# Photys Therapeutics

**Canonical:** https://apis.io/providers/photys-therapeutics/  
**Website:** https://www.photys.com/  
**APIs profiled:** 1

Photys Therapeutics is a clinical-stage biopharmaceutical company in Waltham, Massachusetts advancing proximity-based, targeted protein modulation medicines across three heterobifunctional modalities: PROTAC-based protein degradation (lead program PHT-776/HPB-143, an oral IRAK4 degrader that entered Phase I in August 2026 for autoimmune and inflammatory disease), PHICS (Phosphorylation-Inducing Chimeric Small molecules, partnered with Novo Nordisk since December 2024 for cardiometabolic disease), and tPRIME for restoring protective proteins such as p53 Y220C in oncology. Founded in 2022 out of Amit Choudhary's lab at the Broad Institute and Brigham and Women's Hospital with a $75M Series A led by MPM Capital and Longwood Fund. Photys operates no developer program and publishes no OpenAPI, GraphQL, AsyncAPI, WSDL or gRPC contract; its only machine-readable, agent-facing surface is the platform-provided Wix Site MCP endpoint served from its own host at www.photys.com/_api/mcp, which answers anonymously with nine tools over site content and business details.

## Kin Score — 12.9 / 100 (emerging)

Scored 2026-09-02 under rubric 0.18.0. Trend: flat (+0.0 from 12.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 11.9 |
| Commercial Clarity | 0.0 |
| Access Clarity | 0.0 |

Regulatory layer — **Health**: 21.3 (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 |

## Access

Open access — onboarding: open, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Photys Site MCP** — The Wix-platform Site MCP server Photys serves from its own production host. Nine tools over public site content — business details, in-site search, site API docs discovery, an ...

## MCP servers (1)

- **Site Visitor Assistant for site "Photys"**

## Security (2)

- **Photys Therapeutics Authentication** — 0 schemes
- **Photys Therapeutics Domain Security** — TLSv1.3 · HSTS

## Plans (1)

- **Photys Therapeutics Plans Pricing**

## Tags

Company, Biotechnology, Pharmaceuticals, Drug Discovery, Life Sciences, Clinical Trials, Oncology, Protein Degradation, MCP

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