Klavis AI

Klavis AI MCP Servers API

Create and manage hosted MCP server instances

Documentation GitHub OpenAPI

Specifications

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OpenAPI

https://raw.githubusercontent.com/api-evangelist/klavis/refs/heads/main/openapi/klavis-mcp-servers-api-openapi.yml

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OpenAPI Specification

openapi: 3.1.0
info:
  title: Klavis AI MCP Platform MCP Servers API
  description: Klavis AI is an open-source MCP integration platform for AI agents. The REST API manages hosted MCP servers, tool invocation, sandbox VM acquisition, and user/integration metadata. API key authentication is passed via the Authorization Bearer header; OAuth 2.0 is supported for third-party service flows.
  version: v1
  contact:
    name: Klavis AI Developer Support
    url: https://www.klavis.ai/docs
servers:
- url: https://api.klavis.ai
  description: Klavis AI production server
security:
- BearerAuth: []
tags:
- name: MCP Servers
  description: Create and manage hosted MCP server instances
paths:
  /api/mcp-server/create:
    post:
      operationId: createMcpServer
      summary: Create MCP Server Instance
      description: Create a URL for a specified MCP server. Validates the request with an API key and user details, returning an instance identifier and connection URL.
      tags:
      - MCP Servers
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateMcpServerRequest'
      responses:
        '200':
          description: MCP server instance created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/McpServerInstance'
        '401':
          $ref: '#/components/responses/Unauthorized'
components:
  schemas:
    ErrorResponse:
      type: object
      properties:
        error:
          type: string
        code:
          type: integer
    CreateMcpServerRequest:
      type: object
      required:
      - serverName
      - userId
      properties:
        serverName:
          type: string
          description: Name of the prebuilt MCP server to instantiate (e.g., Gmail, Slack)
        userId:
          type: string
          description: End-user identifier owning this instance
        platformName:
          type: string
          description: Calling platform identifier
    McpServerInstance:
      type: object
      properties:
        instanceId:
          type: string
        serverUrl:
          type: string
          format: uri
        oauthUrl:
          type: string
          format: uri
          nullable: true
  responses:
    Unauthorized:
      description: Missing or invalid API key
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      description: Klavis account API key passed via the Authorization Bearer header