← Hyperbrowser

Hyperbrowser 1.0.25

npm · hyperbrowser-mcp · current release

10
Tools
54
Resources
0
Templates
0
Prompts

Observation

Observed 2026-08-15T20:13:13.344Z using mcpSecurity-inventory. Status: partial. Negotiated protocol: 2025-06-18.

Server capabilities
{
  "resources": {},
  "tools": {
    "listChanged": true
  }
}

Tools 10

ToolCategoryAnnotationsRisk
browser_use_agentThis tool employs an open-source browser automation agent optimized specifically for fast, efficient, and cost-effective browser tasks using a cloud browser. It requires explicit, detailed instructions to perform highly specific interactions quickly. Optimal for tasks requiring: - Precise, explicitly defined interactions and actions - Speed and efficiency with clear, unambiguous instructions - Cost-effective automation at scale with straightforward workflows Best suited use cases include: - Explicitly defined registration and login processes - Clearly guided navigation through web apps - Structured, step-by-step web scraping with detailed guidance - Extracting data via explicitly specified browser interactions You must provide extremely detailed step-by-step instructions, including exact elements, actions, and explicit context. Clearly define the desired outcome for optimal results. Returns the completed result or an error message if issues arise. Note: This agent trades off flexibility for significantly faster performance and lower costs compared to Claude and OpenAI agents.
Input schema
{
  "type": "object",
  "properties": {
    "task": {
      "type": "string",
      "description": "The task to perform inside the browser"
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    },
    "returnStepInfo": {
      "type": "boolean",
      "default": false,
      "description": "Whether to return step-by-step information about the task.Should be false by default. May contain excessive information, so we strongly recommend setting this to false."
    },
    "maxSteps": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "minimum": 1,
      "maximum": 100,
      "default": 25
    }
  },
  "required": [
    "task"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
claude_computer_use_agentThis tool leverages Anthropic's Claude model to autonomously execute complex browser tasks with sophisticated reasoning capabilities using a cloud browser. It specializes in handling intricate, nuanced, or highly context-sensitive web interactions. Optimal for tasks requiring: - Complex reasoning over multiple web pages - Nuanced interpretation and flexible decision-making - Human-like interaction with detailed context awareness Best suited use cases include: - Multi-step processes requiring reasoning (e.g., detailed registrations or onboarding) - Interacting intelligently with advanced web apps - Conducting in-depth research with complex conditions - Extracting information from dynamic or interactive websites Provide detailed task instructions, relevant context, and clearly specify the desired outcome for best results. Returns the completed result or an error message if issues arise.
Input schema
{
  "type": "object",
  "properties": {
    "task": {
      "type": "string",
      "description": "The task to perform inside the browser"
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    },
    "returnStepInfo": {
      "type": "boolean",
      "default": false,
      "description": "Whether to return step-by-step information about the task.Should be false by default. May contain excessive information, so we strongly recommend setting this to false."
    },
    "maxSteps": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "minimum": 1,
      "maximum": 100,
      "default": 25
    }
  },
  "required": [
    "task"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
crawl_webpagesCrawl a website starting from a URL and explore linked pages. This tool allows systematic collection of content from multiple pages within a domain. Use this for larger data collection tasks, content indexing, or site mapping.
Input schema
{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "The URL of the webpage to crawl."
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    },
    "outputFormat": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "markdown",
          "html",
          "links",
          "screenshot"
        ]
      },
      "minItems": 1,
      "description": "The format of the output"
    },
    "followLinks": {
      "type": "boolean",
      "description": "Whether to follow links on the crawled webpages"
    },
    "maxPages": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "minimum": 1,
      "maximum": 100,
      "default": 10
    },
    "ignoreSitemap": {
      "type": "boolean",
      "default": false
    }
  },
  "required": [
    "url",
    "outputFormat",
    "followLinks"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
create_profileCreates a new persistent Hyperbrowser profile.
Input schema
{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "object",
  "properties": {}
}
—— · ——
delete_profileDeletes an existing persistent Hyperbrowser profile.
Input schema
{
  "type": "object",
  "properties": {
    "profileId": {
      "type": "string",
      "description": "ID of the profile to delete"
    }
  },
  "required": [
    "profileId"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
extract_structured_dataExtract structured data from a webpage. This tool allows you to extract structured data from a webpage using a schema.
Input schema
{
  "type": "object",
  "properties": {
    "urls": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "description": "The list of URLs of the webpages to extract structured information from. Can include wildcards (e.g. https://example.com/*)"
    },
    "prompt": {
      "type": "string",
      "description": "The prompt to use for the extraction"
    },
    "schema": {
      "description": "The json schema to use for the extraction. Must provide an object describing a spec compliant json schema, any other types are invalid."
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    }
  },
  "required": [
    "urls",
    "prompt"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
list_profilesLists existing persistent Hyperbrowser profiles, with optional pagination.
Input schema
{
  "type": "object",
  "properties": {
    "page": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "description": "Page number for pagination (optional)"
    },
    "limit": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "description": "Number of profiles per page (optional)"
    }
  },
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
openai_computer_use_agentThis tool utilizes OpenAI's model to autonomously execute general-purpose browser-based tasks with balanced performance and reliability using a cloud browser. It handles complex interactions effectively with practical reasoning and clear execution. Optimal for tasks requiring: - Reliable, general-purpose browser automation - Clear, structured interactions with moderate complexity - Efficient handling of common web tasks and workflows Best suited use cases include: - Standard multi-step registration or form submissions - Navigating typical web applications requiring multiple interactions - Conducting structured web research tasks - Extracting data through interactive web processes Provide a clear step-by-step description, necessary context, and expected outcomes. Returns the completed result or an error message if issues arise.
Input schema
{
  "type": "object",
  "properties": {
    "task": {
      "type": "string",
      "description": "The task to perform inside the browser"
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    },
    "returnStepInfo": {
      "type": "boolean",
      "default": false,
      "description": "Whether to return step-by-step information about the task.Should be false by default. May contain excessive information, so we strongly recommend setting this to false."
    },
    "maxSteps": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "minimum": 1,
      "maximum": 100,
      "default": 25
    }
  },
  "required": [
    "task"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
scrape_webpageScrape a webpage and extract its content in various formats. This tool allows fetching content from a single URL with configurable browser behavior options. Use this for extracting text content, HTML structure, collecting links, or capturing screenshots of webpages.
Input schema
{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "format": "uri",
      "description": "The URL of the webpage to scrape"
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    },
    "outputFormat": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "markdown",
          "html",
          "links",
          "screenshot"
        ]
      },
      "minItems": 1,
      "description": "The format of the output"
    }
  },
  "required": [
    "url",
    "outputFormat"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——
search_with_bingSearch the web using Bing. This tool allows you to search the web using bing.com
Input schema
{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "The search query to submit to Bing"
    },
    "sessionOptions": {
      "type": "object",
      "properties": {
        "useProxy": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use a proxy. Recommended false."
        },
        "useStealth": {
          "type": "boolean",
          "default": false,
          "description": "Whether to use stealth mode. Recommended false."
        },
        "solveCaptchas": {
          "type": "boolean",
          "default": false,
          "description": "Whether to solve captchas. Recommended false."
        },
        "acceptCookies": {
          "type": "boolean",
          "default": false,
          "description": "Whether to automatically close the accept cookies popup. Recommended false."
        },
        "profile": {
          "type": "object",
          "properties": {
            "id": {
              "type": "string",
              "description": "ID of the persistent profile to use for the session"
            },
            "persistChanges": {
              "type": "boolean",
              "default": true,
              "description": "Whether changes made during the session should be saved to the profile. Recommended true."
            }
          },
          "additionalProperties": false,
          "description": "Options for using a persistent Hyperbrowser profile"
        }
      },
      "additionalProperties": false,
      "description": "Options for the browser session. Avoid setting these if not mentioned explicitly"
    },
    "numResults": {
      "type": "integer",
      "exclusiveMinimum": 0,
      "minimum": 1,
      "maximum": 50,
      "default": 10,
      "description": "Number of search results to return"
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
—— · ——

Resources 54

Resource templates 0

Prompts 0

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