# Polotno

**Canonical:** https://apis.io/providers/polotno/  
**Website:** https://polotno.com/  
**APIs profiled:** 0

Polotno provides a powerful, open-source canvas library for building design tools and visual editors directly in the browser. It offers a flexible, component‑based architecture, extensive customization options, and a rich set of pre‑built UI elements, enabling developers to create sophisticated graphic applications without reinventing core drawing functionality. The library is actively maintained, supports modern web standards, and integrates seamlessly with React, Vue, and other frameworks, making it a versatile choice for both startups and enterprise projects seeking high‑performance, client‑side design capabilities.

## Kin Score — 25.6 / 100 (emerging)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 31.0 |
| Access Clarity | 44.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 25.5 (matched via fallback).

## Agent readiness — 21.1 (agent-aware)

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

## Security (2)

- **Polotno Domain Security** — TLSv1.3 · DMARC
- **Polotno Vulnerability Disclosure** — no policy recorded

## Tags

Company, Canvas, DesignTools, OpenSource, JavaScript

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