MCP serverOfficial registry

Synergic APIs

Official US data for AI agents: CPI inflation since 1913, famous prices, national debt since 1790.

by io.github.Synergic-APIsv0.1.2GitHub npm

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @synergic-apis/[email protected]

Credentials from the publisher

SYNERGIC_API_KEY — Synergic APIs key. Get one free (500 req/mo, no credit card) at https://synergicapis.com/signup.html

Provider

Claude Code

SYNERGIC_API_KEY=<secret> claude mcp add io.github.synergic-apis-mcp -- npx -y @synergic-apis/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.synergic-apis-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@synergic-apis/[email protected]"
      ],
      "env": {
        "SYNERGIC_API_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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Synergic APIs

Add this server

Host a copy with our keys and logs.

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