# Tzafon

**Canonical:** https://apis.io/providers/tzafon/  
**Website:** https://lightcone.ai/dashboard  
**APIs profiled:** 1

Tzafon is a machine intelligence company with offices in San Francisco, Tel Aviv, and Zurich, advancing multimodality, high performance compute, and continuous learning. Its developer platform Lightcone is the computer-use API: cloud browsers and desktops operated by Northstar, a vision-language model trained with GUI reinforcement learning to see screens and act on them. Developers describe work in plain language and Northstar operates a computer from start to finish, or they drive computers directly through a REST API, official Python and TypeScript SDKs, a CLI, and an official MCP server -- with OpenAI-compatible Responses and Chat Completions endpoints for drop-in computer-use loops.

## Kin Score — 34.2 / 100 (thin)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 34.2).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 1.4 |
| Governance | 18.2 |
| Contract Governance | 18.2 |
| Operational Transparency | 26.3 |
| Developer Ergonomics | 69.0 |
| Commercial Clarity | 34.2 |
| Access Clarity | 34.2 |

## Agent readiness — 24.4 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | yes |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | documented |
| 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 |

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **Lightcone API** — The Lightcone API by Tzafon provides cloud browser and desktop computers operated by AI. It spans an agent Tasks API (start, stream, pause, resume, inject messages) driven by th...

## MCP servers (1)

- **Tzafon MCP Server**

## Security (2)

- **Tzafon Authentication** — http · 1 scheme
- **Tzafon Domain Security** — TLSv1.3 · DNSSEC · DMARC

## Tags

Company, Artificial Intelligence, Computer Use Agents, Browser Automation, AI Agents, Vision Language Models, Cloud Computers, Automation

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