Calibrated decisions for agents: choice, yes/no and score questions answered with probabilities.
Connect Remote server
claude mcp add --transport http mcp https://api.hesperan.com/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
{
"mcpServers": {
"mcp": {
"url": "https://api.hesperan.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
{
"servers": {
"mcp": {
"type": "http",
"url": "https://api.hesperan.com/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://api.hesperan.com/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools 3 found in our last check
decideAsk Hesperan 1 one or more typed questions about a state and get a probability for every possible answer. Types: choice (pick one of named options), noul (probability that a statement is true), score (level on an ordinal scale). Use for decisions with known options: routing, tri…
decide_with_profileRun one of the user's decision profiles on a state. A profile is one question calibrated on the user's own labelled cases with a target precision; the answer is a decision, its calibrated confidence and an action: "auto" (confidence reaches the profile's threshold — act on it) o…
report_outcomeRecord the correct answer for an earlier decide_with_profile decision, once it is known (e.g. the team that finally handled the ticket). This tracks the live precision of the profile in the console. actual must be one of the profile's option keys. Free of charge.
Headers
| Name | Description |
|---|---|
AuthorizationRequired, secret | Hesperan API key from https://hesperan.com/console/keys |
Details
| Endpoint | https://api.hesperan.com/mcp (Streamable HTTP) |
| Package | [email protected] (NPM, stdio) |
| First published | 24 Sep 2026 |
| Last updated | 24 Sep 2026 |
| Registry name | com.hesperan/mcp |
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