Harmonic
Discover, research, and enrich companies and people
About Harmonic
Harmonic helps users discover, research, and enrich companies and people. Its connector gives assistants company and contact intelligence for market mapping, prospect research, and startup or business analysis.
Connection details
https://mcp.api.harmonic.ai- Transport
- Streamable HTTP
- Authentication
- OAuth
Setup
claude mcp add harmonic --transport http https://mcp.api.harmonic.aiFrequently asked questions
What is the Harmonic remote MCP server?
The Harmonic remote MCP server is a hosted Model Context Protocol endpoint at https://mcp.api.harmonic.ai, so AI assistants can connect to it without installing or running anything locally. Harmonic helps users discover, research, and enrich companies and people. Its connector gives assistants company and contact intelligence for market mapping, prospect research, and startup or business analysis.
How do I connect to the Harmonic MCP server?
Add the endpoint https://mcp.api.harmonic.ai to any MCP-compatible client such as Claude Code, Codex, Cursor, or VS Code. The setup snippets on this page configure each client in one step.
Does the Harmonic MCP server require authentication?
Yes. Harmonic uses OAuth: the first time you connect, your MCP client opens a browser window to sign in and authorize access, then reuses the credentials for future sessions.
Which transport does the Harmonic MCP server use?
Harmonic exposes a Streamable HTTP endpoint, the current standard transport for the Model Context Protocol, supported by all major MCP clients.
More remote MCP servers
