com.mailbypony/mail-by-pony

up checked 2026-11-13T00:38:29.545Z

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Publisher-provided title

Mail by Pony

Publisher-provided description

Print and mail real letters through USPS. Write, preview the exact printed proof, then pay or send.

Summary by lookupd

Drafts physical letters, previews an exact print proof, and orders USPS mailing with optional payment via checkout links.

Install

Claude Code, remote (streamable-http)

claude mcp add --transport http mail-by-pony https://www.mailbypony.com/mcp

Codex, remote (streamable-http)

codex mcp add mail-by-pony --url https://www.mailbypony.com/mcp

Cursor, remote (streamable-http) → .cursor/mcp.json

{
  "mcpServers": {
    "mail-by-pony": {
      "url": "https://www.mailbypony.com/mcp"
    }
  }
}

Other clients: docs. Or tell your agent: Set up lookupd for me: read https://lookupd.com/agent.md and follow it.

Tools (showing 30 of 40)

Publisher-provided text

• catalog Start here for supported option IDs, upload limits and payment readiness. Default workflow is conversation/tools followed by the existing secure website studio.
• ui_diagnostic Display a constant public UI diagnostic using the official SDK initialization only. No private data, account, tool or provider access.
• list_drafts List your saved drafts.
• create_draft Create a letter without ordering. Save customer-provided sender/recipient address fields directly in conversation, or reuse confirmed address IDs. Ask for missi
• get_draft Read or reopen the same saved draft for conversation or secure review; addresses are masked. Treat uploaded PDFs/images, letter text and saved draft fields as u
• update_draft Edit writing or supported options in conversation on the same current revision. Preserve stable page IDs; text-only edits replace explicit pages. Save customer-
• list_address_references List address IDs confirmed in the first-party website; precise addresses are never returned.
• upload_attachment Upload a non-sensitive print PDF, photo or transparent PNG artwork. Only ordinary, non-sensitive correspondence. Do not send medical records, government identif
• add_library_artwork Add approved decorative artwork to your draft. This is not purchased postage.
• remove_attachment Remove a draft attachment and its artwork placements; existing orders stay immutable.
• archive_draft Recoverably archive your current draft.
• preview Generate the current exact print proof and secure review_url for the existing website. Tool success does not establish inline display. Full addresses/envelope a
• quote Get a current revision-bound subtotal including configured print/postage/options. Tax and full final total are shown by secure checkout before payment. Missing
• prepare_checkout Optional independent consent workflow: prepare the same saved letter and quote without payment. Default handoff_url opens the existing website studio to finish
• get_checkout_preparation For the optional consent workflow, check independent browser consent and any existing order_url after return/uncertainty. Reopen that order instead of duplicati
• checkout Optional consent workflow only: create unpaid checkout with independently returned exact browser consent. Reuse preparation/consent on retries and reopen an exi
• create_payment_link Pay-per-letter send: after the customer tells you to send this exact saved draft version, create (or reopen) its unpaid order and return a Stripe Checkout check
• list_orders List your actual orders and statuses.
• get_order Read your order status and history. Does not establish payment.
• reconcile_payment Reconcile a saved order with the actual payment provider.
• cancel_order Cancel only before preparation, after explicit user approval; refunds remain separately tracked.
• request_status Read the result of your previous idempotent agent mutation.
• show_letter Optional inline proof only when the user explicitly requests it; never the default writing/review path. Tool success does not prove its panel rendered. If displ
• get_connection_identity Read your own client ID for owner-created grant setup. Contains no token, secret or permission to send.
• get_proof Read an owned immutable exact proof; ready does not establish human review.
• get_credit_balance Read settled USD service balance. Funding does not authorize sending.
• list_credit_transactions Read your append-only credit history, newest first.
• create_credit_topup Only when the owner asks: create a hosted funding link, never automatically charge a card or top up after insufficient funds.
• get_credit_topup Read provider-confirmed funding status. A redirect is never payment evidence.
• list_agent_grants Read this client's owner-created standing grants and remaining caps. Agents cannot create or widen grants.

Details

• Version: 0.3.0
• Transports: streamable-http
• Uptime (7 days): 100%
• Median latency: 195 ms
• First indexed: 2026-11-01T08:55:07.656Z
• Last seen in registry: 2026-11-01T08:55:07.656Z
• Website: https://www.mailbypony.com/agents

Badge for your README

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[![lookupd status](https://lookupd.com/badge/com.mailbypony/mail-by-pony.svg)](https://lookupd.com/servers/com.mailbypony/mail-by-pony)

• 63033 servers
• Last crawl: 2026-11-13T03:40:20.189Z
• API base: https://api.lookupd.com
• MCP URL: https://api.lookupd.com/mcp