How do I connect Gemini CLI to Socialync?
Add Socialync to ~/.gemini/settings.json under mcpServers, with httpUrl set to https://mcp.socialync.io/mcp. Then run /mcp auth socialync inside Gemini CLI to sign in to Socialync in your browser. You do not need an API key, and you choose which brands Gemini CLI may manage when you sign in.
Last checked November 10, 2026
The config
Add this to ~/.gemini/settings.json: { "mcpServers": { "socialync": { "httpUrl": "https://mcp.socialync.io/mcp" } } }
If the file already has an mcpServers entry, add socialync next to the others. Then run /mcp auth socialync in the CLI. Checked against the vendor's own documentation on 2026-11-10.
Good to know
The MCP server is on every plan, including the free plan. If a setup cannot open a browser, an API key from the API Keys page authenticates the same endpoint. You get one key per brand.
Related
Something here wrong or missing? Email support@socialync.io.