Limits
How many copies a day, how fast the API answers, and what get_designs caps out at.
Copy limits
Free accounts get 2 copies a day; Pro has none. Copying the same design twice in one day only counts once, so a paste that failed and needs a retry never costs you anything.
| Plan | Daily copy limit |
|---|---|
| Free | 2 designs |
| Pro | No daily limit |
Rate limits
Every route is also limited per minute or per hour, on top of the daily allowance, so nothing can be scripted into pulling the whole library at once. A limit hit on the copy button opens the upgrade dialog; a rate limit returns a 429 with a Retry-After header naming the wait.
| Endpoint | Limit |
|---|---|
| Copy prompt (web) | 60 requests an hour, per account |
| MCP, with a key | 120 requests a minute |
| MCP, no key | 30 requests a minute, search and list only |
MCP batches
get_designs exists so an agent can ask for several designs in one call instead of scaffolding the app once per screen. It still has an edge.
| What | Cap |
|---|---|
| Designs in one get_designs call | 100 |
| Messages in one JSON-RPC batch | 32 |
| Request body size | 64KB |
Agent API keys
Up to 5 keys per account. Enough for a laptop, a desktop, and a couple of throwaways, revoked the moment you no longer trust one.