ampere Altra and Altra Max families (up to 128
  cores) and the flagship AmpereOne family (up to 192 single-threaded cores) — for cloud, AI inference and edge deployments.
  Alongside the silicon it ships a software stack: Ampere Optimized AI frameworks (PyTorch, TensorFlow, ONNX Runtime, llama.cpp,
  Ollama) distributed as first-party container images, tuned GCC/glibc/binutils builds, performance and porting tooling, and
  an arm64 developer community. Ampere publishes no public developer API — its developer program is a hardware, tooling and
  porting program rather than an API program.'
url: https://raw.githubusercontent.com/api-evangelist/ampere-computing/refs/heads/main/apis.yml
deliveryModel:
  model: saas
  open_source: false
  commercial: true
  callable_host: false
  label: Hosted service · you call their endpoint
  confidence: medium
  source:
  - pricing
  generated: '2026-08-28'
  method: derived
accessModel:
  pricing: unknown
  onboarding: unknown
  trial: false
  try_now: false
  public: false
  label: Unknown
  confidence: low
  probe_state: none
  source:
  - security
  generated: '2026-11-06'
  method: derived
image: https://uawartifacts.blob.core.windows.net/upload-files/Ampere_Chip_Primary_Share_Image_fd401877af.jpg
x-type: company
x-source: harvest:secondary-market
x-tier: profiled
x-tier-reason: enrichment-pass
specificationVersion: '0.23'
created: '2026-08-06'
modified: '2026-08-06'
tags:
- Company
- Semiconductors
- Processors
- Cloud Infrastructure
- Arm64
- Inference
- Edge Computing
- Compute Hardware
- Open Source
tags_raw:
- Company
- Semiconductors
- Processors
- Cloud Infrastructure
- Arm64
- AI Inference
- Edge Computing
- Compute Hardware
- Open Source
- Open-Source
apis: []
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://amperecomputing.com/
- type: DeveloperPortal
  url: https://amperecomputing.com/developers
- type: Support
  url: https://amperecomputing.com/company/support-center
- type: Community
  url: https://community.amperecomputing.com/
- type: Blog
  url: https://amperecomputing.com/blogs/category/all/1
- type: GitHubOrganization
  url: https://github.com/AmpereComputing
- type: Security
  url: https://amperecomputing.com/products/product-security
- type: VulnerabilityDisclosure
  url: security/ampere-computing-vulnerability-disclosure.yml
- type: DomainSecurity
  url: security/ampere-computing-domain-security.yml
- type: Packages
  url: packages/ampere-computing-packages.yml
- type: LLMsTxt
  url: llms/ampere-computing-llms.txt
- type: PrivacyPolicy
  url: https://amperecomputing.com/home/privacy-policy
- type: SignUp
  url: https://amperecomputing.com/auth/register
- type: Login
  url: https://amperecomputing.com/auth/login
- type: Newsroom
  url: https://amperecomputing.com/company/newsroom
- type: Newsletter
  url: https://amperecomputing.com/newsletter
x-enrichment:
  date: '2026-08-06'
  status: minimal
  artifacts_added: 5
  pass: local-v1
x-coverage:
  state: none
  reason: no-developer-program
  detail: Ampere runs an Azure API Management gateway at api.amperecomputing.com, but its developer portal publicly lists
    only Azure's stock sample "Echo API" and the default Starter/Unlimited products — there is no Ampere API on it, and the
    Developer Center at /developers is a hardware porting, tooling and benchmarking programme with no API reference, spec,
    SDK or key issuance anywhere in the 1,075-URL sitemap.
  evidence:
  - url: https://apim-ampere-prod.developer.azure-api.net/developer/apis?api-version=2022-04-01-preview
    status: 200
  - url: https://api.amperecomputing.com/openapi.json
    status: 404
  - url: https://amperecomputing.com/openapi.json
    status: 404
  - url: https://amperecomputing.com/.well-known/agent-card.json
    status: 404
  - url: https://amperecomputing.com/llms.txt
    status: 404
  - url: https://amperecomputing.com/sitemap.xml
    status: 200
  checked: '2026-08-06'

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get_provider_artifactsEvery artifact this provider publishes, grouped by type.
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.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

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