tavily-mcp
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@tavily-mcpwhat are the latest advancements in AI?"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
tavily-mcp
A web search and extraction MCP server powered by Tavily, built on Dedalus.
Tools
Tool | Description |
| Verify the Dedalus MCP server can be invoked without external Tavily dispatch |
| Search the web with AI-generated answer synthesis |
| Extract clean content from URLs |
| Ask a question and get a direct answer with sources |
Related MCP server: Tavily Web Search MCP Server
Environment Variables
Variable | Required | Description |
| Yes | Tavily API key ( |
| Yes | Dedalus platform API key |
| No | Dedalus API base URL |
| No | Dedalus auth server URL (default: |
| No | Marketplace slug used to derive the default connection name (default: |
| No | Explicit connection name override. For slug calls, prefer |
Quick Start
# Install dependencies
uv sync
# Set environment variables
cp .env.example .env
# Edit .env with your keys
# Run the server
uv run python src/main.pyTesting
# Unit tests (no API key needed)
uv run pytest tests/test_tools.py
# Live connection tests (requires TAVILY_API_KEY)
uv run pytest tests/test_connection_live.pySource Decision
Decision: Build native (Python)
The official tavily-ai/tavily-mcp is implemented in TypeScript using @modelcontextprotocol/sdk. Since our infrastructure requires Python with Dedalus DAuth integration, we build natively using dedalus-mcp. The official implementation served as a functional specification for tool definitions and API endpoints.
License
MIT
This server cannot be installed
Maintenance
Resources
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Related MCP Connectors
Serper MCP — wraps the Serper Google Search API (serper.dev)
Driflyte MCP server which lets AI assistants query topic-specific knowledge from web and GitHub.
Jina AI Reader/Search MCP — turn any URL into clean LLM-ready markdown, plus web search.
Appeared in Searches
Latest Blog Posts
- Who's Calling? MCP Hosts Are an Identity Blind Spot (And the Spec Knows It)By Om-Shree-0709 on .mcpAgent IdentityOAuth 2.1
- Your AI Chatbot Just Exposed Your CEO's Salary to an InternBy Om-Shree-0709 on .Agent IdentityMCP SecurityOAuth Delegation
- Why MCP Servers Need Execution Sandboxing (And Why Your Current Stack Isn't Enough)By Om-Shree-0709 on .Agentic AiPrompt InjectionWebAssembly
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