Onymu vs Search1api MCP

In-depth architectural comparison of the Onymu and Search1api MCP 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.

Which MCP Server Should You Choose?

O

Choose Onymu when:

• You need dedicated capabilities in the Search & Data Extraction domain.
• You prefer remote streaming HTTP/SSE transport architecture.
• Your security boundary fits: OAuth 2.0 (Free / Open Source).

Explore Onymu Details

Choose Search1api MCP when:

• You need dedicated capabilities in the Search & Data Extraction domain.
• You prefer local stdio subprocess transport architecture.
• Your security boundary fits: API Key required (Paid Service).
• You have access to required keys: SEARCH1API_KEY, MCP_ALLOWED_HOSTS, MCP_ALLOWED_ORIGINS.
• Primary tools included: Supports Google, Bing, DuckDuckGo, Yahoo, X, Reddit, GitHub, YouTube, Arxiv, WeChat, Bilibili, IMDb…, News search with multiple sources including Hacker News, Page content extraction (crawl) by URL.

Explore Search1api MCP Details

Feature & Specification Comparison

Specification	O Onymu Search & Data Extraction	Search1api MCP fatwang2 Search & Data Extraction
Summary	Search domain names and check availability across hundreds of TLDs in one call, from .com and .ai to every country-code extension. Generate brandable business names, startup names, and product names from a keyword, filtered down to the ones nobody has registered yet. Check username availability on the major social media platforms so the handle is free everywhere the domain is. Save domains to a shortlist, mark favorite TLDs, and pick up recent searches where you left off. Everything a naming session needs, from first idea to a domain and matching handles.	Search via search1api (requires paid API key)
Category & Scope

Tools & Capabilities Breakdown

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).

{
  "mcpServers": {
    "onymu": {
      "url": "https://onymu.com/api/v1/mcp"
    }
  }
}

{
  "mcpServers": {
    "fatwang2-search1api-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ],
      "env": {
        "SEARCH1API_KEY": "YOUR_SEARCH1API_KEY_HERE",
        "MCP_ALLOWED_HOSTS": "YOUR_MCP_ALLOWED_HOSTS_HERE",
        "MCP_ALLOWED_ORIGINS": "YOUR_MCP_ALLOWED_ORIGINS_HERE"
      }
    }
  }
}

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