PostalForm MCP MCP server

PostalForm provides a remote MCP server that enables AI agents to generate physical postal mail from digital content. It supports creating reviewable mail drafts, uploading PDFs, managing hosted checkout sessions for payments, and tracking fulfillment status. The server handles the complexities of printing, envelope stuffing, postage calculation, and carrier handoff, allowing developers to integrate physical mail capabilities without building underlying logistics infrastructure.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by PostalForm

MCP endpoint (Streamable HTTP)

https://postalform.com/mcp

Vendor documentation

What you can do with it

Create reviewable mail drafts from PDFs or agent output
Process payments via MPP, x402, or hosted checkout
Track order fulfillment and delivery status
Register as a remote streamable HTTP MCP server for AI agents

Tools advertised by the last live check:

postalform.list_forms
postalform.get_form_schema
postalform.search_addresses
postalform.create_pdf_upload
postalform.create_order_draft
postalform.preview_letter_order_draft
postalform.create_letter_order_draft
postalform.create_form_order_draft
postalform.create_machine_order
postalform.pay_order
complete_checkout
postalform.get_order_status
postalform.ping

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http postalform-mcp https://postalform.com/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add postalform-mcp --url https://postalform.com/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable postalform-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "postalform-mcp": {
      "url": "https://postalform.com/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "postalform-mcp": {
      "type": "streamableHttp",
      "url": "https://postalform.com/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start postalform-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "postalform-mcp": {
      "type": "http",
      "url": "https://postalform.com/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http postalform-mcp https://postalform.com/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "postalform-mcp": {
      "url": "https://postalform.com/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "postalform-mcp": {
      "serverUrl": "https://postalform.com/mcp"
    }
  }
}

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