generated: '2026-07-21'
method: searched
status: published
source: https://docs.topk.io/mcp-server
description: TopK ships an official hosted, remote MCP server that lets any MCP-compatible AI agent query
  private datasets using natural language. It is region-scoped (one HTTP endpoint per region) and authenticated
  with a TopK API key sent as a Bearer token.
server:
  name: topk
  transport: http
  auth:
    type: bearer
    header: Authorization
    value: Bearer <TOPK_API_KEY>
    env_var: TOPK_API_KEY
    api_key_url: https://console.topk.io
  endpoints:
  - region: aws-us-east-1-elastica
    location: US East (N. Virginia)
    url: https://elastica.api.topk.io/mcp
  - region: aws-eu-central-1-monstera
    location: EU Central (Frankfurt)
    url: https://monstera.api.topk.io/mcp
  install:
    claude_code: 'claude mcp add --transport http topk https://elastica.api.topk.io/mcp --header "Authorization:
      Bearer <your-topk-api-key>"'
    codex: codex mcp add topk --url https://elastica.api.topk.io/mcp --bearer-token-env-var TOPK_API_KEY
    claude_desktop: 'npx -y mcp-remote https://elastica.api.topk.io/mcp --header "Authorization: Bearer
      <key>"'
tools:
- name: list_datasets
  description: Discover what datasets (data) are available to the agent.
- name: ask
  description: Query datasets with natural language and get grounded, evidence-backed answers (File Search
    over dataset documents).
deployment:
  mode: remote
  endpoint: https://elastica.api.topk.io/mcp
  verified: probed
  probe: http-400
  checked: '2026-08-12'
  source: catalog MCP census