MCP server intelligence profile

OneSearch MCP Server

A Model Context Protocol server that enables web search, scraping, crawling, and content extraction through multiple engines including SearXNG, Firecrawl, and Tavily

Local Onlyyokingma
Awaiting current scanNpm · 1.2.4

The selected current version does not yet have completed public verification. Unknown does not mean clean or vulnerable.

1Distribution channel
4Independently observed tools
0Linked remote endpoints
AvailableVersion intelligence

Detailed security scan evidence is not public for this MCP yet. Public identity, registry metadata, and independently observed protocol inventory remain available.

Install and connect

Installation and connection instructions are shown only when supported by retained package, repository, or endpoint evidence.

Install one-search-mcp from npm

Version 1.2.4 declares 1 executable entrypoint.

npm install --save-exact one-search-mcp@1.2.4
npx -y -p one-search-mcp@1.2.4 one-search-mcp
MCP client configuration example
{
  "mcpServers": {
    "one-search-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "-p",
        "one-search-mcp@1.2.4",
        "one-search-mcp"
      ]
    }
  }
}

Identity

Canonical slugonesearch-mcp-server-84bf9818DeploymentLocal Only
Canonical packagenpm:one-search-mcpRepositoryyokingma/one-search-mcp
First published—Latest release—
Last security verification—Classification confidence90%
PublicationDraftOfficial distributionNot verified

Distributions

ChannelIdentifierCurrent versionVersionsSource
npmone-search-mcp1.2.419Repository

Current release

PackageVersionPublished / observedInventorySecurity scan
npmone-search-mcp1.2.4CurrentSep 5, 20264 toolsSucceeded · 0 resources · 0 promptsEvidence restricted
Enterprise protection

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Current version evidence

No public current-version evidence is available yet.

Current protocol inventory

2025-06-18Negotiated protocol
one-search-mcpServer-reported name
2Capability groups
Aug 15, 2026Observed

Tools 4

ToolCategoryAnnotationsRisk
one_extractFetch and preprocess page content from one or more URLs. Returns cleaned text blocks that can be passed to downstream tools or models.
Input schema
{
  "type": "object",
  "properties": {
    "urls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "List of URLs to extract information from"
    }
  },
  "required": [
    "urls"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
——
one_mapDiscover URLs from a starting point by loading a page in the browser and extracting links from its HTML.
Input schema
{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "Starting URL for URL discovery"
    },
    "search": {
      "type": "string",
      "description": "Optional search term to filter URLs"
    },
    "includeSubdomains": {
      "type": "boolean",
      "description": "Include URLs from subdomains in results"
    },
    "limit": {
      "type": "number",
      "description": "Maximum number of URLs to return"
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
——
one_scrapeScrape a single webpage and return markdown, HTML, links, or a screenshot. Supports navigation timeout, TLS verification control, full-page screenshots, bounded pre-scrape actions, and advanced executeJavascript only when allowExecuteJavascript is true.
Input schema
{
  "type": "object",
  "properties": {
    "url": {
      "type": "string",
      "description": "The URL to scrape"
    },
    "formats": {
      "type": "array",
      "items": {
        "type": "string",
        "enum": [
          "markdown",
          "html",
          "rawHtml",
          "screenshot",
          "links",
          "screenshot@fullPage"
        ]
      },
      "description": "Content formats to extract (default: ['markdown'])"
    },
    "waitFor": {
      "type": "number",
      "description": "Time in milliseconds to wait for dynamic content to load"
    },
    "timeout": {
      "type": "number",
      "description": "Maximum time in milliseconds to wait for the page to load"
    },
    "skipTlsVerification": {
      "type": "boolean",
      "description": "Skip TLS certificate verification"
    },
    "allowExecuteJavascript": {
      "type": "boolean",
      "description": "Must be true when actions contain executeJavascript. Use only for advanced page-side scripting."
    },
    "actions": {
      "type": "array",
      "items": {
        "anyOf": [
          {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "wait"
              },
              "milliseconds": {
                "type": "number",
                "description": "Time to wait in milliseconds"
              }
            },
            "required": [
              "type",
              "milliseconds"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "click"
              },
              "selector": {
                "type": "string",
                "description": "CSS selector for the target element"
              }
            },
            "required": [
              "type",
              "selector"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "write"
              },
              "selector": {
                "type": "string",
                "description": "CSS selector for the target element"
              },
              "text": {
                "type": "string",
                "description": "Text to write"
              }
            },
            "required": [
              "type",
              "selector",
              "text"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "press"
              },
              "key": {
                "type": "string",
                "description": "Key to press"
              }
            },
            "required": [
              "type",
              "key"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "scroll"
              },
              "direction": {
                "type": "string",
                "enum": [
                  "up",
                  "down"
                ],
                "description": "Scroll direction"
              }
            },
            "required": [
              "type",
              "direction"
            ],
            "additionalProperties": false
          },
          {
            "type": "object",
            "properties": {
              "type": {
                "type": "string",
                "const": "executeJavascript"
              },
              "script": {
                "type": "string",
                "description": "JavaScript code to execute"
              }
            },
            "required": [
              "type",
              "script"
            ],
            "additionalProperties": false
          }
        ]
      },
      "description": "List of pre-scrape actions to run before content capture. Standard actions are bounded; executeJavascript requires allowExecuteJavascript: true."
    }
  },
  "required": [
    "url"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
——
one_searchSearch and retrieve content from web pages. Returns SERP results by default (url, title, description).
Input schema
{
  "type": "object",
  "properties": {
    "query": {
      "type": "string",
      "description": "Search query string"
    },
    "limit": {
      "type": "number",
      "description": "Maximum number of results to return (default: 10)"
    },
    "language": {
      "type": "string",
      "description": "Language code for search results (default: auto)"
    },
    "categories": {
      "type": "string",
      "enum": [
        "general",
        "news",
        "images",
        "videos",
        "it",
        "science",
        "map",
        "music",
        "files",
        "social_media"
      ],
      "description": "Categories to search for (default: general)"
    },
    "timeRange": {
      "type": "string",
      "enum": [
        "all",
        "day",
        "week",
        "month",
        "year"
      ],
      "description": "Time range for search results (default: all)"
    }
  },
  "required": [
    "query"
  ],
  "additionalProperties": false,
  "$schema": "http://json-schema.org/draft-07/schema#"
}
——

Resources 0

  • None observed.

Resource templates 0

  • None observed.

Prompts 0

  • None observed.

Remote endpoints

EndpointTransportAuthenticationHealthObserved
No verified remote endpoint is linked.

OneSearch MCP Server questions

How do I install OneSearch MCP Server?

Install the selected package version with: npm install --save-exact one-search-mcp@1.2.4

What tools does OneSearch MCP Server provide?

OneSearch MCP Server exposed 4 tools during independent protocol observation, including one_extract, one_map, one_scrape, one_search.

Is OneSearch MCP Server secure?

The selected current version does not yet have completed public verification. Unknown does not mean clean or vulnerable.

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