MCP Server
Perplexity MCP
Answer engine that returns synthesized answers instead of raw links. Best for quick facts and summaries.
Untested
View on GitHubby Perplexity AI
Install config
Claude Desktop (macOS)
// Requires PERPLEXITY_API_KEY env var
{"mcpServers": {"perplexity": {"command": "npx", "args": ["-y", "perplexity-mcp-server@latest"], "env": {"PERPLEXITY_API_KEY": "your-key"}}}}Cursor
{"mcpServers": {"perplexity": {"command": "npx", "args": ["-y", "perplexity-mcp-server@latest"], "env": {"PERPLEXITY_API_KEY": "your-key"}}}}VS Code
// .vscode/mcp.json
{
"servers": {
"perplexity": {
"command": "npx",
"args": ["-y", "perplexity-mcp-server@latest"],
"env": {"PERPLEXITY_API_KEY": "your-key"}
}
}
}Pros
- +Returns synthesized answers, not just links
- +2,000 GitHub stars
- +Good for quick factual queries
Cons
- −Requires API key
- −CTO announced shift away from MCP (March 2026)
- −Less suitable for raw research tasks
Best for
Quick facts, summaries, answer generation
Related servers in MCP Server
Frequently asked questions
How do I install Perplexity MCP?▼
Copy the config above into your AI assistant's MCP settings file:
- Claude Desktop:
~/Library/Application Support/Claude/claude_desktop_config.json - Cursor: Settings → MCP → Add Server
- VS Code:
.vscode/mcp.json
Does it require an API key?▼
Yes. This server requires some form of configuration or credentials. Check the GitHub repository for setup instructions.
How were these results measured?▼
We run each server through a standardized test harness that:
- Installs the server via
npxin a fresh environment - Discovers available tools using the MCP SDK
- Executes real tasks (navigate, click, screenshot, etc.)
- Validates outputs with semantic assertions (not string matching)
- Measures latency percentiles and pass rate
All test scripts are open source on GitHub.