Postproxy MCP Server for Mastra AIGive Mastra AI instant access to 11 tools to CreateCommentReply, CreatePost, DeletePost, and more
Mastra AI is a TypeScript-native agent framework built for modern web stacks. Connect Postproxy through Vinkius and Mastra agents discover all tools automatically. type-safe, streaming-ready, and deployable anywhere Node.js runs.
Ask AI about this App Connector for Mastra AI
The Postproxy app connector for Mastra AI is a standout in the Marketing Automation category — giving your AI agent 11 tools to work with, ready to go from day one.
Vinkius delivers Streamable HTTP and SSE to any MCP client
import { Agent } from "@mastra/core/agent";
import { createMCPClient } from "@mastra/mcp";
import { openai } from "@ai-sdk/openai";
async function main() {
// Your Vinkius token. get it at cloud.vinkius.com
const mcpClient = await createMCPClient({
servers: {
"postproxy": {
url: "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp",
},
},
});
const tools = await mcpClient.getTools();
const agent = new Agent({
name: "Postproxy Agent",
instructions:
"You help users interact with Postproxy " +
"using 11 tools.",
model: openai("gpt-4o"),
tools,
});
const result = await agent.generate(
"What can I do with Postproxy?"
);
console.log(result.text);
}
main();
* Every MCP server runs on Vinkius-managed infrastructure inside AWS - a purpose-built runtime with per-request V8 isolates, Ed25519 signed audit chains, and sub-40ms cold starts optimized for native MCP execution. See our infrastructure
About Postproxy MCP Server
What you can do
- Automated Publishing: Create, publish, or schedule posts across various social media platforms directly via your AI Agent.
- Profile Management: List connected social profiles and group them to streamline multi-platform campaigns.
- Post Management: Retrieve, filter by status, and delete specific posts on the fly.
- Engagement Handling: Read comments, reply, like, or hide specific interactions seamlessly.
Who is it for?
Marketing teams, social media managers, and developers looking to integrate Postproxy for AI Agents to streamline multi-channel social media campaigns and audience engagement.Mastra's agent abstraction provides a clean separation between LLM logic and Postproxy tool infrastructure. Connect 11 tools through Vinkius and use Mastra's built-in workflow engine to chain tool calls with conditional logic, retries, and parallel execution. deployable to any Node.js host in one command.
The Postproxy MCP Server exposes 11 tools through the Vinkius. Connect it to Mastra AI in under two minutes — no API keys to rotate, no infrastructure to provision, no vendor lock-in. Your configuration, your data, your control.
All 11 Postproxy tools available for Mastra AI
When Mastra AI connects to Postproxy through Vinkius, your AI agent gets direct access to every tool listed below — spanning social-publishing, local-seo, review-management, and more. Every call is secured with network, filesystem, subprocess, and code evaluation entitlements inside a sandboxed runtime. Beyond a simple connection, you get a full AI Gateway with real-time visibility into agent activity, enterprise governance, and optimized token usage.
Reply to a comment on a post in Postproxy
Provide text, status, and the list of profile IDs to publish to. Create a new post in Postproxy
Delete a post in Postproxy
Get a specific post by ID in Postproxy
Hide a comment on a post in Postproxy
Like a comment on a post in Postproxy
List comments for a specific post in Postproxy
List posts in Postproxy
List all profile groups in Postproxy
List all social media profiles connected to Postproxy
Unhide a comment on a post in Postproxy
Connect Postproxy to Mastra AI via MCP
Follow these steps to wire Postproxy into Mastra AI. The entire setup takes under two minutes — your credentials stay safe behind the Vinkius.
Install dependencies
npm install @mastra/core @mastra/mcp @ai-sdk/openaiReplace the token
[YOUR_TOKEN_HERE] with your Vinkius tokenRun the agent
agent.ts and run with npx tsx agent.tsExplore tools
Why Use Mastra AI with the Postproxy MCP Server
Mastra AI provides unique advantages when paired with Postproxy through the Model Context Protocol.
Mastra's agent abstraction provides a clean separation between LLM logic and tool infrastructure. add Postproxy without touching business code
Built-in workflow engine chains MCP tool calls with conditional logic, retries, and parallel execution for complex automation
TypeScript-native: full type inference for every Postproxy tool response with IDE autocomplete and compile-time checks
One-command deployment to any Node.js host. Vercel, Railway, Fly.io, or your own infrastructure
Postproxy + Mastra AI Use Cases
Practical scenarios where Mastra AI combined with the Postproxy MCP Server delivers measurable value.
Automated workflows: build multi-step agents that query Postproxy, process results, and trigger downstream actions in a typed pipeline
SaaS integrations: embed Postproxy as a first-class tool in your product's AI features with Mastra's clean agent API
Background jobs: schedule Mastra agents to query Postproxy on a cron and store results in your database automatically
Multi-agent systems: create specialist agents that collaborate using Postproxy tools alongside other MCP servers
Example Prompts for Postproxy in Mastra AI
Ready-to-use prompts you can give your Mastra AI agent to start working with Postproxy immediately.
"List all my available social media profiles."
"Schedule a new post for tomorrow morning announcing our new AI feature."
"Fetch the latest comments on my recent post."
Troubleshooting Postproxy MCP Server with Mastra AI
Common issues when connecting Postproxy to Mastra AI through the Vinkius, and how to resolve them.
createMCPClient not exported
npm install @mastra/mcpPostproxy + Mastra AI FAQ
Common questions about integrating Postproxy MCP Server with Mastra AI.
How does Mastra AI connect to MCP servers?
MCPClient with the server URL and pass it to your agent. Mastra discovers all tools and makes them available with full TypeScript types.