# Tome Bioscience

**Canonical:** https://apis.io/providers/tome-bioscience/  
**APIs profiled:** 0

Tome Biosciences is a genome-editing therapeutics company founded in 2021 and based in Watertown, Massachusetts. It develops programmable genomic integration (PGI) technology that pairs the site-specificity of CRISPR/Cas with integrase enzymes to insert genetic sequences of virtually any size into the genome without relying on double-strand DNA breaks. The company was cofounded by Omar Abudayyeh and Jonathan Gootenberg, formerly of MIT's McGovern Institute, and raised roughly $213M across Series A and B financing led in part by a16z. Its stated programs target integrative gene therapies for monogenic liver diseases and cell therapies for autoimmune conditions. Tome is a biopharmaceutical R&D company with no public API, developer portal, SDKs, or machine-readable API surface; its documented website (tome.bio) does not currently resolve. It is tracked in the API Evangelist network as an a16z portfolio company / enrichment lead rather than an API producer.

## Kin Score — 2.2 / 100 (minimal)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 2.2).

| Facet | Score |
|---|---|
| Discoverability | 50.0 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 0.0 |
| Developer Ergonomics | 0.0 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 0.0 (matched via tags).

## Agent readiness — 0.0 (human-only)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | no |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Unknown — onboarding: unknown, pricing: unknown, trial: no (confidence: low).

## Tags

Company, Biotechnology, Genome Editing, Gene Therapy, CRISPR, Life Sciences, Therapeutics

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