OSSIO

OSSIO is an orthopedic fixation medical device company headquartered in Woburn, Massachusetts and founded in Israel in 2014. It develops and sells OSSIOfiber, a bio-integrative, metal-free implant material used for screws, suture anchors, staples, bone pins and trimmable fixation nails in foot and ankle, hand and wrist, sports medicine and pediatric procedures. OSSIO ships physical implants, not software, and publishes no developer program, no product API and no OpenAPI. Its one machine-readable surface is the corporate website itself: ossio.io runs WordPress with the MCP Adapter installed, exposing an OAuth-protected Model Context Protocol server plus RFC 8414 and RFC 9728 metadata documents at /.well-known/ — a site-content agent surface, not a product API.

OSSIO is listed with 1 API on the APIs.io network. Tagged areas include Company, Medical Devices, Health, Orthopedics, and Life Sciences.

OSSIO’s developer surface includes support, engineering blog, and 10 more developer resources.

🌐 Visit website 📡 Profile data on GitHub

20.1/100 emerging ▬ flat Agent 19/100 agent aware Front door AI 1/6 silent Heartbeat 0/100 dormant saas Full breakdown ↓
scored 2026-11-06 · rubric v0.27.0 · Show this score on your site →

1 API 1 MCP Servers

Company Medical Devices Health Orthopedics Life Sciences Manufacturing MCP Agents

Kin Score

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

Composite quality — 20.1/100 · emerging

Contract Quality 0.0 / 21

Developer Ergonomics 3.2 / 17

Access Clarity 3.6 / 17

Operational Transparency 0.0 / 11

Contract Governance 1.9 / 10

Discoverability 5.8 / 9

Regulatory Posture 4.9 / 15

Agent readiness — 19/100 · agent aware

Machine-Readable Contract 0 / 18

Agentic Access Contract 0 / 10

Documented Reversibility 0 / 6

MCP Server 12 / 12

Machine-Readable Auth 10 / 10

Idempotency 0 / 9

Stable Error Semantics 0 / 8

Request/Response Examples 0 / 7

Rate-Limit Signaling 7 / 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 6 / 6

Protected Resource Metadata 5 / 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 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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Agent readiness — checks not met, largest first (exact, from this profile):

Machine-Readable Contract +18 pts — api_specs includes an OpenAPI document
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
Request/Response Examples +7 pts — share of operations carrying request/response examples; else an Examples / Code Samples link

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 19.0 — up to +16.2 composite points
Access Clarity scores 21.1 — up to +15.8 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/ossio/apis.yml: open an issue on github.com/api-evangelist/ossio 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
IVD, Diagnostics and Surgical Devices (FDA / EU regulated device makers)	regulated	39.7 (thin)	-	-

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.

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.

Model Context Protocol (MCP)

measured — observed by APIs.io (platform)

OAuth 2.0 Protected Resource Metadata

measured — observed by APIs.io (verified)

APIs 1

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

OSSIO Site MCP Server

An OAuth-protected Model Context Protocol server mounted on OSSIO's WordPress corporate site at /wp-json/mcp/mcp-oauth-server, discoverable through the site's RFC 9728 protected...

MCP Servers 1

Model Context Protocol servers that expose these APIs to AI agents.

OSSIO Site MCP Server

ossio.io mounts a live Model Context Protocol server under the WordPress REST API at /wp-json/mcp/. Two servers are registered — mcp-oauth-server (OAuth-protected, the one named...

MCP SERVER

OSSIO API pricing

Pricing Plans 1

Published pricing tiers and plan structures.

Ossio Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Ossio Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Ossio Authentication

2 schemes

SECURITY

Ossio Domain Security

TLSv1.3 · HSTS · DMARC

SECURITY

Scopes 1

OAuth scopes governing access to this provider's APIs.

Ossio Scopes

1 scope

1 scopes

SCOPES

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

WellKnown

WellKnown

LLMsTxt

LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance

Conformance

Access & Security 1

Authentication, authorization, and security posture

DomainSecurity

DomainSecurity

Operate 2

Status, limits, changes, and where to get help

Support

Support

RateLimits

RateLimits

Commercial 3

Pricing, plans, and the legal terms of use

PrivacyPolicy

PrivacyPolicy

TermsOfService

TermsOfService

Plans

Plans

Company 3

The organization behind the API

Website

Website

Blog

Blog

BlogRSS

BlogRSS

Source (apis.yml)

aid: ossio
name: OSSIO
description: 'OSSIO is an orthopedic fixation medical device company headquartered in Woburn, Massachusetts and founded in
  Israel in 2014. It develops and sells OSSIOfiber, a bio-integrative, metal-free implant material used for screws, suture
  anchors, staples, bone pins and trimmable fixation nails in foot and ankle, hand and wrist, sports medicine and pediatric
  procedures. OSSIO ships physical implants, not software, and publishes no developer program, no product API and no OpenAPI.
  Its one machine-readable surface is the corporate website itself: ossio.io runs WordPress with the MCP Adapter installed,
  exposing an OAuth-protected Model Context Protocol server plus RFC 8414 and RFC 9728 metadata documents at /.well-known/
  — a site-content agent surface, not a product API.'
url: https://raw.githubusercontent.com/api-evangelist/ossio/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
  source:
  - authentication
  - scopes
  - rate-limits
  - security
  generated: '2026-11-06'
  method: derived
image: https://ossio.io/wp-content/uploads/2023/04/social.png
x-type: company
x-source: harvest:secondary-market
specificationVersion: '0.20'
created: '2026-08-26'
modified: '2026-08-26'
tags:
- Company
- Medical Devices
- Health
- Orthopedics
- Life Sciences
- Manufacturing
- MCP
- Agents
apis:
- name: OSSIO Site MCP Server
  description: An OAuth-protected Model Context Protocol server mounted on OSSIO's WordPress corporate site at /wp-json/mcp/mcp-oauth-server,
    discoverable through the site's RFC 9728 protected-resource document. It exposes site content and WordPress abilities
    to agents; it is not an OSSIOfiber product API. tools/list returns HTTP 401 anonymously, so the tool surface is auth-gated
    and was not enumerated.
  humanURL: https://ossio.io/
  baseURL: https://ossio.io/wp-json/mcp/mcp-oauth-server
  tags:
  - MCP
  - Agents
  - Content
  properties:
  - type: MCPServer
    url: mcp/ossio-mcp.yml
  - type: Authentication
    url: authentication/ossio-authentication.yml
  - type: OAuthScopes
    url: scopes/ossio-scopes.yml
  x-surface: platform-generated
  x-platform: wordpress
  x-platform-surface: mcp-plugin
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
common:
- type: Website
  url: https://ossio.io/
- type: PrivacyPolicy
  url: https://ossio.io/privacy-policy/
- type: TermsOfService
  url: https://ossio.io/ossio-sms-terms-of-service/
- type: Support
  url: https://ossio.io/contact/
- type: Blog
  url: https://ossio.io/press/
- type: BlogRSS
  url: https://ossio.io/feed/
- type: WellKnown
  url: well-known/ossio-well-known.yml
- type: LLMsTxt
  url: llms/ossio-llms.txt
- type: Conformance
  url: conformance/ossio-conformance.yml
- type: DomainSecurity
  url: security/ossio-domain-security.yml
- type: Plans
  url: plans/ossio-plans-pricing.yml
- type: RateLimits
  url: rate-limits/ossio-rate-limits.yml
x-enrichment:
  date: '2026-08-26'
  status: enriched
  artifacts_added: 11
  pass: local-v1

OSSIO API — frequently asked questions

Does OSSIO have an API?

Yes. APIs.io lists 1 API from OSSIO, including OSSIO Site MCP Server.

How do I authenticate with the OSSIO API?

OSSIO documents its authentication (2 schemes). The details are profiled on APIs.io as Ossio Authentication.

Does OSSIO have an MCP server?

Yes. APIs.io lists 1 MCP server for OSSIO: ossio.io mounts a live Model Context Protocol server under the WordPress REST API at /wp-json/mcp/. Two servers are registered — mcp-oauth-server (OAuth-protected, the one named by the RFC 9728 protec

Is the OSSIO API ready for AI agents?

OSSIO has a Kin Score of 20.1 out of 100 (emerging) and an Agent Readiness score of 19.1 (agent-aware), scored by API Evangelist on 2026-11-06.

Work with this as data

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MCP server

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

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