# Arc (uiarc.dev)

Supplies 161 animated React UI components and 91 prebuilt blocks, installed into your project with the shadcn CLI or MCP server.

- Atlas card: https://inite.ai/en/atlas/uiarc.dev
- Site: https://uiarc.dev
- For: React developers and teams building product interfaces with AI coding agents
- Categories: dev
- Use 0/100 · alive 100/100

## Used for

- add a date range picker to a React form
- build a command palette with type-to-filter search
- assemble a checkout summary with promo code totals

## Price

- from 129 USD/year, free plan (read 2026-10-20 on https://uiarc.dev/pricing)

## For developers

- MCP server: dev.uiarc/arc (namespace; auth on 2026-10-20)
- Read 2026-10-20

## MCP server, measured daily

Server: https://uiarc.dev/api/mcp, checked every day since 2026-10-20 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 3075 ms
- Sign-in: OAuth (the client signs the user in)
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: gdpr
- Read 2026-10-20

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Source: INITE Atlas, https://inite.ai/en/atlas/uiarc.dev. JSON: https://inite.ai/api/atlas/uiarc.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).