MCP Server

Web Task MCP Server

io.github.jojo-labs/web-task-api

Repository Registry

What is the Web Task MCP server?

Browser tasks, sessions, and recipes for MCP and HTTP automation.

How to install Web Task

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

WEB_TASK_API_DATA_DIR
Optional mutable data root for web-task-api runs, sessions, profiles, and temp state. When omitted, the runtime uses a platform user-data directory instead of the ambient cwd.
WEB_TASK_API_RECIPES_DIR
Optional recipes directory override. When omitted, web-task-api reads bundled recipes from the installed package.
WEB_TASK_API_TEMP_DIR
Optional temp root override used when incoming temp env variables point at your home directory or working directory.
WEB_TASK_API_MODEL
Optional shared default planner model for catalog-backed PI and OpenCode selections. Defaults to deepseek/deepseek-v4-flash.
WEB_TASK_API_VARIANT
Optional shared default planner thinking variant for catalog-backed PI and OpenCode selections. Defaults to high.
WEB_TASK_API_PI_URL
Optional PI engine base URL for the preferred planner backend. Defaults to http://127.0.0.1:8793.
WEB_TASK_API_PI_MODEL
Optional PI-specific planner model override. Defaults to WEB_TASK_API_MODEL when omitted.
WEB_TASK_API_PI_VARIANT
Optional PI-specific thinking variant override. Defaults to WEB_TASK_API_VARIANT when omitted.
CLIPROXY_BASE_URL
Optional CLIProxy base URL for the legacy fallback planner backend.
CLIPROXY_AUTH_TOKEN
secret
Optional CLIProxy auth token for the legacy fallback planner backend.
CLIPROXY_MODEL
Optional CLIProxy model alias for the legacy fallback planner backend.
OPENCODE_BASE_URL
Optional OpenCode base URL for the compatibility planner backend.
OPENCODE_MODEL
Optional OpenCode model name for the compatibility planner backend. Defaults to WEB_TASK_API_MODEL when omitted.
BROWSER_USER_DATA_DIR
Optional existing Chromium/Chrome user-data directory for warmed browser state reuse.
BROWSER_CHANNEL
Optional Playwright browser channel override, for example `chrome`.
HEADLESS
Optional browser headless toggle. Set `false` to prefer a visible browser.

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "web-task-api": {
      "command": "npx",
      "args": [
        "-y",
        "web-task-api"
      ],
      "env": {
        "WEB_TASK_API_DATA_DIR": "<YOUR_WEB_TASK_API_DATA_DIR>",
        "WEB_TASK_API_RECIPES_DIR": "<YOUR_WEB_TASK_API_RECIPES_DIR>",
        "WEB_TASK_API_TEMP_DIR": "<YOUR_WEB_TASK_API_TEMP_DIR>",
        "WEB_TASK_API_MODEL": "<YOUR_WEB_TASK_API_MODEL>",
        "WEB_TASK_API_VARIANT": "<YOUR_WEB_TASK_API_VARIANT>",
        "WEB_TASK_API_PI_URL": "<YOUR_WEB_TASK_API_PI_URL>",
        "WEB_TASK_API_PI_MODEL": "<YOUR_WEB_TASK_API_PI_MODEL>",
        "WEB_TASK_API_PI_VARIANT": "<YOUR_WEB_TASK_API_PI_VARIANT>",
        "CLIPROXY_BASE_URL": "<YOUR_CLIPROXY_BASE_URL>",
        "CLIPROXY_AUTH_TOKEN": "<YOUR_CLIPROXY_AUTH_TOKEN>",
        "CLIPROXY_MODEL": "<YOUR_CLIPROXY_MODEL>",
        "OPENCODE_BASE_URL": "<YOUR_OPENCODE_BASE_URL>",
        "OPENCODE_MODEL": "<YOUR_OPENCODE_MODEL>",
        "BROWSER_USER_DATA_DIR": "<YOUR_BROWSER_USER_DATA_DIR>",
        "BROWSER_CHANNEL": "<YOUR_BROWSER_CHANNEL>",
        "HEADLESS": "<YOUR_HEADLESS>"
      }
    }
  }
}