Package reference
The Synter plugin
The canonical package is github.com/Synter-Media-AI/plugin. Its manifest version is 0.1.0, and it connects to the hosted MCP at https://mcp.syntermedia.ai.
Distribution statusThis is Synter's GitHub marketplace. These docs do not claim that Synter appears in an Anthropic-built or official directory; add the repository marketplace directly or use an organization-managed distribution.
Eight workflows
| Command | Purpose |
|---|---|
/synter:quickstart | Onboard, connect a platform, and run a first action. |
/synter:connect | Link ad platforms and GA4, then verify exact account IDs. |
/synter:audience | Build and activate ABM lists, lookalikes, and signal-based segments. |
/synter:creative | Generate on-brand images, video, UGC, and ad copy. |
/synter:launch | Plan, preflight, and—after approval—ship a cross-platform campaign. |
/synter:optimize | Find wasted spend, scale winners, and recommend budget changes; apply them only after explicit user approval. |
/synter:report | Build a reconciled cross-channel report and executive summary. |
/synter:help | List capabilities, skills, agents, setup, and support guidance. |
What is packaged
- The eight workflow skills plus advertising craft skills for policy, anomaly detection, preflight, structure, fatigue, executive reporting, landing pages, MMM, and ROAS.
- Six specialist agents: campaign strategist, media buyer, audience builder, creative director, budget optimizer, and performance analyst.
- The Synter HTTP MCP configuration, with the API key passed through the sensitive
synter_api_keyuser configuration. - A SessionStart safety and voice hook, shared brand and safety context, and the Synter output style.
- A headless Claude Agent SDK harness that is read-only by default.
Claude surface behavior
Anthropic documents that plugin skills work in chat on the web, the Chat tab in Claude Desktop, and Cowork. Hooks and sub-agents are Cowork-only and appear grayed out in chat. Claude Code loads all packaged components through its plugin system.
Install
Use the Quickstart for Cowork and exact Claude Code commands. Only install plugins from sources you trust.