Croma MCP server
Which servers in the official MCP registry are Croma's own, whether they answer, and what they offer. A program checked each of these, nobody copied them from a product page.
read 2026-10-19
- Registry namecom.usecroma/cromaverified in the MCP registry
The registry name sits under usecroma.com. The registry only lets a publisher use that namespace after proving control of the domain through DNS or HTTP.
- Staterequires sign-inchecked 2026-10-19
On 2026-10-19 the server answered and asked for a sign-in with a Croma account (OAuth). It shows its tool list only to signed-in users, so we list none here.
- Answeredmeasuring1 of the 7 daily checks it takes to print a share
- Median first answer752 ms
- Sign-inOAuth: the client signs you in
A program checks the server once a day: initialize and tools/list, no model. Tokens are the definitions' length at about four characters a token. The grade averages six checks of every tool's name, description, schema and annotations; it says how well the tools are described, not whether they work.
How to connect
Add the server to your MCP client config. Claude Desktop, Cursor and most other clients read this shape:
{
"mcpServers": {
"croma": {
"type": "http",
"url": "https://api.croma.run/mcp"
}
}
}The first time it connects, the client opens a Croma sign-in.
Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.