MCP surface
Centralized MCP gateway for your team's agents.
The Synter MCP server is the centralized execution gateway between your AI agents and the operator layer. Connect multiple team members across Claude Desktop, Claude Code, ChatGPT, and Cursor to manage campaigns across 27 ad platforms with strict multi-client isolation and approval gates.
Centralized gateway
Multi-user team & agency access
Provision 5+ team operators with scoped API credentials connecting to one centralized gateway. Centralize provider auth while keeping agent execution contexts isolated.
Granular execution
27 platforms, native-API depth
Audience targeting, smart bidding, placements, CAPI tracking, UTM taxonomy, and creative generation across Google Ads, Meta, TikTok, Snapchat, LinkedIn, DV360, and 21 more networks.
Multi-client isolation
Zero cross-client leaks
Manage 10–25+ client brands in dedicated workspaces with strict credential separation and mandatory preflight approval gates before any spend goes live.
Grounded verification
Synter Ångström output truth
Ad APIs lie—returning 200 OK while ads sit on hold. Every spend mutation undergoes mandatory Ångström readback checks (get_ad_readback) to verify RUNNABLE live delivery.
Install
Two ways to connect.
Pick the path that matches your setup — a GUI extension for Claude Desktop, or a one-line add for Claude Code, Cursor, and every other MCP client.
Claude Desktop
Download the Synter extension package from GitHub.
Open Claude Desktop → Settings → Extensions, then install from the downloaded file.
Claude prompts you to sign in and authorize each ad platform through OAuth.
Claude Code & other MCP clients
Run this in your terminal — works for Claude Code, Codex, Cursor, or any MCP client.
claude mcp add synter-adsCreate a workspace key and export it so the server can authenticate.
export SYNTER_API_KEY=syn_...Plan a campaign in plain language. It drafts, you approve, it launches.
agent: "launch a brand search campaign"