E2B · Capability

E2B Desktop Sandbox

E2B Desktop Sandbox SDK. Drive a virtual Linux desktop (X11 + noVNC) from a computer-use agent using screenshot, mouse, keyboard, and window primitives.

E2B Desktop Sandbox is a Naftiko capability published by E2B, one of 13 capabilities the APIs.io network indexes for this provider. It bundles 5 operations.

The capability includes 2 read-only operations and 3 state-changing operations. Lead operation: E2B Take A Desktop Screenshot. Can be deployed as a REST endpoint, MCP tool, or Agent Skill via Naftiko.

Tagged areas include E2B, Desktop, Computer Use, GUI, and Agents.

Run with Naftiko E2BDesktopComputer UseGUIAgents

MCP Tools

e2b-desktop-screenshot

E2B Take A Desktop Screenshot

read-only

e2b-desktop-left-click

E2B Desktop Left Click

e2b-desktop-type

E2B Desktop Type Text

e2b-desktop-press

E2B Desktop Press Key

e2b-desktop-stream-url

E2B Get Desktop Stream URL (noVNC)

read-only

Capability Spec

naftiko: 1.0.0-alpha2
info:
  label: E2B Desktop Sandbox
  description: 'E2B Desktop Sandbox SDK. Drive a virtual Linux desktop (X11 + noVNC) from a computer-use agent
    using screenshot, mouse, keyboard, and window primitives.'
  tags:
  - E2B
  - Desktop
  - Computer Use
  - GUI
  - Agents
  created: '2026-05-25'
  modified: '2026-05-25'
binds:
- namespace: env
  keys:
    E2B_API_KEY: E2B_API_KEY
capability:
  consumes:
  - type: sdk
    namespace: desktop-desktop
    description: 'E2B Desktop SDK calls (Python: e2b_desktop.Sandbox, JS: @e2b/desktop). Each method maps onto
      a sandbox-side envd RPC into the desktop process.'
    resources:
    - name: desktop
      operations:
      - name: screenshot
        description: E2B Take A Desktop Screenshot
      - name: leftclick
        description: E2B Desktop Left Click
        inputParameters:
        - name: x
          type: integer
          required: true
        - name: y
          type: integer
          required: true
      - name: rightclick
        description: E2B Desktop Right Click
        inputParameters:
        - name: x
          type: integer
          required: true
        - name: y
          type: integer
          required: true
      - name: doubleclick
        description: E2B Desktop Double Click
        inputParameters:
        - name: x
          type: integer
          required: true
        - name: y
          type: integer
          required: true
      - name: type
        description: E2B Desktop Type Text
        inputParameters:
        - name: text
          type: string
          required: true
      - name: press
        description: E2B Desktop Press Key
        inputParameters:
        - name: key
          type: string
          required: true
      - name: scroll
        description: E2B Desktop Scroll
        inputParameters:
        - name: direction
          type: string
        - name: amount
          type: integer
      - name: streamurl
        description: E2B Get Desktop Stream URL (noVNC)
    authentication:
      type: apikey
      key: X-API-Key
      value: '{{env.E2B_API_KEY}}'
      placement: header
  exposes:
  - type: mcp
    namespace: desktop-desktop-mcp
    port: 9090
    transport: http
    description: MCP tools that let a computer-use agent drive an E2B desktop sandbox.
    tools:
    - name: e2b-desktop-screenshot
      description: E2B Take A Desktop Screenshot
      hints:
        readOnly: true
      call: desktop-desktop.screenshot
    - name: e2b-desktop-left-click
      description: E2B Desktop Left Click
      hints:
        readOnly: false
        destructive: true
      call: desktop-desktop.leftclick
      with:
        x: tools.x
        y: tools.y
    - name: e2b-desktop-type
      description: E2B Desktop Type Text
      hints:
        readOnly: false
        destructive: true
      call: desktop-desktop.type
      with:
        text: tools.text
    - name: e2b-desktop-press
      description: E2B Desktop Press Key
      hints:
        readOnly: false
        destructive: true
      call: desktop-desktop.press
      with:
        key: tools.key
    - name: e2b-desktop-stream-url
      description: E2B Get Desktop Stream URL (noVNC)
      hints:
        readOnly: true
      call: desktop-desktop.streamurl