Which AI model to call on the providers you have: model id, price and reason.
Connect Remote server
claude mcp add --transport http rhumb https://rhumbdata.com/v1/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"rhumb": {
"url": "https://rhumbdata.com/v1/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"rhumb": {
"type": "http",
"url": "https://rhumbdata.com/v1/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://rhumbdata.com/v1/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 6 found in our last check
resolveWhich model to call for a need, on the providers the user has accounts with: the provider's own model id, its price, capabilities and the reason. Give `providers` and a `task` or a `purpose`; add `needs`, `budget`, `origin` and other constraints to narrow it. `shape` asks for a…
planReads a description of the work (a prompt, tags, attachment types and sizes) into a need, then resolves it as `resolve` does. Use `resolve` when you can state the task or purpose yourself; use this when you only have the user's words. Counts as more than one call.
list_modelsThe catalog's models with each provider's offering, price, capabilities and quality scores, filtered by task, providers and needs. Returns 20 models unless `limit` says otherwise; page with `offset`. Counts as one call.
get_modelOne model by id (`vendor/model`, e.g. `anthropic/claude-sonnet-4.5`): every provider's offering with its price history, capabilities, limits and dates, and the model's quality scores. Counts as one call.
list_purposesThe purpose presets `resolve` accepts: named jobs such as reading receipts or a coding agent, each with the task, needs and budget it stands for. Free.
get_vocabularyEvery name the other tools accept: tasks, capabilities and their levels, providers, origin groups, budgets and team strategies. Free.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Bearer followed by your Rhumb API key (nnm_live_… or nnm_test_…), from rhumbdata.com/app/keys |
Details
| Endpoint | https://rhumbdata.com/v1/mcp (Streamable HTTP) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | com.rhumbdata/rhumb |
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