Open WebSearch vs HasData Google Search… | AllMCPs
Side-by-Side Model Context Protocol Comparison
Open WebSearch vs HasData Google Search (SERP)
In-depth architectural comparison of the Open WebSearch and HasData Google Search (SERP) MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.
At a Glance & Executive Verdict
Open WebSearch
Search & Data Extraction · Local stdio
Quality: 68/100 (Great) | Auth: No auth required
HasData Google Search (SERP)
Search & Data Extraction · Local stdio
Quality: 59/100 (Good) | Auth: No auth required
Verdict Summary: Choose Open WebSearch if you need specialized Search & Data Extraction tools running via a local process. Choose HasData Google Search (SERP) if your workspace requires Search & Data Extraction integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.
Which MCP Server Should You Choose?
Choose Open WebSearch when:
You need dedicated capabilities in the Search & Data Extraction domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Search the web using multiple engines (e.g., Baidu, Bing, DuckDuckGo, CSDN, Exa, Brave, Juejin(掘金), Startpage, Sogou(搜狗)) with no API key required. searchMode meanings: omit or set auto to use the server configured SEARCH_MODE; request forces request-based search; playwright forces browser-based search.
fetchLinuxDoArticle
Fetch full article content from a linux.do post URL
fetchCsdnArticle
Fetch full article content from a csdn post URL
fetchGithubReadme
Fetch README content from a GitHub repository URL
fetchWebContent
Fetch content from a public HTTP(S) URL (supports Markdown files and normal web pages)
Ready-to-Paste Client Configurations
Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).
Open WebSearch is categorized under Search & Data Extraction and uses a local stdio subprocess. In contrast, HasData Google Search (SERP) belongs to Search & Data Extraction using local stdio subprocess. Select Open WebSearch when you need capabilities focused on search & data extraction and HasData Google Search (SERP) when you require tools for search & data extraction.
Fetch full article content from a Juejin(掘金) post URL
HasData Google Search (SERP) Tools (10)
hasdata_google_serp_ai_mode_getAiModeResponse
The conversational response text, cited source links, subtopic breakdowns, follow-up suggestions, and a subsequentRequestToken for multi-turn continuation. 10 credits a call
Multi-store offers (merchant, price, shipping, condition, URL), product specs, images, ratings, and the nextPageToken. 10 credits a call
hasdata_google_serp_news_getGoogleNews
Article title, snippet, source publisher, published date, thumbnail, and URL, plus tokens for navigating topics, sub-sections, and story clusters. 10 credits a call
hasdata_google_serp_product_getProductInformation
Product title, images, price, ratings, specs, merchant offers (seller, shipping, condition, total price), and review text depending on searchType. 10 credits a call
hasdata_google_serp_serp_getSearchResults
Organic results (title, link, snippet, position), ads, knowledge graph, related searches, People Also Ask, local pack, featured snippets, AI Overview pageToken, and rich…. 10 credits a call
hasdata_google_serp_serp_light_getSearchResults
Organic results (title, link, displayed link, snippet, sitelinks, extensions, date, rating and review count), AI Overview with its text blocks and source references,…. 5 credits a call
hasdata_google_serp_shopping_getSearchResults
Product title, price, merchant/source, rating, reviews count, thumbnail, product link, productId, immersiveProductPageToken, and filter chips with hasdata_link for…. 10 credits a call