aceRNA Technologies

aceRNA Technologies Co., Ltd. is a Japanese biotechnology venture founded in April 2018 to commercialize the RNA design technology ("RNA Switch") developed in the synthetic RNA biology laboratory of Prof. Hirohide Saito at Kyoto University. An RNA Switch is embedded into a messenger RNA so that expression of the therapeutic transgene is gated by the activity of a specific microRNA inside the cell, letting a treatment act only on the cell type and cell state that is diseased. The company applies the platform across mRNA medicines, cell therapy and gene therapy, co-develops with partners (an agreement with Nitto Denko was announced in December 2021), and closed a JPY 960M Series B in May 2024 led by DCI Partners. It is headquartered at the University of Tokyo Entrepreneur Plaza. aceRNA runs no developer programme and publishes no API reference, OpenAPI or SDK; the only machine-readable surfaces on its domain are the Wix-platform llms.txt and Site MCP endpoint, both captured here.

aceRNA Technologies publishes 1 API on the APIs.io network. Tagged areas include Company, Biotechnology, Therapeutics, Genetic Medicine, and Life Sciences.

aceRNA Technologies’ developer surface includes authentication, engineering blog, support, and 7 more developer resources.

🌐 Visit website 📡 Source on GitHub
16.8/100 emerging Agent 9/100 agent aware Full breakdown ↓
scored 2026-09-06 · rubric v0.19.0
1 APIs 1 MCP Servers
CompanyBiotechnologyTherapeuticsGenetic MedicineLife SciencesPharmaceuticalsJapanMCP

Kin Score

Kin Score Kin Score How this is scored →
scored 2026-09-06 · rubric v0.19.0
Composite quality — 16.8/100 · emerging
Contract Quality 0.0 / 21
Developer Ergonomics 3.2 / 17
Access Clarity 1.8 / 17
Operational Transparency 0.0 / 11
Contract Governance 1.9 / 10
Discoverability 6.5 / 9
Regulatory Posture 3.9 / 15
Agent readiness — 9/100 · 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 0 / 6
Protected Resource Metadata 0 / 5
Registration Without a Human 0 / 6
Agentic Commerce Well-Known Document 0 / 5
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.
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/.
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/acerna: 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 →

APIs 1

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

aceRNA Technologies Site MCP

A live, anonymously reachable Model Context Protocol endpoint served from aceRNA Technologies' own host and advertised in the site's llms.txt. It is provided by the Wix platform...

MCP Servers 1

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

コーポレートサイト (aceRNA Technologies corporate site)

MCP SERVER

Pricing Plans 1

Published pricing tiers and plan structures.

Acerna Plans Pricing

0 plans

PLANS

Rate Limits 1

Documented rate limits and quota policies.

Acerna Rate Limits

0 limits

RATE LIMITS

Security Posture 2

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

Acerna Authentication

none/session-token · 2 schemes

SECURITY

Acerna Domain Security

TLSv1.3 · HSTS

SECURITY

Resources

Agent Surfaces 2

MCP servers, agent skills, and machine-readable catalogs

MCPServer
MCPServer
 LLMsTxt
LLMsTxt

Design & Contract 1

Pagination, idempotency, versioning, errors, and events

Conformance
Conformance

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 1

Pricing, plans, and the legal terms of use

PrivacyPolicy
PrivacyPolicy

Company 3

The organization behind the API

Website
Website
 Blog
Blog
 LinkedIn
LinkedIn

Source (apis.yml)

apis.yml Raw ↑ 
aid: acerna
name: aceRNA Technologies
description: aceRNA Technologies Co., Ltd. is a Japanese biotechnology venture founded in April 2018 to commercialize the
  RNA design technology ("RNA Switch") developed in the synthetic RNA biology laboratory of Prof. Hirohide Saito at Kyoto
  University. An RNA Switch is embedded into a messenger RNA so that expression of the therapeutic transgene is gated by the
  activity of a specific microRNA inside the cell, letting a treatment act only on the cell type and cell state that is diseased.
  The company applies the platform across mRNA medicines, cell therapy and gene therapy, co-develops with partners (an agreement
  with Nitto Denko was announced in December 2021), and closed a JPY 960M Series B in May 2024 led by DCI Partners. It is
  headquartered at the University of Tokyo Entrepreneur Plaza. aceRNA runs no developer programme and publishes no API reference,
  OpenAPI or SDK; the only machine-readable surfaces on its domain are the Wix-platform llms.txt and Site MCP endpoint, both
  captured here.
image: https://static.wixstatic.com/media/0bb01f_e4929cb81df449498969dcb40a661968~mv2.png
url: https://raw.githubusercontent.com/api-evangelist/acerna/refs/heads/main/apis.yml
x-type: company
x-source: harvest:secondary-market
x-source-listing: https://equityzen.com/company/acerna
specificationVersion: '0.20'
created: '2026-09-06'
modified: '2026-09-06'
tags:
- Company
- Biotechnology
- Therapeutics
- Genetic Medicine
- Life Sciences
- Pharmaceuticals
- Japan
- MCP
tags_raw:
- Company
- Biotechnology
- Therapeutics
- Genetic Medicine
- Life Sciences
- Pharmaceuticals
- Japan
- Model Context Protocol
apis:
- aid: acerna:site-mcp
  name: aceRNA Technologies Site MCP
  description: A live, anonymously reachable Model Context Protocol endpoint served from aceRNA Technologies' own host and
    advertised in the site's llms.txt. It is provided by the Wix platform, not built by aceRNA — it exposes generic Wix site
    tools (business details, in-site search, site API doc search, anonymous visitor-token issuance and a Wix REST API call/execute
    bridge) over the public content of www.acernatec.com. A tools/list call returns 9 tools with real JSON Schema inputs.
    There is no aceRNA-authored API behind it.
  image: https://static.wixstatic.com/media/0bb01f_e4929cb81df449498969dcb40a661968~mv2.png
  humanURL: https://www.acernatec.com/
  baseURL: https://www.acernatec.com/_api/mcp
  tags:
  - MCP
  - Website
  tags_raw:
  - Model Context Protocol
  - Website
  properties:
  - type: MCPServer
    url: mcp/acerna-mcp.yml
  - type: LLMsTxt
    url: llms/acerna-llms.txt
  - type: Authentication
    url: authentication/acerna-authentication.yml
maintainers:
- FN: Kin Lane
  email: kin@apievangelist.com
- FN: APIs.json
  email: info@apis.io
x-enrichment:
  date: '2026-09-06'
  status: enriched
  artifacts_added: 9
  pass: local-v3
x-coverage:
  state: covered
  reason: covered
  detail: aceRNA Technologies runs no developer programme and publishes no OpenAPI, GraphQL SDL, SDK or webhook surface, but
    its Wix-hosted site does serve a real llms.txt and a live, anonymously callable Site MCP endpoint at /_api/mcp that returns
    9 tools with JSON Schema inputs — both captured verbatim here.
  evidence:
  - url: https://www.acernatec.com/llms.txt
    status: 200
  - url: https://www.acernatec.com/_api/mcp
    status: 200
  - url: https://www.acernatec.com/openapi.json
    status: 400
  - url: https://www.acernatec.com/.well-known/agent-card.json
    status: 400
  checked: '2026-09-06'
common:
- type: Website
  url: https://www.acernatec.com/
- type: MCPServer
  url: mcp/acerna-mcp.yml
- type: LLMsTxt
  url: llms/acerna-llms.txt
- type: Authentication
  url: authentication/acerna-authentication.yml
- type: Conformance
  url: conformance/acerna-conformance.yml
- type: DomainSecurity
  url: security/acerna-domain-security.yml
- type: Blog
  url: https://www.acernatec.com/en/news/
- type: Support
  url: https://www.acernatec.com/en/contact/
- type: PrivacyPolicy
  url: https://www.acernatec.com/en/privacypolicy/
- type: LinkedIn
  url: https://www.linkedin.com/company/acerna-technologies

Work with this as data

Every provider here is available over the APIs.io API and to AI agents over MCP.

MCP server

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

https://apis.io/mcp

Tools for providers

9 MCP tools reach this
  • find_providersBrowse and filter every provider in the catalog.
  • 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.
All 92 tools →

Call it yourself

curl for this page
This provider 
curl "https://apis.io/api/v1/providers/acerna"
All providers 
curl "https://apis.io/api/v1/providers?limit=25"
Every operation they expose 
curl "https://apis.io/api/v1/providers/acerna/operations?limit=25"
How their score was established 
curl "https://apis.io/api/v1/providers/acerna/evidence"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.