Directory / 21st.dev
21st.dev working · auth
https://21st.dev/api/mcp
Before you pay
- Advice
ok_requires_auth- Protocol
- mcp · streamable-http
- Last check
- 29 min ago · 46 ms · HTTP 401
- Detail
- requires authorization
Reliability
- Uptime 24 h
- 100.0%
- Uptime 7 days
- 100.0% (11 checks)
- Uptime 30 days
- 100.0% (signed daily)
- Listed by
- mcp-registry
- First seen
- 2026-11-05 22:11 UTC
Description (from the catalogue, unverified)
Find UI components and themes, retrieve code, and generate with hosted 21st AI when enabled.
Signed history
| When | Statement | Log index |
|---|---|---|
| 2026-11-06 00:12 UTC | f097784c…0724a1 daily summary | 40804 |
Verify any statement offline: how.
For agents and owners
JSON: https://alalanet.com/v1/services/ns7izf2fj773lp6t
Badge:
<a href="https://alalanet.com/s/ns7izf2fj773lp6t"><img src="https://alalanet.com/badge/ns7izf2fj773lp6t" alt="alalanet status"></a>Own this service? Get verified. Do not want it checked? See the prober page.