---
title: "MCP meta-tool: cernion_ask"
method: POST
path: "/api/mcp-server/ask"
tags: ["MCP Server"]
---

# MCP meta-tool: cernion_ask

`POST /api/mcp-server/ask`

## Request

- Base URL: `https://api.cernion.de`
- URL: `https://api.cernion.de/api/mcp-server/ask`
- Auth: none declared

## Query parameters

- `token` string

## Request body

- object
  - `question` string
  - `context` string
  - `sessionId` string
  - `domain` string
  - `mode` string
  - `format` string
  - `maxEvidence` number
  - `parentDossierId` string
  - `token` string: Optional Cernion MCP token for this request. Overrides CERNION_TOKEN when provided.

## Response `200`

Successful response

- object

---

[API](https://skmtc.dev/cernion/apis/cernion-energy-tools-api.md) · [All operations](https://skmtc.dev/cernion/apis/cernion-energy-tools-api/llms.txt) · [OpenAPI document](https://skmtc.dev/cernion/apis/cernion-energy-tools-api/revisions/cdb94473b538?raw)