n2-free-searchFree, unlimited web search for AI agents via SearXNG — no API keys needed.
Install via ClawdBot CLI:
clawdbot install choihyunsus/n2-free-searchFree, private, unlimited web search for your AI agent. No API keys, no credit cards, no rate limits.
| | Brave Search API | Google Custom Search | N2 Free Search |
|---|---|---|---|
| Cost | $5 / 1,000 queries | $5 / 1,000 queries | Free forever |
| API Key | Required | Required | Not needed |
| Search Engines | Brave only | Google only | 70+ engines |
Add to your MCP config:
```json
{
"mcpServers": {
"n2-free-search": {
"command": "npx",
"args": ["-y", "n2-free-search"]
}
}
}
```
```json
{
"mcpServers": {
"n2-free-search": {
"command": "npx",
"args": ["-y", "n2-free-search"],
"env": {
"SEARXNG_URL": "http://localhost:8080"
}
}
}
}
```
Part of the N2 AI Body series — Building the Body for AI
Generated Mar 1, 2026
Students and researchers can use N2 Free Search to gather up-to-date information from 70+ search engines for literature reviews or data collection without budget constraints. It supports web, news, and image searches, enabling comprehensive sourcing for papers or projects.
Content creators and marketers can leverage unlimited searches to track trends, find inspiration, and verify facts for blogs, social media, or campaigns. The free access eliminates API costs, making it ideal for startups or freelancers needing frequent web queries.
Developers building AI agents can integrate N2 Free Search via MCP for enhanced web capabilities without API keys or rate limits. It supports tools like web, news, and video searches, enabling agents to fetch real-time data for applications like chatbots or assistants.
Business analysts can use this skill to monitor competitors, industry news, and market shifts through private, unlimited searches across multiple engines. The self-hosted option ensures maximum privacy for sensitive corporate research.
Journalists can quickly verify information, gather sources, and search for recent news or images without incurring costs. The tool's access to diverse engines helps cross-reference data for accurate reporting and investigative work.
Offer the core search functionality for free to attract users, then monetize through advanced features like enhanced privacy options, priority support, or analytics dashboards. This model can generate revenue from businesses needing extra capabilities.
Provide paid licenses for organizations to self-host the SearXNG backend with additional security, customization, and support. This targets companies requiring maximum control and privacy, generating revenue from one-time or recurring license fees.
Monetize by partnering with related services like AI platforms, hosting providers, or educational tools, earning commissions for referrals or integrations. This leverages the skill's user base to drive traffic and sales for partners.
💬 Integration Tip
For quick setup, use the public mode with npx; for privacy, self-host by setting the SEARXNG_URL environment variable in your MCP config.
Summarize URLs or files with the summarize CLI (web, PDFs, images, audio, YouTube).
AI-optimized web search via Tavily API. Returns concise, relevant results for AI agents.
This skill should be used when users need to search the web for information, find current content, look up news articles, search for images, or find videos. It uses DuckDuckGo's search API to return results in clean, formatted output (text, markdown, or JSON). Use for research, fact-checking, finding recent information, or gathering web resources.
Web search and content extraction via Brave Search API. Use for searching documentation, facts, or any web content. Lightweight, no browser required.
Search indexed Discord community discussions via Answer Overflow. Find solutions to coding problems, library issues, and community Q&A that only exist in Discord conversations.
Multi search engine integration with 17 engines (8 CN + 9 Global). Supports advanced search operators, time filters, site search, privacy engines, and WolframAlpha knowledge queries. No API keys required.