> ## Documentation Index > Fetch the complete documentation index at: https://docs.mka1.com/llms.txt > Use this file to discover all available pages before exploring further. # Update an agent ## OpenAPI ````yaml https://apigw.mka1.com/speakeasy.json post /api/v1/agents/{agent_id} openapi: 3.1.1 info: title: MKA1 API version: 1.1.0 description: >- The MKA1 API is a RESTful API that provides access to the MKA1 platform. Learn how to get started with the API and the TypeScript SDK [here](https://mka1.apidocumentation.com/guides/getting-started). license: name: Proprietary servers: - url: https://apigw.mka1.com description: MKA1 API Gateway - url: / description: Relative server URL (configurable via SDK constructor) security: [] tags: - name: Resource Authorization description: >- Manage permissions for LLM resources. Create resources, grant/revoke permissions, and delete resources. Only resource owners can grant, revoke, or delete permissions. x-displayName: Resource Authorization - name: Embeddings description: >- Text embedding API endpoints for generating vector representations of text. Create semantic embeddings for search, clustering, and similarity matching using various embedding models. x-displayName: Embeddings - name: Feedback description: >- User feedback API for rating and commenting on chat completions. Collect thumbs up/down ratings and detailed feedback to improve model responses and track user satisfaction. x-displayName: Feedback - name: Images description: >- Image generation API endpoints for creating images from text descriptions. Generate images with control over size, quality, and style. x-displayName: Images - name: MCP Vault description: >- MCP vault API for storing user-owned MCP server configurations and encrypted credentials. Agents reference vault IDs so secrets are resolved only at tool execution time. x-displayName: MCP Vault - name: Speech description: >- Speech API endpoints for audio processing. Convert text to natural-sounding speech (TTS) or transcribe speech to text (STT) in different languages. x-displayName: Speech - name: Usage description: >- Usage tracking and analytics API for monitoring token consumption, request counts, and cost analysis. View detailed statistics per user, model, and time period. x-displayName: Usage - name: Extract description: >- Structured data extraction API for extracting information from files. Define JSON schemas to extract structured data from images, PDFs, and documents. Supports reusable schema templates. x-displayName: Extract - name: Text Classification description: >- Text classification API for categorizing text into predefined labels. Use AI models to classify text content for sentiment analysis, topic categorization, and content moderation. x-displayName: Text Classification - name: Responses description: >- Agent-powered responses API for creating AI agents with autonomous tool usage. Build conversational assistants that can use web search, file operations, image generation, code execution, computer use simulation, and MCP integrations. Supports background processing, streaming, and real-time status tracking. x-displayName: Responses - name: Files description: >- File management API for uploading, storing, and managing files with automatic expiration and S3 integration. Upload files that can be used with Assistants, Vector Stores, and other features. Files are stored in S3 with metadata tracked in PostgreSQL. Supports automatic cleanup of expired files. x-displayName: Files - name: Vector Stores description: >- Vector store API for storing and searching documents using embeddings. Create vector stores, upload files with automatic chunking and embedding generation, and perform semantic search. Files are processed asynchronously using Temporal workflows for durability. Supports automatic cleanup of expired stores and LanceDB for efficient vector storage. x-displayName: Vector Stores - name: Conversations description: >- Conversation management API for storing and retrieving conversation state across Response API calls. Create conversations, add items (user messages, assistant messages, system messages), and maintain conversation history. Supports metadata tracking and multi-turn dialogue state management. x-displayName: Conversations - name: Guardrails description: >- AI safety guardrails API for configuring content moderation and security policies. Set up ban word lists, prompt injection detection, and system prompt leakage prevention. Guardrails apply to all requests from an account and can be tested before deployment. x-displayName: Guardrails - name: Models description: >- Model listing API for discovering available models. Returns model IDs, ownership, and metadata for all registered models in the gateway. x-displayName: Models - name: Skills description: >- Skills API for managing versioned bundles of instructions and files following the Agent Skills standard. Create, version, and download reusable skill packages that include SKILL.md manifests for agent environments. x-displayName: Skills - name: Chat Completions description: >- **Deprecated: Use the Responses API (`/api/v1/llm/responses`) instead.** Chat completion endpoints with support for streaming, tool calls, and multiple providers. x-deprecated: true x-displayName: Chat Completions - name: Batches x-displayName: Batches - name: Evals x-displayName: Evals - name: Fine-Tuning x-displayName: Fine-Tuning - name: Memory Stores x-displayName: Memory Stores - name: Prompts x-displayName: Prompts - name: Tables description: Manage table schemas, data operations, search, and indices. x-displayName: Tables - name: Text Store description: >- Manage text stores with hybrid (vector + full-text) search and grouped text sets. x-displayName: Text Store - name: GraphRAG description: >- Construct and query lightweight knowledge graphs backed by Redis and LanceDB. x-displayName: GraphRAG - name: API Key x-displayName: API Key - name: Sessions description: Create, inspect, access, and terminate sandbox sessions. x-displayName: Sessions - name: Browser description: >- Connect to browser sessions through the gateway port proxy. Browser sessions expose a Chrome DevTools Protocol endpoint on port 9222. x-displayName: Browser - name: Execution description: Run shell commands and code inside an existing sandbox session. x-displayName: Execution - name: Workspace description: >- Inspect the workspace manifest, transfer files or archives, and download generated artifacts. x-displayName: Workspace - name: Agents description: Create and manage reusable agent definitions. x-displayName: Agents - name: Agent Runs description: Execute saved agents and inspect persisted run results. x-displayName: Agent Runs - name: Agent Schedules description: Create and manage scheduled or recurring saved agent runs. x-displayName: Agent Schedules - name: schema-5_other x-displayName: other paths: /api/v1/agents/{agent_id}: parameters: - name: agent_id in: path required: true schema: type: string - name: X-On-Behalf-Of in: header required: false schema: type: string description: Optional external end-user identifier forwarded by the API gateway. post: tags: - Agents summary: Update an agent operationId: updateAgent parameters: - name: X-On-Behalf-Of in: header required: false schema: type: string description: Optional external end-user identifier forwarded by the API gateway. requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/UpdateAgentRequest' responses: '200': description: Updated agent. content: application/json: schema: $ref: '#/components/schemas/Agent' '400': description: Error response content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' '401': description: Error response content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' '404': description: Error response content: application/json: schema: $ref: '#/components/schemas/ErrorEnvelope' security: - bearerAuth: [] x-codeSamples: - lang: python label: Python (SDK) source: |- from mka1 import SDK with SDK( bearer_auth="", ) as sdk: res = sdk.agents.update_agent(agent_id="", model="functionary-pt") # Handle response print(res) - lang: typescript label: Typescript (SDK) source: |- import { SDK } from "@meetkai/mka1"; const sdk = new SDK({ bearerAuth: "", }); async function run() { const result = await sdk.agents.updateAgent({ agentId: "", updateAgentRequest: { model: "functionary-pt", }, }); console.log(result); } run(); - lang: csharp label: CSharp (SDK) source: |- using MeetKai.MKA1; using MeetKai.MKA1.Types.Components; var sdk = new SDK(bearerAuth: ""); var res = await sdk.Agents.UpdateAgentAsync( agentId: "", body: new MeetKai.MKA1.Types.Components.UpdateAgentRequest() { Model = "functionary-pt", } ); // handle response components: schemas: UpdateAgentRequest: type: object additionalProperties: false properties: name: type: string minLength: 1 maxLength: 120 description: type: - string - 'null' maxLength: 2000 model: type: string minLength: 1 example: functionary-pt instructions: type: - string - 'null' maxLength: 20000 tools: type: array items: $ref: '#/components/schemas/ToolDefinition' tool_choice: $ref: '#/components/schemas/JsonValue' parallel_tool_calls: type: boolean max_tool_calls: type: - integer - 'null' minimum: 1 maximum: 300 text: oneOf: - $ref: '#/components/schemas/AgentTextConfiguration' - type: 'null' reasoning: oneOf: - $ref: '#/components/schemas/AgentReasoningConfiguration' - type: 'null' metadata: type: object additionalProperties: type: string Agent: type: object required: - object - id - name - description - model - instructions - tools - tool_choice - parallel_tool_calls - max_tool_calls - text - reasoning - metadata - created_at - updated_at - deleted_at properties: object: type: string enum: - agent id: type: string name: type: string description: type: - string - 'null' model: type: string example: functionary-pt instructions: type: - string - 'null' tools: type: array items: $ref: '#/components/schemas/ToolDefinition' tool_choice: $ref: '#/components/schemas/JsonValue' parallel_tool_calls: type: boolean max_tool_calls: type: - integer - 'null' text: oneOf: - $ref: '#/components/schemas/AgentTextConfiguration' - type: 'null' reasoning: oneOf: - $ref: '#/components/schemas/AgentReasoningConfiguration' - type: 'null' metadata: type: object additionalProperties: type: string created_at: type: string format: date-time updated_at: type: string format: date-time deleted_at: type: - string - 'null' format: date-time ErrorEnvelope: type: object required: - error properties: error: type: object required: - message properties: message: type: string details: oneOf: - $ref: '#/components/schemas/JsonValue' - type: 'null' ToolDefinition: oneOf: - type: object required: - type properties: type: type: string enum: - web_search - web_search_2025_08_26 - web_search_preview - web_search_preview_2025_03_11 search_context_size: type: string enum: - low - medium - high user_location: type: object additionalProperties: false properties: type: type: string enum: - approximate city: type: string country: type: string region: type: string timezone: type: string filters: type: object additionalProperties: false properties: allowed_domains: type: array items: type: string - type: object required: - type - name - parameters properties: type: type: string enum: - function name: type: string description: type: string strict: type: boolean defer_loading: type: boolean parameters: type: object additionalProperties: $ref: '#/components/schemas/JsonValue' - type: object required: - type anyOf: - required: - server_label - required: - mcp_server_id properties: type: type: string enum: - mcp server_label: type: string mcp_server_id: type: string mcp_credential_id: type: string server_url: type: string format: uri server_description: type: string authorization: type: string require_approval: type: string enum: - always - never allowed_tools: type: array items: type: string headers: type: object additionalProperties: type: string - type: object required: - type properties: type: type: string enum: - file_search - code_interpreter - image_generation - computer_use_preview - type: object additionalProperties: false required: - type properties: type: type: string enum: - sleep - type: object additionalProperties: false required: - type properties: type: type: string enum: - shell environment: oneOf: - type: object additionalProperties: false required: - type properties: type: type: string enum: - container_auto network_policy: $ref: '#/components/schemas/JsonValue' skills: type: array items: $ref: '#/components/schemas/JsonValue' memory_stores: type: array items: type: object additionalProperties: false required: - store_id - label properties: store_id: type: string minLength: 1 label: type: string minLength: 1 maxLength: 64 pattern: ^(?!\.+$)[A-Za-z0-9._-]+$ access: type: string enum: - read_only - read_write default: read_only description: type: string maxLength: 2000 instructions: type: string maxLength: 4000 - type: object additionalProperties: false required: - type - container_id properties: type: type: string enum: - container_reference container_id: type: string minLength: 1 network_policy: $ref: '#/components/schemas/JsonValue' skills: type: array items: $ref: '#/components/schemas/JsonValue' memory_stores: type: array items: type: object additionalProperties: false required: - store_id - label properties: store_id: type: string minLength: 1 label: type: string minLength: 1 maxLength: 64 pattern: ^(?!\.+$)[A-Za-z0-9._-]+$ access: type: string enum: - read_only - read_write default: read_only description: type: string maxLength: 2000 instructions: type: string maxLength: 4000 JsonValue: oneOf: - type: string - type: number - type: integer - type: boolean - type: 'null' - type: array items: $ref: '#/components/schemas/JsonValue' - type: object additionalProperties: $ref: '#/components/schemas/JsonValue' AgentTextConfiguration: type: object additionalProperties: false properties: format: type: object additionalProperties: false properties: type: type: string enum: - text - json_object verbosity: type: string enum: - low - medium - high AgentReasoningConfiguration: type: object additionalProperties: false properties: effort: type: string enum: - low - medium - high securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: API Key description: >- Gateway auth: send `Authorization: Bearer `. For multi-user server-side integrations, you can also send `X-On-Behalf-Of: `. ````