Publish, schedule, and manage social media posts across major platforms via the Postproxy API.
Connect Remote server
claude mcp add --transport http postproxy https://mcp.postproxy.dev/mcp --header "X-PostProxy-API-Key: <X_POSTPROXY_API_KEY>"
{
"mcpServers": {
"postproxy": {
"url": "https://mcp.postproxy.dev/mcp",
"headers": {
"X-PostProxy-API-Key": "<X_POSTPROXY_API_KEY>"
}
}
}
}
{
"servers": {
"postproxy": {
"type": "http",
"url": "https://mcp.postproxy.dev/mcp",
"headers": {
"X-PostProxy-API-Key": "<X_POSTPROXY_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://mcp.postproxy.dev/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
X-PostProxy-API-KeyOptional, secret | Your Postproxy API key (from the Postproxy dashboard). Optional: leave blank to authenticate via OAuth (the server supports dynamic client registration) instead. |
Details
| Endpoint | https://mcp.postproxy.dev/mcp (Streamable HTTP) |
| First published | 24 Jun 2026 |
| Last updated | 24 Jun 2026 |
| Registry name | dev.postproxy/postproxy |
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