PostAgent

Print & mail PDF/HTML/Markdown/text/DOCX/images to US addresses; pay per call in x402 USDC on Base.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "postagent": {
      "command": "npx",
      "args": [
        "-y",
        "postagent"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

InterpretAI Agent Skills

Installable agent skills from InterpretAI, usable with Claude Code, Cursor, Codex, and other agents via the npx skills CLI.

Skills

Skill	Description
`postagent-ship-mail-and-packages`	Print and physically mail a document to a US address via the PostAgent API, paid per-send in USDC over x402.

Install

bash

# List everything in this repo
npx skills add interpretai-tech/agent-skills --list

# Install a specific skill (optionally to a specific agent, globally)
npx skills add interpretai-tech/agent-skills --skill postagent-ship-mail-and-packages -g -a claude-code

Read the full README →View source on GitHub →

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Frequently Asked Questions about PostAgent

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "postagent": { "command": "npx", "args": ["-y", "PostAgent"] } }

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Technical Specs & Signals

CategoryFinance & Fintech

28Quality signal: Emerging · 28/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership8/20

Documentation & tools12/30

Adoption & activity1/15

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More in 💰 Finance & Fintech →Best MCP servers for Finance & Fintech →Alternatives to PostAgent →Install in Claude Desktop Install in Cursor Install in VS Code