Synter Ads MCP Server

Reporting across 19 ad platforms and full campaign creation on 14 of them (write actions on 16), spanning every major buying channel, with built-in confirmations for destructive actions.

People connecting social media tools to Claude, Cursor, VS Code, or another MCP client. The project is written in JavaScript.

VERIFIED ACTIVE

LAST COMMIT 2026-08-14 · ★ 17 · #14 OF 46 MAINTAINED SOCIAL MEDIA · VERIFIED 2026-08-25

MIT · JavaScript servers · how we verify → /methodology

01 · Install Synter Ads

before you install - you'll need

SYNTER_API_KEY

Environment variables documented in the project's README - it lists which are required and which have defaults.

Claude Code

claude mcp add jshorwitz-synter-mcp-server --transport http https://mcp.syntermedia.ai/mcp/

Claude Desktop / Cursor / VS Code - add to config

{
  "mcpServers": {
    "jshorwitz-synter-mcp-server": {
      "url": "https://mcp.syntermedia.ai/mcp/"
    }
  }
}

Same JSON for Cursor. For VS Code, rename the top-level key from `mcpServers` to `servers`.

Using another client? Same JSON, different key

Claude Desktop · mcpServers

Cursor · mcpServers

VS Code · servers

Windsurf · mcpServers

Zed · context_servers

Cline · mcpServers

Roo Code · mcpServers

Continue · mcpServers

LibreChat · mcpServers

Gemini CLI · mcpServers

Codex CLI · mcp_servers

Full setup guides: every client.

02 · Evidence

https://mcp.syntermedia.ai/mcp/

transport: streamable-http

endpoint alive - responded to MCP initialize · probed 2026-08-25

Security posture

What to check before giving this server access to your agent - from the registry, GitHub, and our own probes. We don't score safety; we show what's verifiable.

runs as local process (stdio) - runs on your machine with your user's permissions · remote - your agent's requests go to mcp.syntermedia.ai

endpoint auth accepted our unauthenticated MCP initialize - no credentials needed to connect

license MIT - declared in the repository

npm package @synterai/mcp-server - the @synterai scope differs from the repo owner (jshorwitz); confirm it's the project's official package

registry namespace io.github.jshorwitz is GitHub-verified and matches the repo owner

03 · Who maintains Synter Ads

synter-ads is maintained by jshorwitz. It's the only MCP server we track from this author; the repo dates to Jan 2026.

04 · Facts

repository: github.com/jshorwitz/synter-mcp-server
category: social media - ranked #14 of 46 actively-maintained social media servers as of 2026-08-25.
registry: io.github.jshorwitz/synter-ads (active, first published 2026-01-29 · 5 versions)
packages: npm:@synterai/mcp-server

05 · Synter Ads FAQ

What is Synter Ads?

Reporting across 19 ad platforms and full campaign creation on 14 of them (write actions on 16), spanning every major buying channel, with built-in confirmations for destructive actions.

Is Synter Ads still maintained?

Yes - as of 2026-08-25, its last commit was 2026-08-14. We re-verify nightly.

How do I install Synter Ads?

Run `npx -y @synterai/mcp-server`. The README documents one environment variable (SYNTER_API_KEY) to set first. You can also paste the ready-made client config above.

Does Synter Ads require authentication?

No - the endpoint accepted our unauthenticated MCP initialize when probed on 2026-08-25; you can connect without credentials.

06 · Alternatives to Synter Ads

Alternatives to Synter Ads

Maintained social media servers if Synter Ads isn't the fit.

More social media MCP servers · Unlinked · Letmepost · Excalibur MCP

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