CheckWebsiteNow

CheckWebsiteNow MCP API

The Mcp API from CheckWebsiteNow — 2 operation(s) for mcp.

Documentation GitHub OpenAPI

Operations 2

POST /mcp Remote MCP endpoint (JSON-RPC 2.0) #

GET /mcp/server-card MCP Server Card (also /.well-known/mcp/server-card.json and… #

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curl "https://apis.io/api/v1/apis/checkwebsitenow-com:checkwebsitenow-com-mcp-api"

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OpenAPI Specification

openapi: 3.2.0
info:
  title: Checkwebsitenow Com MCP API
  version: 1.8.0
  description: 'Operations tagged Mcp across 2 of this provider''s published API definitions: checkwebsitenow-com-openapi.json, checkwebsitenow-com-openapi.yml. Each path carries the servers of the definition it was published in.'
servers:
- url: /
  description: Same origin as this description
tags:
- name: MCP
paths:
  /mcp:
    post:
      operationId: mcpEndpoint
      summary: Remote MCP endpoint (JSON-RPC 2.0)
      description: 'Model Context Protocol, Streamable HTTP transport, stateless, application/json responses only (no SSE). Protocol 2026-07-28: every request carries _meta io.modelcontextprotocol/protocolVersion and clientCapabilities, mirrored in MCP-Protocol-Version, Mcp-Method and Mcp-Name headers. Legacy 2025-11-25, 2025-06-18 and 2025-03-26 clients use initialize; no session id is issued. Tools: check_website, check_agent_readability, explain_error, list_errors, get_error, list_status_sites, get_service_info. 16 KiB body, 60 requests per minute per client, check tools share the HTTP API limits. GET and DELETE return 405.'
      parameters:
      - name: MCP-Protocol-Version
        in: header
        schema:
          type: string
          examples:
          - '2026-07-28'
      - name: Mcp-Method
        in: header
        schema:
          type: string
      - name: Mcp-Name
        in: header
        schema:
          type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
              - jsonrpc
              - method
              properties:
                jsonrpc:
                  const: '2.0'
                id:
                  type:
                  - string
                  - integer
                method:
                  type: string
                params:
                  type: object
      responses:
        '200':
          description: JSON-RPC response
          content:
            application/json:
              schema:
                type: object
        '202':
          description: Notification accepted; no body.
        '400':
          description: 'JSON-RPC error: parse, invalid request, header mismatch (-32020) or unsupported version (-32022)'
          content:
            application/json:
              schema:
                type: object
        '403':
          description: Origin or host not allowed.
        '404':
          description: Unknown method (-32601), modern protocol
          content:
            application/json:
              schema:
                type: object
        '405':
          description: Only POST is supported.
        '406':
          description: Accept must allow application/json.
        '413':
          description: Body larger than 16 KiB.
        '415':
          description: Content-Type must be application/json.
        '429':
          description: Too many MCP requests.
      tags:
      - MCP
    servers:
    - url: /
      description: Same origin as this description
  /mcp/server-card:
    get:
      operationId: getMcpServerCard
      summary: MCP Server Card (also /.well-known/mcp/server-card.json and…
      responses:
        '200':
          description: Server Card describing the remote MCP endpoint POST /mcp.
          content:
            application/json:
              schema:
                type: object
                required:
                - $schema
                - name
                - version
                - description
                - remotes
                properties:
                  name:
                    type: string
                  version:
                    type: string
                  description:
                    type: string
                  remotes:
                    type: array
                    items:
                      type: object
      tags:
      - MCP
    servers:
    - url: /
      description: Same origin as this description
x-refined-from:
- checkwebsitenow-com-openapi.json
- checkwebsitenow-com-openapi.yml