# aceRNA Technologies

**Canonical:** https://apis.io/providers/acerna/  
**Website:** https://www.acernatec.com/  
**APIs profiled:** 1

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.

## Kin Score — 16.8 / 100 (emerging)

Scored 2026-09-06 under rubric 0.19.0.

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 19.0 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

Regulatory layer — **Health**: 26.3 (matched via tags).

## Agent readiness — 8.5 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## APIs (1)

- **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)

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

## Security (2)

- **Acerna Authentication** — none/session-token · 2 schemes
- **Acerna Domain Security** — TLSv1.3 · HSTS

## Plans (1)

- **Acerna Plans Pricing**

## Tags

Company, Biotechnology, Therapeutics, Genetic Medicine, Life Sciences, Pharmaceuticals, Japan, MCP

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/acerna/). Scores are computed from the provider's own public artifacts under a published rubric.