Give the finished artifact somewhere to go.

Claude Code can produce the PDF and prepare its delivery in the same task. Connect Postedly’s remote tools to keep the source file, recipient and quote together while leaving the send under your control.

See the setup guide See example requests

Documented setup · untested

Last tested
Not yet tested

Claude Code documents direct remote MCP setup with browser OAuth. Postedly supports its localhost callback format; a complete Postedly run in Claude Code has not yet been verified.

Client and environment
Claude Code remote HTTP MCP; documented setup only.
Stages completed
No Postedly client workflow stages verified in Claude Code. Server callback compatibility is separate from a client test.
Your remaining steps
Add the current endpoint, complete OAuth, grant access to the PDF and verify an upload and quote. Review the browser proof, approve the order and complete payment yourself.
Still unverified
Client connection, file transfer, quote/review, payment and fulfillment.

Use Claude Code with Postedly

  1. Add the remote server

    Register Postedly in Claude Code using the HTTP transport.

    claude mcp add --transport http postedly https://postedly.com/mcp/send

  2. Approve the connection

    Run /mcp in Claude Code, select Postedly and follow its browser authentication flow. Verify your sender email and approve the requested permissions in Postedly. Let Claude Code store the credentials; keep them out of prompts.

    /mcp

  3. Check the tools and prepare a quote

    Confirm the connection in /mcp, then ask Claude Code to upload the finished workspace file and quote the send. Inspect the returned proof and recipient before continuing.

Give it a specific request

Send the final client letter

Finish an approved letter in the repository and prepare its postal handoff.

Example request
Export the approved client letter as a PDF. With the connected Postedly tools, transfer that file and quote mailing one copy to this address. Show the final proof before payment.

Transfer your file

Read the real PDF from disk. Transfer its bytes with Postedly’s MCP upload tool, or use a single-use multipart handoff when HTTP transfer is more suitable. The returned checksum identifies the uploaded file; a repository path alone does not transfer it.

  • For a letter or fax, prepare a valid, unencrypted PDF no larger than 10 MiB (10,485,760 bytes). Review the saved PDF after exporting it from the draft.
  • For mail, have the recipient’s full US postal address and your US sender address ready. For fax, confirm the receiving US fax number and your US billing address. Check the selected service’s page and layout limits before quoting.
  • Review the final proof returned with the quote, including any added cover or postal layout. An upload preview alone does not establish that the final document is ready to send.
Letter requirements Fax requirements

Mail a check

Claude Code can prepare a paper check drawn on your own verified US checking account. The assistant never sees your account numbers and can’t sign or pay; those steps stay with you.

  1. Set up checks once, yourself

    Open Postedly’s check page in your browser, verify your email and connect your checking account. You’ll verify it with Plaid, confirm you can sign for it, set a bank passkey and save your signature.

    Set up checks

  2. Ask Claude Code for the check

    Give the payee’s exact name and US mailing address, the amount and an optional memo. Using Postedly’s check tools, Claude Code reads your ready accounts and drafts the check, which reserves its number and prepares a service-fee quote. Nothing is signed, charged or sent.

  3. Review, sign and pay

    Open the private review link it gives you. Check the full proof, confirm with your passkey, sign and pay the service fee. The check amount is paid from your account only when the payee deposits it.

  4. Follow the order

    Claude Code can read the order to see when the check is printed and mailed. Postedly can’t see when it clears; your bank shows that.

Example request
Mail a $250 check to Riverside Little League, 400 Park Rd, Dayton, OH 45402, from my checking account. Memo: Spring registration. Send me the link to review and sign it.

If Claude Code doesn’t show Postedly’s check tools, reconnect Postedly or refresh its tools, or write the check yourself on Postedly.

Your approval comes before the send

Review the final quote, including any added cover or postal layout. Continue through Postedly’s browser approval page and Stripe Checkout only when you are ready. An instruction to generate a file does not authorize payment.

Cancellation and refund policy

Follow the existing order

Ask for the existing order’s payment and fulfillment states. Retain its reference across terminal sessions so an interrupted task does not create another order.

Check an order on Postedly

Send directly on Postedly

You can use the finished document without connecting an assistant. Download the approved PDF, open Postedly, choose an available service and upload the file. Enter the destination and sender details, then review the final proof and full price before payment. You do not need your own printer or envelopes to mail a PDF through Postedly.

Open the sending form Follow a sending guide Check services and pricing

Before you start

  • Browser access and a local OAuth callback listener are required. Postedly accepts exact localhost, 127.0.0.1 and [::1] callbacks with variable ports while preserving the registered path and query. Account policy, file access and the 10 MiB upload limit still apply. Native Claude Code payment is not claimed.

Official references

Use these platform references alongside the Postedly guide.

Ready to prepare a send?

Use the connected assistant, or finish directly with Postedly.

Read the technical guide