vk-mcp-server

Instructions

Implementation Reference

• src/index.js:254-260 (handler)

  Tool handler for vk_wall_create_comment - processes the request by calling vk.wallCreateComment with owner_id, post_id, and message parameters

  case 'vk_wall_create_comment':
    result = await vk.wallCreateComment({
      owner_id: args.owner_id,
      post_id: args.post_id,
      message: args.message,
    });
    break;

• src/index.js:133-144 (schema)

  Tool schema definition for vk_wall_create_comment - defines input parameters (owner_id, post_id, message) with required fields and descriptions

    name: 'vk_wall_create_comment',
    description: 'Add a comment to a wall post',
    inputSchema: {
      type: 'object',
      properties: {
        owner_id: { type: 'number', description: 'Wall owner ID' },
        post_id: { type: 'number', description: 'Post ID' },
        message: { type: 'string', description: 'Comment text' },
      },
      required: ['owner_id', 'post_id', 'message'],
    },
  },

• src/index.js:57-57 (helper)

  VKClient method wallCreateComment that makes the actual VK API call to wall.createComment endpoint

  wallCreateComment(params) { return this.call('wall.createComment', params); }

• src/index.js:330-330 (registration)

  Tool registration - all tools including vk_wall_create_comment are registered with the MCP server via the tools array

  server.setRequestHandler(ListToolsRequestSchema, async () => ({ tools }));