Free search API MCP server for AI agents — 105 engines, 22 profiles, 94.3% SimpleQA accuracy. Works with Claude Code, Cursor, and any MCP client.
# ContextWire MCP Server
[](https://opensource.org/licenses/MIT)
[](https://modelcontextprotocol.io/)
[](https://contextwire.dev/compare.html)
[](https://contextwire.dev)
A [Model Context Protocol](https://modelcontextprotocol.io/) server that gives AI agents access to web search across **105 engines**, academic research, content extraction, and more.
**94.3% accuracy on [SimpleQA](https://openai.com/index/introducing-simpleqa/) benchmark.**
## Quick Setup
Add to your MCP client config (Claude Desktop, Claude Code, Cursor, etc.):
```json
{
"mcpServers": {
"contextwire": {
"url": "https://contextwire.dev/mcp"
}
}
}
```
No local server needed — it's a hosted MCP endpoint.
## Tools
| Tool | Description |
|------|-------------|
| | Ask a factual question → synthesized answer with sources |
| | Web search across 105 engines with 14 search profiles |
| | Extract clean text/markdown from any URL |
| | Search academic papers (arXiv, PubMed, Semantic Scholar, etc.) |
| | Run multiple searches in parallel |
## Search Profiles
| Profile | Engines | Best for |
|---------|---------|----------|
| | Google, Bing, DDG, Wikipedia | General search |
| | Google News, Bing News | Current events |
| | arXiv, PubMed, Semantic Scholar | Research papers |
| | GitHub, StackOverflow | Programming |
| | Hacker News, Lobsters, Reddit | Developer news |
| | Yahoo Finance, market data | Financial data |
| | GitHub, GitLab | Code repositories |
| | npm, PyPI, crates.io | Package search |
| | CVE databases | Security advisories |
| | Reddit, Twitter | Social media |
| | Wikipedia, Wiktionary | Reference material |
| | Google Images, Bing Images | Image search |
| | YouTube, ViAgent that generates comprehensive documentation, API references, architecture diagrams, and developer onboarding guides from existing code.
Agent configuration for systematic bug investigation that traces issues from error logs through the codebase to root cause with suggested fixes.
Agent for integrating third-party APIs including SDK setup, type generation, error handling, retry logic, and rate limit management.
Cursor's built-in autonomous coding agent that can make multi-file edits, run terminal commands, search the codebase, and iteratively build features with minimal human intervention.
Cloud-based autonomous coding agent that runs in the background on remote sandboxed environments, handling complex multi-step tasks while you continue working.
Cursor's multi-file editing agent within Composer mode that can create, edit, and delete files across your entire project in a single conversation.