Postproxy — Claude Code MCP server: what it does, how to install
Connects AI assistants to the Postproxy API to publish updates, track engagement metrics, and monitor direct messages across social platforms.
claude mcp add --transport http postproxy https://mcp.postproxy.dev/mcpWhat Postproxy does
This server bridges AI agents with the Postproxy API to handle multi-platform publishing. It provides dedicated tools such as summary_get for retrieving rolling snapshots of deliveries and replies, profiles_list for browsing active accounts, and profiles_placements for mapping targets like Telegram channels, LinkedIn pages, or WhatsApp numbers.
You need a valid POSTPROXY_API_KEY before connecting. Without configured accounts or active credentials, posting actions will fail immediately.
The server also manages profile connections by generating OAuth links via profile_groups_initialize_connection. Aggregated metrics reflect lifetime numbers for posts shared inside the chosen timeframe, provided analytics tracking is enabled in your workspace.
What it helps with
- check overdue direct messages and pending comment replies across accounts
- fetch aggregated impressions and engagement counts for recent posts
- list active profile groups and connected publishing targets
- generate authorization URLs to connect new social profiles
Example prompts for the agent
- Give me an activity summary for all connected accounts over the last 7 days.
- List the available placements for my Telegram and LinkedIn profiles.
- Generate a setup link to connect an Instagram account to my brand group.
How to install Postproxy
Platform CLI: remote server
claude mcp add --transport http postproxy https://mcp.postproxy.dev/mcpPlatform CLI: remote server
codex mcp add postproxy --url https://mcp.postproxy.dev/mcpConfig file
{
"mcpServers": {
"postproxy": {
"url": "https://mcp.postproxy.dev/mcp"
}
}
}Config file
{
"servers": {
"postproxy": {
"type": "http",
"url": "https://mcp.postproxy.dev/mcp"
}
}
}Platform CLI: remote server
gemini mcp add -t http postproxy https://mcp.postproxy.dev/mcpStep by step, with commands for each platform: How to add an MCP server to Claude Code, Codex, Cursor, VS Code, Gemini CLI and more
Questions about Postproxy
How to install Postproxy in Claude Code?
Run claude mcp add --transport http postproxy https://mcp.postproxy.dev/mcp in your terminal and restart your Claude Code session.
What does Postproxy MCP server do?
It gives your AI agent access to social media management tools, including multi-platform posting, engagement metrics retrieval, and inbox backlog tracking.
What destinations and networks does it support?
It handles placements across Instagram, Facebook Pages, LinkedIn, Telegram channels, WhatsApp Business, Bluesky, Pinterest, and Google Business profiles.
