English Français العربية

Semantic API

Official registry Search and web

Search and discover any API using natural language. 163+ providers with auto-discovery.

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).

PYPI package semanticapi-mcp
Claude Code 
claude mcp add semantic-api -e 'SEMANTIC_API_KEY=<your semantic_api_key>' -- uvx semanticapi-mcp==0.1.2
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "semantic-api": {
            "command": "uvx",
            "args": [
                "semanticapi-mcp==0.1.2"
            ],
            "env": {
                "SEMANTIC_API_KEY": "<your semantic_api_key>"
            }
        }
    }
}

Environment variables

  • SEMANTIC_API_KEY required secret Your Semantic API key from https://semanticapi.dev

Frequently asked questions

What is Semantic API?

Search and discover any API using natural language. 163+ providers with auto-discovery.

How do I install Semantic API?

It runs on your machine. In Claude Code: claude mcp add semantic-api -e 'SEMANTIC_API_KEY=<your semantic_api_key>' -- uvx semanticapi-mcp==0.1.2. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Semantic API need an API key?

Yes. It expects SEMANTIC_API_KEY, which you set in its configuration.

Who maintains Semantic API?

It is published by peter-j-thompson. 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.