Twinkle HubTwinkle Hub
Sign in

Milestone: thank you — Twinkle Hub reached 3,000 registered users in its first month.

To integrate with Anthropic Official Connectors and align our auth flow with the directory's requirements, new sign-ups are paused as of today. Existing users may also see brief API key disruptions during the cutover.

We'll announce the restoration on Changelog. Agent Skills and the docs remain available. Questions: support@twinkleai.tw.

📌 2026-06-08 added: Drug-leaflet search 10-100x faster — millisecond-level responses (1 datasets)

View full changelog →

Pricing

Free for everyone, right now

During alpha, every feature is free for everyone. No usage cap.

🎁 Free during alpha: all 5 tools, no monthly cap, no RPS cap (within fair-use). We'll email well before billing starts; existing users get a transition discount window.
Free

$0forever

Dev / hobby / kicking the tires.

Sign up free →
  • Pay-as-you-go (per-tool)
  • Prepay required to call
  • Email support
  • All 5 opendata-* tools
Paid plans (Starter / Pro) coming later. Free pay-as-you-go stays. We'll email ahead of any change.

Want to see what's available first? Browse the full tool and domain list →

No lock-in

Don't like us? Swap the endpoint URL and walk.

Twinkle Hub is an MCP endpoint, not an SDK, not a framework, not a platform that wants you writing code against us. Plug in today, swap us out tomorrow — change the url in your client config and you're gone. MCP is open protocol; rolling your own or going elsewhere is always an option. What we offer is the curation, predictability, and daily refresh — judge that on its own merits.

Sign up now — free during alpha

All tools open, no usage cap.

Sign up free →