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Tern

Official registry Search and web

Resolve capability gaps: validate native MCPs, search live web, and record unmet demand.

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http tern 'https://mcp.tern0.com/mcp'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "tern": {
            "type": "http",
            "url": "https://mcp.tern0.com/mcp"
        }
    }
}

Frequently asked questions

What is Tern?

Resolve capability gaps: validate native MCPs, search live web, and record unmet demand.

How do I install Tern?

It runs as a remote server. In Claude Code: claude mcp add --transport http tern 'https://mcp.tern0.com/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Tern need an API key?

Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.

Who maintains Tern?

It is published by com.tern0. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.