Train a text classifier from your labelled examples in a minute; label texts with probabilities.
Connect Remote server
claude mcp add --transport http tuatara-decide https://cymetica.com/mcp/v1/decide
{
"mcpServers": {
"tuatara-decide": {
"url": "https://cymetica.com/mcp/v1/decide"
}
}
}
{
"servers": {
"tuatara-decide": {
"type": "http",
"url": "https://cymetica.com/mcp/v1/decide"
}
}
}
Settings > Connectors > Add custom connector
URL: https://cymetica.com/mcp/v1/decide
Tools 6 found in our last check
register_agentRegister this agent and get its API key — the same as POST https://cymetica.com/mcp/v1/register, no key needed. Returns api_key (shown once) and agent_id. Then either set it as the X-API-Key (or Authorization: Bearer) header of this connection, or pass it as "api_key" in the arg…
get_decide_infoTuatara Decide: what it is, the NEXUS plan allowances (classifiers and decisions a week), limits and the public benchmark evidence. Read-only, no auth.
list_decide_classifiersTuatara Decide: your classifiers, your plan and its classifier limit and weekly decisions.
get_decide_classifierTuatara Decide: one classifier's status (queued / training / ready / failed), labels and expected accuracy on held-out examples. Poll this after creating one.
decide_create_classifierTuatara Decide: train a text classifier from labelled examples (at least 2 per label, up to 255 labels). Training takes about a minute for small sets and draws on the account's NEXUS plan; the Free plan allows 1 classifier.
decide_predictTuatara Decide: label up to 256 texts with a ready classifier. Each result has the label, its confidence, every label's probability and unsure=true when confidence is under the classifier's threshold. Each text counts as one decision on the account's plan.
Details
| Endpoint | https://cymetica.com/mcp/v1/decide (Streamable HTTP) |
| First published | 2 Nov 2026 |
| Last updated | 2 Nov 2026 |
| Registry name | com.cymetica/tuatara-decide |
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